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Easily Increase Test Coverage with Functionize Alternative


It’s easy to increase end-to-end test coverage with a unified testing platform. Compared to Functionize, mabl offers the most flexible test execution options so your whole team can contribute to quality. See for yourself by signing up for a free trial.

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3x faster test creation


50% shorter development cycles


90% increase in test coverage

Increase end-to-end test coverage with the easiest testing experience, compared to Functionize.

Native integrations enable testing in your workflow. Functionize asks you to do the heavy lifting.

Execute tests locally or in the cloud, giving you more flexibility than Functionize.

Enable your whole team to contribute to quality; Functionize limits collaboration.

High-velocity software teams rely on mabl

Proven Success with Industry Leaders

Dale Cook
VP of Product Engineering

“Mabl easily integrates with our workflows and CI/CD pipelines so that developers can run really robust tests without using a lot of engineering resources.”

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Adeeb Valiulla
Head of Product Quality Assurance

"We went from 10% to 95% test automation coverage with 3 QAs and 5 developers. Our team is working with greater confidence and our customers are even happier."

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Janet Bracewell
Senior Engineering Manager, QA

"Mabl allows our team to focus on improving our product and user experience. The fast, consistent execution has been instrumental in showing the value of testing."

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Samar Khan
VP Software Development and DevOps

"Using traditional automation tools like Selenium would have taken 2 years and $240K to accomplish what ITS did with mabl in just 4 months at 80% cost savings."

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Gary Gann
VP and Domain Owner for Loss Sensitive IT

"Mabl lets us accomplish in hours what we used to do in 2 weeks. Our team is increasing velocity with higher quality and providing more value to the business."

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Aniket Sonwalker
QA Manager for R&D

“My team started using mabl effectively in 6 weeks versus months with a traditional tool. They can easily maintain tests and our output has doubled as a result.”

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Meghan Elledge
Director of Engineering

“It’s about using automation to let people do their best work. Mabl helps more of our people play an active role in testing and think about higher value things.”

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Pradgnya Kulkarni
Director of QA Engineering

“With mabl, my team can scale testing when we need it most. We can run as many tests as needed in parallel without worrying about managing infrastructure.”

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Looking to increase your test coverage?

Compared to Functionize, mabl is the only SaaS solution to integrate automated end-to-end tests into your entire workflow. Try mabl free for 14 days.