Alternatives

Products that do what Tern does

Reliable inbound webhooks across 15+ platforms.

1. 1
   Hook0▲339

   OpenSource Webhook as a service, secure and enterprise ready

   2024

2. 2
   Onlook for Web▲590

   Open source Cursor for designers

   2025

3. 3
   Reliable Webhook▲81

   Webhooks development relay app with VS Code extension

   2022

4. 4
   Quailrunner▲178

   Low-code webhook initiation using your Postgres database

   2024

5. 5IM
   I made an online Webhook Tester▲43

   Hi HN! Last year, I built LocalCan app in which you can develop apps using .local domains and Public URLs. Although it allows for testing webhooks too, I wanted to give back and create a free online tool specifically for that purpose! And so, I've made Webhook.cool Simply use your unique webhook URL to send any webhook to it from services like Shopify, Slack, Mailchimp, Trello, GitHub, PayPal, Discord, and Jira. Give it a try and let me know how if you have any feedback.

   2024 · webhook.cool

6. 6
   Hookdeck▲243

   Instantly & reliably manage your webhooks

   2021

7. 7DW
   Diahook – Webhooks as a Service▲217

   2021 · diahook.com

8. 8
   Webhooks.fyi▲112

   The place to learn how to build & use webhooks

   2022

9. 9WF
   Webhooks for platforms that do not natively support them▲79

   Hello HN, We’d like to show you our project — Nohooks[0]. The aim is to add webhooks to platforms that do not natively support webhooks. We really believe many APIs can provide a better developer experience by providing webhook notifications to enable us to automate more things. Nohooks works by intelligently polling the integrated platform's APIs, determining if a change has occurred, and generating webhook events. Nohooks currently supports webhooks from Notion’s Databases, Render’s Services & Deployments, and DigitalOcean’s Droplets. We will add more in the coming days and improve the…

   2023 · nohooks.io

10. 10
    LIKN▲193

    Link your content to Web3

    2023

11. 11
    WebDen▲119

    Open source web code playground built for mobile

    2021

12. 12SW
    Standard Webhooks – simplifying 3rd party API's▲38

    2024 · syncd.dev

13. 13
    webhook.rodeo▲95

    Wrangle webhooks like a cowboy

    Nov 2025

14. 14
    Vartiq▲97

    Webhook infra for high-velocity dev teams

    Sep 2025

15. 15SN
    Stripe-no-webhooks – Sync your Stripe data to your Postgres DB▲66

    Hey HN, stripe-no-webhooks is an open-source library that syncs your Stripe payments data to your own Postgres database: https://github.com/pretzelai/stripe-no-webhooks. Here's a demo video: https://youtu.be/cyEgW7wElcs Why is this useful? (1) You don't have to figure out which webhooks you need or write listeners for each one. The library handles all of that. This follows the approach of libraries like dj-stripe in the Django world (https://dj-stripe.dev/). (2) Stripe's API has a 100 rpm rate limit. If you're checking subscription status…

    Feb 2026 · github.com

16. 16
    WebhookWatch▲122

    A simple stripe webhook monitoring and notification app

    2024

17. 17HA
    Hookdeck – An infrastructure to consume webhooks▲126

    2021 · hookdeck.com

18. 18ST
    Stripe Tester for Clojure – Test Stripe Webhooks Locally▲6

    2015 · github.com

19. 19
    Relayze▲7

    Debug webhooks in real-time with instant observability

    Feb 2026 · relayze.app

20. 20
    Mergen▲5

    Native, lightweight SQL client. Goodbye Electron bloat.

    Jan 2026

21. 21IA
    Inspect and Debug Webhooks over SSH▲10

    2024 · github.com

22. 22
    Nen▲12

    End-to-end encrypted APIs for modern web.

    Jun 2026 · withnen.com

23. 23
    Webhook Debugger, Logger & API Mocker▲7

    Debug webhooks 90% faster without localhost tunneling

    Jan 2026

24. 24
    fasthook▲3

    Reliable webhook delivery with replay, retries, and debuging

    May 2026 · fasthook.io

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