ChemLex vs Proscia
Which Drug Discovery AI tool is better in 2026?
ChemLex
24/7 self-driving lab that runs autonomous chemistry to accelerate drug discovery
Proscia
AI-powered digital pathology for precision medicine
Side-by-side
Proscia is the more established option (raised $130M); pricing is comparable on both sides.
| Metric | ChemLex | Proscia |
|---|---|---|
| Taglinei | 24/7 self-driving lab that runs autonomous chemistry to accelerate drug discovery | AI-powered digital pathology for precision medicine |
| Foundedi | 2022 | 2014🏆 |
| HQi | Singapore, SG | Philadelphia, United States |
| Employeesi | 51-200🏆 | — |
| Neuron scorei | 56 | 75🏆 |
| Total fundingi | $45M | $130M🏆 |
| Latest roundi | Series A | Series D · Jan 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 | Free | Custom |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for ChemLex and Proscia.
| Capability | ChemLex | Proscia |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✓ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✓ | ✗ |
| Free trial | ✓ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of ChemLex
- Offers a free plan
- Offers a free trial
- Newer company (2022)
🔵 Strengths of Proscia
- Has raised more capital ($130M vs $45M)
- Higher Neuron score (75 vs 56)
- More mature (2014)
Which should you choose?
Choose Proscia if price matters most — it starts at Custom, which is friendlier for teams watching burn. Both Drug Discovery tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Proscia if you want the most established option — it has raised $130M, 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
ChemLex vs Proscia — which is better?
It depends on your priority. ChemLex is the leaner option; Proscia has broader feature depth. See the side-by-side table above.
Is ChemLex cheaper than Proscia?
No — Proscia's cheapest paid plan is Custom, while ChemLex's is Free.
Do ChemLex and Proscia offer free plans?
ChemLex: Yes, has a free plan. Proscia: Paid only.
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