Hooklistener
Hooklistener vs Svix

Receiving webhooks vs sending them

Hooklistener helps you debug incoming webhooks. Svix helps you send outgoing webhooks from your product. They solve opposite problems and work well together.

Try Hooklistener freeSee the comparison
Hooklistener
Receive, debug, and monitor incoming webhooks
Svix
Send webhooks to your customers from your SaaS
Together
Send with Svix, debug with Hooklistener

You receive webhooks

Hooklistener captures incoming webhooks from services like Stripe, GitHub, and Shopify so you can inspect, debug, and replay them. It sits on the receiving end of the webhook flow.

Svix sends webhooks

Svix adds webhook-sending capabilities to your product. If you're building a SaaS and need to send webhooks to your customers, Svix handles delivery, retries, and endpoint management.

They complement each other

Building a SaaS with webhooks? Use Svix to send them and Hooklistener to debug the receiving side. Your customers can use Hooklistener to test their integration with your Svix-powered webhooks.

Different buyers, different teams

Hooklistener is for any developer receiving webhooks. Svix is for platform engineering teams adding webhook capabilities to their product. The overlap is minimal.

Feature comparison

Opposite sides of the webhook flow, designed for different jobs.

CapabilityHooklistenerSvix
Primary directionReceive and debug incoming webhooks from third-party servicesSend outgoing webhooks to your customers' endpoints
Core use caseDebug Stripe, GitHub, Slack, Shopify webhooks during development and production incidentsAdd webhook-sending capability to your SaaS product for your customers
Visual debuggingFull visual debugger with payload inspection, header diffing, search, and filtersDashboard focused on delivery logs, retry status, and endpoint health for outgoing webhooks
Replay capabilityReplay received webhooks to any destination for debugging and testingRetry failed outgoing webhook deliveries to customer endpoints
Localhost tunnelingBuilt-in CLI tunnels to forward webhooks to your local development environmentNot applicable—Svix sends webhooks outward, not to your localhost
Email-to-webhookConvert incoming emails to HTTP webhooks via @hookinbox.com addressesNot applicable—focused on HTTP webhook sending only
Team collaborationShared endpoints, role-based access, and inspection link sharing for debugging togetherMulti-tenant dashboard for managing webhook subscriptions across customers
API for developersCLI and REST API for automating webhook capture, testing, and CI integrationComprehensive API and SDKs for integrating webhook sending into your application code

FAQ

When should I use Hooklistener vs Svix?
Use Hooklistener when you're receiving webhooks from third-party services and need to debug, inspect, or monitor them. Use Svix when you're building a product that needs to send webhooks to your customers. They solve opposite sides of the webhook equation.
Can I use both Hooklistener and Svix together?
Yes, and it's a common pattern. If you're building a SaaS, use Svix to send webhooks to your customers. Your customers (or your own team) can then use Hooklistener to debug, test, and monitor those incoming webhooks. They work on opposite ends of the same flow.
I need to test webhooks I'm sending via Svix. Can Hooklistener help?
Absolutely. Create a Hooklistener Debug Endpoint and use it as a test destination for your Svix-powered webhooks. You'll see every payload, header, and delivery attempt in real-time—perfect for validating your webhook implementation before your customers receive them.
Does Hooklistener help me send webhooks to my customers?
No. Hooklistener is focused on the receiving and debugging side of webhooks. For sending webhooks from your application, Svix is purpose-built for that use case with SDKs, retry logic, and customer-facing endpoint management.
Is Hooklistener free?
Yes. The free plan includes a Debug Endpoint, 1 day of history, and replay. Pro starts at $12/mo with 14-day retention and CLI access. Team at $20/mo adds 60-day retention, 50 endpoints, and collaboration.

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