AI Study Online

AI Tools Directory

Browse AI tools organized by category. Find the right tool for your task.

Showing 273 of 273 tools

Beginner

The most popular AI assistant for conversation, writing, coding, and problem-solving.

ConversationWritingCoding
Pricing: Free / $20/mo Plus
🧠
Beginner

Anthropic's AI assistant focused on safety, long-form reasoning, and detailed analysis.

ReasoningAnalysisWriting
Pricing: Free / $20/mo Pro
Beginner

Google's multimodal AI model with deep Google ecosystem integration.

MultimodalGoogleReasoning
Pricing: Free / $19.99/mo Advanced
Intermediate

Open-source LLM with strong reasoning capabilities and competitive performance.

ReasoningOpen SourceCoding
Pricing: Free
Beginner

AI-powered search engine that provides answers with real-time citations.

SearchResearchCitations
Pricing: Free / $20/mo Pro
Intermediate

Leading AI image generator known for artistic quality and stylistic versatility.

ArtDesignCreative
Pricing: $10/mo starting
🖼️
Beginner

OpenAI's image generator integrated into ChatGPT with strong prompt adherence.

OpenAIChatGPTDesign
Pricing: Included with ChatGPT Plus
Advanced

Open-source image generation model with full local control and customization.

Open SourceLocalCustomizable
Pricing: Free (open-source)
Intermediate

Adobe's generative AI suite integrated with Creative Cloud for professional design.

AdobeDesignProfessional
Pricing: Free tier / Creative Cloud subscription
Intermediate

AI image generation platform with fine-tuned models for games, characters, and assets.

GamingAssetsCharacters
Pricing: Free tier / from $10/mo
🎬
Intermediate

Professional AI video generation and editing platform with advanced motion control.

VideoEditingMotion
Pricing: Free tier / from $15/mo
🎥
Beginner

Easy-to-use AI video generator focused on quick, high-quality video creation.

VideoquickSocial Media
Pricing: Free tier / from $10/mo
🎭
Intermediate

AI video platform for creating talking avatars and professional presentations.

AvatarsPresentationTalking
Pricing: Free tier / from $29/mo
✍️
Beginner

AI writing assistant built for marketing teams and content creators.

MarketingContentCopywriting
Pricing: from $49/mo
Beginner

AI copywriting tool for sales, marketing, and social media content.

CopywritingSalesMarketing
Pricing: Free tier / from $36/mo
Beginner

AI-powered writing and knowledge management integrated into Notion workspaces.

NotesKnowledgeWriting
Pricing: $10/mo add-on to Notion plan
👾
Beginner

xAI conversational AI with real-time X knowledge and humor.

grokxaiReal-time
Pricing: Free/X Premium+ $16/mo
Beginner

AI writing assistant for grammar checking, style improvement, and tone adjustment.

grammarWritingEditing
Pricing: Free / $12/mo Premium
Beginner

OpenAI desktop AI agent controlling apps via natural language for automation.

codexOpenAIAutomation
Pricing: ChatGPT Plus $20/mo
💻
Intermediate

AI-first code editor built on VS Code with deep AI integration for faster development.

idecode-generationvs-code
Pricing: Free / $20/mo Pro
Intermediate

AI pair programmer from GitHub that suggests code in real-time across popular IDEs.

code-generationidegithub
Pricing: Free / $10/mo Individual
Beginner

Browser-based IDE with built-in AI agent that can build and deploy apps from prompts.

idedeployno-setup
Pricing: Free / $20/mo Pro
📊
Beginner

AI-powered presentation tool that creates slides, documents, and web pages from text.

PresentationslidesDesign
Pricing: Free tier / from $10/mo
Beginner

AI presentation tool with smart templates that auto-layout your content beautifully.

PresentationDesigntemplates
Pricing: from $12/mo
Beginner

All-in-one design platform with AI features for generating images, copy, and layouts.

DesigntemplatesSocial Media
Pricing: Free / $12.99/mo Pro
🎙️
Beginner

Industry-leading AI voice synthesis with realistic, expressive speech generation.

voicettsaudiobooks
Pricing: Free tier / from $5/mo
🎵
Beginner

AI music generation that creates original songs with lyrics from text prompts.

musicsongCreative
Pricing: Free tier / from $10/mo
Beginner

AI voiceover platform with natural-sounding voices for professional content creation.

voiceoverttsProfessional
Pricing: Free tier / from $19/mo
Intermediate

World-class AI education platform offering courses from Andrew Ng and industry experts.

coursesEducationdeep-learning
Pricing: Free / from $49/mo
Intermediate

Practical deep learning education with a top-down teaching approach for developers.

coursesPracticalFree
Pricing: Free
⛓️
Advanced

Framework for building LLM-powered applications with composable chains and agents.

FrameworkLLMagents
Pricing: Free (open-source) / LangSmith paid
Advanced

Leading platform for open-source AI models, datasets, and collaborative ML development.

ModelsOpen Sourcecommunity
Pricing: Free / paid inference and storage
Beginner

AI writing assistant for marketing content, blog posts, and SEO-optimized copy.

