Alternatives

Products that do what The Whicher: A/B test the Real World does

1OS
Open-source A/B testing framework▲199
2021 · github.com
2HV
Humans vs AI – A/B testing GPT-3▲100
2020 · vwo.com
3OS
Open-source A/B testing platform▲11
2021 · github.com
4
ABBY.io▲94
The easiest way to evaluate A/B tests, all in a single place
2015
5BT
Beating the Turing Test▲87
2019 · decentium.org
6AB
ABBA - Beautiful, open-source A/B test calculator▲51
2012 · thumbtack.com
7AB
A/B test Hacker News titles with AI▲48
2020 · hacker-ai.com
8AP
A Platform For Self-Experimentation▲79
2015 · doubleblinded.com
9EA
Easy A/B testing for your mobile app (open source)▲32
2012 · keepsafe-engineering.tumblr.com
10TS
Tweeker – Simple A/B and multivariate testing▲6
2020 · tweeker.io
11AA
AddAI – A better alternative to A/B testing (Startup School project)▲7
2018 · addai.io
12AS
Ablator – Switch features on or A/B test them inside your app▲47
2017 · ablator.io
13AD
A Decentralized Q&A Platform▲40
2021 · musing.io
14TA
Tt – a Python library/cli for Boolean expressions▲23
2017 · github.com
15DU
DeepEval – Unit Testing for LLMs (Open Science)▲6
2023 · github.com
16AC
ABTestCalculator.com, an open source A/B test significance calculator▲7
2015 · abtestcalculator.com
17BA
Bernoulli – An A/B testing service that supports full stack development▲10
2014 · bernoulli.io
18DA
Deception - A Generalized Turing Test Game▲13
2012 · playdeception.com
19AB
A/B Testing for Rails▲7
2016 · github.com
20AD
A desktop app for manual QA testing and evidence gathering▲7
Jun 2026 · github.com
21OS
Open-Source Alternative to Perplexity▲7
2024 · github.com
22WA
walrus.ai – automated end-to-end tests in one line of code▲7
2019 · walrus.ai
23AT
A TestDox reporter for pytest▲5
2017 · github.com
24RT
Reagent – Test APIs Declaratively▲9
2020 · github.com

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