Eos AI vs OpenEvidence
Which Healthcare AI tool is better in 2026?
Eos AI
Autonomous OS for healthcare
OpenEvidence
AI medical assistant for clinicians
Side-by-side
OpenEvidence is the more established option (raised $735M); pricing is comparable on both sides.
| Metric | Eos AI | OpenEvidence |
|---|---|---|
| Taglinei | Autonomous OS for healthcare | AI medical assistant for clinicians |
| Foundedi | 2026 | 2022🏆 |
| HQi | San Francisco, US | San Francisco, US |
| Employeesi | 1-10 | 50-200🏆 |
| Neuron scorei | 49 | 63🏆 |
| Total fundingi | $500K | $735M🏆 |
| Latest roundi | Seed · Jan 2026 | Series D · Jan 2026 |
| Valuationi | — | $12B🏆 |
| Cheapest paid plani | Pricing not disclosed | — |
| Free plani | ✗ | ✗ |
| Free triali | ✗ | ✗ |
| Top tier pricei | Pricing not disclosed | Enterprise · Contact sales |
| Pricing summaryi | Pricing not listed | 1 published plans |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Eos AI and OpenEvidence.
| Capability | Eos AI | OpenEvidence |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✓ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | 2 (TypeScript, Python) |
| Free plan | ✗ | ✗ |
| Free trial | ✗ | ✗ |
| Verified | ✗ | ✓ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Eos AI
- Newer company (2026)
🔵 Strengths of OpenEvidence
- Has raised more capital ($735M vs $500K)
- Higher Neuron score (63 vs 49)
- More mature (2022)
- Verified profile
Which should you choose?
Choose OpenEvidence if price matters most — it starts at Freemium, which is friendlier for teams watching burn. Both AI Healthcare tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose OpenEvidence if you want the most established option — it has raised $735M, suggesting more runway for enterprise features, support, and long-term roadmap. For mission-critical workflows or larger teams, that stability often outweighs a lower monthly price.
Frequently asked questions
Eos AI vs OpenEvidence — which is better?
It depends on your priority. Eos AI is the leaner option; OpenEvidence has broader feature depth. See the side-by-side table above.
Is Eos AI cheaper than OpenEvidence?
No — OpenEvidence's cheapest paid plan is Freemium, while Eos AI's is Pricing not listed.
Do Eos AI and OpenEvidence offer free plans?
Eos AI: Paid only. OpenEvidence: Paid only.
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