Choose Exa if you need
- API. We haven't found it on Undermind's website.
- SOC 2, GDPR or HIPAA. We haven't found them on Undermind's website.
At a glance
- Both have a free plan.
- Undermind's lowest paid plan is Team at $15 per person per month, billed annually, as of October 23, 2026.
- Only Exa lists API.
- Only Undermind lists Web.
- Both work with Claude, ChatGPT, Cursor, Codex and VS Code.
- Both list SSO.
- Only Exa lists SOC 2, GDPR and HIPAA.
- Both have a public API.
From each tool's own website, checked on the dates below, and from published reviews.
Which to choose
From the facts checked for both tools, not from opinion. A fact we haven't confirmed for one of them is never counted.
Choose Undermind if you need
- Web. We haven't found it on Exa's website.
- Integration with Claude Code, Gemini or GitHub Copilot. We haven't found them on Exa's website.
Exa
Nobody has reviewed Exa yet. Its rating shows once it has 3 reviews.
Review Exa
Undermind
Nobody has reviewed Undermind yet. Its rating shows once it has 3 reviews.
Review UndermindThe facts
- What it does
- ExaSearch API for AI agents, with real-time web data
- UndermindYour AI co-researcher that finds the papers others miss
- Free plan
- ExaYes
- UndermindYes
- Pricing
- ExaUsage-based
- UndermindPer user, monthly
- Paid plans from
- ExaNot confirmed
What they share
From the platforms and integrations each website lists.
Platforms
BothNone in common
Only Exa
- API
Only Undermind
- Web
Integrations
Both
- Claude
- ChatGPT
- Cursor
- Codex
- VS Code
Only ExaNothing else listed
People who switched
Reviewers who say they used one of these before the other.
No reviewer has said they moved between Exa and Undermind yet.
Used either of them?
Your review makes this comparison better for the next person. Review Exa or review Undermind.