Discover AI Tools
Browse 105 vetted tools across 20 categories
Orchestral/cinematic AI composition
Free: 3 compositions/month; non-commercial; MIDI + MP3 download; limited styles
Open-source workflow automation (Zapier alternative)
Free: Self-hosted: completely free and open-source; Cloud: 1,000 tasks/mo free
AI-powered PDF reading, summarization, and Q&A
Free: Included with Acrobat paid plans; no standalone free tier; limited preview for free Acrobat users
Commercially safe AI image generation/editing
Free: 25 generative credits/month free; basic image generation; text effects; generative fill
AI features across Adobe Creative Cloud
Free: Included with Creative Cloud subscriptions; CC subscriptions from $23/mo; limited generative credits
Managed access to multiple foundation models
Free: AWS Free Tier: limited model usage for first 2 months; varies by model
Claude models via API
Free: $5 initial credits; rate-limited; all Claude models accessible
AI transcription and audio intelligence API
Free: limited hours; basic transcription and AI features
OpenAI models on Azure infrastructure
Free: Azure free account: $200 credits for 30 days; OpenAI models included
AI full-stack web app builder in browser
Free: Limited free tokens for generation; basic features; community templates
AI practice management for tax professionals
Free: Free trial; no permanent free tier
AI image gen/edit within Canva design platform
Free: Limited Magic Studio features; some AI image generation; basic text-to-image; templates
AI design tools within Canva
Free: Limited Magic Studio features on Canva Free; some AI uses included
Conversational AI assistant, content generation, image/video via GPT Image 1.5 and Sora 2
Free: GPT-4o mini unlimited; limited GPT-4o access; basic image gen (3/day); web browsing; file uploads; Canvas editor
Chat with PDF documents using AI
Free: 2 PDFs/day; 120 pages/PDF; 10 questions/day; basic features
Coding, analysis, writing assistant
Free: Free tier with usage limits; Pro for higher limits
AI-powered legal practice management
Free: 7-day free trial; no permanent free tier
Visual citation network graphs for paper discovery
Free: 5 graphs/month; visual citation exploration; basic features
AI search engine for evidence-based scientific answers
Free: unlimited searches; AI-synthesized answers; basic paper results
AI marketing copy and sales automation
Free: 2,000 words/month; 1 user; unlimited chat; brand voice (1); limited workflow runs
AI-first IDE with deep codebase understanding
Free: 2 weeks Pro trial; then free tier with 50 premium requests/mo; unlimited completions; community model
AI speech-to-text and text-to-speech API
Free: $200 credit for new accounts; pay-per-use after
Audio/video editing with AI transcription
Free: Free tier with limited transcription and editing
AI-powered language learning
Free: Duolingo free: full lessons with ads; limited hearts; basic features
Voice synthesis, TTS, voice cloning, music, sound effects
Free: 10,000 characters/month; 3 custom voices; speech generation; basic voice cloning
AI research assistant for systematic literature review
Free: 5,000 paper results; basic extraction; limited concept maps
High-quality photorealistic image generation
Free: FLUX.1 Schnell (fast) is open-source and free to self-host; hosted services vary
AI features in Figma design tool
Free: Figma free plan: limited AI features; 3 Figma files; basic design tools
Fast, cheap inference for open models
Free: $1 credit for new accounts; generous rate limits on free models
Text-to-image with strong prompt adherence and text rendering
Free: 3 images/day on ChatGPT free; included in ChatGPT Plus/Pro
Multimodal AI, research, images, video, long-context analysis
Free: Gemini chat with 1M context; image generation; Google Workspace integration; web grounding; Gems
AI code completion and agent mode in existing IDEs
Free: Free tier: 2,000 code completions/mo + 50 chat messages/mo; VS Code + JetBrains + CLI
Fast image generation with strong text rendering
Free: Available via Gemini free tier (limited); via Vertex AI (pay-per-use)
AI video with native audio and Google integration
Free: Limited access via Gemini Advanced or VideoFX; pay-per-use via Vertex AI
Enterprise ML/AI platform with Gemini models
Free: $300 Google Cloud free trial credits; Gemini API free tier via AI Studio (1,500 req/day)
AI writing assistant for grammar, tone, and clarity
Free: basic grammar/spelling/punctuation; tone detection; limited AI suggestions
Fact-checking, conversational AI, images/video on X platform
Free: Basic Grok chat on X; limited image generation via Grok Imagine
AI avatar videos and video translation
Free: 1 free credit (1 min video); limited avatar; watermarked
AI tools across CRM, marketing, and sales
Free: Free CRM + limited AI features (ChatSpot, content assistant); free for up to 5 users
AI model hub, hosting, and deployment
Free: model hosting, Spaces (basic), datasets, Inference API (rate-limited), community features
AI images with best text rendering
Free: 10 generations/day free; basic features; community gallery
Script-to-video automation for beginners
Free: Unlimited AI video generation; watermarked; 10 min max; iStock media
AI marketing copy and content generation
Free: 7-day free trial; no permanent free tier
AI data analysis and visualization for researchers
Free: limited messages; basic data analysis; chart generation
AI images with custom model fine-tuning
Free: 150 tokens/day; basic image generation; community models; limited features
Custom AI agent builder for business workflows
Free: Free trial; limited Lindy agent runs; basic features
Visual literature mapping and discovery
Free: 1 seed map; limited articles; basic visualization
AI app builder for non-developers
Free: 5 free app generations; basic hosting; community support
AI game design and concept generation
Free: basic game concept generation; limited daily ideas; community access
3D-aware video with physics simulation
Free: 5 free video generations; limited features; watermarked
AI email marketing assistant