WritingMarketingSEO
Pricing: Free tier / from $19/mo
✍️
Beginner

Affordable AI writing assistant with a wide range of use cases and tones.

Writingaffordabletemplates
Pricing: Free tier / from $9/mo
Beginner

AI paraphrasing and writing tool that helps rephrase sentences and improve writing.

paraphrasingWritinggrammar
Pricing: Free / $9.95/mo Premium
Beginner

AI writing companion that rephrases sentences and helps express ideas more clearly.

WritingparaphrasingEditing
Pricing: Free / $9.99/mo Premium
Beginner

AI copywriting platform for e-commerce product descriptions and marketing copy.

ecommerceCopywritingproduct-descriptions
Pricing: From $19/mo
Intermediate

AI copywriting platform with predictive performance scoring for marketing copy.

CopywritinganalyticsMarketing
Pricing: From $49/mo
Intermediate

AI writing tool designed specifically for creative and fiction writers.

creative-writingfictionstorytelling
Pricing: From $19/mo
Beginner

AI-powered background removal tool that works in seconds with impressive accuracy.

background-removalphoto-editingDesign
Pricing: Free / from $9/mo
🖌️
Beginner

AI design toolkit for image cleanup, relighting, and background replacement.

Designcleanuprelighting
Pricing: Free tier / from $9/mo
🎥
Beginner

Free all-in-one video editing app with AI features for creators.

video-editingFreeSocial Media
Pricing: Free / Pro $7.99/mo
🎙️
Intermediate

AI-powered video and audio editor that works like a document editor.

video-editingAudiotranscription
Pricing: Free tier / from $24/mo
Intermediate

AI video generation platform for creating professional videos with AI avatars.

AvatarsPresentationtraining
Pricing: From $29/mo
Beginner

AI-powered video creation platform with templates for marketing and social media.

VideotemplatesMarketing
Pricing: Free tier / from $20/mo
🖼️
Beginner

Free browser-based photo editor with AI-powered design tools and filters.

photo-editingFreebrowser
Pricing: Free / Premium from $1.99/mo
Beginner

AI assistant integrated across Microsoft 365 apps for work productivity.

microsoftofficeProductivity
Pricing: Free / from $30/user/mo
Beginner

AI meeting assistant that records, transcribes, and summarizes meetings in real-time.

meetingstranscriptionNotes
Pricing: Free / $16.99/mo Pro
Beginner

AI meeting assistant that records, transcribes, and analyzes conversations across platforms.

meetingstranscriptionanalytics
Pricing: Free tier / from $10/mo
Beginner

AI presentation tool that creates slides from text in Google Slides.

Presentationgoogle-slidesProductivity
Pricing: Free tier / from $10/mo
📖
Beginner

AI storytelling and presentation tool for creating narrative-driven content.

Presentationstorytellingnarrative
Pricing: Free tier / from $16/mo
Advanced

Data framework for building LLM applications with custom data ingestion and retrieval.

data-frameworkragLLM
Pricing: Free (open-source)
Intermediate

AI code completion tool that runs locally for privacy and supports multiple IDEs.

code-completionprivacyLocal
Pricing: Free / $12/mo Pro
Intermediate

Free AI code completion and chat tool for developers, supporting 70+ languages.

code-completionFreechat
Pricing: Free / $15/mo Pro
Intermediate

AI coding assistant that understands your entire codebase for context-aware help.

code-searchcontextcodebase
Pricing: Free / $9/mo Pro
💨
Intermediate

Modern AI-powered terminal with smart autocomplete and command generation.

terminalProductivityai
Pricing: Free / $12/mo Pro
Beginner

AI coding assistant built into the Replit browser IDE with real-time suggestions.

idebrowserReal-time
Pricing: Free / $20/mo Pro
Intermediate

AI-powered documentation platform that makes writing and maintaining docs easier.

documentationWritingdeveloper-tools
Pricing: Free / from $150/mo
🧠
Beginner

AI developer productivity tool that captures, saves, and enriches code snippets.

snippetsProductivityKnowledge
Pricing: Free / $20/mo Pro
🔍
Beginner

AI search engine for developers that answers technical questions with up-to-date information.

Searchdevelopertechnical
Pricing: Free / $20/mo Pro
Intermediate

AI-powered SEO tool for content optimization, keyword research, and SERP analysis.

SEOcontent-optimizationkeyword-research
Pricing: From $69/mo
Intermediate

AI content optimization and research platform for SEO-driven content creation.

SEOContentResearch
Pricing: From $14.99/mo
Advanced

Enterprise AI content planning and optimization platform for data-driven content strategy.

enterprisecontent-strategyAI
Pricing: Custom pricing
🛠️
Intermediate

AI features integrated across HubSpot's CRM, marketing, sales, and service platforms.

crmMarketingSales
Pricing: Free / from $50/mo
Beginner

AI-powered chatbot platform for marketing automation on Messenger, Instagram, and WhatsApp.

chatbotMarketingAutomation
Pricing: Free / from $15/mo
🤖
Intermediate

Run open-source LLMs locally on your machine with a simple command-line interface.

Open SourceLocalLLM
Pricing: Free (open-source)
🗂️
Intermediate

Desktop app for running and experimenting with local LLMs with a user-friendly GUI.

