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Plexus

#12 of 35 in Legal AI Software

Plexus: A broad in-house legal workspace combining AI, contracts, matters, and compliance. Ranked #12 of 35 in Legal AI Software by our editors (8.0/10); pricing: Pricing on request; best for in-house teams combining matters and contracts.

8.0/10Editor score
Plexus8.0 Visit Plexus

At a glance

  • Editor score
    8.0 / 10
  • Pricing
    Pricing on request
  • Best for
    In-house teams combining matters and contracts
  • Free plan
    No
  • Primary use
    General legal
  • Founded
    2011 · Melbourne, Victoria, Australia
  • Facts checked
    20 Sep 2026
Plexus screenshot
  • Where it wins

    • Clause-level contract risk analysis with precedent comparison
    • Matter intake, workflows, collaboration, and document management
    • Microsoft Word and Outlook integrations for legal work
  • Where it doesn't

    • Pricing requires a sales conversation
    • No free plan is offered
    • Legal-source research is not part of the platform’s described scope

Our verdict on Plexus

Plexus is an AI-powered legal technology platform for in-house legal teams and the business functions they support. It brings together contract management, matter management, marketing and promotion compliance, reporting, and legal AI capabilities. Its AI can review contracts at clause level, compare precedents, summarize documents, draft legal advice from matter requests and uploaded documents, and provide guidance grounded in organisational playbooks, policies, and precedents. The product is suited to enterprises and scaling companies that want legal work, approvals, documents, and compliance managed in one system.

Its strongest fit is an ecosystem centered on Microsoft work. Plexus supports Microsoft Word, Microsoft Outlook, and Microsoft 365, alongside web and Windows access. Legal teams can connect contract and matter work with the tools commonly used for drafting, communication, and document handling. The platform also covers contract creation, approval workflows, version control, e-signature support, matter triage, comments, collaboration, and document management. That breadth makes it relevant where legal operations extend beyond document review into intake, business approvals, and ongoing matter coordination.

Plexus uses contact-sales pricing, and a free plan is not offered. The published product scope emphasizes organisational knowledge, workflows, and contract and matter operations rather than legal-source research, so teams seeking a dedicated research product should consider an alternative focused on that need. Pick Plexus when combining contract review, advice drafting, playbook-guided guidance, matter management, and compliance workflows matters more than a narrow research tool. It is less suitable for buyers who want self-serve pricing or a product centered primarily on external legal research.

Your product? Our editors can test Plexus in depth and publish a review, labelled as paid · from $149/mo →

Plexus pricing

Plans Pricing on request No free plan — trial or paid only. Prices checked 20 Sep 2026.
See plans on plexus.co

Plexus fact sheet

Free planNo
Paid fromNot verified
Primary useGeneral legal
Legal source accessNot verified
Document analysisYes
Source citationsNot verified
Legal drafting toolsYes
Matter workspaceYes
Supported platformsNot verified
DeploymentCloud, Desktop
PlatformsWeb, Windows
Compliance & securitySOC 2, ISO 27001
SupportEmail, Live chat, Docs · 24/7
Built forMid-market, Enterprise (editorial estimate)
Integrations3 integrations: Microsoft Word, Microsoft Outlook, Microsoft 365
PricingPricing on request
Websiteplexus.co
Facts checked20 Sep 2026

Plexus integrations

Plexus lists 3 integrations on its own site.

  • Microsoft Word
  • Microsoft Outlook
  • Microsoft 365

Alternatives to Plexus

See all Plexus alternatives →

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Featured on iTechGuides

Featured on iTechGuides — Plexus 8.0/10

Plexus is listed in our Legal AI Software directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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