Capstan Medical vs Surgerii Robotics
Which Medical AI tool is better in 2026?
Capstan Medical
Robotic and catheter-delivered implants for minimally invasive heart valve repair
Surgerii Robotics
Single-port endoscopic surgical robotics built on dual continuum mechanisms
Side-by-side
Capstan Medical is the more established option (raised $184M); pricing is comparable on both sides.
| Metric | Capstan Medical | Surgerii Robotics |
|---|---|---|
| Taglinei | Robotic and catheter-delivered implants for minimally invasive heart valve repair | Single-port endoscopic surgical robotics built on dual continuum mechanisms |
| Foundedi | 2018 | 2018 |
| HQi | Santa Cruz, US | Beijing, CN |
| Employeesi | 51-200🏆 | 201-500 |
| Neuron scorei | 66🏆 | 65 |
| Total fundingi | $184M🏆 | $100M |
| Latest roundi | Series C · Jan 2025 | Series D · Jan 2026 |
| Valuationi | — | — |
| Cheapest paid plani | Pricing not disclosed | Pricing not disclosed |
| Free plani | ✓ | ✓ |
| Free triali | ✓ | ✓ |
| Top tier pricei | Pricing not disclosed | Pricing not disclosed |
| Pricing summaryi | Free | Free |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Capstan Medical and Surgerii Robotics.
| Capability | Capstan Medical | Surgerii Robotics |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✓ | ✓ |
| Free trial | ✓ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Capstan Medical
- Has raised more capital ($184M vs $100M)
- Higher Neuron score (66 vs 65)
🔵 Strengths of Surgerii Robotics
- Strong in AI Medical
Which should you choose?
Choose Surgerii Robotics if price matters most — it starts at Free, which is friendlier for teams watching burn. Both AI Medical tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Capstan Medical if you want the most established option — it has raised $184M, 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
Capstan Medical vs Surgerii Robotics — which is better?
It depends on your priority. Capstan Medical has raised more capital and is the more established option; Surgerii Robotics has broader feature depth. See the side-by-side table above.
Is Capstan Medical cheaper than Surgerii Robotics?
No — Surgerii Robotics's cheapest paid plan is Free, while Capstan Medical's is Free.
Do Capstan Medical and Surgerii Robotics offer free plans?
Capstan Medical: Yes, has a free plan. Surgerii Robotics: Yes, has a free plan.
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