
AI coding tools have fundamentally changed how software gets built. Developers are shipping more code, faster, with less friction than ever before. But the organizations benefiting most from AI-accelerated development are running into the same wall: quality hasn't kept pace.
More code means more surface area for bugs. More PRs means more review burden on senior engineers. More releases means more chances for regressions to reach customers. The bottleneck has moved from writing code to verifying it, and verification is still largely manual.
Checksum is a continuous quality platform built for this reality. Its suite of AI agents autonomously generates, runs, and maintains tests across every layer of the software development lifecycle: end-to-end UI flows, API endpoint coverage, and PR-level CI validation, so engineering teams can move fast without sacrificing reliability.
What sets Checksum apart: it doesn't wait for instructions. It works as a background agent, continuously monitoring your codebase, generating tests for what matters, and repairing broken tests as the product evolves. Seventy percent of test failures resolve automatically, eliminating the maintenance burden that causes most test suites to decay and get abandoned.
Every test Checksum produces is real, Playwright code you own, submitted as a PR to your repository. No vendor lock-in. Teams keep full control.
Checksum is fine-tuned on 1.5+ million test runs and integrates natively with Cursor, Claude Code, and 100+ AI coding agents via /checksum slash commands. Testing happens before code review, not after. Generation and healing run on Checksum's cloud, consuming no LLM tokens or local resources.
The bottom line: Checksum gives engineering teams the confidence to ship at the speed AI makes possible.
Learn more

It's clear that enhancing your testing efforts could help identify bugs sooner, yet effective QA testing often demands significant time, effort, and resources. With MuukTest, engineering teams can achieve up to 95% coverage of end-to-end tests in a mere three months.
Our team of QA specialists is dedicated to creating, overseeing, maintaining, and updating E2E tests on the MuukTest Platform for your web, API, and mobile applications with unparalleled speed. After reaching 100% regression coverage within just eight weeks, we initiate exploratory and negative testing to discover bugs and further elevate your testing coverage. By managing your testing frameworks, scripts, libraries, and maintenance, we significantly reduce the time you spend on development.
Additionally, we take a proactive approach to identify flaky tests and false results, ensuring that your testing process remains accurate. Consistently conducting early and frequent tests enables you to catch errors during the initial phases of the development lifecycle, thus minimizing the burden of technical debt in the future. By streamlining your testing processes, you can improve overall product quality and enhance team productivity.
Learn more
Visual Studio Test Professional
Access Azure Test Plans, a key feature of Azure DevOps, which can be deployed either as a cloud service or on-premises. This platform supports the seamless coordination of all testing management activities, including test planning, creation, execution, and tracking, all through a centralized interface or Kanban boards that come with advanced quality features. The test hub offers valuable insights for product owners and business analysts about progress in relation to set acceptance criteria and quality standards. Testers are equipped with a range of tools to perform manual tests and record outcomes at each phase. The web-based test runner ensures accurate pass-fail results, detailed tracking of testing steps, thorough commenting, and streamlined bug reporting. Furthermore, Azure Pipelines within Azure DevOps boosts continuous delivery capabilities by automating application deployment and testing across different environments. By enabling teams to formulate release definitions and automate deployment processes reliably, they can efficiently handle multiple concurrent releases. This comprehensive framework not only enhances the testing process but also significantly boosts overall project efficiency, making it a vital asset for teams aiming to improve their workflow. Thus, the integration of these features ensures a more organized and effective approach to software testing and deployment.
Learn more
Test-Lab.ai
Test-Lab.ai is an AI-powered quality assurance platform built to automate browser testing at the speed of modern development. It uses autonomous agents that behave like real users, navigating applications to validate functionality and uncover hidden issues. Instead of writing scripts, teams describe tests in plain English, making test creation fast and accessible. The platform runs tests in real browsers across desktop and mobile environments. Test-Lab.ai handles complex scenarios such as authentication flows, OAuth, multi-step wizards, and dynamic content. Its AI adapts automatically to UI changes, eliminating the need to constantly fix broken tests. Results are delivered in minutes with screenshots, videos, logs, and clear failure reasoning. Parallel execution enables large-scale test coverage without slowing development. Built-in CI/CD support allows teams to test on every pull request and deployment. The platform identifies edge cases like race conditions and state issues that traditional tests miss. Test-Lab.ai reduces flaky tests and long feedback loops. It provides scalable, enterprise-grade testing without the overhead of traditional automation frameworks.
Learn more