LocalguiLLM
Pricing: Free (open-source)
Beginner

Free local AI assistant that runs on consumer hardware without internet or GPU.

LocalFreeno-gpu
Pricing: Free (open-source)
Advanced

Open-source alternative to ChatGPT Code Interpreter that runs locally on your computer.

Open Sourcecode-executionLocal
Pricing: Free (open-source)
Intermediate

Open-source chat platform that connects to multiple AI models in one interface.

Open Sourcemulti-modelchat
Pricing: Free (open-source)
Beginner

AI image generation tool with exceptional text rendering and logo design capabilities.

Image Generationlogotypography
Pricing: Free tier / from $20/mo
🎙️
Beginner

AI-powered podcast creation platform with recording, editing, and publishing tools.

podcastingAudiorecording
Pricing: Free tier / from $11.99/mo
Beginner

AI essay writing assistant that helps students research, outline, and write academic papers.

academicessayWriting
Pricing: Free tier / from $9.95/mo
Beginner

In-depth AI writing assistant and style editor for improving grammar, style, and readability.

grammarstyleEditing
Pricing: Free / $30/yr Premium
Beginner

AI writing app that makes your writing bold and clear by highlighting complex sentences and errors.

Editingreadabilitystyle
Pricing: Free web / $19.99 desktop
Intermediate

AI content marketing and SEO platform with real-time optimization and competitive analysis.

SEOcontent-marketingoptimization
Pricing: From $29/mo
Beginner

AI writing assistant with customizable personas and multi-platform browser integration.

Writingbrowser-extensionpersonas
Pricing: Free tier / from $15.99/mo
🔄
Intermediate

Advanced AI text rewriting and spinning tool for creating unique content at scale.

rewritingspinningContent
Pricing: From $17/mo
Intermediate

ENL-based content spinning tool that creates human-quality unique articles from existing content.

spinningrewritingseo
Pricing: From $77/mo
✍️
Beginner

AI content writer and copywriting tool for blogs, ads, and e-commerce content.

CopywritingContentblog
Pricing: Free / from $32/mo
🌶️
Beginner

AI content assistant for generating marketing copy, blog posts, and social media content quickly.

MarketingContentCopywriting
Pricing: Free / from $25/mo
Intermediate

AI content platform that researches, writes, and optimizes articles with real-time fact checking.

ContentResearchfact-checking
Pricing: From $29/mo
Intermediate

AI-powered SEO and content marketing platform for creating optimized articles at scale.

SEOcontent-marketingscale
Pricing: From $39/mo
Intermediate

AI copywriting tool focused on sales copy and marketing frameworks for higher conversions.

SalesCopywritingconversion
Pricing: From $49.99/mo
Intermediate

AI writing and SEO platform for content research, optimization, and generation.

SEOWritingResearch
Pricing: From $49/mo
Intermediate

AI content creation platform with automated workflows and multi-format content generation.

AutomationworkflowsContent
Pricing: From $19/mo
✍️
Beginner

AI writing assistant focused on long-form content creation with a simple, distraction-free editor.

long-formWritingdistraction-free
Pricing: From $65/mo
⌨️
Beginner

AI writing assistant with text prediction and autocorrect for faster professional communication.

ProductivityEmailCommunication
Pricing: Free / from $9.99/mo
✍️
Beginner

Modern AI-powered word processor designed for writing with collaborative features.

word-processorWritingcollaboration
Pricing: Free / from $12/mo
Beginner

AI writing assistant that helps compose, reply, and write better across any app or website.

Writingkeyboardmobile
Pricing: Free / from $9.99/mo
Beginner

AI writing assistant for customer-facing teams with grammar, autocomplete, and knowledge base integration.

customer-servicegrammarautocomplete
Pricing: Free / from $25/mo
⌨️
Beginner

AI writing assistant for Windows with real-time text prediction in any application.

windowstext-predictionaccessibility
Pricing: Free / from $3.99/mo
Beginner

Free AI writing Chrome extension for automating writing tasks and speeding up typing.

chrome-extensionFreeautocomplete
Pricing: Free
📝
Intermediate

AI-powered augmented writing platform for hiring and recruitment communications.

hiringrecruitmenthr
Pricing: Custom pricing
Beginner

AI communication platform that analyzes personality types and provides tailored communication guidance.

CommunicationpersonalitySales
Pricing: Free / from $29/mo
Beginner

AI content creation platform for marketing teams with brand consistency and collaboration.

BrandMarketingContent
Pricing: From $24/mo
Beginner

AI-powered social media scheduling and content creation platform with smart suggestions.

