Skip the hype. Find AI software for your next project.

Hand it an issue, review the diff, merge when you are ready

Turn your notes into interactive AI quizzes

Managed Skills platform for shipping production AI agents

Expert-reviewed digital SAT prep with adaptive tests and a curated question bank

Describe an app in English and get a deployed one — now free as part of Freebuff

Simulation, evaluation, and RL training infrastructure for AI browser agents

Free, open-source, local-first developer workspace for snippets, notes, APIs and diagrams

Predict how your audience will behave before you commit budget

Turn everyday engineering work into a shared, honest view of progress

Free, open-source plain-English CLI for real browser automation

Ship translations straight to your repo, not into a spreadsheet

Your weekly website improvement agent — find, test, and ship CRO wins

Describe it in a sentence, get a working website or app

Create online tests, quizzes and exams with AI-generated questions

Archal — Stateful simulated environments

One API, one balance, dozens of generation models

An AI production engineer that watches every deploy and fixes issues before customers notice

Screen candidates faster with AI-graded online assessments

Multi-agent AI that does the actual work of security and compliance

Self-hosted, no-code prompt management for any AI model

Assessment infrastructure for exams that must stand up to scrutiny

Preview, compare, and A/B test YouTube thumbnails before you publish

Prove your voice agents are ready — with simulation, production evals, and human QA in one loop

AI-proctored assessments and automated recruiting in one platform