Growth · alternatives · 2026

24 alternatives to I Told You So

Public proof for your predictions

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. I Told You So launched in 2021; newer entries below may have overtaken it.

1. 1
   A01▲545

   Hey everyone, I feel like a lot of us have gotten used to social media as our main way to stay informed. It’s where we get our news, trends, opinions, and everything. But honestly, my attention has been wrecked by it. TikTok, X, Instagram... I go in to check one thing and suddenly I’ve lost 90 minutes. So I started wondering what if we could actually control what we see? Like, fully. What if we could own our feed instead of letting the algorithm choose what we scroll through? To play with that idea, I built a small demo app. You just type in what you want to follow, like “recent crypto big…

   2025 · a01ai.com · its alternatives →

2. 2
   yousaidthat.org▲63

   Prove that you said things before anyone else

   Jun 2026 · yousaidthat.org · its alternatives →

3. 3
   ProveSource 3.0▲236

   The #1 Social Proof Platform for your website

   2024 · provesrc.com · its alternatives →

4. 4
   KnowU▲97

   Generate a personalised report with a single click

   2023 · knowu.pro · its alternatives →

5. 5
   Experiences by Proof▲281

   Personalize your website for every visitor.

   2020 · useproof.com · its alternatives →

6. 6
   ProveSource▲157

   Leverage social proof to boost mobile sales and conversions

   2018 · provesrc.com · its alternatives →

7. 7
   I was right (.fyi)▲99

   Make predictions. Say things that reveal themselves in time.

   2018 · its alternatives →

8. 8
   ProveSource▲98

   Boost your website conversions for free

   2018 · provesrc.com · its alternatives →

9. 9
   Told u Vault!▲9

   Save your brilliance, prove you were right

   2024 · tolduvault.com · its alternatives →

10. 10
    ProofGain▲89

    Supercharge your conversions with a simple social proof tool

    2019 · proofgain.com · its alternatives →

11. 11
    Proof It: The Game▲73

    A game to vote on the truthfulness of a fact or statement.

    2018 · its alternatives →

12. 12
    Told.▲2

    The app that keeps the receipts on your I Told. you so.

    Jun 2026 · told.pnkyx.com · its alternatives →

13. 13
    ProveSource▲159

    Turn your website into a lead and sales generating machine.

    2018 · provesrc.com · its alternatives →

14. 14
    Showwcase▲99

    A social network for developers that lets you make money

    2021 · showwcase.com · its alternatives →

15. 15
    Itnk.app▲81

    Fully secure opinion sharing platform

    2024 · its alternatives →

16. 16
    Mark.My▲59

    Make your prediction now, Say "I told you so" later.

    2014 · mark.my · its alternatives →

17. 17
    Planet Money - 669: A or B▲94

    Planet Money A/B tests an ep about A/B testing

    2015 · its alternatives →

18. 18
    tell.em▲77

    Shareable audio postcards

    2021 · tellapp.me · its alternatives →

19. 19
    Anyway▲89

    A proximity live-feed for posts nearby!

    2018 · its alternatives →

20. 20
    Show and Tell▲84

    Act out the word and send it to your friends

    2017 · apps.apple.com · its alternatives →

21. 21
    Show & Tell▲87

    Tell your users about new features. Code free.

    2019 · showandtell.io · its alternatives →

22. 22
    Proof▲70

    Increase website conversions with live social proof

    2017 · useproof.com · its alternatives →

23. 23
    Popups Social Proof by RestSend▲72

    Create urgency through social proof for higher conversions

    2021 · apps.shopify.com · its alternatives →

24. 24IB
    I built a tiny platform where you can say anything you want▲20

    2022 · boomers.dog · 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 →