Developer Tools · head to head
Deno vs Hookdeck
Deno
Developer Tools
A fast, open-source, fully Node-compatible JS runtime with TypeScript baked right in
- From
- Free
- Rated
- -
Hookdeck
Developer Tools
Event gateway that receives, queues, retries and replays inbound webhooks
- From
- Free
- Rated
- -
The short version
- Each has a real cost: Deno egress bandwidth overage costs $0.20/GB which can become expensive for high-traffic applications; Hookdeck pricing meters delivered events, so fan-out multiplies the bill: one inbound event routed to four services counts as four deliveries.
- Prices and features above were last checked on 31 August 2026.
Where they differ
Only the attributes on which Deno and Hookdeck actually diverge.
Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Developer Tools).
What each one covers
Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.
Only in Deno
Nothing recorded that Hookdeck does not also cover.
Only in Hookdeck
- Ingest and persist
- Automatic retries
- Filters and fan-out
- Transformations
- Local development CLI
- Rate limiting
What people use each for
The jobs each tool is most often brought in to do.
Deno
- Running TypeScript natively without transpilation overheadnot Hookdeck
- Migrating Node.js applications to secure-by-default runtimenot Hookdeck
- Deploying edge functions and serverless containers seamlesslynot Hookdeck
- Consolidating developer tools into single binarynot Hookdeck
Hookdeck
- A payments integration where losing a Stripe event during a deploy causes an order to go unfulfillednot Deno
- Fanning one provider webhook out to several internal services without each subscribing separatelynot Deno
- Debugging a partner integration by replaying the exact failing payload after shipping a fixnot Deno
- Receiving production-shaped webhooks on a developer laptop without running a public tunnelnot Deno
Where each one falls short
Documented limitations, not opinions. Every one is a constraint you would hit in normal use.
Deno
- Egress bandwidth overage costs $0.20/GB which can become expensive for high-traffic applications
- CPU time overage is $0.10/hour on Pro and Builder tiers, adding to costs for compute-intensive workloads
- Enterprise pricing is not disclosed; requires sales contact
Hookdeck
- Pricing meters delivered events, so fan-out multiplies the bill: one inbound event routed to four services counts as four deliveries.
- Free-tier retention is three days, which is shorter than the time it typically takes to notice a failing integration, so the payloads needed for a replay are often already gone.
- It becomes a single point of failure in front of every third-party integration, and an outage there means every provider webhook queues or fails at once.
- The transformation layer runs JavaScript in a constrained environment, so anything that needs a database lookup or an external call has to happen downstream instead.
- For a team already running Kafka or SQS the value is mostly the console and the replay UI, which is a hard cost to justify against infrastructure they already operate.
Pricing, plan by plan
Deno
Free- FreeFree
- 1 million requests/month
- 20GB egress bandwidth
- 10 apps
- Pro$20/month
- 5 million requests/month
- 200GB egress
- 50 apps
- Builder$200/month
- 25 million requests/month
- 2,000GB egress
- 10,000 apps
- Enterprise$null/month
- Custom limits on all metrics
- 99.95% reliability SLA
- Email support with SLA
Hookdeck
Free- DeveloperFree
- Up to ten thousand events per month
- Three-day retention
- One user
- Team$39/month
- Ten thousand events included
- Unlimited users
- Pay as you go metering above the included events
- Growth$499/month
- Ten thousand events included plus metered usage
- Thirty-day retention
- Uptime and latency SLAs
- Enterprise$undefined/year
- Negotiated event volume
- Custom retention
- Dedicated support
Which should you pick?
Choose Hookdeck if
- You need ingest and persist.
- You want to start without paying.
- You work on Web, Linux, macOS, Windows.
- You also want automatic retries.
Questions people ask
- Is Deno or Hookdeck better?
- Neither clearly leads. Deno starts at Free and Hookdeck at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
- Which is cheaper, Deno or Hookdeck?
- Deno starts at Free and Hookdeck at Free.
- Does Deno or Hookdeck run on more platforms?
- Deno runs on Web. Hookdeck runs on Web, Linux, macOS, Windows.
- Can I use Deno for free?
- Both have a free tier, so you can try either at no cost before committing.
- What is Deno best used for?
- Deno is most often used for running typescript natively without transpilation overhead, migrating node.js applications to secure-by-default runtime, deploying edge functions and serverless containers seamlessly, consolidating developer tools into single binary. Of those, running typescript natively without transpilation overhead and migrating node.js applications to secure-by-default runtime are not what Hookdeck is typically brought in for.
- What can Deno do that Hookdeck cannot?
- Hookdeck covers Ingest and persist, Automatic retries, Filters and fan-out, Transformations.
Answered from the vendors’ own pages
Deno: How much does Deno Deploy cost?
Deno Deploy offers a free tier at $0/month, Pro at $20/month, and Builder at $200/month. Enterprise has custom pricing. All plans include base request and bandwidth limits, with overage charges for additional usage.
SourceHookdeck: Is there a free plan?
Yes, ten thousand events a month with three-day retention and one user.
Deno: What are Deno Deploy's overage charges?
Egress bandwidth overages cost $0.20 per GB. CPU time overages are $0.10 per hour on Pro and Builder tiers. Memory time and KV database operations also incur charges beyond included limits.
SourceHookdeck: How is usage counted?
By delivered events, so a single inbound webhook fanned out to three destinations counts as three.
Deno: How many apps can I deploy on Deno's free plan?
The free tier includes 10 apps with up to 1 concurrent build. Pro tier supports 50 apps with 3 concurrent builds, and Builder supports 10,000 apps with 20 concurrent builds.
SourceHookdeck: Can I replay a failed webhook?
Yes, individually or in bulk from the console, with the original payload.
Deno: How many team members can access Deno Deploy?
The free tier supports up to 3 team members. Pro supports 10 team members. Builder supports 25 team members. Enterprise has custom seat limits.
SourceHookdeck: Does it work for outbound webhooks too?
Yes, the same queueing, retry and observability applies to webhooks you send.
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