Chai Discovery vs Terray Therapeutics
Which Healthcare AI tool is better in 2026?
Chai Discovery
Engineering better molecules using artificial intelligence for drug-like antibody design against challenging targets with atomic precision.
Terray Therapeutics
Generative AI and ultra-high-throughput chemistry for small-molecule drug discovery
Side-by-side
Chai Discovery is the more established option (raised $200M); pricing is comparable on both sides.
| Metric | Chai Discovery | Terray Therapeutics |
|---|---|---|
| Taglinei | Engineering better molecules using artificial intelligence for drug-like antibody design against challenging targets with atomic precision. | Generative AI and ultra-high-throughput chemistry for small-molecule drug discovery |
| Foundedi | 2023 | 2018🏆 |
| HQi | US | Monrovia, US |
| Employeesi | — | 51-200🏆 |
| Neuron scorei | 67 | 74🏆 |
| Total fundingi | $200M🏆 | $180M |
| Latest roundi | Series B · Dec 2025 | Series B · Oct 2024 |
| Valuationi | $1.3B🏆 | — |
| Cheapest paid plani | — | Pricing not disclosed |
| Free plani | ✗ | ✗ |
| Free triali | ✗ | ✗ |
| Top tier pricei | Enterprise Access · Contact sales | Pricing not disclosed |
| Pricing summaryi | 1 published plans | Enterprise · Contact sales |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Chai Discovery and Terray Therapeutics.
| Capability | Chai Discovery | Terray Therapeutics |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✗ | ✗ |
| Free trial | ✗ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Chai Discovery
- Has raised more capital ($200M vs $180M)
- Newer company (2023)
🔵 Strengths of Terray Therapeutics
- Higher Neuron score (74 vs 67)
- More mature (2018)
Which should you choose?
Choose Terray Therapeutics if price matters most — it starts at Enterprise · Contact sales, 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 Chai Discovery if you want the most established option — it has raised $200M, 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
Chai Discovery vs Terray Therapeutics — which is better?
It depends on your priority. Chai Discovery has raised more capital and is the more established option; Terray Therapeutics has broader feature depth. See the side-by-side table above.
Is Chai Discovery cheaper than Terray Therapeutics?
No — Terray Therapeutics's cheapest paid plan is Enterprise · Contact sales, while Chai Discovery's is Enterprise · Contact sales.
Do Chai Discovery and Terray Therapeutics offer free plans?
Chai Discovery: Paid only. Terray Therapeutics: Paid only.
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