Webhooks as a Service – Secure and Enterprise Ready. Webhooks your customers can actually rely on. Ship webhooks in days, not quarters, using the Svix webhooks service. Customer-facing UI, retries, idempotency, security, observability, and more built in.

Svix makes it easy for developers to send webhooks. Developers make one API call, and Svix takes care of deliverability, retries, security, and more. For more information, please refer to the Svix homepage.

• Svix @ GitHub.

A model for event interoperability between event producers and their consumers to favor better developer experience, robust integration, and infrastructural efficiency.

• Event Destinations Initiative @ GitHub.

Open Source Outbound Webhooks and Event Destinations Infrastructure.

Manage and deliver platform events directly to your users' preferred event destinations: Webhooks, Hookdeck, AWS SQS, RabbitMQ, GCP Pub/Sub, Amazon EventBridge, and Kafka.

Outpost is open source and self-hostable outbound webhooks infrastructure and the first implementation of Event Destinations that enables delivery of your platform events directly to your users' preferred event destinations.

• Outpost @ GitHub.

Enterprise-Grade Webhook Gateway for Reliable Event Delivery. The webhook gateway for sending & receiving events.

Convoy is an open source high-performance webhooks gateway used to securely ingest, persist, debug, deliver and manage millions of events reliably with rich features such as retries, rate limiting, static ips, circuit breaking, rolling secrets and more.

• Convoy @ GitHub.

Webhook server for Gitlab, Github and Gitea to run arbitrary commands