Checksum.ai
Engineering teams shipping with AI have a new bottleneck: validation. Code output has accelerated. Quality hasn't. Checksum closes the gap.
Checksum is a continuous quality platform with a suite of AI agents that handle testing end-to-end, at every stage of the development lifecycle. Where most tools wait for a human to trigger them, Checksum runs autonomously in the background, generating tests, executing them, and repairing failures without manual intervention. Seventy percent of test failures are resolved automatically through real-time auto-recovery.
The platform covers every layer: end-to-end UI flows via Playwright, API endpoint chains, and targeted CI tests scoped to exactly what changed in a PR. All tests land as real code in your repository and are delivered as standard Playwright, owned by your team.
Checksum is fine-tuned on 1.5+ million test runs and integrates natively with Cursor, Claude Code, and 100+ AI coding agents. Type /checksum and your coding agent's output gets tested before it ever reaches review. Generation and healing happen on Checksum's cloud infrastructure which means no LLM tokens consumed, no local resources required.
The result: test suites that stay green as the product evolves, fewer regressions reaching production, and release confidence that scales alongside AI output.
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MuukTest
You know that you could be testing more to catch bugs earlier, but QA testing can take a lot of time, effort and resources to do it right. MuukTest can get growing engineering teams up to 95% coverage of end-to-end tests in just 3 months.
Our QA experts create, manage, maintain, and update E2E tests on the MuukTest Platform for your web, API, and mobile apps at record speed. We begin exploratory and negative tests after achieving 100% regression coverage within 8 weeks to uncover bugs and increase coverage. The time you spend on development is reduced by managing your testing frameworks, scripts, libraries and maintenance.
We also proactively identify flaky tests and false test results to ensure the accuracy of your tests. Early and frequent testing allows you to detect errors in the early stages your development lifecycle. This reduces the burden of technical debt later on.
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Simple Speedcheck
Simple Speedcheck provides a straightforward way to measure your internet speed with ease. The process is quick, precise, and the results are displayed in an intuitive format that includes icons to help you understand the practical applications of your internet speed. You can perform tests on cellular networks such as 3G, 4G, and LTE to enhance your coverage quality. Additionally, it allows you to check the ping, as well as the download and upload speeds of WiFi hotspots connected through DSL, ADSL, and cable. Moreover, you can monitor your performance through a personalized result history that records key metrics including download and upload speeds, ping times, signal strength, network name, internal and external IP addresses, along with the date of each test. This feature enables you to compare various 3G, 4G, and LTE tests effectively. Furthermore, you can analyze the consistency of your broadband DSL, ADSL, and cable connections over time, ensuring you always have the information you need to optimize your internet performance. Taking advantage of these insights can significantly improve your online experience.
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Internet Speed Test
The Simple Speed Test is a complimentary internet speed measurement tool that allows users to assess the speed of their WiFi, 5G, or 4G LTE connections using over 100 servers globally, delivering precise and rapid results. This user-friendly application is not only fast and dependable, but it also serves as a valuable resource for evaluating internet download speeds, upload speeds, and ping times. With the Speed Test app, individuals can easily verify the true speed of their internet connection from virtually any location, whether they're utilizing a mobile or broadband network. Its straightforward and intuitive design enhances usability, making it accessible for everyone. The app provides real-time metrics for download and upload speeds, alongside tests for network ping and jitter. Users can also check the speed of their mobile carrier’s 5G and LTE networks. Additionally, the app supports split view and slide over features on iPads, allowing for a seamless user experience. It keeps a record of all past results, enabling users to track their network performance over time. Testing can be initiated with a single tap, completing in under 30 seconds, which is perfect for troubleshooting and confirming the speed promised by internet service providers. Comprehensive result views include a map highlighting the location of each test, ensuring users have all the information they need at their fingertips. With this tool, users can easily monitor their internet performance and stay informed about their connection quality.
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