Capstan Medical vs XCath
Which Medical AI tool is better in 2026?
Capstan Medical
Robotic and catheter-delivered implants for minimally invasive heart valve repair
XCath
Next-generation endovascular robotics and steerable neurovascular guidewires
Side-by-side
Capstan Medical is the more established option (raised $184M); pricing is comparable on both sides.
| Metric | Capstan Medical | XCath |
|---|---|---|
| Taglinei | Robotic and catheter-delivered implants for minimally invasive heart valve repair | Next-generation endovascular robotics and steerable neurovascular guidewires |
| Foundedi | 2018 | 2017🏆 |
| HQi | Santa Cruz, US | Houston, US |
| Employeesi | 51-200 | 51-200 |
| Neuron scorei | 66🏆 | 63 |
| Total fundingi | $184M🏆 | $92M |
| Latest roundi | Series C · Jan 2025 | Series C · Mar 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 XCath.
| Capability | Capstan Medical | XCath |
|---|---|---|
| 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 $92M)
- Higher Neuron score (66 vs 63)
- Newer company (2018)
🔵 Strengths of XCath
- More mature (2017)
Which should you choose?
Choose XCath 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 XCath — which is better?
It depends on your priority. Capstan Medical has raised more capital and is the more established option; XCath has broader feature depth. See the side-by-side table above.
Is Capstan Medical cheaper than XCath?
No — XCath's cheapest paid plan is Free, while Capstan Medical's is Free.
Do Capstan Medical and XCath offer free plans?
Capstan Medical: Yes, has a free plan. XCath: Yes, has a free plan.
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