Cognition's autonomous software engineer that ships real pull requests
Pie: Operates as an agentic QA platform testing applications like real users and opening fix PRs, but with a different interface. KaneAI records 901,340 monthly visits with +13.2% month-over-month growth and Freemium, Paid, Contact for Pricing pricing. Pie records 11,551 monthly visits with +21.8% growth and Contact for Pricing pricing.

Agentic QA that tests every change like a real user and opens the fix PR
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | testmuai.com | pie.inc |
| Pricing Model | Freemium, Paid, Contact for Pricing | Contact for Pricing |
| Monthly Visits | 901.34K (901,340) | 11.55K (11,551) |
| MoM Traffic Delta | +104.99K (+13.2%) | +2.07K (+21.8%) |
| Primary Market & Share | 🇺🇸 United States (16.3%) | 🇺🇸 United States (88.2%) |
| Direct Visits / mo | 206.59K | 5.13K |
| User Rating | 4.5 | 4.5 |
| Supported Platforms | Website | Website |
GenAI-native end-to-end QA agent that plans, writes and heals tests in plain language
Feed KaneAI text, tickets, docs, diffs, images or media and it drafts scenarios and test cases automatically.
Written steps describe intent rather than selectors, so the tests remain readable to non-engineers.
Authored tests convert into runnable automation for web and mobile, executed at scale on the cloud grid.
Intent-based steps and AI-based error classification reduce flakiness and false failures as the UI evolves.

Agentic QA that tests every change like a real user and opens the fix PR
Pie maps your real user flows from a URL or build and finds elements by looking at the screen, so there are no selectors to maintain.
Each PR is read and exercised against the running app, so regressions are caught before they reach users.
Tests survive redesigns and deep links because they rely on how the interface looks and behaves, not on brittle CSS or accessibility paths.
When Pie confirms a bug, it drafts a fix PR with the root cause and the applied change, ready for review and merge.
Cognition's autonomous software engineer that ships real pull requests

Free / Open-sourceShip with confidence: one system of record for manual, automated, and CI tests
Free / Open-sourceShip 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 security platform that finds exposures, proves they're exploitable, and ships the fix
Free / Open-sourceAI-augmented quality platform for web, mobile, API and desktop testing
Free / Open-sourceAI-augmented quality platform for web, mobile, API and desktop testing
Agentic testing platform that automatically writes, executes, and heals test suites, though less conversational than KaneAI.
Agentic testing platform that automatically writes, executes, and heals test suites, though less conversational than KaneAI.

Free / Open-sourceWrite end-to-end test automation in plain English, no code required
Free / Open-sourceWrite end-to-end test automation in plain English, no code required
Free / Open-sourceAgentic AI QA engineer for web, iOS, and Android testing
Free / Open-sourceAgentic AI QA engineer for web, iOS, and Android testing

AI testing platform for the entire software testing lifecycle
AI testing platform for the entire software testing lifecycle

SpecialistLeverages coding agents and MCP to author browser tests directly in your codebase, but requires developer workflows.
SpecialistLeverages coding agents and MCP to author browser tests directly in your codebase, but requires developer workflows.

Free / Open-sourceAutonomous AI QA agents that verify your web and mobile app on every pull request
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
Agentic test automation that builds, runs and maintains your enterprise tests

Free / Open-sourceNatural-language end-to-end testing for mobile and web apps