Periodic Labs vs Runna
Which Healthcare AI tool is better in 2026?
Periodic Labs
Creating AI scientists and autonomous laboratories to accelerate scientific discovery, starting with physical sciences.
Runna
Personalized AI-powered running training plans and coaching, now part of Strava
Side-by-side
Periodic Labs is the more established option (raised $300M), but Runna is cheaper to start.
| Metric | Periodic Labs | Runna |
|---|---|---|
| Taglinei | Creating AI scientists and autonomous laboratories to accelerate scientific discovery, starting with physical sciences. | Personalized AI-powered running training plans and coaching, now part of Strava |
| Foundedi | 2025 | 2021🏆 |
| HQi | US | London, United Kingdom |
| Employeesi | 11-50🏆 | — |
| Neuron scorei | 64🏆 | 45 |
| Total fundingi | $300M🏆 | $12.5M |
| Latest roundi | Seed · Sep 2025 | Acquisition · Apr 2025 |
| Valuationi | — | — |
| Cheapest paid plani | Pricing not disclosed | From $19/mo🏆 |
| Free plani | ✗ | ✗ |
| Free triali | ✗ | ✓ |
| Top tier pricei | Pricing not disclosed | Pricing not disclosed |
| Pricing summaryi | Enterprise · Contact sales | Free trial · From $19/mo |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Periodic Labs and Runna.
| Capability | Periodic Labs | Runna |
|---|---|---|
| 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 $12.5M)
- Higher Neuron score (64 vs 45)
- Newer company (2025)
🔵 Strengths of Runna
- Offers a free trial
- Lower starting price ($19/mo)
- More mature (2021)
Which should you choose?
Choose Runna if price matters most — it starts at Free trial · From $19/mo, 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 Runna — which is better?
It depends on your priority. Periodic Labs has raised more capital and is the more established option; Runna is cheaper to start. See the side-by-side table above.
Is Periodic Labs cheaper than Runna?
No — Runna's cheapest paid plan is Free trial · From $19/mo, while Periodic Labs's is Enterprise · Contact sales.
Do Periodic Labs and Runna offer free plans?
Periodic Labs: Paid only. Runna: Free trial only.
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