Work · alternatives · 2026
24 alternatives to UI Critic by Usercall
Many UI issues I’ve seen aren’t visual problems but unchecked assumptions about users. I built a small tool that takes a UI screenshot and makes those assumptions explicit, along with the risk of being wrong. It’s meant as a quick design pre-mortem or critique before shipping. Would love feedback on whether this way of critiquing UI is actually useful.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
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Once UI 1.5▲302When I started my career and built my first design system, I was beyond excited. It took a lot of iterations, learning and 6 months of work to launch it internally. In the next job, I did it again, then at the following job, again… And no matter which company I worked for, 80% of the design system was the same. I’ve decided to work full-time on the design system I’ve always wanted, and today I’m launching and open-sourcing it. You can use it to build Next.js apps faster, and I’ve designed it in a way that it’s hard to go wrong with it: you can choose any settings, and you’ll end up with a…
Dec 2025 · once-ui.com · its alternatives →
- 3IW
A collection of 100 UI/UX tips that I have collected since 2021
2021 · fifty.user-interface.io · its alternatives →
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Make your ideas look awesome, without relying on a designer
2018 · refactoringui.com · its alternatives →
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100 UI/UX Tips▲458A collection of tips to make your interface better
2021 · vpon.me · its alternatives →
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Uxia▲548Hi HN, As PMs (Google, Gopuff, Shiji), my cofounder and I ran hundreds of user tests over the years. And every time it felt broken: It could take 2–5 days just to get enough usable results We spent hours watching recordings to extract a handful of insights “Professional testers” rushed through tasks for pay, creating biased feedback Platforms often started at €10k+ per year, with hidden fees on top The result: slow iteration cycles, unreliable feedback, and user testing that often felt like a tax rather than a tool. We started asking: what if AI could help? Could synthetic users replicate…
2025 · uxia.app · its alternatives →
- 8AV
I made this because building UIs in a lexical medium like code is super annoying. I have to pre-render what I’m making in my head, and then jump between the browser and IDE to test. I was inspired by the developer console in chrome and safari since I end up editing css there because it’s ironically more convenient. Hope it’s useful!
2022 · dev.aspect.app · its alternatives →
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Checkman▲177The best tool for UI/UX Designers to verify mobile app UI
2017 · apps.apple.com · its alternatives →
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EyeQuant▲72Make faster design decisions with greater confidence
2014 · eyequant.com · its alternatives →
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Is no UI really the best design?
2016 · designreviewpodcast.com · its alternatives →
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"Don't code your UI, Draw it !". Contribute to karanchahal/DoodleMaster development by creating an account on GitHub.
2018 · github.com · its alternatives →
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UI Sources▲418Curated interaction design patterns from the best apps
2018 · screensdesign.com · its alternatives →
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Catch usability issues and design mistakes pre-deployment.
2019 · qualaroo.com · its alternatives →
- 20IM
Hello. This year I dived into UI/UX area and at the same time I work as a web developer. I sincerely love making good UI. But at my full time job it's not always possible due to different reasons =\ So I've been posting random UI/UX staff on Twitter, then I made a free book that had 50 tips (posted it here as well). I decided to finish this year by collecting everything I learned and here it is: https://akcium.gumroad.com/l/ui-ux-tips. This time it's a paid one. But, you can check ~20 pages of it, just go to…
2021 · its alternatives →
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The UI Audit▲105Gain control of UI/UX issues in your web app
2016 · uibreakfast.com · its alternatives →
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Get video, voice and analytical feedback on designs
2019 · marvelapp.com · its alternatives →
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UI Design System▲180Starter kit for Sketch to create awesome user interfaces.
2017 · uidesignsystem.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 →