At a glance
- Best for
- Proposal and technical teams responding to government and defense solicitations.
- Market focus
- U.S. federal and defense
- Pricing
- Ensis AI does not publish prices, plan names, free-plan terms, or trial terms. Buyers can request a demo.
Overview
Ensis AI is an AI-powered proposal and productivity platform for knowledge workers. It is now part of Arkenstone.
Products and capabilities
Ensis structures, writes, and refines proposals for government contracting workflows. It analyzes RFPs, organizes requirements, drafts responses using approved company content, and checks drafts against instructions.
Integrations
Ensis supports Microsoft Word, Excel, PowerPoint, and Outlook through Microsoft Office and Microsoft 365 workflows.
Strengths and limitations
Strengths
- RFP analysis and requirement extraction
- Proposal drafting from approved reference content
- Microsoft Word, PowerPoint, and Outlook workflows
Limitations
- Public pricing is not listed.
- Eligibility is limited to U.S. residents and U.S. legal entities.
Similar tools
- Vultron
AI software for government proposal and RFP work.
- GovDash
Capture and proposal workflow software for government contractors.
- Awarded AI
Procurement Sciences product for AI-supported government capture and proposal work.
Recent product and company changes
- 2026-04-02: Ensis announced its acquisition by Arkenstone and said product and service scope would remain unchanged.
- 2025-11-24: Ensis released Ensis for Outlook for using company knowledge in email replies.
- 2025-09-11: Ensis for PowerPoint became available with proposal visuals and the Resource Assistant.
Sources (7)
- Official website ↗ensis.ai
- pricing ↗ensis.ai
- ensis is joining arkenstone ↗ensis.ai
- release notes ↗ensis.ai
- ensis ai ↗learn.microsoft.com
- terms conditions ↗ensis.ai
- ensis documentation ↗ensis-ai.gitbook.io
Last verified: 2026-09-06
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