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Legal · head to head

Intapp vs Luminance

Intapp logo

Intapp

Legal

Risk, compliance and business intake software for professional services firms

From
On request
Rated
-
Full reviewWebsite
Luminance logo

Luminance

Legal

Machine learning contract analysis for review, negotiation and compliance

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Intapp the product set is modular, so the cost of a working risk and intake configuration is well above the entry module a firm first prices.; Luminance no independent evaluation of its accuracy has been published, and it did not take part in the Vals Legal AI Report, so buyers have only vendor-produced evidence to work from.
  • They diverge on capability: Intapp covers Conflicts and business intake, Luminance covers Anomaly detection.
  • Prices and features above were last checked on 31 August 2026.

Where they differ

Only the attributes on which Intapp and Luminance actually diverge.

Attributes where Intapp and Luminance differ
AttributeIntappLuminance
PlatformsWeb, Windows, iOS, AndroidWeb, Windows

Identical on both: starting price (On request), pricing model (quote), free tier (No), user rating (Not yet rated), category (Legal).

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 Intapp

  • Conflicts and business intake
  • Confidentiality walls
  • Time capture
  • DealCloud
  • Outside counsel guidelines compliance

Only in Luminance

  • Anomaly detection
  • Contract negotiation
  • Due diligence review
  • Multi-language analysis
  • Document comparison

What people use each for

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

Intapp

  • Large firms formalising conflicts clearance and matter opening approvalsnot Luminance
  • Practices that must demonstrate confidentiality walls rather than assert them as policynot Luminance
  • Firms losing revenue to outside counsel guideline breaches caught only after invoicingnot Luminance
  • Advisory and capital markets teams needing deal pipeline and relationship managementnot Luminance

Luminance

  • In-house teams auditing a contract estate for a specific exposure such as change of controlnot Intapp
  • Procurement and compliance functions reviewing supplier agreements at scalenot Intapp
  • Transaction teams reviewing large contract populations against a deal deadlinenot Intapp
  • Negotiation teams applying a standard playbook consistently across many counterpartiesnot Intapp

Where each one falls short

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

Intapp

  • The product set is modular, so the cost of a working risk and intake configuration is well above the entry module a firm first prices.
  • It assumes a firm large enough to have dedicated risk and compliance staff, and smaller practices have nobody to own the workflows it introduces.
  • It sits alongside document management and billing rather than replacing them, adding integration work to an already complex estate.
  • Pricing is not published, and the modular structure makes peer comparison harder because two firms rarely buy the same combination.
  • Deployments change firm-wide processes such as matter opening, so rollout depends on partner behaviour change and commonly slips.

Luminance

  • No independent evaluation of its accuracy has been published, and it did not take part in the Vals Legal AI Report, so buyers have only vendor-produced evidence to work from.
  • The one named accuracy benchmark, ContractIQ Bench, was built, run and scored by Luminance on a dataset it has not released, against comparison models it does not name.
  • Value scales with document volume, so an organisation reviewing tens rather than thousands of contracts will not recover the licence cost.
  • Output still requires qualified review, so it reduces reading time rather than removing the lawyer, and staffing plans that assume otherwise fail.
  • Pricing is not published, so cost per matter cannot be modelled until after a sales process and a proof of concept.

Pricing, plan by plan

Intapp

On request
  • Intapp$undefined/year
    • Modular licensing quoted per firm
    • Risk, intake, time and DealCloud modules priced separately
    • Implementation and configuration quoted separately

Luminance

On request
  • Luminance$undefined/year
    • Enterprise licensing quoted per organisation
    • Scoped by user count and document volume
    • Proof of concept normally run before contracting

Which should you pick?

Choose Intapp if

  • You need conflicts and business intake.
  • You work on Web, Windows, iOS, Android.
  • You also want confidentiality walls.
Intapp review

Choose Luminance if

  • You need anomaly detection.
  • You work on Web, Windows.
  • You also want contract negotiation.
Luminance review

Questions people ask

Is Intapp or Luminance better?
Neither clearly leads. Intapp starts at On request and Luminance at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Intapp or Luminance?
Intapp starts at On request and Luminance at On request.
Does Intapp or Luminance run on more platforms?
Intapp runs on Web, Windows, iOS, Android. Luminance runs on Web, Windows.
What is Intapp best used for?
Intapp is most often used for large firms formalising conflicts clearance and matter opening approvals, practices that must demonstrate confidentiality walls rather than assert them as policy, firms losing revenue to outside counsel guideline breaches caught only after invoicing, advisory and capital markets teams needing deal pipeline and relationship management. Of those, large firms formalising conflicts clearance and matter opening approvals and practices that must demonstrate confidentiality walls rather than assert them as policy are not what Luminance is typically brought in for.
What can Intapp do that Luminance cannot?
Intapp covers Conflicts and business intake, Confidentiality walls, Time capture, DealCloud. Luminance covers Anomaly detection, Contract negotiation, Due diligence review, Multi-language analysis.

Answered from the vendors’ own pages

Intapp: Is Intapp a practice management system?

No. It covers risk, compliance, intake and time capture. Firms run it alongside a billing and matter financial system such as Aderant or Elite 3E.

Luminance: Is Luminance's accuracy independently verified?

No independent verification has been published. It did not participate in the Vals Legal AI Report, the main lawyer-baselined benchmark, and the only named benchmark in its materials is one it built and ran itself. Treat the published figures as vendor claims and run a proof of concept on your own documents.

Intapp: Can we check Intapp's financial position before committing?

Yes, which is unusual in this market. Intapp has been listed on Nasdaq since 2021, so revenue and retention figures appear in public filings rather than only in sales material.

Luminance: What do the ninety per cent time-saving claims mean?

They are unattributed marketing figures about time and cost rather than accuracy, published without methodology, dataset or baseline. They are not a measure of how often the software is right.

Intapp: What size of firm is it for?

Large firms and advisory businesses with a formal risk function. Small practices handle conflicts inside their practice management system instead.

Luminance: Who backs Luminance?

It launched in 2016 with backing from Invoke Capital, the fund founded by Mike Lynch, and has since raised further rounds led by March Capital and Point72 Private Investments.

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