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Business Intelligence · head to head

Glean vs Lightdash

Glean logo

Glean

Business Intelligence

Work AI that Works

From
On request
Rated
-
Full reviewWebsite
Lightdash logo

Lightdash

Business Intelligence

Open-source BI for dbt users

From
Free
Rated
-
Full reviewWebsite

The short version

  • Only Lightdash has a free tier, so it costs nothing to try first.
  • Each has a real cost: Glean no pricing published on website; enterprise sales model requires demo request; Lightdash requires existing dbt infrastructure, not suitable for teams without data models
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Glean and Lightdash actually diverge.

Attributes where Glean and Lightdash differ
AttributeGleanLightdash
Starting priceOn requestFree
Pricing modelquoteUnknown
Free tierNoYes
PlatformsWebWeb, Cloud (managed), Self-hosted (on-premise)
FoundedUnknown2021

Identical on both: 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 Glean

Nothing recorded that Lightdash does not also cover.

Only in Lightdash

  • dbt Integration
  • Metrics Layer
  • Dashboards
  • Scheduling
  • Version Control
  • dbt
  • BigQuery
  • Snowflake

What people use each for

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

Glean

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

Lightdash

  • Self-service analyticsnot Glean
  • Data explorationnot Glean
  • Ad-hoc reportingnot Glean
  • Collaborative analysisnot Glean
  • Embedded analyticsnot Glean

Where each one falls short

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

Glean

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

Lightdash

  • Requires existing dbt infrastructure, not suitable for teams without data models
  • Enterprise features and AI agents unavailable in open-source MIT-licensed core

Pricing, plan by plan

Glean

On request

No published plan breakdown. See the Glean review.

Lightdash

Free
  • Open SourceFree
    • MIT-licensed core
    • Self-hostable
    • dbt integration
  • Cloud Managed$undefined/mo
    • Managed hosting
    • Premium features
    • AI agent capabilities

Which should you pick?

Choose Glean if

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

Glean review

Choose Lightdash if

  • You need dbt integration.
  • You want to start without paying.
  • You work on Web, Cloud (managed), Self-hosted (on-premise).
  • You also want metrics layer.
Lightdash review

Questions people ask

Is Glean or Lightdash better?
Neither clearly leads. Glean starts at On request and Lightdash at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Glean or Lightdash?
Lightdash has a free tier; the other does not. Paid plans start at On request for Glean and Free for Lightdash.
Does Glean or Lightdash run on more platforms?
Glean runs on Web. Lightdash runs on Web, Cloud (managed), Self-hosted (on-premise).
Can I use Lightdash for free?
Yes. Lightdash has a free tier, so you can try it without paying. Glean starts at On request.
What is Glean best used for?
Glean is most often used for onboarding new employees across distributed teams to company knowledge, maintaining centralized searchable intranet for compliance requirements, surfacing historical archived content for editorial and sales teams, creating ai agents through natural language without engineers. Of those, onboarding new employees across distributed teams to company knowledge and maintaining centralized searchable intranet for compliance requirements are not what Lightdash is typically brought in for.
What can Glean do that Lightdash cannot?
Lightdash covers dbt Integration, Metrics Layer, Dashboards, Scheduling.

Answered from the vendors’ own pages

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
Lightdash: Is Lightdash free?

Yes. Lightdash is free and open source under the MIT license. Self-hosting is completely free. Managed cloud services and enterprise features require separate licensing.

Source
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
Lightdash: How does Lightdash integrate with dbt?

Lightdash reads dbt models and metric definitions directly. A team defines metrics once in dbt and reuses them across dashboards, exploration, and AI agents without redefinition.

Source
Lightdash: Does Lightdash support SQL queries?

Yes. As a modern BI platform for analysts, Lightdash supports full SQL capabilities alongside dbt model exploration and visual query builders.

Source
Lightdash: What are Lightdash AI agents?

Lightdash AI agents, available on paid plans, allow natural language queries against your data, generating SQL and visualizations automatically from questions.

Source
Lightdash: Can Lightdash be self-hosted?

Yes. Lightdash's MIT-licensed core is completely self-hostable and free. Enterprise features and AI agents ship under separate licensing.

Source
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