Social MediaschedulingMarketing
Pricing: Free / from $16.67/mo
Beginner

AI image upscaler and enhancer for print-quality images.

image-enhancementupscalephoto-quality
Pricing: Free / from $7/mo
Intermediate

AI-powered image and video quality enhancement software for professionals.

image-enhancementvideo-enhancementupscale
Pricing: From $99/license
Beginner

AI photo editing software with sky replacement, portrait enhancement, and relighting.

photo-editingai-editingsky-replacement
Pricing: From $89/license
Beginner

AI portrait retouching app for selfies and portraits with natural results.

portraitretouchingselfie
Pricing: Free / from $5.99/mo
📷
Beginner

AI photo editor and design platform with one-tap enhancement and effects.

photo-editingDesigncollage
Pricing: Free / from $8.99/mo
Beginner

All-in-one AI design platform for logos, videos, banners, and mockups.

logoVideobanner
Pricing: Free / from $29/mo
✏️
Beginner

AI-powered drawing tool that predicts what you want to draw and suggests professional clipart.

drawingsketchclip-art
Pricing: Free
🌈
Beginner

AI color palette generator that learns your preferences and helps discover combinations.

colorpaletteDesign
Pricing: Free
📱
Beginner

AI UI/UX design tool for wireframing and prototyping with text-to-design.

uiuxwireframe
Pricing: Free / from $12/mo
📱
Beginner

AI wireframing and prototyping tool with screenshot import and smart templates.

wireframeprototypeui
Pricing: Free / from $16/mo
Beginner

AI product photography platform for creating studio-quality product images.

product-photographye-commerceMarketing
Pricing: Free / from $10/mo
Beginner

AI product photography tool that places products into realistic lifestyle scenes.

product-photographylifestylee-commerce
Pricing: Free / from $8/mo
📷
Beginner

AI-powered photo and video editing app with portrait enhancement and Magic Avatars.

photo-editingportraitavatar
Pricing: Free / from $6.99/mo
Beginner

AI design tool for creating marketing visuals, banners, and social media graphics.

graphic-designMarketingbanner
Pricing: Free / from $15/mo
🧑
Beginner

AI knowledge management and note-taking app with auto-organization.

NotesKnowledgeai-organization
Pricing: Free / from $14.99/mo
Beginner

AI project management and collaboration platform with workflow automation.

Project ManagementcollaborationWorkflow
Pricing: Free / from $8/mo
Beginner

AI calendar and project management that auto-schedules your work.

calendarschedulingProject Management
Pricing: From $19/mo
Beginner

AI scheduling assistant that protects focus time and optimizes habits.

schedulingcalendarhabits
Pricing: Free / from $10/mo
Beginner

AI calendar assistant that creates focus time by rescheduling meetings.

calendarfocusscheduling
Pricing: Free / from $6.75/mo
Beginner

AI-powered email client with speed, shortcuts, and smart features.

EmailProductivityCommunication
Pricing: From $30/mo
Beginner

AI email management that filters important emails and reduces inbox clutter.

Emailinboxfilter
Pricing: Free trial / from $7/mo
Beginner

AI-powered team inbox and collaboration platform for shared email.

Emailteamcollaboration
Pricing: Free / from $14/mo
Intermediate

AI workflow automation that performs repetitive tasks across apps.

AutomationWorkflowProductivity
Pricing: Free / from $10/mo
Beginner

AI task planner that helps schedule daily tasks from your to-do list.

tasksPlanningscheduling
Pricing: Free / from $5/mo
🧑
Beginner

AI meeting management platform with collaborative agendas and feedback.

meetingsagendafeedback
Pricing: Free / from $7/mo
Beginner

AI-powered doc platform that blends docs, spreadsheets, and apps.

docsspreadsheetsai
Pricing: Free / from $10/mo
🎥
Beginner

AI presentation platform for collaborative team deck creation.

presentationsteamcollaboration
Pricing: Free / from $8/mo
Beginner

AI email productivity tool with templates, snippets, and quick replies.

EmailtemplatesProductivity
Pricing: Free / from $5/mo
📨
Beginner

AI email writing assistant that learns your style and writes like you.

EmailWritingai
Pricing: Free / from $15/mo
📨
Beginner

AI shared inbox and customer service platform for Google Workspace.

Emailshared-inboxcustomer-service
Pricing: Free / from $15/mo
Beginner

AI meeting management for one-on-ones and team meetings with agenda suggestions.

meetingsagendaone-on-one
Pricing: Free / from $8/mo
Intermediate

AI code generator from AWS with security scanning built in.

ai-codingawssecurity
Pricing: Free
Intermediate

AI code assistant that understands your entire codebase.

code-searchai-assistantcodebase
Pricing: Free / from $9/mo
Intermediate

Open-source AI code assistant for VS Code and JetBrains.

Open Sourceai-assistantvscode
Pricing: Free / open-source
Intermediate

AI project manager for engineering teams that tracks technical debt.

Project Managementtechnical-debtagile
Pricing: Free / from $8/mo
🔍
Intermediate

AI-powered developer security platform for vulnerability scanning.

securityvulnerabilityscanning
Pricing: Free / from $25/mo
Intermediate

AI code review tool that finds bugs and suggests fixes in real-time.

code-reviewaibugs
Pricing: Free / from $25/mo
Intermediate

AI unit test generator for Java that automatically writes tests.

testingunit-testsjava
Pricing: Free / custom pricing
Intermediate

AI code refactoring and generation tool for rapid development.

refactoringcode-generationai
Pricing: Free / from $25/mo
Intermediate

AI-powered unit test generation and code visualization.

testingvisualizationunit-tests
Pricing: Free / custom pricing
📊
Intermediate

AI data workflow platform for SQL, data pipelines, and analytics.

