The software quality landscape
Testing is not one market. It is seventeen adjacent ones with different buyers, different pricing models and different failure modes. Each category page is a buyer’s guide, not a list.
Automation
Write and run tests against your product.
End-to-End & UI Test Automation
Drive a real browser through real user journeys, on every commit.
34 tools · buyer’s guide
Unit & Component Testing
Fast feedback on individual functions and components, in milliseconds.
23 tools · buyer’s guide
API & Contract Testing
Verify services and their contracts without opening a browser.
37 tools · buyer’s guide
Visual Regression Testing
Catch the CSS change that broke a page no test asserted on.
13 tools · buyer’s guide
Cross-Browser & Device Cloud
Run your suite on browsers, versions and real phones you don't own.
14 tools · buyer’s guide
Mobile App Testing
Automate native, hybrid and React Native apps on iOS and Android.
22 tools · buyer’s guide
Quality Ops
Organise the process around the tests.
Test Management & QA Process
Plan test cases, track runs, and report coverage to people who don't read logs.
16 tools · buyer’s guide
Bug Tracking & Issue Management
Capture, triage and close defects without losing the reproduction steps.
11 tools · buyer’s guide
Accessibility Testing
Find WCAG violations automatically, and know what automation cannot catch.
18 tools · buyer’s guide
Static Analysis & Code Quality
Catch defects, duplication and drift before the code ever runs.
17 tools · buyer’s guide
Test Data, Mocking & Service Virtualisation
Realistic data and stand-in services so tests stop depending on other people's uptime.
20 tools · buyer’s guide
Users & Growth
Test with real people and real traffic.
User Research & Usability Testing
Watch real people use your product and find out why they gave up.
16 tools · buyer’s guide
A/B Testing & Feature Flags
Ship behind a flag, measure the difference, roll back in seconds.
18 tools · buyer’s guide
Session Replay & Product Analytics
See the exact clicks, rage-taps and dead ends behind a drop-off number.
18 tools · buyer’s guide
Reliability
Keep it standing under load and over time.
Load & Performance Testing
Find the breaking point before your users do.
16 tools · buyer’s guide
Synthetic Monitoring & Uptime
Run your critical journeys against production, continuously, from everywhere.
22 tools · buyer’s guide
Application Security Testing
SAST, DAST, dependency and secret scanning in the pipeline.
23 tools · buyer’s guide