Developer Tools vs Testinium

devtools.tr is a free toolbox of 173 web and developer tools for webmasters, developers and system administrators. Every check runs live against real servers: DNS lookup, SSL/TLS and security headers, website analyzer with PDF reports, SEO and Core Web Vitals, TTFB, CDN and compression tests, IP geolocation, WHOIS, ASN and blacklist checks. Developer utilities include a JSON formatter and validator, regex tester, Base64, UUID, SQL/HTML/CSS/JS formatters and minifiers. Results come as clear reports with scores and ready-to-paste fixes for Apache, nginx and Cloudflare. No sign-up, no limits, fully in English and Turkish, and works on mobile.

Testinium is a cloud-based test automation platform developed in Turkey for web and mobile applications. It is aimed mainly at enterprises and mid-sized companies that need to run large regression test suites across many browsers and devices before each release, without building and maintaining that test infrastructure themselves.

Teams write automated tests with widely used open-source frameworks such as Selenium for web and Appium for mobile, then run them on Testinium's cloud infrastructure in parallel across browser versions and real devices. Runs can be scheduled or triggered from CI/CD pipelines, and results are reported with logs, screenshots and video recordings that help developers reproduce failures. Reports make it easier to follow test history and quality across projects. The company behind the platform also offers testing services and consultancy, so customers can buy infrastructure and expertise together. Pricing is not published and is quoted per customer.

Testinium fits Turkish enterprises that want a local vendor for test automation, with support in Turkish and the option of outsourcing part of the testing work. Teams that need self-service sign-up, transparent pricing or a very large global device cloud may prefer international platforms: BrowserStack and Sauce Labs are the best-known cloud testing services, LambdaTest is a lower-cost alternative, and Playwright with a CI service such as GitHub Actions is a free do-it-yourself route for web testing.