Datasqlanalytics
Pricing: Free / from $49/mo
Intermediate

Unified data analytics and AI platform for data teams.

Dataanalyticslakehouse
Pricing: Free / custom pricing
📖
Intermediate

AI data science notebook with collaborative editing and publishing.

notebookdata-sciencepython
Pricing: Free / from $18/mo
Intermediate

AI-powered data notebook for collaborative analysis and ML.

notebookdata-sciencepython
Pricing: Free / from $24/mo
Beginner

AI-powered low-code platform for building internal apps quickly.

low-codeinternal-toolsapp-building
Pricing: Free / from $10/mo
Intermediate

AI CI/CD optimization and build caching platform.

CI/CDbuildtesting
Pricing: Free / from $49/mo
Intermediate

Open-source AI SDK for building AI-powered web applications.

ai-sdkwebOpen Source
Pricing: Free / from $20/mo
Intermediate

All-in-one SEO and marketing toolkit with AI-powered insights.

seoMarketinganalytics
Pricing: Free / from $119.95/mo
🔍
Intermediate

SEO toolset for backlink analysis, keyword research, and content insights.

seobacklinkskeywords
Pricing: From $99/mo
Intermediate

AI content optimization platform for relevance and search ranking.

seoContentoptimization
Pricing: From $170/mo
📝
Beginner

Enterprise AI writing platform with brand voice and compliance.

enterpriseBrandWriting
Pricing: From $18/mo
Intermediate

AI marketing language platform that optimizes copy for engagement.

copyoptimizationLanguage
Pricing: Custom pricing
Beginner

AI marketing copy for emails, push notifications, and social media.

copyEmailMarketing
Pricing: Custom pricing
Intermediate

AI email send-time optimization for better engagement.

Emailtimingoptimization
Pricing: From $800/mo
💬
Beginner

AI conversational marketing and sales chatbot platform.

chatbotconversationalSales
Pricing: Free / from $400/mo
Beginner

AI customer messaging platform with chatbot and support automation.

messagingsupportchatbot
Pricing: From $39/mo
Beginner

AI chatbot builder for Facebook Messenger and Instagram.

chatbotmessengerfacebook
Pricing: Free / from $15/mo
💬
Beginner

AI customer service and live chat platform with chatbot automation.

chatcustomer-servicechatbot
Pricing: Free / from $29/mo
Intermediate

Open-source GUI for Stable Diffusion image generation.

Image Generationstable-diffusiongui
Pricing: Free / open-source
Advanced

Node-based open-source UI for Stable Diffusion workflows.

Image Generationstable-diffusionnode-based
Pricing: Free / open-source
🔍
Advanced

Open-source computer vision library for real-time image processing.

computer-visionimage-processingOpen Source
Pricing: Free / open-source
📖
Intermediate

Open-source NLP library for industrial-strength text processing.

nlptextOpen Source
Pricing: Free / open-source
Intermediate

Open-source machine learning platform by Google.

mldeep-learningGoogle
Pricing: Free / open-source
Intermediate

Open-source deep learning framework by Meta.

mldeep-learningmeta
Pricing: Free / open-source
Intermediate

Open-source machine learning library for Python.

mlpythonOpen Source
Pricing: Free / open-source
Beginner

Open-source interactive notebook for coding and documentation.

notebookpythondata-science
Pricing: Free / open-source
💻
Intermediate

Open-source Python library for building ML demo web apps.

demomlweb-app
Pricing: Free / open-source
Intermediate

AI long-form content writer with fact-checking and SEO features.

long-formContentseo
Pricing: Free / from $19/mo
Beginner

Free graphic design platform with AI-powered templates and tools.

graphic-designtemplatesFree
Pricing: Free / from $10/mo
Beginner

AI product photo editor for e-commerce with background removal and editing.

product-photographyecommercebackground-removal
Pricing: Free / from $7.99/mo
Beginner

AI logo maker that generates professional logos from text descriptions.

logobrandingDesign
Pricing: Free / from $20/logo
Beginner

AI scheduling platform with smart time suggestions and meeting automation.

schedulingcalendarmeetings
Pricing: Free / from $10/mo
Beginner

AI accountability partner for focused work sessions via video co-working.

focusProductivityaccountability
Pricing: Free / from $5/mo
Beginner

AI text expander and snippet tool for faster typing and workflows.

text-expandersnippetsProductivity
Pricing: Free / from $5/mo
💻
Intermediate

AI-native terminal with smart suggestions and command search.

terminalcliProductivity
Pricing: Free / from $12/mo
Beginner

AI Python code generator that creates full apps from natural language.

pythoncode-generationapp
Pricing: Free / from $20/mo
Beginner

AI email marketing platform with smart campaigns and personalization.

EmailMarketingAutomation
Pricing: Free / from $13/mo
Beginner

AI social media management with content categorization and scheduling.

Social MediaschedulingContent
Pricing: Free trial / from $14/mo
💬
Beginner

Social media scheduling platform with AI suggestions and analytics.

