Undermind

Web · API · Extension· paid plans from $15/mo

Freedom report

Two barsScore 6.3

Free tierA free tier is on its own pricing page
Runs widely1 of 6 device platforms
DocumentedPlans, terms and facts published

Undermind is ranked #20 of 28 in AI search engines on Freedom251. It runs on API, Browser extension, Web. There is a free plan. Paid plans start at $15/mo.

Undermind plans and pricing

All plans

Free Free Standard rate limits on chats and searches · shared workspaces · connect agents undermind.ai · 8 Oct 2026

Team $15/mo per person, billed annually Pro features · team member management · priority customer support · centralized billing undermind.ai · 8 Oct 2026

Pro $16/mo billed annually 10x higher usage limits · deepest full text analysis · unlimited workspaces, files, and paper libraries undermind.ai · 8 Oct 2026

Enterprise custom pricing Increased compute · organizational login · onboarding · admin dashboard · custom terms/SLA/security review · dedicated support undermind.ai · 8 Oct 2026

Compared on AI search engines

Free plan: Yes
Paid from: $15/user/mo

Best Undermind alternatives

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The record

Product: Undermind describes itself as an AI co-researcher that finds relevant scientific literature for researchers.
Deep search: It reads and evaluates hundreds of papers and follows citation trails to find relevant research.
Research workflow: Users can iterate on reports, inspect full texts, extract details, and refine their understanding.
Alerts: Undermind can notify users when relevant papers are published in areas they follow.
Citation checking: Inline citations let users trace statements back to source papers.
Integrations: The MCP connection guide lists ChatGPT, Claude, Cursor, VS Code, Codex, Claude Code, GitHub Copilot, Microsoft Copilot, and other compatible clients.
Literature coverage: The maker says its search uses semantic search over more than 200 million papers.
Full-text access: The MCP guide says it fetches open-access PDFs automatically and can read paywalled PDFs after workspace upload.
Enterprise security: Enterprise agreements describe encryption in transit and at rest, strict access controls, and independent penetration testing.
Enterprise data use: The maker says enterprise proprietary R&D data is not used to train AI models and model providers do not retain or train on it.
Privacy: The privacy policy says Undermind does not sell personal data or share it for cross-context behavioral advertising.
Security practices: The enterprise security overview lists TLS encryption, role-based access control, multifactor authentication, penetration testing, vulnerability scanning, and daily backups.
Support: The Team plan includes priority customer support, while Enterprise includes dedicated support; the site lists [email protected].
Maker: The terms identify the company as Undermind AI, Inc.
Price from: $15/mo

Where it ranks on Freedom251

Best AI Search Engines in 2026#20 of 28
Best AI Research Assistants in 2026#22 of 28

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Sources

undermind.ai· checked 8 Oct 2026
undermind.ai/mcp· checked 8 Oct 2026
undermind.ai/privacy· checked 8 Oct 2026
undermind.ai/security-one-pager.pdf· checked 8 Oct 2026
undermind.ai/terms· checked 8 Oct 2026