Atropos Health vs C the Signs
Which Healthcare AI tool is better in 2026?
Atropos Health
On-demand real-world evidence for clinical decisions
C the Signs
AI platform that identifies patients at risk of cancer at the earliest, most curable stage
Side-by-side
Atropos Health is the more established option (raised $53.8M); pricing is comparable on both sides.
| Metric | Atropos Health | C the Signs |
|---|---|---|
| Taglinei | On-demand real-world evidence for clinical decisions | AI platform that identifies patients at risk of cancer at the earliest, most curable stage |
| Foundedi | 2019🏆 | — |
| HQi | New York, United States | — |
| Employeesi | 100 | 11-50🏆 |
| Neuron scorei | 72🏆 | 61 |
| Total fundingi | $53.8M🏆 | $8M |
| Latest roundi | Series B · May 2024 | Venture |
| 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 Atropos Health and C the Signs.
| Capability | Atropos Health | C the Signs |
|---|---|---|
| MCP support | ✓ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✗ | ✓ |
| Free trial | ✗ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Atropos Health
- Has raised more capital ($53.8M vs $8M)
- Higher Neuron score (72 vs 61)
- Newer company (2019)
🔵 Strengths of C the Signs
- Offers a free plan
- Offers a free trial
Which should you choose?
Choose C the Signs 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 Atropos Health if you want the most established option — it has raised $53.8M, 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
Atropos Health vs C the Signs — which is better?
It depends on your priority. Atropos Health has raised more capital and is the more established option; C the Signs has broader feature depth. See the side-by-side table above.
Is Atropos Health cheaper than C the Signs?
No — C the Signs's cheapest paid plan is Free, while Atropos Health's is Custom.
Do Atropos Health and C the Signs offer free plans?
Atropos Health: Paid only. C the Signs: Yes, has a free plan.
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