OpenEvidence vs Summer Health
Which Healthcare AI tool is better in 2026?
OpenEvidence
AI medical assistant for clinicians
Summer Health
Text-based pediatric care service that pairs parents with pediatricians over messaging and
Side-by-side
OpenEvidence is the more established option (raised $735M); pricing is comparable on both sides.
| Metric | OpenEvidence | Summer Health |
|---|---|---|
| Taglinei | AI medical assistant for clinicians | Text-based pediatric care service that pairs parents with pediatricians over messaging and |
| Foundedi | 2022🏆 | — |
| HQi | San Francisco, US | — |
| Employeesi | 50-200 | 11-50🏆 |
| Neuron scorei | 63🏆 | 41 |
| Total fundingi | $735M🏆 | $19.1M |
| Latest roundi | Series D · Jan 2026 | Seed |
| Valuationi | $12B🏆 | — |
| Cheapest paid plani | — | Pricing not disclosed |
| Free plani | ✗ | ✓ |
| Free triali | ✗ | ✓ |
| Top tier pricei | Enterprise · Contact sales | Pricing not disclosed |
| Pricing summaryi | 1 published plans | Free |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for OpenEvidence and Summer Health.
| Capability | OpenEvidence | Summer Health |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✓ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | 2 (TypeScript, Python) | — |
| Free plan | ✗ | ✓ |
| Free trial | ✗ | ✓ |
| Verified | ✓ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of OpenEvidence
- Has raised more capital ($735M vs $19.1M)
- Higher Neuron score (63 vs 41)
- Newer company (2022)
- Verified profile
🔵 Strengths of Summer Health
- Offers a free plan
- Offers a free trial
Which should you choose?
Choose Summer Health if price matters most — it starts at Free, 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
OpenEvidence vs Summer Health — which is better?
It depends on your priority. OpenEvidence has raised more capital and is the more established option; Summer Health has broader feature depth. See the side-by-side table above.
Is OpenEvidence cheaper than Summer Health?
No — Summer Health's cheapest paid plan is Free, while OpenEvidence's is Freemium.
Do OpenEvidence and Summer Health offer free plans?
OpenEvidence: Paid only. Summer Health: Yes, has a free plan.
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