Social Mediaschedulinganalytics
Pricing: Free / from $6/mo
Intermediate

Open-source speech recognition model by OpenAI with high accuracy.

speech-recognitionAudioOpen Source
Pricing: Free / open-source
Advanced

Meta open-source large language model family for research and commercial use.

LLMOpen Sourcemeta
Pricing: Free / open-source
Intermediate

Open-source LLMs with strong performance and efficient architecture.

LLMOpen Sourcefrance
Pricing: Free / from $4.29/mo
Intermediate

Open-source AI text generation UI for local LLM running.

LLMLocalgui
Pricing: Free / open-source
Intermediate

Open-source Stable Diffusion toolkit with professional editing tools.

Image Generationstable-diffusionOpen Source
Pricing: Free / open-source
Intermediate

Open-source painting software with AI image generation integration.

paintingdigital-artOpen Source
Pricing: Free / open-source
Beginner

Free AI text-to-speech with natural voices for content creation.

text-to-speechAudioFree
Pricing: Free
Beginner

AI writing tool with personalized content and multi-format generation.

WritingpersonalizationContent
Pricing: Free / from $29/mo
Beginner

AI video editing platform with subtitles, effects, and screen recording.

VideoEditingsubtitles
Pricing: Free / from $18/mo
🎬
Beginner

AI text-to-video generator with realistic voiceovers and stock media.

Videotext-to-videovoiceover
Pricing: Free / from $21/mo
💡
Beginner

AI music generation platform for creating original songs instantly.

musicAudiocreation
Pricing: Free / from $9.99/mo
📝
Beginner

AI knowledge management and note-taking with automatic organization.

NotesKnowledgeOrganization
Pricing: Free / from $14.99/mo
Intermediate

AWS AI assistant for coding, troubleshooting, and cloud development.

awsdevelopercloud
Pricing: Free / from $19/mo
Beginner

AI code completion with fast inference and large context window.

code-completiondeveloperide
Pricing: Free / from $10/mo
Intermediate

GitLab AI features for code suggestions, review, and DevSecOps.

gitlabdevsecopscode-review
Pricing: Free / from $24/mo
Beginner

AI customer support agent that resolves support queries autonomously.

customer-supportchatbotAutomation
Pricing: Free / from $39/mo
Intermediate

AI email marketing and automation with predictive sending and segmentation.

EmailAutomationcrm
Pricing: Free / from $15/mo
Beginner

AI form builder with smart logic and conversational data collection.

formssurveysdata-collection
Pricing: Free / from $25/mo
💻
Intermediate

Open-source LLM app platform for building AI applications with no code.

LLMapp-builderNo Code
Pricing: Free / open-source
Intermediate

Unified API gateway for 200+ AI models with one account and billing.

apiLLMgateway
Pricing: Free / pay-per-use
Intermediate

Open-source visual RAG builder with drag-and-drop AI workflow.

ragWorkflowvisual
Pricing: Free / open-source
Beginner

AI website copy generator with brand voice customization.

CopywritingwebsiteBrand
Pricing: Free / from $15/mo
Beginner

AI avatar generator with photorealistic and artistic styles.

avatarphotoportrait
Pricing: Free / from $9.99/mo
Intermediate

AI time management that auto-plans your work around existing tasks.

timePlanningtasks
Pricing: Free / from $16/mo
Advanced

Open-source text generation web UI for running LLMs locally.

LLMLocaltext-generation
Pricing: Free / open-source
Beginner

AI voice generator and text-to-speech with human-like voices for content.

voicettsAudio
Pricing: Free / from 5/mo
Advanced

Open-source AI agent framework that combines LLMs with command execution loops. Turn natural language into automated workflows.

Open SourceagentAutomation
Pricing: Free (open source)
Intermediate

Unified API gateway for accessing 200+ LLMs including GPT-4o, Claude, Gemini, and open-source models through a single endpoint.

apigatewaymulti-model
Pricing: Pay-per-use (no subscription)
Beginner

AI-powered research assistant that autonomously gathers web data, analyzes trends, and generates comprehensive reports from plain-language commands.

ResearchDataweb-scraping
Pricing: Free (open source)
Beginner

Translates plain-language requests into detailed, professional AI prompts. Bridge the gap between what you mean and what AI understands.

Prompt EngineeringWritingai-optimization
Pricing: Free (open source)
🤖
Intermediate

A team of 80+ specialized AI agents for SEO, frontend, data analysis, marketing, and more. Deploy virtual employees for every business function.

agentsAutomationseo
Pricing: Free (open source)

AI project manager that breaks down complex projects into tasks, assigns them to specialized AI agents, and ensures automatic quality checks.