Free: Free Mailchimp plan includes basic AI features; 500 contacts; 1,000 emails/mo
Visual AI workflow automation
Free: 1,000 operations/mo; 2 scenarios; 100 MB data; 15 min scheduling
AI-powered self-organizing notes
Free: limited notes; basic AI features; personal workspace
AI 3D model generation (text/image to 3D)
Free: 5 credits/day; basic 3D model generation from text/image
AI assistant in Microsoft 365, search, and Windows
Free: Copilot chat; web browsing; basic image creation via Designer; limited GPT-4 access
Workflow automation within Microsoft 365 ecosystem
Free: Included in M365 licenses; limited free flows; basic connectors
Continuous AI background music streams
Free: 25 tracks/month; royalty-free for personal use; watermarked
Text-to-speech, voice overs
Free: Limited free voice generation minutes
AI-powered document processing and OCR
Free: 500 pages/month; pre-trained models; basic features
AI writing and Q&A within Notion workspace
Free: Notion free plan includes limited AI queries; workspace features free; AI add-on $10/seat/mo
GPT models, embeddings, whisper, TTS via API
Free: $5 initial credits (new accounts); rate-limited; GPT-4o-mini free tier
AI long-video to short-clip repurposing
Free: 60 minutes/month upload; basic AI clipping; watermarked
AI meeting transcription and real-time notes
Free: 300 minutes/month transcription; 30 min per conversation; real-time transcription
Budget workflow automation
Free: Free trial (100 tasks); then paid plans from $25/mo lifetime deals available
AI-powered search engine with cited answers
Free: Unlimited Quick search; 5 Pro searches/day; file uploads; focus modes
AI background removal and product photography
Free: background removal; basic editing; watermarked on some features
Convert blogs/long-form content to video
Free: 3 free video projects (up to 10 min each, watermarked)
Fast AI video for social media
Free: 150 credits/month; basic video generation from text/image; community features
Vector database for AI/RAG applications
Free: 1 index; 2 GB storage; 100K vectors; unlimited queries; shared infrastructure
AI voice generation, TTS
Free: Free tier with limited characters per month
AI study assistant and flashcard generation
Free: basic flashcards; limited AI features; ad-supported
AI-powered corporate card and expense management
Free: Free for Ramp card customers (no card required for basic spend management)
Run open-source AI models via API
Free: some models have free predictions; hardware billing per second of compute
Cloud IDE for building apps from prompts
Free: Free Replit account with limited compute; Agent available on paid plans
AI computer vision for real estate
Free: Free API trial with limited calls
Professional AI video generation and filmmaking
Free: 125 credits free (about 25 seconds of Gen-3 video); basic editing tools; limited features
AI creative tools for educational institutions
Free: Special education pricing; free for some qualifying institutions
Japanese AI research lab — nature-inspired AI
Free: Research models available; no consumer product yet; API in development
AI game asset generation
Free: 100 images/month; basic models; community generators
AI paper reading, literature review, and writing
Free: limited paper reads; basic Q&A; limited highlights; Copilot queries
AI citation analysis (support vs. contrast)
Free: basic search; limited Smart Citation results; community dashboard
AI tools for Shopify merchants
Free: Included free with all Shopify plans (starting $39/mo)
AI search and summarization in Slack
Free: No free tier for AI features; requires Slack Business+ ($12.50/user/mo) or Enterprise
Customizable royalty-free AI background music
Free: Unlimited song creation and previews; download requires paid plan
AI-powered English conversation practice
Free: limited lessons; basic AI conversation; sample content
AI contract drafting and review for lawyers
Free: Free trial; no permanent free tier
AI content and design for websites
Free: 14-day free trial; no permanent free tier; plans from $16/mo
AI full-song generation with vocals
Free: 10 songs/day (50 credits); 2 concurrent generations; non-commercial use
AI avatar videos for training and marketing
Free: 1 free demo video; limited avatar selection; watermarked
AI meeting transcription browser extension
Free: 5 transcripts/month; basic AI summaries; Chrome extension
Fast inference for open-source models
Free: $5 free credits for new accounts; pay-per-use after
AI grammar checker for academic/scientific writing
Free: 5,000 words/month; basic grammar; limited suggestions
AI music with producer-level control
Free: 10 songs/day; basic features; non-commercial
AI research reading assistant
Free: 5 documents; basic AI Q&A; note-taking; limited features
Document AI and layout analysis API
Free: Free API credits for testing; Document Parse API trial
Agentic AI IDE with flow-state coding
Free: Free tier with AI completions; limited premium chat credits; tab completions
AI website builder and content generation
Free: Wix free plan includes basic AI; limited features; Wix branding; no custom domain
AI-enhanced PDF editor with chat and summarization
Free: Free trial with limited AI features; full PDF editing free (watermarked)
AI content generation for WordPress
Free: Jetpack free plan includes some features; AI Assistant requires Jetpack paid plan or separate AI add-on
AI writing and chatbot with web access
Free: 10,000 words/month; Chatsonic chat; basic features; 1 brand voice
No-code app-to-app automation with AI agents
Free: 100 tasks/mo; 5 Zaps; single-step only; basic apps; limited AI features
AI meeting assistant in Zoom
Free: Included free with most paid Zoom plans (no extra cost); available on Zoom Workplace
Open-source low-code AI workflow automation
Free: Self-hosted: completely free and open-source; Cloud: free trial then paid
AI meeting recording, transcription, and clips
Free: unlimited recording; AI notes for 10 meetings/mo; basic features
AI UI component generation from prompts
Free: Limited free generations; preview and edit UI components; basic features