
VS Code
Cursor
Sublime Text
Windsurf Editor
Notepad++
VSCodium
Claude Code
Zed is a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.

Testim
Katalon
Testsigma
BrowserStack
TestMu AI (Formerly LambdaTest)
Selenium
Cypress.io
Agentic testing harness for modern development

Which is more popular?
Based on our record, Zed seems to be more popular. It has been mentioned 103 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | zed.dev | mabl.com |
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In their own words, as submitted to SaaSHub.


No description of Zed yet.
mabl is the agentic testing harness that helps quality keep pace with AI-powered development. Coding agents let teams ship more change, faster, but every change still has to be tested, and the time AI saves often gets lost to test maintenance and failure investigation. mabl combines specialized...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Developers looking for a collaborative and fast code editor with a modern interface would benefit from using Zed. It is especially suited for teams that require real-time collaboration capabilities.
Overall verdict
Why this product is good
Recommended for
Mabl is well-suited for software development teams, QA engineers, and DevOps teams that work on web applications and require a reliable and scalable testing solution. It is ideal for businesses that have embraced cloud-based and agile development methodologies and are looking for tools that integrate seamlessly with their continuous integration and delivery pipelines.
Walkthroughs and reviews on video.
Zed “kills” VSCode
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Zed and mabl. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


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Mabl is a next-generation automated testing tool for web applications. It uses the power of ML & AI to enable easy functional testing of a system. This SaaS service comes with native supports for Firefox, Chrome,...
Mabl is a next-generation automated script less cross-browser testing tool. It uses the power of machine learning and artificial intelligence to enable easy functional testing of applications. The only SaaS service...
Recommendations tracked on public social media and blogs since March 2021.


If you haven't heard of Zed, it's a free, open-source code editor built in Rust. It's designed to be fast, lightweight, and collaborative, with AI features built into the development environment. - Source: dev.to / 5 days ago
Which I believe GPUI is the same framework that Zed (the editor)[0] is using [0]: http://zed.dev/. - Source: Hacker News / 8 days ago
For desktop outside macOS, we'd go with GPUI, the UI framework the Zed team built for their editor. GPUI draws its own UI on the GPU instead of using the operating system's toolkit, compiles to a native binary, and integrates with each... - Source: dev.to / 9 days ago
Tracking mabl since Mar 2021.
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