
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.

mabl
Selenium
Katalon
Cypress.io
Testsigma
RainforestQA
BrowserStack
Stable, self-healing, end-to-end test automation via machine learning. Testim helps accelerate the delivery of high-quality software. Speed up test-authoring and improve the stability of automated, end-to-end tests.

Which is more popular?
Based on our record, Zed seems to be a lot more popular than Testim. While we know about 103 links to Zed, we've tracked only 4 mentions of Testim.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | zed.dev | testim.io |
| Pricing | ||
| Company | — | 2014 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Zed yet.
Testim gives you the flexibility to create and manage tests your way—codeless, coded, or both. - Quickly click through UI scenarios, add validation steps, create reusable groups, or export to code and edit in your IDE. - Run suites or test plans in parallel, across multiple browsers, and report...
What each product offers, as listed by its team.


Possible disadvantages
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
Testim is recommended for development teams, QA engineers, and product managers who face frequent test maintenance challenges and those who work within Agile and DevOps environments. It is especially beneficial for organizations seeking to automate frontend tests for web applications and needing a tool that scales with the complexity and size of their products.
Walkthroughs and reviews on video.
Zed “kills” VSCode
More videos
Introduction and getting started with AI based automation testing tool Testim.io
More videos
How often each product is chosen within a category, 0–100% relative to the other.


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


We have no reviews of Zed yet. Be the first one to post
Testim is an AI-powered test automation tool that enhances the speed and reliability of automated UI tests. It employs smart locators and self-healing tests, which automatically adjust to changes in the application's...
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
Automated Testing: Platforms like Testim and Selenium use AI to automate the testing process, reducing the time and effort needed for manual testing. - Source: dev.to / about 2 years ago
Does anyone have any experience with testim.io? A In my company, they created a focus group/team to research this tool and I am part of the team? If you have 1st hand experience using it, please share your feedback. Source: over 4 years ago
Last month, I started exploring solutions for the above problems and one day landed with testim.io. Testim not only automates the flow but also automates code generation for the test scripts. Let’s take a look together. - Source: dev.to / over 4 years ago
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Sublime Text is a sophisticated text editor for code, html and prose - any kind of text file. You'll love the slick user interface and extraordinary features. Fully customizable with macros, and syntax highlighting for most major languages.
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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.
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