Dev tools · alternatives · 2026

24 alternatives to Webhook.cool

Free Online Webhook Tester

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Webhook.cool launched in 2024; newer entries below may have overtaken it.

1
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 · its alternatives →
2
Webhookify▲123
Instant Webhook URLs with AI Powered Notifications
2025 · webhookify.app · its alternatives →
3
Webhook Store▲79
Simple open source webhook tool for development
2022 · its alternatives →
4
HTTPDump▲96
A simple, beautiful Webhook debugging tool.
2018 · cyrin.io · its alternatives →
5
Hook0▲339
OpenSource Webhook as a service, secure and enterprise ready
2024 · hook0.com · its alternatives →
6
Webhook – A lightweight configurable tool written in Go▲144
webhook is a lightweight incoming webhook server to run shell commands - adnanh/webhook
2017 · github.com · its alternatives →
7
WebhookApp▲6
Free webhook tester & online http inspector
2025 · its alternatives →
8
Webhook.site▲176
Do anything with Webhooks
2017 · webhook.site · its alternatives →
9WS
Webhook – Static site generator with a CMS▲78
2014 · webhook.com · its alternatives →
10
webhook.rodeo▲95
Looking for feedback on a new tool I just built to make managing webhooks during development easier (and hopefully fun!) Roast me HN
Nov 2025 · webhook.rodeo · its alternatives →
11
CodeHook▲12
Ultimate tool for webhook testing and debugging
2024 · its alternatives →
12
WebhookCatch▲1
Free Webhook Testing Tool
Aug 2026 · webhookcatch.com · its alternatives →
13
HookWatch▲112
Automated webhook monitoring for indie hackers & small teams
Feb 2026 · hookwatch.dev · its alternatives →
14
Webhook Catcher▲105
Create instant disposable Webhooks to inspect & respond fast
2025 · webhook.projext.in · its alternatives →
15
Slack Button▲159
Easy way for other teams to install your incoming webhooks
2015 · its alternatives →
16
WhatsHook▲116
To send webhooks, emails & alerts directly to your WhatsApp
2023 · whatshook.io · its alternatives →
17WT
WebhookTest. Test Your Webhooks▲5
2021 · webhooktest.com · its alternatives →
18
Smartlook Qualitative Analytics▲165
Free user recording, heatmaps and analytics for sites & apps
2018 · smartlook.com · its alternatives →
19
StatusOk (Open source)▲134
Get notified through Slack/email when your website is down
2016 · github.com · its alternatives →
20
WebhookBem▲100
Track webhooks through push notifications
2024 · webhookbeam.com · its alternatives →
21
Unofficial Webhooks for Notion▲97
Receive Webhooks from your Notion Workspace
2021 · its alternatives →
22
Webhooks by Zapier▲163
Move Your Data Instantly With Webhooks
2018 · zapier.com · its alternatives →
23
Nohooks▲123
Receive webhook events from platforms without webhooks
2023 · its alternatives →
24
Monitor websites for change and get scraped data in a webhook▲49
Monitor website changes around the clock and get alerts in Discord, Telegram, Slack, Google Sheets and many more apps - no code or technical skills needed!
2019 · monitoro.xyz · its alternatives →

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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 →