Hook0
The Free, Open-Source Webhook Platform.
Free Tier
100 events/day
License
Open-Source (SSPL)
About Hook0
Hook0 provides a robust, open-source solution for webhook delivery. It allows developers to integrate webhook sending capabilities into their applications via a simple REST API. The platform manages the entire lifecycle of a webhook, including configurable automatic retries for failed deliveries, secure HMAC signature generation for verification, and detailed monitoring logs. Hook0 can be used as a managed cloud service or self-hosted via Docker or Kubernetes. It offers features like a subscriber portal and is positioned as a more open and bootstrapped alternative to competitors like Svix and Hookdeck. The service is designed for developers who want to offload the complexity of a reliable webhook system.
Core Features
Webhook Delivery
Send webhooks via a single API call.
Automatic Retries
Configurable retry logic for failed deliveries.
Hmac Signatures
Securely sign webhooks for endpoint verification.
Delivery Monitoring
Logs and dashboards to monitor webhook status.
Subscriber Portal
Allows end-users to manage their webhook endpoints.
Deployment Options
Cloud
Fully managed webhooks-as-a-service platform.
Self-Hosted
Deploy on your own infrastructure using Docker Compose or Kubernetes.