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Developer Tools · head to head

Hookdeck vs Quantum Metric

Hookdeck logo

Hookdeck

Developer Tools

Event gateway that receives, queues, retries and replays inbound webhooks

From
Free
Free plan
Yes
Visit HookdeckFull review
Quantum Metric logo

Quantum Metric

Business Intelligence

Continuous product design platform

From
On request
Free plan
No
Visit Quantum MetricFull review

The short version

  • Quantum Metric is a continuous product design platform.
  • Quantum Metric is free; Hookdeck starts at $39/mo.
  • Only Hookdeck lists ingest and persist; only Quantum Metric lists session Replay.
  • Where Hookdeck falls short: pricing meters delivered events, so fan-out multiplies the bill: one inbound event routed to four services counts as four deliveries.
  • Where Quantum Metric falls short: only enterprise plans are offered and the pricing page publishes no rate, no session volume tier and no minimum.
  • Prices and features on this page were last checked on 13 November 2026.

Where they differ

Only the attributes on which Hookdeck and Quantum Metric actually diverge.

Attributes where Hookdeck and Quantum Metric differ
AttributeHookdeckQuantum Metric
Starting priceFreeOn request
Pricing modelPer month by delivered event countSubscription
Free tierYesNo
PlatformsWeb, Linux, macOS, WindowsWeb, iOS, Android
CategoryDeveloper ToolsBusiness Intelligence

Not yet recorded: founded for Hookdeck.

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 Hookdeck

  • Ingest and persist
  • Automatic retries
  • Filters and fan-out
  • Transformations
  • Local development CLI
  • Rate limiting

Only in Quantum Metric

  • Session Replay
  • Opportunity Analysis
  • Anomaly Detection
  • Real-time Alerts
  • Impact Scoring
  • Adobe Analytics
  • Google Analytics
  • Salesforce

What people use each for

The jobs each tool is most often brought in to do.

Hookdeck

  • A payments integration where losing a Stripe event during a deploy causes an order to go unfulfillednot Quantum Metric
  • Fanning one provider webhook out to several internal services without each subscribing separatelynot Quantum Metric
  • Debugging a partner integration by replaying the exact failing payload after shipping a fixnot Quantum Metric
  • Receiving production-shaped webhooks on a developer laptop without running a public tunnelnot Quantum Metric

Quantum Metric

  • Session replay and digital experience analytics for large web and mobile propertiesnot Hookdeck
  • Quantifying friction and conversion loss in checkout and signup flowsnot Hookdeck
  • Streaming behavioural insights into a data warehousenot Hookdeck

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

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

Quantum Metric

  • Only enterprise plans are offered and the pricing page publishes no rate, no session volume tier and no minimum
  • The page states plans are built around your business, with the only routes being a personalised discussion, a live demo or product tours
  • There is no self-serve tier, free plan or trial published

Pricing, plan by plan

Hookdeck

Free
  • DeveloperFree
    • Up to ten thousand events per month
    • Three-day retention
    • One user
  • Team$39/mo
    • Ten thousand events included
    • Unlimited users
    • Pay as you go metering above the included events
  • Growth$499/mo
    • Ten thousand events included plus metered usage
    • Thirty-day retention
    • Uptime and latency SLAs
  • EnterpriseOn request
    • Negotiated event volume
    • Custom retention
    • Dedicated support

Quantum Metric

On request
  • CustomFree
    • Full Platform
    • Real-time Analytics
    • Enterprise 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.
Hookdeck review

Choose Quantum Metric if

  • You need session replay.
  • You work on Web, iOS, Android.
  • You also want opportunity analysis.
Quantum Metric review

Questions people ask

Is Hookdeck or Quantum Metric better?
Neither clearly leads. Hookdeck starts at Free and Quantum Metric at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Hookdeck or Quantum Metric?
Hookdeck has a free tier; the other does not. Paid plans start at Free for Hookdeck and On request for Quantum Metric.
Does Hookdeck or Quantum Metric run on more platforms?
Hookdeck runs on Web, Linux, macOS, Windows. Quantum Metric runs on Web, iOS, Android.
Can I use Hookdeck for free?
Yes. Hookdeck has a free tier, so you can try it without paying. Quantum Metric starts at On request.
What is Hookdeck best used for?
Hookdeck is most often used for a payments integration where losing a stripe event during a deploy causes an order to go unfulfilled, fanning one provider webhook out to several internal services without each subscribing separately, debugging a partner integration by replaying the exact failing payload after shipping a fix, receiving production-shaped webhooks on a developer laptop without running a public tunnel. Of those, a payments integration where losing a stripe event during a deploy causes an order to go unfulfilled and fanning one provider webhook out to several internal services without each subscribing separately are not what Quantum Metric is typically brought in for.
What can Hookdeck do that Quantum Metric cannot?
Hookdeck covers Ingest and persist, Automatic retries, Filters and fan-out, Transformations. Quantum Metric covers Session Replay, Opportunity Analysis, Anomaly Detection, Real-time Alerts.

Answered from the vendors’ own pages

Hookdeck: Is there a free plan?

Yes, ten thousand events a month with three-day retention and one user.

Quantum Metric: How much does Quantum Metric cost?

Quantum Metric uses custom pricing based on annual session volume, number of digital properties monitored, and product add-ons. Exact costs require contacting the sales team.

Source
Hookdeck: How is usage counted?

By delivered events, so a single inbound webhook fanned out to three destinations counts as three.

Quantum Metric: Does Quantum Metric offer a free trial?

The pricing page does not mention a free trial option. Interested parties must request a demo to discuss pricing and obtain a custom quote.

Source
Hookdeck: Can I replay a failed webhook?

Yes, individually or in bulk from the console, with the original payload.

Quantum Metric: What factors affect Quantum Metric pricing?

Pricing scales with digital properties (websites and applications monitored), session volume (data collected and analyzed), and customer success tier selected. Add-on products like employee experience, data enrichment, and data streaming have separate pricing considerations.

Source
Hookdeck: Does it work for outbound webhooks too?

Yes, the same queueing, retry and observability applies to webhooks you send.

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