Is Cortex or Glean better?

Neither clearly leads. Cortex starts at On request and Glean at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.

Which is cheaper, Cortex or Glean?

Cortex starts at On request and Glean at On request.

Does Cortex or Glean run on more platforms?

Cortex runs on Web, API. Glean runs on Web.

What is Cortex best used for?

Cortex is most often used for a platform team that needs to prove to leadership how far a kubernetes or framework migration has actually progressed across hundreds of services, an organisation where ownership of production services is genuinely unknown after reorganisations or acquisitions, enforcing production readiness standards on new services at creation time rather than at incident review, replacing a self-hosted backstage that is consuming a full-time engineer or two just to stay upgraded. Of those, a platform team that needs to prove to leadership how far a kubernetes or framework migration has actually progressed across hundreds of services and an organisation where ownership of production services is genuinely unknown after reorganisations or acquisitions are not what Glean is typically brought in for.

What can Cortex do that Glean cannot?

Cortex covers Service catalogue, Scorecards, Initiatives, Self-service templates.

Developer Tools · head to head

Cortex vs Glean

Cortex

Developer Tools

Internal developer portal that scores service ownership and maturity rather than just cataloguing services

From: On request
Free plan: No

Visit Cortex Full review

Glean

Business Intelligence

Work AI that Works

From: On request
Free plan: No

Visit Glean Full review

The short version

Where Glean falls short: no pricing published on website; enterprise sales model requires demo request.
Prices and features on this page were last checked on 13 November 2026.

Where they differ

Only the attributes on which Cortex and Glean actually diverge.

Attributes where Cortex and Glean differ
Attribute	Cortex	Glean
Platforms	Web, API	Web
Category	Developer Tools	Business Intelligence

Identical on both: starting price (On request), pricing model (Quote), free tier (No).

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 Cortex

Service catalogue
Scorecards
Initiatives
Self-service templates
Query language
Eng intelligence
Integrations layer
On-call and ownership mapping

Only in Glean

Nothing recorded that Cortex does not also cover.

What people use each for

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

Cortex

A platform team that needs to prove to leadership how far a Kubernetes or framework migration has actually progressed across hundreds of servicesnot Glean
An organisation where ownership of production services is genuinely unknown after reorganisations or acquisitionsnot Glean
Enforcing production readiness standards on new services at creation time rather than at incident reviewnot Glean
Replacing a self-hosted Backstage that is consuming a full-time engineer or two just to stay upgradednot Glean

Glean

Onboarding new employees across distributed teams to company knowledgenot Cortex
Maintaining centralized searchable intranet for compliance requirementsnot Cortex
Surfacing historical archived content for editorial and sales teamsnot Cortex
Creating AI agents through natural language without engineersnot Cortex
Reducing language model costs by filtering unnecessary datanot Cortex

Where each one falls short

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

Cortex

Pricing is quote only, so a platform team cannot build a business case or compare against the true cost of self-hosted Backstage without entering a sales cycle first
The catalogue is only as accurate as the metadata you supply, so an organisation with inconsistent repository conventions spends its first quarter cleaning data before any scorecard means anything
Scorecards create political friction: publishing a per-team grade turns an engineering standard into a performance metric, and teams will game the rules rather than fix the underlying issue
It is closed source and hosted, so organisations with strict data residency or air-gap requirements have limited options compared with running Backstage themselves
Value scales with organisation size, so a company with fifty engineers and thirty services will find the catalogue tells them nothing they did not already know while still paying an enterprise contract

Glean

No pricing published on website; enterprise sales model requires demo request

Pricing, plan by plan

Cortex

On request

CortexOn request
- Service catalogue and ownership mapping
- Scorecards and initiatives
- Self-service templates

Glean

On request

No published plan breakdown. See the Glean review.

Which should you pick?

Choose Cortex if

You need service catalogue.
You work on Web, API.
You also want scorecards.

Cortex review

Choose Glean if

Nothing in the data separates Glean from Cortex on the points above - pick on price and on how each one feels to use.

Glean review

Questions people ask

Is Cortex or Glean better?: Neither clearly leads. Cortex starts at On request and Glean at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Cortex or Glean?: Cortex starts at On request and Glean at On request.
Does Cortex or Glean run on more platforms?: Cortex runs on Web, API. Glean runs on Web.
What is Cortex best used for?: Cortex is most often used for a platform team that needs to prove to leadership how far a kubernetes or framework migration has actually progressed across hundreds of services, an organisation where ownership of production services is genuinely unknown after reorganisations or acquisitions, enforcing production readiness standards on new services at creation time rather than at incident review, replacing a self-hosted backstage that is consuming a full-time engineer or two just to stay upgraded. Of those, a platform team that needs to prove to leadership how far a kubernetes or framework migration has actually progressed across hundreds of services and an organisation where ownership of production services is genuinely unknown after reorganisations or acquisitions are not what Glean is typically brought in for.
What can Cortex do that Glean cannot?: Cortex covers Service catalogue, Scorecards, Initiatives, Self-service templates.

Answered from the vendors’ own pages

Cortex: How is Cortex different from Backstage?

Backstage is an open source framework you build and staff. Cortex is a hosted product with scorecards and initiatives out of the box and no platform team required to keep it running.

Glean: How much does Glean cost?

Glean does not publish pricing on its website. The platform uses an enterprise sales model where customers request a demo and pricing is determined through direct consultation with the sales team.

Source

Cortex: Is pricing published?

No. Cortex requires a sales conversation and prepares a custom proposal.

Glean: Does Glean offer a free tier or trial?

No free tier information is available on Glean's website. Interested users must request a demo to learn about trial options and pricing.

Source

Cortex: Can it self-host?

It is offered as a hosted product; on-premise arrangements are handled through sales rather than published.

Cortex: What is the main adoption risk?

Bad or missing service metadata. The catalogue and every scorecard on top of it inherit whatever quality your repositories already have.

Cortex vs Glean

Cortex

Glean

The short version

Where they differ

What each one covers

Only in Cortex

Only in Glean

What people use each for

Cortex

Glean

Where each one falls short

Cortex

Glean

Pricing, plan by plan

Cortex

Glean

Which should you pick?

Choose Cortex if

Choose Glean if

Questions people ask

Answered from the vendors’ own pages

Related pages

More on Cortex

More on Glean

Keep looking

Other head to heads