DownTester Alternatives

Test your Internet connection bandwidth to locations around the world with this interactive broadband speed test from Ookla

nPerf brings you the best and the fullest mobile connection quality measurement tool up to 1 Gb/s...

Flagsmith lets you manage feature flags and remote config across web, mobile and server side applications. Deliver true Continuous Integration. Get builds out faster. Control who has access to new features. We're Open Source.

Try for free Open Source freemium

Measure your ISP's performance in a click

Test your download speed using SpeedTest on the command-line

Test your maximum upload speed and download speed from several geographically distributed locations.

Self-hosted Speedtest for HTML5. Easy setup, examples, configurable, mobile friendly.

Quickly test your internet speed with this fast-loading speed test powered by Netflix.

Bredbandskollen is an easy way for you to immediately check the speed of your mobile or fixed internet.

Automate your download speed tests.

SpeedOf.Me is an HTML5 Internet speed test. No Flash or Java needed!

Accurately test your Internet connection speed with this powerful broadband speed test. Improve your bandwidth speed with the truth.

Hadith Nawawi is an Islamic Android App that is designed with the purpose to enlighten the heart and souls of Muslims around the globe with the authentic teachings of Prophet Muhammad (PBUH).

Open Source

This speed test will test your Internet connection speed, including a significant amount of...