Periodic Labs vs Welltory
Which Healthcare AI tool is better in 2026?
Periodic Labs
Creating AI scientists and autonomous laboratories to accelerate scientific discovery, starting with physical sciences.
Welltory
The one app for your health — AI-powered insights to reduce stress, boost energy, and sleep better
Side-by-side
Periodic Labs is the more established option (raised $300M); pricing is comparable on both sides.
| Metric | Periodic Labs | Welltory |
|---|---|---|
| Taglinei | Creating AI scientists and autonomous laboratories to accelerate scientific discovery, starting with physical sciences. | The one app for your health — AI-powered insights to reduce stress, boost energy, and sleep better |
| Foundedi | 2025 | 2016🏆 |
| HQi | US | US |
| Employeesi | 11-50 | 51-200🏆 |
| Neuron scorei | 64🏆 | 37 |
| Total fundingi | $300M🏆 | Undisclosed |
| Latest roundi | Seed · Sep 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 | Enterprise · Contact sales | Free |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Periodic Labs and Welltory.
| Capability | Periodic Labs | Welltory |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✗ | ✓ |
| Free trial | ✗ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Periodic Labs
- Has raised more capital ($300M vs Undisclosed)
- Higher Neuron score (64 vs 37)
- Newer company (2025)
🔵 Strengths of Welltory
- Offers a free plan
- More mature (2016)
Which should you choose?
Choose Welltory 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 Periodic Labs if you want the most established option — it has raised $300M, 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
Periodic Labs vs Welltory — which is better?
It depends on your priority. Periodic Labs has raised more capital and is the more established option; Welltory has broader feature depth. See the side-by-side table above.
Is Periodic Labs cheaper than Welltory?
No — Welltory's cheapest paid plan is Free, while Periodic Labs's is Enterprise · Contact sales.
Do Periodic Labs and Welltory offer free plans?
Periodic Labs: Paid only. Welltory: Yes, has a free plan.
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