Hookdeck Outpost Outpost is open-source infrastructure for delivering events to user-preferred destinations: Webhooks (HTTP), SQS, RabbitMQ, Pub/Sub, EventBridge, Kafka, and more. Apache 2.0 licensed, available as managed by Hookdeck or self-hosted. When to Use Outpost - You're building a SaaS or API platform and need to send webhooks to your users - You need multi-destination support beyond HTTP webhooks (SQS, RabbitMQ, Pub/Sub, EventBridge, Kafka) - You want self-hostable webhook delivery infrastructure - You need multi-tenant support with per-user observability - You want to offer your cus…