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Head-to-head · Legal Case Analytics Software

Lex Machina vs Trellis AI

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score Lex Machina #1 in Legal Case Analytics Software 9.4/10 Pricing on request ✓ 4 of 4 features Visit Lex Machina
Trellis AI #6 in Legal Case Analytics Software 8.2/10 Pricing on request ✓ 0 of 4 features Visit Trellis AI

Lex Machina leads on 0 checks, Trellis AI on 0, and 4 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreLex Machina · 9.4/10
  • Most featuresLex Machina · 4 of 4

Lex Machina scores higher on our rubric for legal case analytics software: 9.4 against 8.2 out of 10; our editors rank them #1 and #6.

Lex Machina is the better fit for large firms needing deep litigation analytics. Trellis AI is the better fit for matter teams combining research and documents.

  • Lex Machina fits best

    Large firms needing deep litigation analytics

  • Trellis AI fits best

    Matter teams combining research and documents

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Lex Machina 9.4/10 Visit ↗ Trellis AI 8.2/10 Visit ↗
At a glance
Editor score 9.4 8.2
Ranking #1 in Legal Case Analytics Software #6 in Legal Case Analytics Software
Best for Large firms needing deep litigation analytics Matter teams combining research and documents
Pricing model Paid Paid
Starting price Pricing on request Pricing on request
Free plan Not checked yet Not checked yet
Free trial — —
Deployment Cloud Cloud
Platforms Web Web
Support Phone Docs
Integrations 4 integrations 2 integrations
Built for Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Lex Machina 4/4 · Trellis AI 0/4
Judge analytics ✓ (best) Not checked yet
Outcome analytics ✓ (best) Not checked yet
Attorney and party data ✓ (best) Not checked yet
Case trend analytics ✓ (best) Not checked yet
Specs
Jurisdiction scope Multi-jurisdiction Not checked yet
Historical data Not checked yet Not checked yet
Our review
Pros
  • Covers judges, attorneys, parties, outcomes, damages, motions, and timing
  • Includes federal appellate, PTAB, class action, and selected state-court analytics
  • API access connects litigation analytics with Lexis+, CourtLink, Law360, and CaseMap+
  • Natural-language research across state trial-court data
  • Analyzes arguments, evidence, witnesses, and legal language
  • Creates sourced answers, timelines, citations, and strategy reports
Cons
  • Pricing requires a tailored quote rather than a published product-specific price
  • State-court coverage is selected rather than comprehensive
  • The breadth of analytics may exceed the needs of narrowly focused teams
  • AI pricing is handled through a demo request
  • Focuses on matter work rather than dedicated outcome analytics
  • Claude and ChatGPT connectivity uses an MCP connector
Our verdict

Lex Machina is a web and API legal analytics platform from LexisNexis for law firms, corporate legal departments, insurers, government agencies, courts, and legal educators. It analyzes litigation data across courts, judges, attorneys, law…

Read the review →

Trellis AI is a legal productivity platform for attorneys and litigation teams. It combines natural-language research across state trial-court data with document analysis, drafting, and case-preparation tools. Teams can analyze complaints,…

Read the review →
  1. Lex MachinaLegal Case Analytics Software 9.4Pricing on request
  2. Trellis AILegal Case Analytics Software 8.2Pricing on request

Strengths and trade-offs

  • Lex Machina — where it wins

    • Covers judges, attorneys, parties, outcomes, damages, motions, and timing
    • Includes federal appellate, PTAB, class action, and selected state-court analytics
    • API access connects litigation analytics with Lexis+, CourtLink, Law360, and CaseMap+

    Where it doesn't

    • Pricing requires a tailored quote rather than a published product-specific price
    • State-court coverage is selected rather than comprehensive
    • The breadth of analytics may exceed the needs of narrowly focused teams

  • Trellis AI — where it wins

    • Natural-language research across state trial-court data
    • Analyzes arguments, evidence, witnesses, and legal language
    • Creates sourced answers, timelines, citations, and strategy reports

    Where it doesn't

    • AI pricing is handled through a demo request
    • Focuses on matter work rather than dedicated outcome analytics
    • Claude and ChatGPT connectivity uses an MCP connector
  • Lex Machina9.4/10 · Pricing on request

    Deep, multi-jurisdiction litigation analytics for firms making strategic case decisions.

    Visit Lex MachinaFull verdict →
  • Trellis AI8.2/10 · Pricing on request

    A matter-focused legal workspace pairing trial-court research with document and strategy tools.

    Visit Trellis AIFull verdict →

More comparisons

All legal case analytics software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update