HookReplay.dev
hookVM
Webhook.site
ngrok
Hooklistener
Webhooks.cc
RequestBin
Webhook Relay
Codehooks.io
AWS Lambda
restdb.io
Cloud Functions for Firebase
Google Cloud Functions
Serverless
Svix
Hookdeck
The end-to-end backend for coding receiving and sending webhooks. A complete, isolated backend โ REST API routes, NoSQL database, key-value store, worker queues, cron jobs, and frontend hosting โ that deploys in under 5 seconds from a single CLI command.
CLI-first: any tool that can run shell commands (Claude Code, Cursor, Codex, Cline) can autonomously create, deploy, verify, and iterate on a production backend without human intervention. Everything is built in โ no provisioning, no wiring, no YAML.
Flat-rate pricing: Free/$19/$99 per month with unlimited compute on paid plans. No per-request fees. EU data storage, GDPR compliant. Built by RestDB, operating since 2016.
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HookReplay.dev's answer
11pm on a Sunday. A customer's Stripe payment went through, but their subscription wasn't created. I needed to debug the webhook handler. Set up ngrok. Triggered a test payment. Added a log statement. Triggered again. Set a breakpoint โ webhook timed out before I could step through. Triggered again. Changed the URL in Stripe because ngrok restarted. Triggered again. Three hours later, I found a typo in my event type check. I remember thinking: I just re-triggered the same webhook 40+ times. Why can't I just capture it once and replay it until I find the bug? That's the moment HookReplay was born. The tool I wished existed that night.
Codehooks.io's answer:
codehooks.io was created by an experienced SaaS team based in Norway, Europe.
In 2016 we launched restdb.io - a simple online database backend with automatic API creation and low code "hooks". restdb.io has a freemium model and has paying users in every corner of the world.
The idea behind codehooks.io is to take the "code engine" part of restdb.io and rebuild it from scratch into a more complete backend solution for JavaScript (and TypeScript) developers.
Although restdb.io is reasonably fast, it can't really compare to the highly optimized API and database engine (RocksDB) we have built into codehooks.io.
HookReplay.dev's answer
Three things most webhook tools don't do: 1- Replay the same webhook unlimited times 2- Edit payloads before replaying (test edge cases) 3- Keep a full history of every webhook received HookReplay does all three, plus real-time forwarding like ngrok.
Codehooks.io's answer:
Codehooks.io isn't just another backend service; it's a revolution in how developers think about and interact with backend technologies.
HookReplay.dev's answer
ASP.NET Core for the backend, PostgreSQL for storage, WebSockets for real-time forwarding to the CLI. The CLI is built in .NET and distributed via npm โ runs on macOS, Windows, and Linux. Nothing fancy. Boring tech that works.
Codehooks.io's answer:
Node.js, Docker, Kubernetes, RocksDB
HookReplay.dev's answer
Still early โ just launched. Currently used by indie developers and small teams debugging Stripe and Shopify integrations. No big logos yet. Focused on building a great product first.
Codehooks.io's answer:
No big customers we are allowed to disclose (yet) - mostly indiehackers and small businesses.
HookReplay.dev's answer
With ngrok, every code change means triggering another webhook. Add a log? Trigger again. Set a breakpoint? Too late, it timed out. Trigger again. With HookReplay, you trigger once. Then replay 100 times while you debug. Same webhook. Same payload. Unlimited attempts to get your code right. That's not a small difference โ it's hours saved per debugging session.
Codehooks.io's answer:
Because it supports extremely rapid development and bundles mechanisms which solve most backend problems easily (API, CRUD, queue, jobs, NoSQL, web-based data management).
HookReplay.dev's answer
Developers who integrate third-party webhooks Stripe, Shopify, GitHub, Twilio, Paddle, etc. Basically anyone who's ever clicked "Send test webhook" more times than they'd like to admit.
Codehooks.io's answer:
Makers and web developers focused on solving problems quickly. Whether the task is system integration, data collection, or e-commerce powering - codehooks.io is a quick yet powerful backend solution.
Based on our record, Codehooks.io seems to be more popular. It has been mentiond 20 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
I used Codehooks.io โ frontend and backend deploy together, same origin, same command. Here's the entire backend the agent generated:. - Source: dev.to / 5 months ago
- CRUD endpoints your other apps can talk to You could give your agent access to AWS. Let it wire up Lambda, API Gateway, DynamoDB, and SQS. Watch it burn through your free tier and leak credentials. Or you could give it a backend designed for agents. Blog post: https://codehooks.io/blog/openclaw-backend. - Source: Hacker News / 5 months ago
With Codehooks.io, define your schema once and get full OpenAPI 3.0 docs automatically:. - Source: dev.to / 6 months ago
Built my own with Codehooks.io (serverless Node.js platform). Total cost: $39/month for infrastructure + email sending. And I own everything. - Source: dev.to / 7 months ago
Did you know there's a minimal Slack webhook template for Codehooks.io that makes it ridiculously easy to start building Slack integrations? Here's what makes it great:. - Source: dev.to / 7 months ago
hookVM - Receive, deliver, and debug webhooks with reliability, observability, and developer-first tooling.
AWS Lambda - Automatic, event-driven compute service
Webhook.site - Instantly generate a free, unique URL and email address to test, inspect, and automate (with a visual workflow editor and scripts) incoming HTTP requests and emails.
restdb.io - restdb.io lets you create databases and REST APIs quickly. Development databases are free. Powerful web-based and mobile-friendly data management.
ngrok - ngrok enables secure introspectable tunnels to localhost webhook development tool and debugging tool.
Cloud Functions for Firebase - Serverless / Task Processing