Open Source Hookdeck Alternatives
Hookdeck is a managed webhook infrastructure platform for ingesting, transforming, routing, and delivering events with automatic retries and full observability.
Hookdeck provides managed infrastructure for the complete webhook lifecycle, covering both inbound and outbound event traffic. Its Event Gateway ingests, queues, filters, transforms, and routes incoming webhooks from third-party providers, giving teams observability, replay controls, and delivery guarantees instead of hand-rolled receiver code. The platform is built to handle billions of events at production scale, with 99.999% uptime and spike protection to absorb traffic bursts without dropping data.
For outbound events, Hookdeck offers Outpost, a delivery engine for sending webhooks and events from a platform to its own customers’ systems, supporting destinations like webhooks, AWS SQS and EventBridge, GCP Pub/Sub, RabbitMQ, and Kafka. Outpost is open source under the Apache 2.0 license and can be self-hosted or run as a managed service, while the core Event Gateway remains closed-source SaaS. Developers also get a CLI for forwarding webhooks to localhost during local development, a Console for inspecting payloads and delivery attempts, and Radar for monitoring the latency and reliability of upstream webhook providers.
Hookdeck targets developers and platform teams building APIs, SaaS products, or PaaS offerings that depend on webhooks as critical infrastructure. Pricing ranges from a free Developer tier (10,000 events, 3-day retention) through Team ($39/month) and Growth ($499/month, with SLAs and SSO/SCIM) up to custom Enterprise plans with dedicated support and compliance guarantees.
What Hookdeck Offers
Event Gateway
Ingests, queues, filters, transforms, and routes inbound webhooks with full observability and event replay controls.
Outpost
Open-source (Apache 2.0), self-hostable outbound delivery engine supporting webhooks, AWS SQS/EventBridge, GCP Pub/Sub, RabbitMQ, and Kafka destinations.
Hookdeck CLI
Forwards provider webhooks to localhost for local development and debugging without exposing a public URL or using a tunneling tool.
Automatic retries and delivery guarantees
Retries failed deliveries with configurable backoff and queues events during downstream outages to prevent data loss.
Console and event inspection
Web-based console for inspecting payloads, headers, and delivery attempts across the full event lifecycle.
Radar
Monitors third-party webhook providers for latency and reliability issues before they affect downstream systems.
Spike protection and throughput controls
Buffers traffic bursts and enforces per-destination rate limits to protect downstream services.
Enterprise access controls
SSO/SAML/SCIM, read-only user roles, metrics export, and custom SLAs for regulated and large-scale teams.
Common Use Cases
Local webhook development
Developers use the Hookdeck CLI to forward provider webhooks (Stripe, GitHub, Shopify) to localhost for testing without deploying or tunneling.
Production webhook ingestion
Platform teams route inbound webhooks from many third-party providers through Event Gateway with filtering, transformation, and guaranteed delivery.
Outbound event delivery for SaaS platforms
SaaS companies use Outpost to deliver webhook events to their own customers with per-tenant isolation, retries, and a self-serve delivery portal.
Debugging failed webhook deliveries
Engineering and support teams use the Console to inspect payloads, replay failed events, and trace delivery history during incidents.
Monitoring third-party API reliability
Teams use Radar to track latency and uptime of upstream webhook providers to catch issues before customers report them.
Open Source Alternatives
Svix
Developer Tools · Automation
Open source, self-hostable webhook infrastructure that handles delivery, retries, HMAC signing, and multi-tenant event management so you never have to build a webhooks system from scratch.
Convoy
Developer Tools · Devops
Convoy is an open-source, cloud-native webhooks gateway that ingests events over HTTP or straight from Kafka, SQS, Google Pub/Sub, and RabbitMQ, then reliably delivers them to subscriber endpoints with signed payloads, automatic retries, circuit breaking, and JavaScript-based transformations.
