marathon logo

Test every code change

Run mobile UI tests on every pull request to catch issues early, prevent regressions, and ship faster with confidence. Reduce debugging time, accelerate feature delivery, and ensure a smooth development workflow.
15 min
for all test runs
Retries
out-of-the-box
Easy setup
for Android and IOS
By using Marathon Cloud, you agree to its terms of use and privacy policy.
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Built for Devs and QA

MarathonLabs accelerates your feedback loop, so developers can push with confidence — knowing their code is tested reliably. Ship faster without getting blocked by flaky or unstable tests.


  • Tests for every Pull Request
    Running tests on every PR saves you from the pain of debugging issues after the fact by catching regressions right away. You get instant, automated feedback, so you’re not left wondering if your changes broke something. It makes your workflow faster, safer, and a lot less stressful.
  • Detailed reports
    Examine test failures using latest reporting tools like allure or integrate with existing solutions via JUnit or xcresult. Understand why tests fail and dive into fixing the root cause quicker.
  • Flakiness Tolerance
    Provide your teams a budget for fixing testing code issues. Define flakiness budget and automatically retry only flaky tests, not the whole test run.

We provide cloud testing infrastructure you need, whether you're a startup or a large enterprise.
Shift-left testing at scale
It’s easy to start writing tests and run them on each pull request - but as your team grows and the number of tests increases, so do the challenges. Marathon Cloud helps you scale effortlessly, ensuring smooth growth while maintaining high code and product quality from day one.
3M+
tests every week
>4 year
of testing time /week
500M+
customers use code
verified by marathon
Easy setup
No need for complex configuration—just upload your app and test files, and you're good to go. Get your results in 15 minutes, right from the dashboard or using our CLI. For Android, all you need is your APK and test APK. For iOS, simply provide two ZIP archives—one with your app and one with your test bundle. We attentively monitor new users and their test runs, so if you run into any issues, we proactively reach out to help you succeed.
Support That Actually Helps
Tired of waiting days for a copy-paste reply? Our expert team answers in minutes and we actually know what we're talking about.
We don’t just help you use the platform, we help you improve your testing strategy. Because we’ve built it, we know how it works - and we’re here to make sure it works great for you.
Designed for teams like yours
Here at Marathon we focus on helping teams unlock their true potential by having confidence in their code and supporting consistent release quality.
Starter
Free
ideal for small companies
  • Easy to set up
  • Automated retries
  • Detailed reports
  • Test filtering
  • Predictable testing time
  • Autoscalable infrastructure
  • One line setup
  • Happy SWE, TE and QA
  • Custom environment
  • 24/7 support
Cloud
$2/hour Android
$3/hour iOS
pay-as-you-go paid monthly
  • Easy to set up
  • Automated retries
  • Detailed reports
  • Test filtering
  • Predictable testing time
  • Autoscalable infrastructure
  • One line setup
  • Happy SWE, TE and QA
  • Custom environment
  • 24/7 support
Enterprise
Let's talk
  • Easy to set up
  • Automated retries
  • Detailed reports
  • Test filtering
  • Predictable testing time
  • Autoscalable infrastructure
  • One line setup
  • Happy SWE, TE and QA
  • Custom environment
  • 24/7 support