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Energy · head to head

Cognite Data Fusion vs Murf

Cognite Data Fusion logo

Cognite Data Fusion

Energy

Industrial data platform that contextualises OT, IT and engineering data into an asset-centric knowledge graph

From
On request
Rated
-
Full reviewWebsite
Murf logo

Murf

AI

Professional AI voiceovers in minutes

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Murf has a free tier, so it costs nothing to try first.
  • Each has a real cost: Cognite Data Fusion the platform is only as good as the contextualisation work, and that mapping effort is a consulting project that regularly costs more than the first-year subscription.; Murf specific plan pricing not available on main website; API pricing disclosed at $0.01 per minute but full pricing details require contacting sales
  • They diverge on capability: Cognite Data Fusion covers Asset-centric data model, Murf covers 120+ AI voices.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Cognite Data Fusion and Murf actually diverge.

Attributes where Cognite Data Fusion and Murf differ
AttributeCognite Data FusionMurf
Starting priceOn requestFree
Pricing modelquotefreemium
Free tierNoYes
PlatformsWeb, CloudWeb, Api
CategoryEnergyAI
FoundedUnknown2020

Identical on both: user rating (Not yet rated).

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 Cognite Data Fusion

  • Asset-centric data model
  • Entity matching
  • P&ID parsing
  • 3D contextualisation
  • Cognite Atlas AI
  • Data workflows
  • Open SDKs
  • Extractors

Only in Murf

  • 120+ AI voices
  • 20+ languages
  • Voice customization
  • Video editor
  • API access
  • Canva integration
  • Web support
  • Api support

What people use each for

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

Cognite Data Fusion

  • An operator that wants engineers to find the drawing, the sensor trend and the last work order for a valve from one searchnot Murf
  • A company standardising asset data across sites so an analytics team can build once and deploy to many plantsnot Murf
  • An upstream operator building a production-optimisation model that needs sensor data joined to equipment metadatanot Murf
  • A team replacing a stalled internal data-lake project where nobody could reconstruct what the tag names meantnot Murf

Murf

  • ai tools managementnot Cognite Data Fusion
  • Workflow automationnot Cognite Data Fusion
  • Reportingnot Cognite Data Fusion

Where each one falls short

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

Cognite Data Fusion

  • The platform is only as good as the contextualisation work, and that mapping effort is a consulting project that regularly costs more than the first-year subscription.
  • Pricing is consumption-based and unpublished, so costs move with data volume and usage patterns you cannot forecast well until a year in.
  • It does not replace your historian, your ERP or your maintenance system, so Cognite is an additional recurring cost layered on systems you still pay for.
  • The reference base and data model lean heavily towards Norwegian and wider oil, gas and process industries; discrete manufacturing fit is weaker and the local partner network thinner outside energy.
  • Getting value out requires in-house Python and data engineering skill; organisations without a data team end up dependent on Cognite professional services for every new use case.

Murf

  • Specific plan pricing not available on main website; API pricing disclosed at $0.01 per minute but full pricing details require contacting sales

Pricing, plan by plan

Cognite Data Fusion

On request
  • Cognite Data Fusion$undefined/year
    • Consumption-based pricing on data volume, compute and users
    • Available through cloud marketplaces with private offers
    • Contextualisation and onboarding quoted as a separate engagement

Murf

Free
  • FreeFree
    • 10 minutes
    • All voices
  • Basic$19/month
    • 24 hours/year
    • Commercial rights
  • Pro$26/month
    • 48 hours/year
    • Voice cloning

Which should you pick?

Choose Cognite Data Fusion if

  • You need asset-centric data model.
  • You work on Web, Cloud.
  • You also want entity matching.
Cognite Data Fusion review

Choose Murf if

  • You need 120+ ai voices.
  • You want to start without paying.
  • You work on Web, Api.
  • You also want 20+ languages.
Murf review

Questions people ask

Is Cognite Data Fusion or Murf better?
Neither clearly leads. Cognite Data Fusion starts at On request and Murf at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Cognite Data Fusion or Murf?
Murf has a free tier; the other does not. Paid plans start at On request for Cognite Data Fusion and Free for Murf.
Does Cognite Data Fusion or Murf run on more platforms?
Cognite Data Fusion runs on Web, Cloud. Murf runs on Web, Api.
Can I use Murf for free?
Yes. Murf has a free tier, so you can try it without paying. Cognite Data Fusion starts at On request.
What is Cognite Data Fusion best used for?
Cognite Data Fusion is most often used for an operator that wants engineers to find the drawing, the sensor trend and the last work order for a valve from one search, a company standardising asset data across sites so an analytics team can build once and deploy to many plants, an upstream operator building a production-optimisation model that needs sensor data joined to equipment metadata, a team replacing a stalled internal data-lake project where nobody could reconstruct what the tag names meant. Of those, an operator that wants engineers to find the drawing, the sensor trend and the last work order for a valve from one search and a company standardising asset data across sites so an analytics team can build once and deploy to many plants are not what Murf is typically brought in for.
What can Cognite Data Fusion do that Murf cannot?
Cognite Data Fusion covers Asset-centric data model, Entity matching, P&ID parsing, 3D contextualisation. Murf covers 120+ AI voices, 20+ languages, Voice customization, Video editor.

Answered from the vendors’ own pages

Cognite Data Fusion: Is Cognite a historian?

No. It reads from historians such as PI System and adds context. You still need the historian underneath.

Murf: What is Murf's API pricing?

Murf's Falcon 2 API is priced at $0.01 per minute for text-to-speech generation with no confusing tiers.

Source
Cognite Data Fusion: How is it priced?

Consumption-based on data, compute and users, quoted per customer. Nothing is published.

Murf: Does Murf offer a free plan?

Murf offers both free and paid plans, with the free tier providing access to basic features and up to 10 minutes of voice generation.

Source
Cognite Data Fusion: How long does a deployment take?

First useful graph in a few months is realistic; full plant contextualisation across a site is typically a year or more.

Cognite Data Fusion: Can we do the contextualisation ourselves?

Technically yes, the SDKs and matching tools are open, but most customers use Cognite or a partner for the first site.

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