Aidoc vs Capstan Medical
Which Medical AI tool is better in 2026?
Aidoc
Clinical AI foundation model for medical imaging and triage
Capstan Medical
Robotic and catheter-delivered implants for minimally invasive heart valve repair
Side-by-side
Aidoc is the more established option (raised $500M); pricing is comparable on both sides.
| Metric | Aidoc | Capstan Medical |
|---|---|---|
| Taglinei | Clinical AI foundation model for medical imaging and triage | Robotic and catheter-delivered implants for minimally invasive heart valve repair |
| Foundedi | 2016🏆 | 2018 |
| HQi | Tel Aviv, Israel | Santa Cruz, US |
| Employeesi | — | 51-200🏆 |
| Neuron scorei | 77🏆 | 52 |
| Total fundingi | $500M🏆 | $184M |
| Latest roundi | Series E · Apr 2026 | Series C · Jan 2025 |
| 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 | Custom | Free |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Aidoc and Capstan Medical.
| Capability | Aidoc | Capstan Medical |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✓ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✗ | ✓ |
| Free trial | ✗ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Aidoc
- Has raised more capital ($500M vs $184M)
- Higher Neuron score (77 vs 52)
- More mature (2016)
🔵 Strengths of Capstan Medical
- Offers a free plan
- Offers a free trial
- Newer company (2018)
Which should you choose?
Choose Capstan Medical 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 Aidoc if you want the most established option — it has raised $500M, 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
Aidoc vs Capstan Medical — which is better?
It depends on your priority. Aidoc has raised more capital and is the more established option; Capstan Medical has broader feature depth. See the side-by-side table above.
Is Aidoc cheaper than Capstan Medical?
No — Capstan Medical's cheapest paid plan is Free, while Aidoc's is Custom.
Do Aidoc and Capstan Medical offer free plans?
Aidoc: Paid only. Capstan Medical: Yes, has a free plan.
Explore more AI Medical tools
Contextual paths to related AI startups, deals and rankings.