Kertos vs Luminance: Which Legal AI Is Better in 2026?
Compare pricing, features, integrations, verified reviews, AI capabilities, security, and customer satisfaction, side by side, with no marketing spin.
The Short Answer
Kertos vs Luminance, in 15 seconds
Choose Kertos if…
- You want to trial before paying
- You want deeper AI and automation features
Choose Luminance if…
- You have strict security & compliance needs
Head-to-Head Scorecard
How Kertos and Luminance score
Kertos leads on 2 of 9 measured dimensions.
- Even
Customer Rating
Average score from verified user reviews
KertosNo reviewsLuminanceNo reviews - Even
Review Volume
Number of verified reviews, a proxy for adoption
Kertos0Luminance0 - Even
Entry Pricing
Lowest published starting price (free plan = lowest)
KertosCustomLuminanceCustom - Kertos
Free Access
Availability of a free plan and/or free trial
KertosFree trialLuminancePaid only - Even
Integrations
Number of listed third-party integrations
Kertos6Luminance6 - Even
Features
Number of listed product capabilities
Kertos6Luminance6 - Kertos
AI Features
Capabilities mentioning AI, automation or ML
Kertos1Luminance, - Luminance
Security & Compliance
Number of listed compliance certifications
Kertos2Luminance3 - Even
Platforms & Deployment
Supported platforms and deployment options
Kertos4Luminance4
Feature Comparison
Kertos vs Luminance feature breakdown
Search or filter the full feature matrix, core features, AI, integrations, APIs, security and compliance.
Kertos
LuminancePricing Comparison
Kertos vs Luminance pricing
Entry pricing, plan tiers and the cost factors that shape total cost of ownership.
Kertos
Custom to start- Data mapping automation
- Integrations
- Higher usage limits
- Email support
- Compliance frameworks
- Vendor risk
- Dedicated support
- SSO and admin controls
Luminance
Custom to start- Autopilot negotiation
- Email support
- Contract review
- Higher usage limits
- Due diligence
- SSO and admin controls
- Everything in Pro
- Repository insights
Total cost of ownership factors
Beyond list price, factor in implementation, training, add-ons and per-seat scaling when estimating total cost of ownership.
Pros & Cons
Kertos vs Luminance: strengths and trade-offs
Kertos
Pros
- Free trial offered
- Compliance: GDPR, ISO 27001
- Stronger AI / automation features
- Public API available
Cons
- No free plan
- Pricing is quote-based (less transparent)
Luminance
Pros
- Compliance: SOC 2, ISO 27001, GDPR
- Public API available
Cons
- No free plan
- No free trial
- Pricing is quote-based (less transparent)
Buyer Fit
Who should use Kertos vs Luminance?
Startups
Either
Either keeps early-stage costs lowest with its entry tier.
Small businesses
Either
Either offers the most accessible pricing for lean teams.
Agencies
Either
Either connects to more tools for multi-client workflows.
Enterprises
Luminance
Luminance leads on compliance and breadth for complex needs.
Ecommerce
Kertos
Kertos integrates with more of the commerce stack.
SaaS companies
Kertos
Kertos is the more developer- and automation-friendly choice.
Integration overlap
Shared integrations (2)
Only in Kertos (4)
Only in Luminance (4)
Keep Exploring
Other alternatives worth considering
Similar legal ai products buyers compare alongside Kertos and Luminance.
Ask SIA which solution fits your business
SIA, Saaskart's AI buying assistant, weighs Kertos and Luminance against your team size, budget, integrations and compliance needs, then recommends the right fit and the questions to ask each vendor.
Get a personalised recommendationKertos vs Luminance, Frequently Asked Questions
What is the difference between Kertos and Luminance?
Kertos and Luminance are both Legal AI solutions. Kertos is rated 0.0/5 by 0 users, while Luminance is rated 0.0/5 by 0 users. The main differences lie in pricing, features, and target audience.
Which is better, Kertos or Luminance?
Based on user ratings, Kertos scores higher at 0.0/5. The best choice depends on your team size, budget, and specific requirements.
Which is cheaper, Kertos or Luminance?
Both products have custom pricing. We recommend contacting both vendors for a quote tailored to your team size.
Does Kertos or Luminance have a free plan?
Neither Kertos nor Luminance currently offers a free plan, but Kertos provides a free trial.
Can I switch from Kertos to Luminance?
Switching between Kertos and Luminance is possible. Both support data export. Check integration compatibility and plan for data migration to minimise disruption to your team.
Who should use Kertos vs Luminance?
Kertos is best suited for teams that prioritise enterprise features. Luminance works well for teams needing advanced capabilities.
Our Verdict
The bottom line on Kertos vs Luminance
Best Overall
Either
It's a tie balances user satisfaction and proven adoption.
Best for Startups
Either
It's a tie has the friendliest entry point for new teams.
Best for Enterprise
Luminance
Luminance leads on compliance and feature breadth.
Best Value
Either
It's a tie delivers the lowest cost to get started.
Best AI Features
Kertos
Kertos ships more AI and automation.
Highest Rated
Either
Both earn equal user ratings.