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Head-to-head · Legal Research Software

Westlaw vs Fastcase

  • Updated Oct 2026
  • Both researched from official sources
  • 7 checks side by side
Higher score Westlaw #1 in Legal Research Software 9.4/10 Pricing on request · 7-day trial Free trial✓ 6 of 6 features Visit Westlaw
Fastcase #10 in Legal Research Software 7.8/10 1-day trial Free trial✓ 6 of 6 features Visit Fastcase

Westlaw leads on 0 checks, Fastcase on 0, and 7 are even. Who comes out ahead on the 7 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreWestlaw · 9.4/10
  • Free trialboth

Westlaw scores higher on our rubric for legal research software: 9.4 against 7.8 out of 10; our editors rank them #1 and #10.

Westlaw is the better fit for full-service U.S. legal research. Fastcase is the better fit for budget-conscious U.S. practitioners.

  • Westlaw fits best

    Full-service U.S. legal research

  • Fastcase fits best

    Budget-conscious U.S. practitioners

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 Westlaw 9.4/10 Visit ↗ Fastcase 7.8/10 Visit ↗
At a glance
Editor score 9.4 7.8
Ranking #1 in Legal Research Software #10 in Legal Research Software
Best for Full-service U.S. legal research Budget-conscious U.S. practitioners
Pricing model Paid Paid
Starting price Pricing on request · 7-day trial $695/yr
Free plan — —
Free trial 7 days 1 days
Free trial length 7 days · no card needed 1 days
Deployment Cloud Cloud, Mobile
Platforms Web Web, iOS, Android
Support Live chat, Phone, Docs · 24/7 Phone, Email, Live chat, Docs
Integrations 2 integrations 2 integrations
Built for Solo, Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Westlaw 6/6 · Fastcase 6/6
Case law search ✓ ✓
Statute & regulation search ✓ ✓
Docket search ✓ ✓
Legal commentary ✓ ✓
Citation tools ✓ ✓
Research alerts ✓ ✓
Specs
Jurisdiction coverage United States: state and federal jurisdictions United States: federal courts and all 50 states; additional specialty courts and jurisdictions listed in coverage
Our review
Pros
  • Broad federal and state primary-law and secondary-source coverage
  • KeyCite, alerts, dockets, and litigation analytics in one platform
  • AI-powered Deep Research and document analysis capabilities
  • Free plan plus $65 monthly Appellate pricing
  • Federal and all 50-state case law, statutes, and regulations
  • Authority Check, Forecite, alerts, mobile, desktop, and web access
Cons
  • Pricing requires contact with sales and varies by plan and configuration
  • Access is delivered through the web platform
  • Its scope is centered on U.S. federal and state jurisdictions
  • Less comprehensive than leading enterprise legal databases
  • The free trial lasts one day
  • Docket research is provided through the related Docket Alarm product
Our verdict

Westlaw is Thomson Reuters’ online legal research platform for attorneys, law firms, government agencies, courts, and other legal professionals. It combines searchable state and federal case law with statutes, regulations, court rules,…

Read the review →

Fastcase is an online legal research platform for lawyers, law firms, educators, corporations, and bar associations. Its searchable collection covers federal and state case law, statutes, regulations, constitutions, court rules, secondary…

Read the review →
  1. WestlawLegal Research Software 9.4Pricing on request · 7-day trial
  2. FastcaseLegal Research Software 7.81-day trial

Strengths and trade-offs

  • Westlaw — where it wins

    • Broad federal and state primary-law and secondary-source coverage
    • KeyCite, alerts, dockets, and litigation analytics in one platform
    • AI-powered Deep Research and document analysis capabilities

    Where it doesn't

    • Pricing requires contact with sales and varies by plan and configuration
    • Access is delivered through the web platform
    • Its scope is centered on U.S. federal and state jurisdictions
  • Fastcase — where it wins

    • Free plan plus $65 monthly Appellate pricing
    • Federal and all 50-state case law, statutes, and regulations
    • Authority Check, Forecite, alerts, mobile, desktop, and web access

    Where it doesn't

    • Less comprehensive than leading enterprise legal databases
    • The free trial lasts one day
    • Docket research is provided through the related Docket Alarm product
  • Westlaw9.4/10 · Pricing on request · 7-day trial

    A broad core research platform for legal professionals handling complex U.S. matters.

    Visit WestlawFull verdict →
  • Fastcase7.8/10 · 1-day trial

    A broad U.S. legal research platform with strong value for budget-conscious practitioners.

    Visit FastcaseFull verdict →

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update