Hookdeck

Outpost - Managed & Self-hosted webhook infrastructure by Hookdeck Start sending webhooks in minutes at 1/10th the cost. Outpost is open-source infrastructure for delivering events to user-preferred destinations: Webhooks, SQS, RabbitMQ, Pub/Sub, EventBridge, Kafka, and more.

Hookdeck Outpost is now in Early Access. Request access:
hookdeck.com/outpost

What you get:
- At-least-once delivery, retries + topic-based subscriptions
- Multi-tenant support with a user portal for customers
- Deliver to webhooks, SQS, RabbitMQ, Kafka, Pub/Sub, EventBridge+more
- Serverless scaling, SOC2 compliance, and proper support

With Hookdeck Outpost, you get the same Apache 2.0 open-source codebase, no private forks—just world-class webhook infrastructure in minutes for 1/10th the cost of alternatives.

We've been working on the open-source version of Outpost for well over a year—shipping destination filters, expanded destination support, and stability improvements based on your feedback.

But one request kept coming up: "Can you just host it for me?"

So we did.

New year, new product. Introducing Hookdeck Outpost.

A fully managed, serverless service for sending webhooks and event destinations.

How Pennylane Streamlined Six Integrations and Eliminated Replay Errors with Hookdeck Pennylane uses Hookdeck to streamline six webhook integrations, eliminate replay errors, and gain full visibility into e-commerce order processing for their financial operating system.

Read the full story: hookdeck.com/customers/p...

"We didn't know if we had received a webhook or not. We just hoped everything worked." 😬

See how Pennylane eliminated webhook guesswork across Shopify, WooCommerce, Lago + more, and turned daily firefighting into reliability ↴

Custom Columns, CLI v1.4.1 & Outpost Destination Controls - Hookdeck December 2025 Hookdeck's December updates bring custom dashboard columns for better payload visibility, CLI enhancements, and new destination controls in Outpost.

Check out the full update for details: hookdeck.com/blog/hookde...

What shipped in December:

↳ Custom Columns in Event Gateway
↳ Outpost v0.10.0: destination filtering and custom headers
↳ CLI v1.4.0: API integration & docs updates

Plus, new guides for @ShopifyDevs, @StripeDev, and Outpost

Fran Méndez Joins Hookdeck to Build the Future of Event-Driven Architecture Fran Méndez announces he has joined Hookdeck as VP & General Manager of Outpost and shares his vision for an event-driven world.

Excited to share that @fmvilas.me (creator of AsyncAPI) has joined Hookdeck as VP & GM of Outpost.

He's leading our mission to standardize event delivery infrastructure through open source and the Event Destinations standard.

hookdeck.com/blog/fran-m...

CLI v1.1.0 Interactive Mode, Webhook Radar & Outpost Scaling - Hookdeck October 2025 Hookdeck October 2025 updates: CLI v1.1.0 interactive webhook debugging, session filtering, new Hookdeck Radar for real-time performance monitoring, and Outpost scaling.

October Update:

- CLI v1.1.0: Interactive mode for webhook inspection & replay.
- Hookdeck Radar: Free real-time Shopify webhook metrics (p50/p90/p99) with no signup.
- Outpost: Supports GCP Pub/Sub & Redis Cluster scaling.

Full update: hkdk.link/oct2025-upd...

Three large tiles showing Datadog, Prometheus, and a green hexagonal metrics logo beneath the title "Metrics integrations."

Hookdeck metrics → your observability stack.

Now supports New Relic, @datadoghq.com, and @prometheus.io.

Export delivery data, set alerts, and monitor webhook health with your existing dashboards.

Docs: hkdk.link/metrics-new...

Debugging localhost webhooks shouldn’t be a guessing game.

Hookdeck CLI v1.1.0 adds:

🔹 Session Filters – isolate event types
🔹 Interactive Mode – inspect & replay from your terminal

Full demo below ↓

Release v0.7.0 · hookdeck/outpost Fixes Add status to event resources in OpenAPI spec by @obazoud #491 Features Add GCP Pub/Sub destination type by @alexluong in #464 Support webhook delivery through proxy by @alexluong in #513 ...

