Work · alternatives · 2026
24 alternatives to Screenster
Visual regression testing tool, to automate your UI testing
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Screenster launched in 2018; newer entries below may have overtaken it.
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Visual regression testing tool base on screenshot comparison
2020 · github.com · its alternatives →
- 2LP
Easy to integrate and reliable visual regression testing cloud. Sleep better at night while shipping features.
2023 · lost-pixel.com · its alternatives →
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Hey! My name is Dima, I am from Ukraine and I am the co-founder of Lost Pixel! We built this tool to solve our problems at work and decided to open-source it so more people can build their custom visual regression testing pipelines! If you want to chat about the tool or visual regression testing in general I am super excited to meet like-minded people! Thanks a lot for checking out the product and I hope it will serve you well if you decide to try it out :D
2022 · github.com · its alternatives →
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Bugster▲419Bugster is a dev-first testing agent that runs UI tests without setup overhead. – Install and authenticate from terminal – Auto-generates an E2E test suite – Run locally or integrate with GitHub When integrated with GitHub: – Executes only relevant tests for each PR – Runs in Vercel preview environment – Comments results directly on the PR Works out of the box with Next.js + Vercel. Would love your feedback → https://www.bugster.dev/
2025 · bugster.dev · its alternatives →
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2020 · feval.ca · its alternatives →
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VizDiff▲110Hey HN, I built VizDiff, a streamlined visual regression testing tool specifically designed for Storybook components. I found existing services like Chromatic powerful, but often too feature-heavy or costly for smaller teams and bootstrapped startups. VizDiff simplifies automated screenshot testing—capturing component snapshots in CI, clearly highlighting pixel-level visual changes, and helping teams catch UI regressions before they reach production. My main goal was accessibility and ease of integration for small teams or solo devs who need effective visual testing without the overhead. I'd…
2025 · vizdiff.io · its alternatives →
- 9
Free web-based tools for screen & monitor testing
Jan 2026 · screentest.io · its alternatives →
- 10
Take responsive screenshots with the click of a button
2017 · its alternatives →
- 11
All-in-one stock screener and backtesting tool for investors
2022 · alphascreener.com · its alternatives →
- 12US
2017 · stockrow.com · its alternatives →
- 13
Geo Screenshot▲102Test your webpage from multiple locations worldwide.
2016 · geoscreenshot.com · its alternatives →
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Visual Debug▲83A visual feedback tool for better client-dev communication
2023 · visualdebug.com · its alternatives →
- 15
Test your site at different screen resolutions & devices.
2015 · its alternatives →
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Preflight 2.0▲127Automated UI testing for your Websites & Web Apps
2020 · preflight.com · its alternatives →
- 17
A dead simple library to screenshot test React components - fwouts/react-screenshot-test
2019 · github.com · its alternatives →
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Capture screenshots at defined time intervals automatically.
2020 · testmuai.com · its alternatives →
- 20
Producing great looking screenshots for software marketing websites can be surprisingly difficult and time consuming. Check out our method to automate this repetitive task with code.
2022 · testmo.com · its alternatives →
- 21
Screener▲66Stock analysis and screening tool for investors in India
2021 · screener.in · its alternatives →
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A/B Testing tool (a brand new version)
2014 · vwo.com · its alternatives →
- 24
The main NPM/Command line tool for Appraise -- painless visual test automation - AppraiseQA/appraise
2017 · github.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →