Docassemble is a free, open-source system for building guided interviews and assembling documents.
Best Legal Document Automation Software in 2026
Legal document automation software can help organize recurring drafting around clauses, questionnaires, and conditional rules. Compared on clause library, conditional logic, and questionnaire builder, the entries also differ in Microsoft Word export and e-signature integration. API access can be relevant when connecting document work with other systems, while free-plan availability and paid-from pricing add cost…
Rocket Lawyer Estate Planning helps individuals and families prepare for illness or loss by creating documents such as a Last Will and Testament,…
InterActive Legal is automated document-drafting software for estate planning and elder law.
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Legito
Legito is a document lifecycle and automation service for creating, managing, and signing documents.
Free planWebAPI7.2From €6.90 a month - 5

Checkbox
Checkbox structures how legal work enters, moves through, and gets resolved for in-house legal teams.
WebAPI7.1From $5,000 a year - 6

Gavel
Gavel provides two legal software products: Gavel Exec for contract review and drafting, and Gavel Workflows for automating legal documents.
WebAPImacOSWindows7.0From $417 a year - 7

ClauseBase
ClauseBase provides legal drafting and review tools for creating, refining, and checking documents, including tools available within Microsoft Word.
AndroidiOSWebAPI6.9 - 8
MinuteBox
MinuteBox is a legal entity management platform for governance and compliance across companies and subsidiaries.
AndroidiOSWeb6.4 - 9

XpressDox
XpressDox automates document creation by combining Word templates, data-collecting interviews and document assembly.
WebAPIExtensionmacOS6.4From $590 a year - 10

Estate Engine
Estate Engine is a web workspace for solo and small-firm attorneys that combines client intake with estate-plan drafting.
Web6.3From $200 a month - 11

eState Planner
eState Planner is web-based estate planning and will-drafting software for lawyers, advisors, solo practitioners, law firms, and financial planners.
Web6.3From $99 a month - 12
WealthCounsel
WealthCounsel provides online legal document drafting software for estate planning and elder law attorneys.
AndroidiOSWebmacOS6.3 - 13
CaseBlink
Web6.2From $100 a month - 14
Pathagoras
Pathagoras is a Windows add-in for Microsoft Word that assembles and automates documents from existing clauses, forms, and other text.
Windows6.2From $25 a month - 15
WillSuite
Web6.1From $99 a month - 16
Courtroom5
Courtroom5’s LAW Accelerator helps people representing themselves prepare for serious civil cases in U.S.
Web6.0From $99 a month - 176.0From £2,699 a year
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Trustate
Trustate is a web and API platform for estate planning, trust funding, probate, and estate administration.
WebAPI6.0From $125 a month - 19

Lawlift
Lawlift turns approved legal documents into rule-based templates that generate consistent documents from questionnaire answers.
WebAPI5.9 - 20
LegalGEN
LegalGEN is a paid attorney-branded AI platform for estate-planning law firms, available through web and API access.
WebAPI5.9From $99 a month - 21
Prolegis Estate Plan
Prolegis Estate Plan is a web-based solution for managing a law firm’s estate-planning work from client intake through drafting and reporting.
Web5.8$49 one-time - 225.7
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EstateScribe
EstateScribe is a web-based workspace for law firms that organizes estate-planning work, from client intake through document review.
Web5.7 - 245.7From $60 a month
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Clio Draft
Clio Draft is web software for automating legal document work, from collecting client information to preparing documents.
Web5.5
