Comparison · Updated October 2026
webhooks.cc vs ngrok
If you use ngrok mainly for webhook development, webhooks.cc is a purpose-built alternative that captures, inspects, replays, and forwards webhooks to localhost with a TypeScript SDK, CLI tunnel, and MCP server included. ngrok is a general-purpose tunnel for exposing any local service to the internet. Different tools, different focus.
Feature comparison
| Feature | webhooks.cc | ngrok |
|---|---|---|
| Primary purpose | Webhook testing platform | General-purpose tunneling |
| Webhook capture & history | Yes, stored with full detail | Local inspector while the agent runs |
| Request inspection | Dashboard + CLI + SDK + MCP | Local inspector (localhost:4040), dashboard Traffic Inspector |
| CLI tunnel to localhost | Yes (whk tunnel) | Yes (ngrok http) |
| Mock responses | Yes, configurable per endpoint | No |
| Request replay | Yes, to any URL | Yes, to the local upstream |
| TypeScript SDK | Yes (@webhooks-cc/sdk) | No webhook-testing SDK |
| CI test assertions | Yes (waitFor + matchers) | No |
| MCP server for AI agents | Yes (@webhooks-cc/mcp) | No |
| TCP / non-HTTP tunneling | No (HTTP webhooks only) | Yes |
| Custom domains | No | Yes (paid) |
| Edge computing / traffic policy | No | Yes (paid) |
| Open source | Yes (AGPL + MIT) | Partially (agent) |
| Team collaboration | $12/seat/mo, pooled quota | $20/mo incl. 3 seats, then $5/seat |
| Free tier features | Every individual feature | Limited connections + features |
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Key differences
Webhook history and inspection
ngrok tunnels traffic to your local server and shows it in a local inspector at localhost:4040 while the agent runs, with replay to the same upstream; its dashboard Traffic Inspector keeps traffic for longer. webhooks.cc captures every request automatically (headers, body, query params, IP, timing) and makes it searchable, exportable, and replayable from the dashboard, CLI, or SDK.
Testing and CI integration
webhooks.cc provides a TypeScript SDK with waitFor(): create an endpoint, trigger your integration, and assert on the captured webhook in your test suite. This works in CI without opening any tunnels. ngrok is designed for runtime tunneling, not test-time assertions.
Scope and complexity
ngrok supports TCP tunnels, custom domains, traffic policies, IP restrictions, and edge computing, which go well beyond webhooks. If you need those, ngrok is the right tool. If your goal is to test and debug webhook integrations, webhooks.cc does that with less setup and more webhook-specific tooling. Team collaboration on webhooks.cc costs $12/seat/month, while ngrok's pay-as-you-go plan starts at $20/month with 3 seats included and $5 per additional seat, plus metered usage.
Choose webhooks.cc when you need
- Full webhook request history with search and replay
- SDK assertions for webhook payloads in CI tests
- MCP integration for AI-assisted webhook workflows
- Mock responses returned to the webhook sender
- A tunnel that captures and inspects, not just forwards
Choose ngrok when you need
- General-purpose tunneling for any protocol (HTTP, TCP, TLS)
- Custom domains and static URLs for staging environments
- Traffic policies, IP restrictions, or edge compute
- Broad infrastructure tunneling beyond webhook testing
Frequently asked questions
What are the best ngrok alternatives for webhook testing in 2026?
webhooks.cc is a strong ngrok alternative if your primary use case is webhook testing. It captures, inspects, and replays webhooks with a TypeScript SDK for CI assertions and an MCP server for AI agents. Other alternatives include LocalTunnel (free open-source tunnel), Smee.io (GitHub's webhook proxy), and Hookdeck (production webhook infrastructure).
ngrok vs Hookdeck: which is better for webhook testing?
ngrok is a general-purpose tunnel that exposes local ports over HTTP/TCP and inspects traffic only while the agent runs. Hookdeck is production webhook infrastructure with an event gateway, retries, and hookdeck listen for local forwarding. If your goal is testing webhooks in development and CI, webhooks.cc combines both strengths: a permanent capture URL, whk tunnel to localhost, 32-provider signature verification, a TypeScript SDK for CI assertions, and an MCP server.
Can I replace ngrok with webhooks.cc?
For webhook testing, yes. webhooks.cc captures incoming webhooks, stores request history, and forwards to localhost via the CLI tunnel. If you use ngrok only to receive webhooks during development, webhooks.cc covers that workflow and adds inspection, replay, SDK assertions, and MCP support. If you use ngrok for general-purpose tunneling (exposing web apps, TCP services, databases), ngrok remains the better fit because webhooks.cc is purpose-built for webhooks.
How does the webhooks.cc CLI tunnel compare to ngrok's tunnel?
Both forward traffic to a local port. The difference is scope: ngrok exposes any local service over a public URL. The webhooks.cc CLI (whk tunnel) captures every incoming request in the dashboard with full headers, body, and metadata, then forwards it to localhost. You get inspection + tunnel in one step. ngrok's local inspector shows requests while the agent runs, but keeps no searchable history you can query from tests or replay to another URL.
Is webhooks.cc free?
Yes. Every individual feature is included on both tiers: webhook capture, inspection, replay, mock responses, CLI tunnel, TypeScript SDK, and MCP server. The paid plan increases rate limits and retention, and Teams (invite members, share endpoints) is billed separately at $12/seat/mo. ngrok also has a free tier, but some features (like custom domains and IP restrictions) require paid plans.
Does ngrok have a webhook testing SDK?
ngrok provides client libraries for embedding tunnels into applications, but no SDK designed for webhook test assertions. webhooks.cc's TypeScript SDK includes waitFor() with request matchers (method, headers, body path) for use in Vitest or Jest integration tests.
ngrok vs Webhook.site for receiving webhooks on localhost?
ngrok forwards traffic to your local port and shows it in a local inspector at localhost:4040 while the agent runs. Webhook.site captures requests on a hosted URL and shows them in the browser; forwarding to localhost needs its CLI. webhooks.cc does both in one step: whk tunnel captures every webhook in a stored, searchable history and forwards it to localhost.
ngrok vs LocalTunnel: what is the difference?
Both expose a local port on a public URL. ngrok is a commercial service with a free tier, stable domains on paid plans, TCP tunnels and a local request inspector. LocalTunnel is free and open source, with a random URL per session and no inspector. For webhooks, webhooks.cc adds a stored, searchable history, replay to any URL and SDK assertions, and forwards to localhost too.
See also: vs Webhook.site · vs LocalTunnel · vs Hookdeck · vs Stripe CLI · All comparisons
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