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

Simulate hundreds of realistic user conversations to test and train your LLM app

The low-cost cloud sandbox where AI agents actually live

Screen candidates faster with AI-graded online assessments

Open-source control plane for orchestrating coding agents

Detect AI-generated text and images with benchmark-tested accuracy

Autonomous, AI-native application security that closes risk end to end

A full-stack, browser-based AI workspace for building apps

No-code AI agents and chatbots for marketing, SEO and support

Open-source AI pair programming inside your terminal and git repo

AI-proctored assessments and automated recruiting in one platform

Memorize, organize, and query your knowledge with AI

Desktop agents that use a computer the way a person does

A live demo playground for OpenAI's open-weight gpt-oss models

An open Markdown convention for telling coding agents how your project works

The collaboration layer for AI engineering teams

One living index of your codebase that AI agents and pull requests can actually read

Generate code by defining test cases first, then letting the AI iterate until they pass

Version, test and ship LLM prompts like code

The debugging agent that connects your coding agent to production

Enterprise platform for building, evaluating and shipping AI agents

Design, test, and deploy LLM prompts with automated evaluation

AI hiring platform for screening, skills tests and scheduling

Give AI agents real hands and eyes on any live web app

Automated testing, simulation, and live observability for voice and chat AI agents