Dev tools · alternatives · 2026

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier. AddAI – A better alternative to A/B testing (Startup School project) launched in 2018; newer entries below may have overtaken it.

1. 1
   ProfessorAI▲239

   The personalized AI tutor for standardized tests

   2024 · professorai.co · its alternatives →

2. 2
   TestAI▲402

   1,000+ automated tests for AI agents in one click

   2025 · nbulatest.ai · its alternatives →

3. 3
   EarlyAI▲356

   AI Agent for test code generation

   2024 · startearly.ai · its alternatives →

4. 4
   Early Adopter Network▲64

   Student-powered Quality Assurance Testing

   2014 · its alternatives →

5. 5
   Actually Asked▲85

   A self-improving branded AI FAQ page

   9d ago · actuallyasked.com · its alternatives →

6. 6
   qarunbook▲62

   A test plan your team and your AI can work through

   21d ago · qarunbook.com · its alternatives →

7. 7
   3 Minute Optimizer▲81

   Easy A/B testing for non-techie SMEs

   2015 · its alternatives →

8. 8
   easyspecs.aifree tier, from $5.42/mo▲161

   The spec review platform

   Sep 2026 · easyspecs.ai · its alternatives →

9. 9
   Toby▲113

   Realistic mock interviews with an AI hiring manager

   11d ago · usetoby.ai · its alternatives →

10. 10
    Appto▲81

    An iOS app factory that runs on your own AI subscription

    18d ago · appto.store · its alternatives →

11. 11
    FoundersGyan # 68 - TA3S Founder Sumukha Rao▲54

    The future of the software test market

    2016 · mixcloud.com · its alternatives →

12. 12
    Built in a Day - 6: Testing a Job Board for On-Demand Workers▲70

    Rapidly testing startup ideas

    2016 · its alternatives →

13. 13QB
    Qanairy Beta – AI Powered UI Testing Service▲8

    2019 · qanairy.com · its alternatives →

14. 14WH
    Wasted hours on Unit tests, so I built VS Code ext for AI tests▲15

    Hey guys, I'm investing a ton of time on writing unit tests, for both enterprise and personal projects. I came up with the idea to make extension for AI-generated tests and cases within a VS Code. Happy to hear feedback, both positive and negative.

    2024 · marketplace.visualstudio.com · its alternatives →

15. 15WA
    walrus.ai – automated end-to-end tests in one line of code▲7

    2019 · walrus.ai · its alternatives →

16. 16
    SnapTest▲7

    AI-powered Online Test Platform

    2025 · snaptest-9kz5.vercel.app · its alternatives →

17. 17SA
    SwitchFeat – An open source feature flags and A/B testing platform▲9

    2023 · switchfeat.com · its alternatives →

18. 18
    TestAI - AI-Generated Unit Tests▲12

    TestAI is an automated unit test generation platform.

    2024 · its alternatives →

19. 19KA
    Klarity – an instant A.I. NDA review tool for free▲8

    2019 · klaritylaw.com · its alternatives →

20. 20PD
    progLipsum, Dead Simple Test Data Generation For Developers▲9

    2012 · proglipsum.com · its alternatives →

21. 21SN
    Surf.new – An open-source alternative to OpenAI Operator▲9

    2025 · surf.new · its alternatives →

22. 22ES
    ExternalTesters – simple registration for Apple's TestFlight▲6

    2015 · externaltesters.com · its alternatives →

23. 23
    MY STUDY BUDDY▲11

    STUDYING IS NOW EASY

    2025 · its alternatives →

24. 24SL
    Self-Learning front end UI testing▲6

    2020 · kwola.io · its alternatives →

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 →