Life & fun · alternatives · 2026

24 alternatives to Speedometer

Browser benchmark for measures web app responsiveness

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Speedometer launched in 2014; newer entries below may have overtaken it.

1. 1
   Speedometer 3.0▲131

   Benchmarking app performance on the modern web

   2024 · github.com · its alternatives →

2. 2
   Calibre▲64

   Comprehensive web performance monitoring

   2014 · its alternatives →

3. 3RT
   Real-time server monitoring in your browser▲346

   2014 · scoutapp.github.io · its alternatives →

4. 4
   Is my site fast enough▲147

   Monitor how fast your site is compared to your competitors

   2015 · its alternatives →

5. 5
   Website Speed Ranker▲174

   Compare how fast your website loads vs your competitors

   2015 · its alternatives →

6. 6
   Google PageSpeed Insights▲99

   Measure performance of a page for mobile & desktop devices.

   2015 · its alternatives →

7. 7
   Speedtest Chrome extension▲123

   Measure your ISP's performance in a click

   2016 · its alternatives →

8. 8PR
   Pup, real-time app metrics with Statsd▲107

   2012 · datadoghq.com · its alternatives →

9. 9
   Limitless▲90

   A productivity companion for Chrome

   2013 · its alternatives →

10. 10
    Visible▲126

    Performance insights for startups and their investors.

    2014 · its alternatives →

11. 11
    Garie – Open Source Web Performance Monitoring▲14

    2018 · garie.io · its alternatives →

12. 12IB
    I built an internet speed analytics tool▲89

    2021 · ronaldlangeveld.com · its alternatives →

13. 13SA
    Slowy app, Real-world connection simulator and bandwidth limiter▲104

    2011 · slowyapp.com · its alternatives →

14. 14
    The Research Browser▲87

    A powerful browsing application to collect and share info

    2014 · its alternatives →

15. 15TY
    Test your website's responsiveness▲27

    2013 · mobilewebsim.jonahkatz.me · its alternatives →

16. 16CA
    Crabby: a web page performance monitor using Selenium and Graphite▲12

    2016 · github.com · its alternatives →

17. 17
    Spreed▲66

    Speed reading in Chrome

    2014 · its alternatives →

18. 18
    FlowTime▲72

    A Pomodoro-driven timer for Chrome

    2015 · its alternatives →

19. 19
    Bouncelytics▲77

    Finding website bottlenecks just got easier

    2016 · its alternatives →

20. 20
    Facebook Page Barometer▲85

    Benchmark your Facebook page

    2015 · its alternatives →

21. 21
    Catch App [Web]▲77

    The pulse of work.

    2014 · its alternatives →

22. 22TF
    Tool for testing sites and apps on slow connections▲35

    2019 · httpdebugger.com · its alternatives →

23. 23
    Site Relic▲67

    Test how fast your website is on mobile & desktop.

    2017 · its alternatives →

24. 24AT
    A tool to measure how responsive images benefit your page weight▲45

    2016 · pageweight.imgix.com · 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 →