99Tests Alternatives [Page 5]

From error tracking to performance monitoring, developers can see what actually matters, solve quicker, and learn continuously about their applications - from the frontend to the backend.

A simple, yet powerful, reporting tool for businesses.

Fight user churn with great user onboarding. Interactive product tours and smart tips significantly improve your user retention.

Try for free freemium €29.0 / Monthly

APIs for the development of scalable newsfeeds and chat applications.

Open Source paid

Appknox is a cloud-based mobile app security solution to detect threats and vulnerabilities in the app.

SoapUI Pro is one of the most prominent API testing platforms around, allowing developers to quickly prototype the functions of their apps and get them to market with little hassle.

Optmyzr AdWords Tools. Optimization Solutions, Quality Score Tracker, Landing Page Checker, and more. Free Trial Available.

Unleash your site's or app's potential with remote usability testing. Results in less than 24 hours. Test on any device with our testers supporting 40 languages!

sqlmap is an open source penetration testing tool that automates the process of detecting and...

Open Source

Unified BI, CPM and predictive analytics software.

Mobile QA made easy

Cloud-based quality testing, performance monitoring and analytics for mobile apps and websites. Get started with Keynote today!

Apache JMeter™.

Netsparker is a tool for scanning web sites for security vulnerabilities.