Skip to main content
Diligen logo

Diligen

Diligen is machine learning-powered contract analysis software designed for law firms, legal service providers, and c...

Updated Jun 2026· 80/100
productivity#write-code#analyze-data#automate-workflows#transcribe-meetings
Free plan Teams

About Diligen

Diligen is machine learning-powered contract analysis software designed for law firms, legal service providers, and corporate legal departments. It automatically identifies key provisions in contracts, generates summaries, and streamlines document review workflows. Pricing starts at $350/month for the Essential plan.

Diligen uses machine learning to help legal teams review contracts more efficiently by automatically identifying hundreds of key provisions across uploaded documents. The platform allows users to filter contracts by name, date, parties, or provision type, assign documents to team members for collaborative review, and generate contract summaries in Word or Excel formats. Users can train the system to recognize new clauses or concepts specific to their needs. Diligen serves law firms looking to offer more value to clients, legal service providers managing projects at scale, and corporations responding to regulatory changes or conducting due diligence, lease reviews, and compliance audits.

Pros & cons

Pros

  • Automatically identifies hundreds of key provisions without manual tagging, saving significant review time
  • Allows users to train the system to recognize custom clauses and concepts specific to their organization
  • Generates contract summaries in Word or Excel formats for easy reporting and distribution
  • Supports team collaboration with contract assignment and review management features

Cons

  • No free plan or free trial available according to research data
  • Pricing information is inconsistent across sources, with some reporting no publicly available pricing plans
  • Limited information available about integrations with other legal tech tools

Pricing plans

Essential
$350 / month
  • Contract analysis and provision identification
  • Basic contract summary generation
Professional
$500 / month
  • Enhanced contract review capabilities
  • Team collaboration features
Enterprise
$1600 / month
  • Full platform access
  • Advanced customization and training options
  • Dedicated support

Key features

Team Collaboration

Compare key features

View all alternatives →
Feature
Diligen
LawGeex
Luminance
Pricing
Freemium
Freemium
Paid
Free plan
Yes
Yes
No
Free trial
No
No
No
API
Self-hosted
Team support
Yes

Frequently asked questions

Is Diligen free?+

No, Diligen does not offer a free plan or free trial according to available research. Pricing starts at $350/month for the Essential plan, though some sources indicate pricing may not be publicly listed and requires contacting the vendor directly.

What does Diligen integrate with?+

Integration details were not found in our research — check the official website or contact Diligen directly for information about integrations with other legal software and document management systems.

How does Diligen compare to alternatives?+

Diligen is specifically designed for contract analysis using machine learning, distinguishing it from general contract management tools. Alternative contract analysis platforms exist, but Diligen's focus on training custom clause recognition and generating automated summaries positions it for legal teams with specialized review needs rather than basic contract storage.

Reviews (0)

Write a review

Pick a rating
Loading reviews…
Compare

Compare Diligen with other AI tools

Side-by-side pages for pricing, features, and best-fit use cases.

All comparisons →
Suggested comparison

Diligen vs Fireflies.ai

Generate in admin →
Suggested comparison

Diligen vs Upstart

Generate in admin →
Suggested comparison

Diligen vs Tome

Generate in admin →
Suggested comparison

Diligen vs Notion AI

Generate in admin →
Suggested comparison

Diligen vs Otter.ai

Generate in admin →
Suggested comparison

Diligen vs Reclaim AI

Generate in admin →

Similar tools you may like