Hookdeck

Hookdeck is a managed event gateway built specifically for receiving, processing, and reliably delivering webhooks and asynchronous events at scale. We rate it 87/100 — an excellent choice for engineering teams who already feel the pain of webhook reliability, dropped events, and noisy debugging.

What is Hookdeck?

Hookdeck is a Montreal-based webhook infrastructure platform founded in 2020 by Alexandre Bouchard, Eric Tran, and Maurice Kherlakian. The company raised a $2.4M seed round led by Panache Ventures in April 2022. Its flagship product, the Event Gateway, sits between third-party providers (Stripe, Shopify, GitHub, Twilio, and 120+ others) and your backend, transparently queueing, filtering, transforming, and replaying every inbound webhook so your application never silently loses an event.

In late 2024 the company launched a second product, Outpost, which handles the outbound side: sending webhooks from your platform to your customers. Outpost is open source under Apache 2.0 with full feature parity in the self-hosted version, which is unusual in this space.

Key Features of Hookdeck

• Durable queueing with 5 events/second baseline: Every project gets 5 events/second of guaranteed throughput on the free tier; bursts above that are queued, never dropped. Throughput is configurable up to 10,000+ events/second.
• 120+ pre-built sources: Stripe, Shopify, GitHub, Twilio, Sendgrid, Square, Slack, Intercom, Mailgun, and more come with signature verification and rate limiting pre-configured — no boilerplate.
• Visual tracing and full-text search: Every request, retry, transformation, and delivery is logged with searchable metadata. You can filter by status, headers, body content, or source and replay individual events.
• Transformations as code: Modify, enrich, or split events in flight with JavaScript transformation functions, useful for normalising payloads from different vendors before they hit your API.
• Issues & alerting: Native integrations with Slack, PagerDuty, and Opsgenie page you when delivery is failing, queue backpressure spikes, or destination latency degrades — without you having to build dashboards.
• 99.999% ingest uptime SLA, 99.99% delivery latency SLA on the Growth plan and above.

What Users Say About Hookdeck

Sentiment is largely positive. On Hacker News and r/webdev, developers consistently praise Hookdeck for "saving us from building our own queue" and for the polished CLI that makes local development with webhooks painless — the hookdeck listen command is frequently cited as a better alternative to ngrok for webhook testing. The 120+ pre-built sources draw repeat praise from teams onboarding several integrations at once.

Recurring complaints are honest and worth knowing: the Team plan jumps to $499/month at the Growth tier, which feels steep to bootstrappers, and the metered billing on additional events ($1.00 per extra 100k on Team) can surprise teams when a vendor floods them with retries. Some users on Reddit have noted that Hookdeck's value proposition narrows once you have an internal queue (SQS, Kafka, Pub/Sub) — at that point, you're paying for the operational layer, not raw delivery.

Hookdeck Pricing

Hookdeck uses usage-based pricing across four tiers, with a generous free Developer plan and metered overage on paid plans.

Plan	Price	Key Limits
Developer	$0/month	10,000 events, 3-day retention, 1 user, SOC2
Team	From $39/month	7-day retention, unlimited users, Slack alerts, $1/100k overage
Growth	From $499/month	30-day retention, SLAs, SSO/SAML/SCIM, Datadog metrics export
Enterprise	Custom	Premium support, Slack Connect, custom contracts and SLAs

No credit card is required to start. There is a 14-day trial to invite team members. Event pricing scales down to as low as $0.33 per 100k at higher volumes.

Who Should Use Hookdeck?

Best for: SaaS engineering teams that integrate with multiple webhook providers (Stripe, Shopify, GitHub) and need observability, retries, and routing without building it themselves. Solo developers using the free tier for side projects benefit from CLI-based local forwarding (an ngrok alternative). Platform engineering teams shipping outbound webhooks to customers will find Outpost — especially the self-hosted Apache 2.0 version — a fast way to replace homegrown delivery systems.

Not ideal for: Teams already running mature internal event infrastructure on Kafka or NATS who only want a thin ingestion layer. Companies with extreme cost-per-event sensitivity at very high volumes may find direct queue solutions cheaper, despite Hookdeck's volume discounts.

Pros and Cons

Pros:

• 120+ pre-built sources eliminate signature verification boilerplate
• Free Developer tier with 10,000 events/month is genuinely usable for prototyping
• Outpost is fully open source (Apache 2.0) with self-host parity
• 99.999% ingest SLA with multi-region redundancy
• CLI replaces ngrok for local webhook development

Cons:

• Pricing jump from $39 to $499/month between Team and Growth is steep for mid-stage teams
• Static IP allowlisting costs an extra $100/month add-on
• Metrics export (Datadog) is gated to the Growth plan
• Closed-source Event Gateway (only Outpost is open source)

Alternatives to Hookdeck

The closest alternative is Svix, which focuses primarily on outbound webhooks. Self-hosted Convoy (MIT-licensed) is a good option if you need full control. Hook0 and WebhookRelay serve smaller use cases. For receiving alone, building on top of Inngest or Trigger.dev can replace Hookdeck for many workflows where webhook ingestion is one piece of a larger background-job system.

Verdict: Is Hookdeck Worth It?

For any engineering team handling more than a handful of webhook integrations, Hookdeck is worth the price. The Developer tier removes risk for evaluation, the CLI alone justifies setup time, and the 99.999% ingest SLA is meaningful when a missed Stripe webhook can mean a lost customer. The honest hesitation is the $499 Growth jump — if your team falls in that mid-volume zone where you outgrow Team but don't need SSO, you'll feel it. We score Hookdeck 87/100: very good, with the rough edge of pricing rather than product.

Frequently Asked Questions

Is Hookdeck free?

Yes. Hookdeck has a Developer plan that is free forever and includes 10,000 events per month, 3-day retention, and SOC2 Type 2 compliance. Paid plans start at $39/month.

Is Hookdeck open source?

Partially. The Event Gateway (inbound webhooks) is closed source. Outpost (outbound webhooks) is open source under Apache 2.0 with full feature parity in the self-hosted version. The CLI is also open source.

How does Hookdeck compare to Svix?

Hookdeck offers both inbound (Event Gateway) and outbound (Outpost) products, while Svix focuses primarily on sending webhooks. For receiving, Hookdeck includes queueing, filtering, deduplication, and full-text event search that Svix Ingest doesn't currently offer.

Can Hookdeck replace ngrok for local webhook development?

Yes. The free hookdeck listen CLI command forwards webhooks from a public Hookdeck URL to your localhost, and unlike ngrok the URL is permanent across restarts.

What providers does Hookdeck integrate with out of the box?

120+ providers including Stripe, Shopify, GitHub, Twilio, Sendgrid, Square, Slack, Intercom, Mailgun, AWS SNS, and any custom HTTP webhook source.