CatchHook vs. Hooklistener
Both tools catch and replay webhooks. CatchHook adds provider-aware debugging, AI diagnostics, and MCP tools for your editor.
Hooklistener is a webhook debugger focused on capture, inspect, and replay with a generous free tier, WebSocket/Socket.IO/MQTT debugging, and a clean developer experience. CatchHook focuses on making webhook debugging smarter through provider awareness — when CatchHook recognizes a Stripe, GitHub, or Shopify webhook, every inspection, replay, and diagnostic tool becomes more useful because it understands what the event means. Both products include AI summaries, localhost tunneling, email catching, and team features.
Last verified: 2026-07-17 (source)
Feature Comparison
| Feature | CatchHook | Hooklistener | Notes |
|---|---|---|---|
| Real-time inspection | |||
| Request search & filtering | Both support filtering; CatchHook adds provider-aware filters (event type, signature status) | ||
| Replay with request editing | CatchHook adds signature re-signing for edited replays and provider-aware replay risk warnings | ||
| Localhost tunneling (CLI) | Hooklistener includes free ephemeral URLs and paid persistent subdomains. CatchHook CLI uses provider presets (--provider stripe) for auto-configuration. | ||
| AI payload summaries | Both offer AI-assisted summaries | ||
| AI handler code generation | CatchHook generates handler code in Ruby, Python, and Node.js from any captured request | ||
| Email catching | Hooklistener uses @hookinbox.com addresses. CatchHook provides per-endpoint email addresses with SPF/DKIM/DMARC verification and provider detection. | ||
| Uptime & inactivity monitoring | Hooklistener includes status pages and uptime monitors. CatchHook offers missing-webhook, error-response, keyword-match, and volume-spike alerts. | ||
| Team access & workspaces | Hooklistener Team includes shared workspaces and audit logs. CatchHook workspaces include independent Slack and notification integrations. | ||
| Request diff & compare | Both support response diffing. CatchHook adds provider-aware semantic diffs (e.g., 'Stripe livemode changed'). | ||
| Provider-aware debugging | CatchHook detects Stripe, GitHub, Slack, Shopify, and Twilio automatically and surfaces event type, signature status, setup checks, and replay risk | ||
| MCP server for AI editors | Hooklistener offers MCP with OAuth. CatchHook exposes 20 MCP tools over Streamable HTTP with provider-aware diagnostics. | ||
| Endpoint Actions (automations) | Hooklistener includes auto-forwarding and replay automation. CatchHook Actions provide ordered multi-step chains with conditions, execution traces, and rerun support. | ||
| WebSocket/Socket.IO/MQTT debugging | Hooklistener captures WebSocket, Socket.IO, and MQTT messages with network simulation | ||
| Free tier | Hooklistener Free: 1 endpoint, 1 day history. CatchHook offers a 14-day free trial and a no-account live demo. | ||
| No-account live demo | CatchHook's try subdomain works without signup for instant testing | ||
| Custom domains | CatchHook supports custom domains on paid plans | ||
| Per-request response capture | CatchHook records the exact status code, headers, and body returned to the webhook sender on every request | ||
| Request triage (tag, ignore, resolve) | Tag, ignore, or resolve requests to manage noise in health metrics and alerts |
Where CatchHook Stands Out
Provider-Aware Debugging
Hooklistener shows you raw HTTP requests. CatchHook understands what a Stripe invoice.paid or GitHub push event means and carries that context through inspection, filtering, replay, and AI diagnostics.
20 MCP Tools for Your Editor
Debug webhooks without leaving Claude Code, Cursor, or Windsurf. Create endpoints, wait for traffic, inspect provider-enriched payloads, diagnose signature failures, compare events, and replay — all via MCP.
Zero-Config Getting Started
CatchHook's live demo works instantly with no signup. Get a URL, point your webhook at it, and start inspecting. No endpoint limits on the demo, no time pressure.
AI Handler Generation
Beyond summaries, CatchHook generates production-ready handler code from any captured webhook payload in Ruby, Python, and Node.js. See the actual code you need, not just what the event contains.
Pricing at a Glance
CatchHook
- Pro — $10/mo
- Team — $24/mo
- Business — $49/mo
- 14-day free trial, no credit card
Hooklistener
- Free — $0 (1 endpoint, 1 day history, 50 requests)
- Pro — $12/mo ($9/mo yearly)
- Team — $20/mo ($15/mo yearly)
- Free tier available
Ready to try a better event workflow?
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