Dev tools · alternatives · 2026

24 alternatives to Postlight Mercury

Instant AMP results. Zero development.

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

1. 1
   Unknown Pleasures, a tiny web experiment with WebGL▲661

   A experimental audio visualizer built with WebGL (React Three Fiber and Three.js)

   2023 · pouria.dev · its alternatives →

2. 2
   Lighthouse 8.0▲330

   Analyze web apps & sites, collect modern performance metrics

   2021 · developer.chrome.com · its alternatives →

3. 3
   Flashlight▲240

   The missing plugin platform for the Mac Spotlight

   2014 · its alternatives →

4. 4
   Amplitude Web Experimentation▲211

   Maximize conversions with no-code A/B testing and analytics

   2024 · amplitude.com · its alternatives →

5. 5
   Lantern▲131

   A device to access web content for free (Indiegogo)

   2014 · indiegogo.com · its alternatives →

6. 6
   Blinkenlights▲106

   A minimal status dashboard app

   2015 · blinkenlights.jazzychad.net · its alternatives →

7. 7
   Using Google AMP to build a Medium-style Jekyll site that loads in 65ms▲279

   A Jekyll html theme in the vague style of Medium.com built using Google AMP - ageitgey/amplify

   2016 · github.com · its alternatives →

8. 8
   zeroheight 1.0▲137

   Convert your mobile designs to developer resources.

   2015 · zeroheight.com · its alternatives →

9. 9
   Swipe Pages▲146

   Build super fast mobile optimized landing pages without code

   2020 · swipepages.com · its alternatives →

10. 10
    Overamped▲73

    Safari Web Extension to redirect AMP

    2021 · overamped.app · its alternatives →

11. 11
    Light Web-Pages, a “free” alternative to AMP, Instant Articles et al▲26

    2017 · github.com · its alternatives →

12. 12AA
    Amp – A text editor for your terminal, written in Rust▲43

    2018 · amp.rs · its alternatives →

13. 13
    Ampy▲115

    Power your devices from your motion (pre-launch)

    2014 · kickstarter.com · its alternatives →

14. 14WB
    Web based audio visualization on RGB LEDs▲48

    Experiments with tech and their record on the internet

    2018 · ashishdubey.xyz · its alternatives →

15. 15WC
    Web-controlled Christmas Lights with Node.js, Arduino, and Raspberry Pi▲51

    Weekend Project: Web-controlled Christmas Lights with Node.js, Arduino, and Raspberry Pi

    2013 · gnewt.at · its alternatives →

16. 16
    Spark▲88

    Dark testing made simple

    2015 · its alternatives →

17. 17
    Stacksight▲97

    Operational insights for your Open Source applications

    2016 · its alternatives →

18. 18
    AppEnlight▲61

    Performance and error monitoring

    2014 · appenlight.com · its alternatives →

19. 19
    ZeroPush▲86

    Simple Push Notifications for Developers

    2015 · zeropush.com · its alternatives →

20. 20
    Luxafor▲87

    The LED status light and productivity tool

    2017 · kickstarter.com · its alternatives →

21. 21
    Prestashop Accelerated Mobile Pages▲6

    Create AMP website to boost its load time & Google ranking.

    2019 · knowband.com · its alternatives →

22. 22
    Lighthouse by Google Chrome▲14

    Auditing and performance for Progressive Web Apps

    2016 · github.com · its alternatives →

23. 23
    Lighthouse▲5

    Improving the quality of your web apps.

    2017 · developer.chrome.com · its alternatives →

24. 24
    Safari Web Extension that redirects AMP▲30

    Overamped is a Safari Extension that redirects AMP and Yandex Turbo pages to their canonical versions, no matter how the page was opened.

    2021 · overamped.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 →