Life & fun · alternatives · 2026

24 alternatives to Rex

Fetch someone's browser & computer specs. Fast & painless.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Rex launched in 2016; newer entries below may have overtaken it.

1. 1
   REX▲148

   Recommendations from old friends and new ones.

   2016 · rex.is · its alternatives →

2. 2
   Fetching for Mac▲215

   The personal search engine of all the webpages you've seen

   2014 · fetching.io · its alternatives →

3. 3
   REX 2.0▲23

   Discover favorite things from your favorite people

   2016 · apps.apple.com · its alternatives →

4. 4
   We got tired of asking 'What browser are you using?' and created this▲521

   Instantly detect your browser, operating system, screen resolution, and more. Get a shareable link with your browser details for support agents.

   2012 · aboutmybrowser.com · its alternatives →

5. 5
   scrape-it▲186

   A Node.js scraper for humans.

   2016 · github.com · its alternatives →

6. 6
   Peach for Mac▲220

   Unofficial desktop client for 🍑

   2016 · ummjackson.github.io · its alternatives →

7. 7
   fetching.io▲83

   Never lose track of a website again.

   2014 · fetching.io · its alternatives →

8. 8
   Lion▲74

   Accountability browser for the modern day

   2016 · sunwin92.bz · its alternatives →

9. 9
   My Browser▲220

   Easy to digest browser details to help you with tech support

   2018 · its alternatives →

10. 10
    Rex▲42

    Discover favorite things from your favorite people

    2015 · rex.is · its alternatives →

11. 11
    Relcy▲97

    The fastest way to find anything on mobile

    2015 · its alternatives →

12. 12
    Rex▲139

    Discover, track, and share places you love with friends

    2023 · apps.apple.com · its alternatives →

13. 13
    Text Rex▲82

    Restaurant recommendation service by the Infatuation

    2015 · its alternatives →

14. 14AS
    A search engine for your personal network of high-quality websites▲266

    Hey all, Last time when we were on HackerNews [1], we received a lot of feedback, and we incorporated most of it. - We have changed our name from grep.help to usegrasp.com - A privacy policy page - Bulk import - Pricing page We are happy to introduce a new feature: a personalized answer search engine that provides direct citations to the content on the page. Demo: https://usegrasp.com/search?q=is+starship+fully+reusable%3F 1 - https://news.ycombinator.com/item?id=35510949

    2023 · usegrasp.com · its alternatives →

15. 15
    Dino▲89

    A new way to jot down your thoughts

    2021 · its alternatives →

16. 16RI
    Run iOS apps in the browser▲261

    2013 · app.io · its alternatives →

17. 17
    Quick Peek▲136

    Find your stuff, effortlessly.

    2017 · bluelounge.com · its alternatives →

18. 18
    Coub for iOS▲141

    A video meme machine. Now on iOS.

    2015 · coub.com · its alternatives →

19. 19
    Sniff - Opportunity Search Engine▲204

    Win clients faster than ever

    2024 · sniff.so · its alternatives →

20. 20
    Rex▲5

    Store products from any website and request feedback quickly

    2020 · its alternatives →

21. 21
    DareBoost▲113

    A tool to benchmark your website performance.

    2014 · dareboost.com · its alternatives →

22. 22
    Browserosaurus▲111

    The browser prompter for macOS

    2019 · birf.info · its alternatives →

23. 23
    RexPad▲86

    Nimble collaborative note-taking.

    2018 · its alternatives →

24. 24
    Dazzle▲116

    A mobile web browser engineered from first principles

    2017 · dazzle.vercel.app · 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 →