🚀 Outpost now streams events to GCP Pub/Sub

For API builders → simplify setup
For API consumers → skip HTTP ingestion

Send events from your API platform to Pub/Sub - durable, scalable, and process-ready.

🔗 github.com/hookdeck/ou...

#Outpost #GCP #EventDestinations #APIs #EventDriven

RTM • Docs → hookdeck.com/docs/metric...

📊 New: Prometheus metrics export in Hookdeck

Monitor your webhook infra in the same stack as your services:

• Request rates, delivery attempts, queue depth
• Latency + failure rates
• Rich labels (team, org, source, destination)
• Pre-built @grafana dashboard

New in Hookdeck Event Gateway: event cancellations.

Webhook delivery offers no control after events are sent. Hookdeck adds queue-level features: retries, delays, pauses, and cancellations.

Cancel events before delivery, filter conditions, and retry later.

📖 RTM → hookdeck.com/docs/cancel...

Hookdeck Review: August 2025 Deduplication feature, Microsoft Teams integration, free metrics for all users, Outpost v0.5.0 with S3 support, and Phil's upcoming talks at Stripe Dublin and API Days London.

Full details hookdeck.com/blog/hookde...

August 2025 Hookdeck product updates:

- Webhook deduplication reduces processing overhead
- Free metrics provide full observability
- MS Teams alerts for real-time notifications
- Outpost v0.5.0 adds Amazon S3 event destination support

Find out more about Deduplication
hookdeck.com/docs/dedupl...

With Hookdeck’s deduplication rule, you only need to handle each order once per store, regardless of how many of your apps are installed.

Idempotency is still essential in your app, but deduplication cuts down the noise so your backend isn’t overwhelmed.

🛠️ Shopify app builders: shipping multiple apps with the same webhooks?

Problem:

- You built inventory, fulfillment, and analytics apps
- A merchant installs all three
- An 𝗼𝗿𝗱𝗲𝗿𝘀/𝗰𝗿𝗲𝗮𝘁𝗲 event comes in three times - once per app
- That’s triple the webhook traffic and processing overhead

𝐍𝐞𝐰 𝐢𝐧 𝐇𝐨𝐨𝐤𝐝𝐞𝐜𝐤: 𝐂𝐡𝐚𝐧𝐠𝐞𝐥𝐨𝐠 𝐢𝐧 𝐲𝐨𝐮𝐫 𝐝𝐚𝐬𝐡𝐛𝐨𝐚𝐫𝐝

We’ve added a changelog directly to the Hookdeck dashboard sidebar..

✅ Updates on new features, fixes, and improvements
✅ Context right where you work — no more switching tabs
✅ A clear record of what’s shipped, week by week

Grouped by Source, Connection, Destination

📈 Totals built into charts
⤵️ Chart “Explore” menu option → filtered request view
🔭 Observability, by default.

Hookdeck Metrics are now free on all plans.

No more gating. You get full delivery, throughput, and retry visibility from day one.

A few nice UX improvements too 👇

🔗 hookdeck.com/blog/metric...

🚢 July at Hookdeck:

- v4 Dashboard: faster, clearer
- Smarter routing: set transform/filter order
- Outpost 0.4.0: Azure Service Bus destination type support
- Stripe collab: rate-limit-friendly webhooks + meetups
- New Sources: OpenAI, LinkedIn, DocuSign

Full update → hookdeck.com/blog/hookde...

📖 Read the release post, including SDK examples → hookdeck.com/blog/outpos...

🔄 Highlights:

- Azure Service Bus support (queues and topics)
- New SDKs (TypeScript, Go, and Python, generated with @speakeasy.com)
- Azure deployment scripts
- Example showing how to create a tenant, add a destination, and publish an event with the SDKs

In this release, we've added support for Azure Service Bus queues and topics as a destination type, ideal for teams building on Azure or developer tool companies supporting Microsoft-based stacks.

🚢 Outpost 0.4.0 released

Outpost is our open source, self-hosted event delivery service. It gives you full control over how events are delivered as webhooks and directly to queues, with retries, delivery logs, and multi-tenant routing built in.