// curated AI software, with pricing at a glance
1,333 AI tools and websites, sorted by what they cost and what they do. No sign-up, no fluff.
Free AI career platform that helps professionals move into AI from the job they have now, with 6 AI career roadmaps, 400+ server-graded practice questions, three new challenges a week, and a public leaderboard.
#Education
★ Featured
AI-powered prompt engineering platform that helps users create, test, optimize, organize, and deploy prompts for ChatGPT, Claude, Gemini, and other large language models through a collaborative workspace designed for prompt development and management.
#Productivity
★ Featured
Updated 30 October 2026 · re-ranked every 3 days on what readers use, never sponsored
// websites & apps
// on github
168 apps
Easy Diffusion is a free one-click installer and browser interface for making AI images with Stable Diffusion and newer models on your own PC.
#Art & AI Images
Downdetector is a free website that shows real-time outages and problems for apps, websites, banks and internet providers based on user reports.
#Productivity
Data Formulator is a free, open-source Microsoft Research tool that turns your data and plain-English questions into charts and shareable reports.
#Data & Analytics
CyberChef is a free browser tool from GCHQ for encoding, decoding, encrypting, compressing and analysing data by chaining simple operations.
#Developer Tools
CS50.ai is Harvard CS50's free AI tutor, the CS50 Duck, which guides students through coding problems without simply handing over answers.
#Education
Colormind is a free AI colour palette generator that uses deep learning on photos, films and art to create five-colour schemes you can lock and refine.
#Design
ChatYourTrip is a free AI trip planner that turns one sentence into a day-by-day itinerary with real stops, routes and a map, no sign-up needed.
#Travel & Lifestyle
chaiNNer is a free, open source node-based app for AI image upscaling and batch image processing on Windows, Mac and Linux.
#Image Editing
Coach by CareerVillage is a free AI career coach from a nonprofit that runs mock interviews, reviews resumes and helps you explore careers.
#Finance & Career
Career Dreamer is a free AI tool from Grow with Google that turns your past jobs and skills into career ideas, job leads and a career identity statement.
#Finance & Career
Carbon is a free online tool that turns your source code into clean, shareable images with custom themes, fonts and backgrounds.
#Developer Tools
Basic Pitch is a free, open-source tool from Spotify that turns a recording of an instrument or voice into an editable MIDI file in your browser.
#Music
AutoSubs is a free, open-source app that creates AI subtitles on your own computer and works with DaVinci Resolve, Premiere Pro and After Effects.
#Transcription
ArtBot is a free web app for making AI images with Stable Diffusion models on the volunteer-run AI Horde, with no sign-up needed.
#Art & AI Images
Andi is a free AI search engine that gives direct answers with sources instead of a list of links, with no ads and a focus on privacy.
#Productivity
alphaXiv is a free platform for reading and discussing arXiv papers, with an AI assistant that answers questions grounded in the paper you are reading.
#Education
Aila is Oak National Academy's free AI lesson assistant that helps teachers create curriculum-aligned lesson plans, slides, quizzes and worksheets.
#Education
Ai2 Asta is a free AI research assistant from the Allen Institute for AI that finds papers and summarises scientific literature with citations.
#Education
Squoosh is a free, open-source image compressor from Google Chrome Labs that shrinks photos in your browser and shows a live before and after view.
#Image Editing
Rome2Rio is a free travel planner that shows every way to get between two places, comparing flights, trains, buses, ferries and driving in one search.
#Travel & Lifestyle
Google Fonts is a free library of open-source fonts and icons you can browse, test and use on websites, apps and print projects.
#Design
freeCodeCamp is a nonprofit coding school that teaches web development, Python and more through free interactive lessons and verified certifications.
#Education
draw.io is a free, open-source diagramming app for flowcharts, network diagrams and org charts that works in the browser or on desktop with no sign-up.
#Design
Stitch is a free Google Labs AI design tool that turns prompts, sketches or screenshots into multi-screen app UIs and front-end code for builders.
#Design