Recursion vs Sully.ai
Which Healthcare AI tool is better in 2026?
Recursion
Pioneering AI-driven solutions in drug discovery to radically improve lives.
Sully.ai
Autonomous AI agents, or AI medical employees, that automate clinical and administrative work
Side-by-side
Recursion is the more established option (raised $500M); pricing is comparable on both sides.
| Metric | Recursion | Sully.ai |
|---|---|---|
| Taglinei | Pioneering AI-driven solutions in drug discovery to radically improve lives. | Autonomous AI agents, or AI medical employees, that automate clinical and administrative work |
| Foundedi | 2013🏆 | 2023 |
| HQi | Salt Lake City, US | — |
| Employeesi | 501-1000 | 11-50🏆 |
| Neuron scorei | 66🏆 | 50 |
| Total fundingi | $500M🏆 | $30.5M |
| Latest roundi | IPO · Apr 2021 | Series A |
| Valuationi | $2B🏆 | — |
| Cheapest paid plani | Pricing not disclosed | Pricing not disclosed |
| Free plani | ✗ | ✓ |
| Free triali | ✗ | ✓ |
| Top tier pricei | Pricing not disclosed | Pricing not disclosed |
| Pricing summaryi | Enterprise · Contact sales | Free |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Recursion and Sully.ai.
| Capability | Recursion | Sully.ai |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✗ | ✓ |
| Free trial | ✗ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Recursion
- Has raised more capital ($500M vs $30.5M)
- Higher Neuron score (66 vs 50)
- More mature (2013)
🔵 Strengths of Sully.ai
- Offers a free plan
- Offers a free trial
- Newer company (2023)
Which should you choose?
Choose Sully.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 Recursion 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
Recursion vs Sully.ai — which is better?
It depends on your priority. Recursion has raised more capital and is the more established option; Sully.ai has broader feature depth. See the side-by-side table above.
Is Recursion cheaper than Sully.ai?
No — Sully.ai's cheapest paid plan is Free, while Recursion's is Enterprise · Contact sales.
Do Recursion and Sully.ai offer free plans?
Recursion: Paid only. Sully.ai: Yes, has a free plan.
Explore more AI Healthcare tools
Contextual paths to related AI startups, deals and rankings.