Project ManagementAutomationWorkflow
Pricing: Free (open source)
🧠
Intermediate

An evolving AI memory system that learns your preferences, tone, and workflow patterns. Maintains context across long-running projects.

memorycontextpersonalization
Pricing: Free / paid tiers
Beginner

AI full-stack app builder that turns prompts into deployed applications instantly.

full-stackapp-builderdeployment
Pricing: Free / $10/mo Starter
❤️
Beginner

AI app builder that creates full-stack web applications from natural language descriptions.

app-builderfull-stackWeb Development
Pricing: Free / $20/mo Starter
Intermediate

Vercel's AI UI generator that creates React components from text prompts and images.

ui-generationreactvercel
Pricing: Free / $20/mo Pro
Intermediate

AI-powered IDE by Codeium with agentic and flow-based coding for faster development.

idecode-generationai-agent
Pricing: Free / $15/mo Pro
🤖
Intermediate

Free open-source VS Code AI agent that autonomously creates and edits code in your editor.

vs-codeOpen Sourceai-agent
Pricing: Free (open-source)
💻
Advanced

AI pair programming in the terminal with git-aware code generation and refactoring.

pair-programmingterminalOpen Source
Pricing: Free (open-source)
📦
Intermediate

Autonomous AI software engineer by Cognition that plans, codes, and creates PRs independently.

ai-engineerautonomouspr-creation
Pricing: From $500/mo Team
Advanced

Managed vector database for AI applications, enabling fast and scalable similarity search.

vector-databaseragembeddings
Pricing: Free tier / from $70/mo Standard
🟦
Intermediate

Open-source vector database for AI-native applications with embedding storage and retrieval.

vector-databaseOpen Sourceembeddings
Pricing: Free (open-source)
Beginner

AI-powered development environment that builds and deploys full apps from natural language.

idedeploymentfull-stack
Pricing: Free / $25/mo Core
Advanced

Serverless GPU-powered AI inference at the edge via Cloudflare's global network.

serverlessedge-computingGPU
Pricing: Pay-as-you-go / from $0.001/call
Intermediate

No-code AI workflow automation platform for connecting apps and automating processes visually.

AutomationNo CodeWorkflow
Pricing: Free / $9/mo Pro
Beginner

AI-powered automation connecting 6000+ apps for intelligent workflow automation.

AutomationIntegrationNo Code
Pricing: Free / $19.99/mo Starter
Intermediate

AI-powered design features integrated into Figma for automated UI/UX generation and editing.

ui-designux-designprototyping
Pricing: Free tier / $12/mo Professional
Beginner

Define AI coding rules with a single CLAUDE.md file for consistent project-wide behavior.

ai-codingrulesConfiguration
Pricing: Free (Open Source)
Intermediate

Transform any codebase into a navigable knowledge graph for faster project understanding.

code-analysisknowledge-graphvisualization
Pricing: Free (Open Source)
Beginner

AI-powered open-source presentation generator from a single prompt with API support.

PresentationpptOpen Source
Pricing: Free (Open Source)
Intermediate

Real-time long video generation using NVFP4 quantization and parallel inference by NVIDIA.

NVIDIAvideo-generationReal-time
Pricing: Research (Free)
Intermediate

Open-source AI agent framework for building powerful automated workflows with 7 levels of configuration.

ai-agentAutomationOpen Source
Pricing: Free (Open Source)
Intermediate

HKU's open-source financial Agent OS with 30+ tools, 72 skills, and 452 alpha factors for cross-market analysis.

financetradingagent-os
Pricing: Free (Open Source)
Intermediate

AI-powered design framework for building beautiful UIs with natural language.

DesignuiFramework
Pricing: Free (Open Source)
Intermediate

Specification format for defining AI design aesthetics and visual direction.

Designspecificationaesthetics
Pricing: Free (Open Source)
Beginner

Tool for managing and switching between multiple AI coding tools like Claude Code, Cursor, and Codex.

ai-codingtool-managementClaude Code
Pricing: Free (Open Source)
Beginner

110K-star open-source tool for building software by talking to AI through voice and conversation.

voice-codingai-codingOpen Source
Pricing: Free (Open Source)
Beginner

AI-powered presentation and design tool for creating interactive, editable presentations from natural language.

PresentationDesignClaude
Pricing: Free with Claude account
Intermediate

Google's open-source lightweight AI model family that runs locally on consumer hardware.

Open SourceLLMGoogle
Pricing: Free (Open Source)
Intermediate

Microsoft's open-source browser automation framework supporting Chromium, Firefox, and WebKit with native modern web feature support.

browser-automationtestinge2e
Pricing: Free (Open Source)
Intermediate

An open-source framework enabling AI agents to autonomously discover, learn, and master new skills through self-directed practice.

skillclawself-evolvingai-agents
Pricing: Free (Open Source)
🧠
Intermediate

gbrainai-memoryOpen Source
Pricing: Free (MIT License)
Advanced

graphragknowledge-graphmicrosoft
Pricing: Free (Open Source) / API costs vary
🗺️
Intermediate

graphifycode-navigationknowledge-graph
Pricing: Free (MIT License)

llm-wikiknowledge-basekarpathy
Pricing: Free (Design Pattern)
Intermediate

lightragragknowledge-graph
Pricing: Free (Open Source)
Intermediate

puppeteerbrowser-automationchrome
Pricing: Free (Open Source, Apache 2.0)
Beginner

browserbasecloud-browserAutomation
Pricing: From $0.15/hour
Beginner

browserlesscloud-browserenterprise
Pricing: From $200/month
Advanced

camoufoxanti-detectionbrowser-fingerprinting
Pricing: Free (Open Source)
Beginner

scrapingbeeweb-scrapingapi
Pricing: From $49/month
Intermediate

stagehandai-nativebrowser-automation
Pricing: Free (Open Source)
🐛
Intermediate

bug0cloud-browserAutomation
Pricing: From $99/month
🛡
Intermediate

Cloud sandbox infrastructure for AI agents with secure code execution and file system isolation.

