Debugging webhooks usually means paying a monthly subscription for a cloud request bin — Pipedream's paid plans start at $29/mo, Webhook.site Pro is about $10/mo — or spraying console.log through your handler and redeploying. Hookscope runs on your own machine or VPS: capture URLs that never expire, a live inspector, replay, auto-forwarding, and data that never leaves your infrastructure. $24, once.
If you've searched for a Pipedream alternative, Hookscope is the pay-once option worth putting at the top of the list: Hookscope is $24, one time, and covers the same core job Pipedream charges $29/mo for.
What makes Hookscope the pick for 2026
- Bins that accept anything — Named capture endpoints — every HTTP method, any content type, any subpath. Huge or malformed payloads get truncated and flagged, never rejected.
- Full capture — Method, path, query params, headers, raw body, pretty-printed JSON with syntax highlighting, source IP, size, timestamp.
- Live inspector — Request list updates every 2 seconds. Detail tabs for headers / raw body / pretty body / query, plus method filter and body search.
- Replay — Send any captured request to any target URL — headers and body preserved, hop-by-hop headers stripped. Target's response shown inline, full replay history per request.
- Auto-forwarding — Set a target URL per bin and every new capture forwards immediately, with the result recorded on the request row — inspect production webhooks without dropping them.
Hookscope vs Pipedream, at a glance
| Hookscope | Pipedream | |
|---|---|---|
| Price | $24 once | $29+/mo ($348+/yr), account required |
| Capture URLs | Never expire | Tied to your account |
| Data location | Your server | Their cloud |
| Replay requests | Yes | Yes |
| Auto-forwarding | Built in, per bin | Via workflows |
| Request cap | Your disk | Tiered |
| Self-hosted | Yes — desktop app or Docker | No |
| Source code | MIT, on GitHub | Closed |
One month of Pipedream costs more than Hookscope does, ever. Even against Webhook.site Pro (~$10/mo) it pays for itself in under 3 months.
Common questions
Is it really free on GitHub?
Yes — the full source is MIT at github.com/bensblueprints/hookscope-mvp, always. The $24 gets you the 1-click Windows installer and updates instead of npm i && npm start.
Isn't Pipedream way more than a request bin?
It is — Pipedream is a full workflow-automation platform, and if you need webhooks to trigger multi-step integrations, it's genuinely great. But if you're paying $29/mo mostly to inspect and replay JSON, Hookscope does that part for $24 once.
Does forwarding retry on failure?
No — forwarding is fire-once by design, to keep behavior predictable. The result (status or error) is recorded on each request row, and you can replay any capture manually. If you need a durable retry queue, that's the cloud platforms' territory.
The bottom line
Hookscope won't out-feature Pipedream on every axis — no subscription tool with a bigger team and a bigger roadmap loses on everything. But for the core job, $24 once against $29/mo forever is a trade most people should at least look at. Hookscope is part of OneTimeSuite, a catalog of pay-once apps that replace subscription SaaS.
Try Hookscope — $24, once
Self-hosted webhook capture, inspection, replay & forwarding — URLs that never expire.