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Definely vs Luminance

A side-by-side comparison of Definely and Luminance, two Legal tools, drawn from Ignaite's continuously-verified listings.

Compared from listings verified as of

Definely

Legal

AI contract drafting, review, and proofing suite inside Microsoft Word.

View Definely

Luminance

Legal

Legal-Grade AI for contract review, negotiation, and management.

View Luminance

At a glance

Feature comparison of Definely and Luminance
AttributeDefinelyLuminance
CategoryLegalLegal
PricingPAIDPAID
LicenseProprietaryProprietary
DeploymentCloudCloud
PlatformsWebWeb
Model support (differs)Multi-model
Vendor (differs)DefinelyLuminance

The honest brief

Definely

Goes deep on the unglamorous drafting work — definitions, cross-references, proofing — inside Word rather than bolting a chat panel onto legal review.

  • Native Microsoft Word workflow
  • Used by 150+ law firms
  • iManage + NetDocuments integrations
  • SOC 2 and ISO 27001 certified
  • No public pricing — demo first
  • Tied to the Word workflow
  • Focused on pre-execution drafting

Luminance

Autopilot redlining against your playbook across 14+ languages — built for high-volume inbound review, not drafting.

  • Fast autopilot redlining
  • Cross-border, multilingual review
  • Pattern-detection risk heatmaps
  • Purpose-built legal models
  • Built for transactional, not litigation
  • Weaker at net-new drafting
  • Enterprise sales and deployment
  • Opaque per-seat pricing