Bioptimus vs Harmonic
Which Foundation Models AI tool is better in 2026?
Bioptimus
Building the first universal AI foundation model for biology.
Harmonic
Mathematical superintelligence with hallucination-free, verified reasoning
Side-by-side
Harmonic is the more established option (raised $295M); pricing is comparable on both sides.
| Metric | Bioptimus | Harmonic |
|---|---|---|
| Taglinei | Building the first universal AI foundation model for biology. | Mathematical superintelligence with hallucination-free, verified reasoning |
| Foundedi | 2024 | 2023🏆 |
| HQi | Paris, FR | Palo Alto, US |
| Employeesi | 11-50 | 11-50 |
| Neuron scorei | 71 | 80🏆 |
| Total fundingi | $76M | $295M🏆 |
| Latest roundi | Seed · Feb 2024 | Series C · Nov 2025 |
| Valuationi | — | $1.4B🏆 |
| 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 Bioptimus and Harmonic.
| Capability | Bioptimus | Harmonic |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✓ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✗ | ✓ |
| Free trial | ✗ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Bioptimus
- Newer company (2024)
🔵 Strengths of Harmonic
- Has raised more capital ($295M vs $76M)
- Higher Neuron score (80 vs 71)
- Offers a free plan
- Offers a free trial
Which should you choose?
Choose Harmonic if price matters most — it starts at Free, which is friendlier for teams watching burn. Both Foundation Models tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Harmonic if you want the most established option — it has raised $295M, 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
Bioptimus vs Harmonic — which is better?
It depends on your priority. Bioptimus is the leaner option; Harmonic has broader feature depth. See the side-by-side table above.
Is Bioptimus cheaper than Harmonic?
No — Harmonic's cheapest paid plan is Free, while Bioptimus's is Enterprise · Contact sales.
Do Bioptimus and Harmonic offer free plans?
Bioptimus: Paid only. Harmonic: Yes, has a free plan.
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