Pie vs testRigor

Cognition's autonomous software engineer that ships real pull requests

GenAI-native end-to-end QA agent that plans, writes and heals tests in plain language

Ship with confidence: one system of record for manual, automated, and CI tests

AI security platform that finds exposures, proves they're exploitable, and ships the fix

AI-augmented quality platform for web, mobile, API and desktop testing

Agentic end-to-end testing that writes, runs and heals your test suite

Agentic AI QA engineer for web, iOS, and Android testing

AI testing platform for the entire software testing lifecycle

Agent-native end-to-end testing that maintains itself

Free / Open-sourceAutonomous AI QA agents that verify your web and mobile app on every pull request

Agentic test automation that builds, runs and maintains your enterprise tests

Natural-language end-to-end testing for mobile and web apps