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Business Intelligence · head to head

Quantum Metric vs Rill Data

Quantum Metric logo

Quantum Metric

Business Intelligence

Continuous product design platform

From
On request
Rated
-
Full reviewWebsite
Rill Data logo

Rill Data

Business Intelligence

Local-first BI on DuckDB and ClickHouse with dashboards defined as code

From
$20/month
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Quantum Metric only enterprise plans are offered and the pricing page publishes no rate, no session volume tier and no minimum; Rill Data the seat price of 20 dollars is misleading as a budget figure: Rill’s own calculator puts a small two-seat project at around 256 dollars a month, with compute making up the great majority.
  • They diverge on capability: Quantum Metric covers Session Replay, Rill Data covers Local development.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Quantum Metric and Rill Data actually diverge.

Attributes where Quantum Metric and Rill Data differ
AttributeQuantum MetricRill Data
Starting priceOn request$20/month
Pricing modelsubscriptionPer user per month plus metered compute
PlatformsWeb, MobileWeb, Linux, macOS, Windows
Founded2015Unknown

Identical on both: free tier (No), user rating (Not yet rated), category (Business Intelligence).

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 Quantum Metric

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

Only in Rill Data

  • Local development
  • Dashboards as code
  • Embedded DuckDB
  • Bring your own database
  • Alerts and scheduled reports
  • Embedded analytics

What people use each for

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

Quantum Metric

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

Rill Data

  • An analytics team that wants dashboard changes to go through code review rather than being edited in a web UInot Quantum Metric
  • Interactive exploration of event-scale data where a warehouse round trip per filter click is too slownot Quantum Metric
  • Embedding fast slice-and-dice dashboards into a product where the underlying store is already ClickHouse or Druidnot Quantum Metric
  • A data engineer prototyping a metrics layer locally on a laptop before committing to any cloud spendnot Quantum Metric

Where each one falls short

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

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

Rill Data

  • The seat price of 20 dollars is misleading as a budget figure: Rill’s own calculator puts a small two-seat project at around 256 dollars a month, with compute making up the great majority.
  • Dashboards are defined in YAML and SQL, so business users cannot create or change one without a developer and a Git workflow, which stalls self-service adoption.
  • It is built for the explore-a-metric pattern and does not produce pixel-perfect financial or operational reports, so most organisations still need a second reporting tool.
  • AI tokens and API calls are quota-limited per seat, with API overage at a cent per call, so programmatic consumers can create an unbudgeted line item.
  • As a smaller vendor competing against Looker, Tableau and Power BI, the ecosystem of consultants, templates and trained analysts is thin, which raises the cost of hiring for it.

Pricing, plan by plan

Quantum Metric

On request
  • CustomFree
    • Full Platform
    • Real-time Analytics
    • Enterprise Support

Rill Data

$20/month
  • Starter$20/month
    • Per seat, up to twenty seats
    • Three projects
    • Compute at 0.15 USD per compute unit hour
  • Growth$30/month
    • Per seat, up to one hundred seats
    • Ten projects
    • Compute at 0.20 USD per compute unit hour
  • Enterprise$undefined/year
    • Annual platform licence with negotiated capacity
    • Unlimited seats and projects
    • Dedicated infrastructure

Which should you pick?

Choose Quantum Metric if

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

Choose Rill Data if

  • You need local development.
  • You work on Web, Linux, macOS, Windows.
  • You also want dashboards as code.
Rill Data review

Questions people ask

Is Quantum Metric or Rill Data better?
Neither clearly leads. Quantum Metric starts at On request and Rill Data at $20/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Quantum Metric or Rill Data?
Quantum Metric starts at On request and Rill Data at $20/month.
Does Quantum Metric or Rill Data run on more platforms?
Quantum Metric runs on Web, Mobile. Rill Data runs on Web, Linux, macOS, Windows.
What is Quantum Metric best used for?
Quantum Metric is most often used for session replay and digital experience analytics for large web and mobile properties, quantifying friction and conversion loss in checkout and signup flows, streaming behavioural insights into a data warehouse. Of those, session replay and digital experience analytics for large web and mobile properties and quantifying friction and conversion loss in checkout and signup flows are not what Rill Data is typically brought in for.
What can Quantum Metric do that Rill Data cannot?
Quantum Metric covers Session Replay, Opportunity Analysis, Anomaly Detection, Real-time Alerts. Rill Data covers Local development, Dashboards as code, Embedded DuckDB, Bring your own database.

Answered from the vendors’ own pages

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
Rill Data: Is Rill open source?

The Rill developer binary is open source and free to run locally; Rill Cloud is the paid product.

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
Rill Data: How much does it actually cost?

Seats start at 20 USD per month, but hosted compute at 0.15 USD per compute unit hour typically dominates the bill. Bringing your own database removes the usage fee.

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
Rill Data: Can business users build dashboards?

Not directly. Dashboards are YAML and SQL under version control.

Rill Data: Which databases can back a deployed project?

DuckDB, ClickHouse, Druid, Pinot, Snowflake and others.

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