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Legal · head to head

LexisNexis vs Westlaw

LexisNexis logo

LexisNexis

Legal

Legal research database sold per seat per practice area, with contract value set by firm size and content modules rather than a list price

From
On request
Rated
-
Full reviewWebsite
Westlaw logo

Westlaw

Legal

Thomson Reuters legal research platform, priced per seat with tiers from Edge to Advantage and negotiated enterprise contracts above 10 attorneys

From
On request
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: LexisNexis there is no public rate card for firm-scale contracts, so a buyer has no reference point and depends entirely on the sales negotiation to know if the quote is competitive.; Westlaw firms of 11 or more attorneys, which is most firms actually spending serious money on Westlaw, get no published price at all and negotiate blind against a sales team that sees every prior deal.
  • They diverge on capability: LexisNexis covers Shepard's Citations, Westlaw covers KeyCite.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which LexisNexis and Westlaw actually diverge.

Attributes where LexisNexis and Westlaw differ
AttributeLexisNexisWestlaw

Identical on both: starting price (On request), pricing model (quote), free tier (No), platforms (Web, iOS, Android), user rating (Not yet rated), category (Legal).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in LexisNexis

  • Shepard's Citations
  • Lexis+ AI
  • Practice area modules
  • Brief analysis

Only in Westlaw

  • KeyCite
  • Practical Law
  • CoCounsel Legal
  • West Key Number System

Both cover

  • Case law and statute database
  • Litigation analytics

What people use each for

The jobs each tool is most often brought in to do.

LexisNexis

  • A solo practitioner or small firm wanting entry-level research access without a multi-year enterprise contractnot Westlaw
  • A mid-size firm negotiating per-seat pricing across multiple practice areas and needing to model total contract cost before signingnot Westlaw
  • A litigation team wanting Shepard's citation checking integrated into brief drafting workflownot Westlaw
  • A corporate legal department standardising research access across in-house counsel with negotiated volume pricingnot Westlaw

Westlaw

  • A solo attorney or small firm wanting published, self-service pricing rather than a sales negotiationnot LexisNexis
  • A firm evaluating whether Practical Law and secondary sources justify moving from Edge to Advantagenot LexisNexis
  • A litigation team wanting KeyCite and litigation analytics in the same research platformnot LexisNexis
  • A firm that previously used Casetext and needs to understand that it must now buy CoCounsel Legal inside Westlaw insteadnot LexisNexis

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

LexisNexis

  • There is no public rate card for firm-scale contracts, so a buyer has no reference point and depends entirely on the sales negotiation to know if the quote is competitive.
  • Multi-year contracts are the norm and typically required to reach reasonable per-seat pricing, which locks a firm in before it has tested the platform at scale.
  • Content modules are priced and licensed separately, so a quote that looks reasonable for research access can grow substantially once litigation analytics or public records are added.
  • Real transaction data shows contract values ranging by more than tenfold for similarly sized buyers, meaning firms with weaker negotiating position or procurement expertise pay materially more for the same access.
  • Switching to Westlaw or another provider later means retraining staff on a different search syntax and citation system, which is a real cost that discourages competitive renewal shopping.

Westlaw

  • Firms of 11 or more attorneys, which is most firms actually spending serious money on Westlaw, get no published price at all and negotiate blind against a sales team that sees every prior deal.
  • Casetext no longer exists as an independent, cheaper self-serve product; anyone who liked its pricing and simplicity now has to buy into the Westlaw ecosystem, typically at a higher, seat-based cost.
  • Multi-year contracts are structurally rewarded with the biggest discounts, which pressures firms into 2 or 3 year commitments before they know if usage will justify the tier chosen.
  • Content and features vary meaningfully between Edge and Advantage, so an apparently small monthly price difference can hide the absence of Practical Law, which many firms end up needing anyway.
  • Switching away from Westlaw means retraining staff on Lexis search syntax and the Key Number System has no direct Lexis equivalent, which is a genuine cost that suppresses competitive shopping at renewal.

Pricing, plan by plan

LexisNexis

On request
  • Lexis+ solo$undefined/month
    • Entry-level single-user access, roughly $80 to $170 a month depending on modules
  • Lexis+ firm and enterprise$undefined/year
    • Per-seat, per-practice-area pricing set by negotiation
    • Volume discounts typically apply from around 15 to 20 seats
    • Multi-year contracts (2 to 3 years) carry list-price discounts

Westlaw

On request
  • Westlaw Edge (solo and small firm, up to 10 attorneys)$undefined/month
    • Single-circuit coverage from roughly $107 to $155 a month
    • All-states-plus-federal coverage roughly $266 a month
    • 2-year contracts around 12% off list, 3-year around 18% off
  • Westlaw Advantage (firms of 11+ attorneys)$undefined/year
    • Bundles Practical Law and secondary sources
    • No published price, quote via sales representative
    • CoCounsel Legal available as a seat add-on, reported around $639 per seat per month

Which should you pick?

Choose LexisNexis if

  • You need shepard's citations.
  • You work on Web, iOS, Android.
  • You also want lexis+ ai.
LexisNexis review

Choose Westlaw if

  • You need keycite.
  • You work on Web, iOS, Android.
  • You also want practical law.
Westlaw review

Questions people ask

Is LexisNexis or Westlaw better?
Neither clearly leads. LexisNexis starts at On request and Westlaw at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, LexisNexis or Westlaw?
LexisNexis starts at On request and Westlaw at On request.
Does LexisNexis or Westlaw run on more platforms?
Both run on Web, iOS, Android, so platform support will not decide this one for you.
What is LexisNexis best used for?
LexisNexis is most often used for a solo practitioner or small firm wanting entry-level research access without a multi-year enterprise contract, a mid-size firm negotiating per-seat pricing across multiple practice areas and needing to model total contract cost before signing, a litigation team wanting shepard's citation checking integrated into brief drafting workflow, a corporate legal department standardising research access across in-house counsel with negotiated volume pricing. Of those, a solo practitioner or small firm wanting entry-level research access without a multi-year enterprise contract and a mid-size firm negotiating per-seat pricing across multiple practice areas and needing to model total contract cost before signing are not what Westlaw is typically brought in for.
What can LexisNexis do that Westlaw cannot?
LexisNexis covers Shepard's Citations, Lexis+ AI, Practice area modules, Brief analysis. Westlaw covers KeyCite, Practical Law, CoCounsel Legal, West Key Number System. Both handle Case law and statute database, Litigation analytics.

Answered from the vendors’ own pages

LexisNexis: How much does LexisNexis cost?

There is no fixed answer. Solo access starts around $80 to $170 a month; firm and enterprise contracts are negotiated per seat, per practice area, with reported annual contract values from roughly $3,400 to over $40,000.

Westlaw: Can I still buy Casetext?

No. Casetext was retired on 1 April 2025. Its AI functionality continues as CoCounsel Legal, sold only as part of the Westlaw ecosystem.

LexisNexis: Does a three-year contract really cost less?

Multi-year terms typically carry meaningful discounts against the annual list price, which is part of why most firm contracts run two to three years rather than one.

Westlaw: Why does Westlaw publish some prices but not others?

Self-service online pricing exists only for solo practitioners and firms up to 10 attorneys; larger firms are routed to a sales representative with no public rate.

LexisNexis: Is Lexis+ AI included or extra?

AI features under the Protege brand are generally licensed as additional seats or modules on top of core research access, not automatically included.

Westlaw: What does CoCounsel Legal cost on top of Westlaw?

Reported figures put it around $639 per seat per month as an add-on, though this is not an official published rate and varies by contract.

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