Softwr

Legal · head to head

LexisNexis vs Relativity

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
Relativity logo

Relativity

Legal

Ediscovery and legal data platform for large matters

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.; Relativity quote-only and expensive, typically billed on data volume, so costs escalate with matter size
  • They diverge on capability: LexisNexis covers Case law and statute database, Relativity covers Large-scale processing.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which LexisNexis and Relativity actually diverge.

Attributes where LexisNexis and Relativity differ
AttributeLexisNexisRelativity
PlatformsWeb, iOS, AndroidWeb, Cloud, Self-hosted

Identical on both: starting price (On request), pricing model (quote), free tier (No), 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

  • Case law and statute database
  • Shepard's Citations
  • Lexis+ AI
  • Practice area modules
  • Brief analysis
  • Litigation analytics

Only in Relativity

  • Large-scale processing
  • Review workflow
  • Analytics and active learning
  • Application ecosystem

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 Relativity
  • A mid-size firm negotiating per-seat pricing across multiple practice areas and needing to model total contract cost before signingnot Relativity
  • A litigation team wanting Shepard's citation checking integrated into brief drafting workflownot Relativity
  • A corporate legal department standardising research access across in-house counsel with negotiated volume pricingnot Relativity

Relativity

  • Large litigation with very high document volumesnot LexisNexis
  • Corporate investigations requiring defensible, auditable reviewnot LexisNexis
  • Firms whose review process is already built around the platformnot 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.

Relativity

  • Quote-only and expensive, typically billed on data volume, so costs escalate with matter size
  • Complex enough that certified specialists are a job title, which is a real staffing cost
  • Considerable overkill for small matters, where lighter self-service tools are far cheaper

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

Relativity

On request

No published plan breakdown. See the Relativity review.

Which should you pick?

Choose LexisNexis if

  • You need case law and statute database.
  • You work on Web, iOS, Android.
  • You also want shepard's citations.
LexisNexis review

Choose Relativity if

  • You need large-scale processing.
  • You work on Web, Cloud, Self-hosted.
  • You also want review workflow.
Relativity review

Questions people ask

Is LexisNexis or Relativity better?
Neither clearly leads. LexisNexis starts at On request and Relativity at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, LexisNexis or Relativity?
LexisNexis starts at On request and Relativity at On request.
Does LexisNexis or Relativity run on more platforms?
LexisNexis runs on Web, iOS, Android. Relativity runs on Web, Cloud, Self-hosted.
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 Relativity is typically brought in for.
What can LexisNexis do that Relativity cannot?
LexisNexis covers Case law and statute database, Shepard's Citations, Lexis+ AI, Practice area modules. Relativity covers Large-scale processing, Review workflow, Analytics and active learning, Application ecosystem.

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.

Relativity: What does Relativity cost?

It does not publish rates. Ediscovery is generally billed on data volume and users, quoted per matter or organisation.

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.

Relativity: Is Relativity only for law firms?

No. Corporate legal departments and government agencies use it for investigations as well as litigation.

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.

Relativity: Do I need trained staff?

In practice yes. Relativity certification is a recognised specialism, and that staffing cost is part of the total.

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