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BlackBoiler vs LegalFly

BlackBoiler

blackboiler.com

LegalFly

legalfly.com

Side by side

FigureBlackBoilerLegalFly
Price from$104.17/mo—
Free plan——
Free trialYes—
Open source——
WebYesYes
Windows—Yes
macOS—Yes
iOS—Yes
Android—Yes
APIYes—
Self-hosted—Yes
Plans published31
Spec score · Legal AI Software8.3 (#7)7.6 (#12)
Data protectionThe security page says customer data is encrypted in transit and at rest, hosted on AWS, and protected with access controls and customer-specific isolation measures.The company says documents are anonymized before processing and encrypted at rest and in transit.
HeadquartersBrambleton, Virginia, United StatesGhent, Belgium

Plans

BlackBoiler

  • Starter$1,250 a year
  • Pro$3,000 a year
  • EnterprisePriced on request

BlackBoiler pricing →

LegalFly

  • EnterprisePriced on request

LegalFly pricing →

In their own words

BlackBoiler

BlackBoiler reviews contracts in Microsoft Word by applying an organization’s playbook, previous redlines, approved wording, and examples. It creates first-pass tracked changes and comments; reviewers then accept, modify, reject, escalate, or negotiate each suggestion. Veris provides conversational access to playbooks and contract language within Word. The service covers recurring agreements such as NDAs, service agreements, and subcontracts, plus construction prime contracts, subcontracts, and professional services agreements using AIA, ConsensusDocs, and EJCDC forms. BlackBoiler is aimed at in-house legal teams, law firms, contract managers, and construction legal, commercial, procurement, and project teams. It concentrates on pre-execution review and redlining, while an existing CLM can handle intake, approvals, signatures, and the broader lifecycle. Platforms are web and API. Starter costs $1,250/user/year, Pro costs $3,000/user/year, Enterprise pricing is custom, and a seven-day trial requires a credit card.

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LegalFly

LEGALFLY provides governed workflows for enterprise legal work, from incoming requests through outcomes. Its research tool answers legal questions using verified case law and legislation across 130+ jurisdictions. Contract review supports negotiation against playbooks that can be tailored by contract type and jurisdiction. Draft converts existing contracts into reusable templates and generates Word documents using approved language and standards. Legal Radar monitors regulations across jurisdictions and provides organization-specific impact assessments. Multi Review analyzes document sets, extracts terms, flags risks and inconsistencies, and exports audit-ready reports. Agent Studio can start workflows from email, Slack, Teams, or manual requests, then manage routing, follow-ups, escalations, and approvals. Integrations include Microsoft Word, SharePoint, Google Drive, Microsoft Teams, Slack, email, and Microsoft Copilot. LEGALFLY says documents are anonymized before processing and encrypted at rest and in transit. Deployment options include SaaS, a dedicated single tenant in a preferred Azure region, and single tenancy with on-premise anonymization. Pricing is on request; the site directs prospective customers to book a demo.

Visit legalfly.com