TestOs Alternatives

BrowserStack is a software testing platform for developers to comprehensively test websites and mobile applications for quality.

Open Source freemium $29.0 / Monthly (Starts at single user plans and billed annually)

Perform Web Testing on 2000+ Browsers & OS

Open Source freemium $15.0 / Monthly

Warmup Inbox is a tool that automates the process of warming up your email inboxes, raising your sender reputation and inbox health automatically.

Try for free paid Free Trial $12.0 / Monthly (Per inbox, per month.)

Test your mobile app on different global cell networks

paid Free Trial $100.0 / Usage

Built on the top of Selenium and Appium, Katalon Studio is a free and powerful automated testing tool for web testing, mobile testing, and API testing.

Reflect is automated web testing that anyone can use. It requires no code, and no installation. Record once, run anytime.

freemium

Selenium automates browsers. That's it! What you do with that power is entirely up to you. Primarily, it is for automating web applications for testing purposes, but is certainly not limited to just that.

Open Source

Test mobile or web apps instantly across 700+ browser/OS/device platform combinations - without infrastructure setup.

Complete AI-driven Test Automation platform for Web apps, Mobile apps and APIs. Simple English commands to automate complex tests easily and effectively with all the flexibility that enterprise teams need!

paid Free Trial

pCloudy is the most powerful cloud based App Testing Platform.

Mobile and web application testing framework

Increase user engagement by ensuring bug-free App Experience

Advanced toolset specially designed to run Web, Mobile, API tests with a high speed, get 10x faster test feedback, detect and handle issues right away, guaranteeing quick release.

paid Free Trial $999.0 / Monthly ("100 users", "3 projects", "100 GB")