Work · alternatives · 2026

24 alternatives to GoodUI Evidence

People's A/B test results that show which UI ideas work best

GoodUI Evidence is a platform that aggregates A/B testing results from multiple companies to identify repeatable UI patterns that improve conversions. It catalogs 141 patterns derived from 640 tests across nearly 149… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. GoodUI Evidence launched in 2015; newer entries below may have overtaken it.

1
GoodUI▲285
Collection of clever UX patterns & ideas
2014 · goodui.org · its alternatives →
2
GoodUI BLUEPRINTS▲92
Exploratory UI ideas to inspire your a/b testing experiments
2014 · goodui.org · its alternatives →
3
Build with Theta▲475
Prototype and test apps in production w/ fly-on-air updates
2023 · anomalia.so · its alternatives →
4
Evidence▲113
Beautiful reports with just SQL and markdown
2021 · evidence.dev · its alternatives →
5
UI Sources▲418
Curated interaction design patterns from the best apps
2018 · screensdesign.com · its alternatives →
6
Amplitude Web Experimentation▲211
Maximize conversions with no-code A/B testing and analytics
2024 · amplitude.com · its alternatives →
7
abtest.design▲75
Curated collection of A/B test results
2024 · abtest.design · its alternatives →
8
A2UI▲250
A safe way for AI to build UIs your app can render
Dec 2025 · a2ui.org · its alternatives →
9
Checkmango▲226
The full stack A/B testing platform
2023 · checkmango.com · its alternatives →
10
Uxia▲548
Hi 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 →
11
Confidence▲420
An experimentation platform made with love at Spotify
2024 · confidence.spotify.com · its alternatives →
12
GoodUI Leaks▲9
Discover UI Design Decisions From Leaked A/B Tests
2019 · goodui.org · its alternatives →
13
Proven by Users▲64
Online UX testing & usability research tool suite
2021 · provenbyusers.com · its alternatives →
14
Validator▲345
Research and validate you micro saas ideas fast as Cheetah
2024 · validator.help · its alternatives →
15
TestNest▲168
A/B test app meta-data before the App Store release
2014 · testnest.co · its alternatives →
16
No-Code Visual Web Editor by Taplytics▲101
Privacy-first and Fastest No-Code web A/B testing solution
2021 · its alternatives →
17
Pollui▲73
Let your customers help you form decisions.
2021 · its alternatives →
18
Session Recording from Zoho PageSense▲81
Complete A/B Testing & Conversion Rate Optimization Platform
2018 · zoho.com · its alternatives →
19
Zoho PageSense▲201
Track visitors, analyze behavior & increase conversions
2018 · zoho.com · its alternatives →
20
Mida.so▲236
Free and lightweight A/B testing tool for websites
2024 · mida.so · its alternatives →
21
QuickTest▲74
Affordable user testing for startups and freelancers
2020 · its alternatives →
22
Mobile A/B Testing Guide▲54
App Store and InApp A/B testing: proven strategies and cases
2018 · splitmetrics.com · its alternatives →
23
CheapUI▲122
AI-powered UI component generator for web development
2025 · its alternatives →
24
GoodUI Fastforward▲107
Lift your conversion rate with repeatedly AB tested patterns
2018 · goodui.org · 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 →