Delfina vs Heidi AI
Which Healthcare AI tool is better in 2026?
Delfina
AI-powered pregnancy care to reduce maternal risk
Heidi AI
Your AI Care Partner for Modern Clinical Practice, supporting clinicians from documentation to decisions and follow-up.
Side-by-side
Delfina is the more established option (raised $22.3M); pricing is comparable on both sides.
| Metric | Delfina | Heidi AI |
|---|---|---|
| Taglinei | AI-powered pregnancy care to reduce maternal risk | Your AI Care Partner for Modern Clinical Practice, supporting clinicians from documentation to decisions and follow-up. |
| Foundedi | 2021🏆 | — |
| HQi | San Francisco, United States | — |
| Employeesi | — | — |
| Neuron scorei | 70🏆 | 18 |
| Total fundingi | $22.3M🏆 | Undisclosed |
| Latest roundi | Series A · Jan 2025 | — |
| Valuationi | — | — |
| Cheapest paid plani | Pricing not disclosed | — |
| Free plani | ✗ | ✓ Free |
| Free triali | ✗ | ✗ |
| Top tier pricei | Pricing not disclosed | Enterprise · Contact sales |
| Pricing summaryi | Custom | 2 published plans |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Delfina and Heidi AI.
| Capability | Delfina | Heidi AI |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✗ | ✓ |
| Free trial | ✗ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Delfina
- Has raised more capital ($22.3M vs Undisclosed)
- Higher Neuron score (70 vs 18)
- Newer company (2021)
🔵 Strengths of Heidi AI
- Offers a free plan
Which should you choose?
Choose Heidi AI 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 Delfina if you want the most established option — it has raised $22.3M, 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
Delfina vs Heidi AI — which is better?
It depends on your priority. Delfina has raised more capital and is the more established option; Heidi AI has broader feature depth. See the side-by-side table above.
Is Delfina cheaper than Heidi AI?
No — Heidi AI's cheapest paid plan is Free, while Delfina's is Custom.
Do Delfina and Heidi AI offer free plans?
Delfina: Paid only. Heidi AI: Yes, has a free plan.
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