FastHook
ClaimedWebhook gateway and request bin for seamless event routing and inspection
Free, no paid tier Visit WebsiteTracked since 2026
The Bottom Line
- Price
- Free, no paid tier. Compare plans
Key facts
- Receive and verify webhooks from Stripe, GitHub, Shopify, Slack, and custom producers
- Route events to HTTP endpoints, Slack, Telegram, Google Sheets, Gmail, or localhost
- Inspect destination attempts and recover failures with retries and replay
Pros
- Combines webhook testing and production delivery operations in one workflow
- Detailed visibility into original requests and every destination attempt
- Free during launch with routing, inspection, retries, replay, and request bins included
Cons
- Paid packaging and long-term usage limits are still being finalized
- The integration catalog is still smaller than mature enterprise webhook platforms
What is FastHook?
FastHook is a webhook gateway and request bin for developers and engineering teams. It receives events from Stripe, GitHub, Shopify, Slack, and custom producers, verifies signatures, stores the original requests, and routes each event to HTTP endpoints, Slack, Telegram, Google Sheets, Gmail, or localhost. Inspect headers, payloads, and destination attempts, apply filters and transformations, then retry or replay failed deliveries. FastHook keeps webhook testing and production operations in one auditable workflow.
Data compiled by Toolradar Pricing checked · How we evaluate
Source fasthook.io Preview
Key Features
- Capture webhook requests with headers, payloads, query strings, and delivery history
- Route one source to multiple HTTP and integration destinations with filters
- Transform payloads and deduplicate events before delivery
- Retry and replay failed destination deliveries with an auditable event trail
- Create temporary request bins for webhook testing and debugging
Pricing
Free
FastHook is completely free to use with no hidden costs.
FastHook by the numbers
| Metric | FastHook | Peer median | Position (1 is best) |
|---|---|---|---|
| Free plan | Yes | 74% have one | n/a |
| Listed as an alternative to | 5 tools | 2 | #113 of 393 (joint) |
Listed as an alternative to: #108 on 2026-10-16 to #113 on 2026-11-02 (rank among 393 tools, 1 is best).
Each position is counted among the tools that have data for that row, as noted under it. All Testing & QA data · How we compute this. Advertising and placement fees are not inputs to any position.
Cite this: Toolradar, “FastHook by the numbers”, Nov 2026.
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FastHook FAQ
How does FastHook help developers test webhooks before deploying to production?
FastHook combines webhook testing and production delivery operations in one workflow, allowing developers to inspect original requests, headers, and payloads before routing events. It includes a request bin for testing, and supports signature verification, filters, transformations, and retry/replay of failed deliveries, making it possible to validate webhook behavior in a controlled environment.
How does FastHook compare to Webhook.site for webhook inspection?
Unlike Webhook.site, which focuses primarily on request inspection, FastHook combines webhook testing and production delivery in one workflow. It provides detailed visibility into original requests and every destination attempt, and includes signature verification, filters, transformations, and retry/replay capabilities, making it more suitable for teams that need both testing and production routing.
What are the main limitations of FastHook for enterprise teams?
The integration catalog for FastHook is still smaller than mature enterprise webhook platforms, and the paid packaging and long-term usage limits are still being finalized. This means teams with extensive enterprise integration needs may find the current selection limited compared to established alternatives.
Which teams benefit most from using FastHook for webhook management?
Developers and engineering teams that need to test and manage webhook events from sources like Stripe, GitHub, Shopify, and Slack benefit most from FastHook. It keeps webhook testing and production operations in one auditable workflow, making it ideal for teams that want detailed visibility and control over incoming events.
How is FastHook priced for developers and teams?
FastHook is currently free to use with no paid plan required, making it accessible for individual developers and teams. The pricing model includes routing, inspection, retries, replay, and request bins at no cost during the launch period.
Can FastHook route webhook events to messaging platforms like Slack and Telegram?
Yes, FastHook can route webhook events to Slack, Telegram, Google Sheets, Gmail, and localhost in addition to HTTP endpoints. It also verifies signatures, stores the original requests, and provides detailed inspection of headers, payloads, and destination attempts.
Does FastHook include a request bin for inspecting webhook payloads during development?
Yes, FastHook includes a request bin feature that allows developers to inspect webhook headers, payloads, and destination attempts. This enables thorough testing before routing events to production endpoints, all within a single auditable workflow.
Source: fasthook.io