sandboxai-agentssecurity
Pricing: Free tier available / Pay-as-you-go
Advanced

AWS open-source microVM monitor for secure, fast, multi-tenant container and function isolation.

microvmsecurityaws
Pricing: Free (open-source, Apache 2.0)
Advanced

Microsoft's open-source framework for building multi-agent AI systems with conversational workflows.

multi-agentmicrosoftFramework
Pricing: Free (open-source, MIT)
Advanced

CNCF observability framework for generating, collecting, and exporting telemetry data from applications.

observabilitytracingmonitoring
Pricing: Free (open-source, Apache 2.0)

CNCF policy engine for unified, context-aware authorization across the cloud-native stack.

Policysecurityauthorization
Pricing: Free (open-source, Apache 2.0)
🐳
Intermediate

Industry-standard container platform for packaging, distributing, and running applications in isolated environments.

containerdevopsdeployment
Pricing: Free (Docker Desktop Personal) / Business from $24/user/month
Intermediate

Open-source library that makes LLM fine-tuning 2x faster and 70% more memory-efficient with no accuracy loss.

fine-tuningLLMlora
Pricing: Free (open-source) / Pro from $10/month

Alibaba's open-source LLM family with strong multilingual and coding capabilities, available from 0.5B to 72B parameters.

LLMOpen Sourcealibaba
Pricing: Free (open-source, Apache 2.0) / API pay-per-token
Beginner

Free cloud-based Jupyter notebook environment with free GPU/TPU access for machine learning and AI development.

notebookGPUcloud
Pricing: Free / Pro $11.79/month / Pro+ $58.79/month
Advanced

OpenAI's open-source terminal AI agent for software engineering that reads, writes, and runs code autonomously.

ai-agentcliOpen Source
Pricing: Free (open-source, Apache 2.0) / API usage costs

Codex plugin that acts as an AI product manager, transforming vague ideas into structured development plans with workflows and specs.

codex-pluginProject ManagementPlanning
Pricing: Free (Codex plugin)
Intermediate

Open-source Firebase alternative with Postgres database, authentication, storage, and real-time subscriptions.

databasebackendOpen Source
Pricing: Free tier / Pro from $25/month
📱
Intermediate

Open-source React Native framework for building iOS, Android, and web apps from a single codebase with managed build services.

react-nativemobilecross-platform
Pricing: Free / EAS Build from $99/month
Intermediate

Meta's open-source framework for building native iOS and Android apps with React — write once, deploy everywhere.

mobilecross-platformiOS
Pricing: Free (open-source, MIT)
Intermediate

Flagship Chinese AI model integrating coding, native multimodality, agent capabilities, and million-token context.

MultimodalCodingagent
Pricing: Free tier + Paid API
Intermediate

Zhipu AI's top domestic coding model with strong backend security, JWT, and OAuth capabilities — competitive with GPT-5.5 and Claude Opus 4.8.

Codingchinese-modelsecurity
Pricing: Free tier + Paid API
Beginner

AI-controlled Chrome browser for web scraping with 82% token savings vs Playwright MCP — handles JS-rendered pages, login content, and infinite scroll.

web-scrapingbrowser-automationchrome
Pricing: Free (open-source)
Beginner

Google's AI knowledge base — upload PDFs, web pages, YouTube videos, and audio to get summaries, answers, and even AI-generated podcasts. Completely free.

knowledge-baseResearchpodcast
Pricing: Free
Beginner

General-purpose AI Agent that handles multi-step tasks — meeting minutes, fact-checking, research PPTs — by decomposing and executing complex workflows autonomously.

agentAutomationResearch
Pricing: Free tier + Pro
Beginner

Google's top-ranked AI image generator with precise inpainting — change backgrounds, clothing colors, or specific regions while keeping everything else intact.

Image GenerationinpaintingGoogle
Pricing: Free (with Google account)
Beginner

ByteDance's no-code AI agent building platform — assemble LLMs, tools, knowledge bases, and workflows into working AI agents. No coding required.

agentNo CodeWorkflow
Pricing: Free tier + Pro
Beginner

Google's top-tier AI video generation model — perfect audio-visual synchronization, natural motion, and high-quality output at ~$1.90 per 5 seconds.

video-generationGoogletext-to-video
Pricing: Pay-per-use (~$1.90/5s)
Beginner

Tencent's full-scenario AI office workbench that directly operates local files, supports multi-agent parallel execution, expert teams, and mobile control via WeChat/QQ/Feishu.

ai-agentofficeProductivity
Pricing: Free
Beginner

ByteDance's flagship AI image generation model on Volcano Engine, delivering 2K resolution with exceptional Chinese text rendering, artistic detail, and commercial design capabilities.

Image Generationchinabytedance
Pricing: Pay per use