Nous Research vs Sea AI Lab - SAIL
Which Foundation Models AI tool is better in 2026?
Nous Research
Open-source AI lab building decentralized models, agents, and training
Sea AI Lab - SAIL
Incubating the future by understanding and creating intelligence from first principles to solve challenging problems.
Side-by-side
Nous Research leads on both fronts — more capital raised ($140M) and a lower entry price than Sea AI Lab - SAIL.
| Metric | Nous Research | Sea AI Lab - SAIL |
|---|---|---|
| Taglinei | Open-source AI lab building decentralized models, agents, and training | Incubating the future by understanding and creating intelligence from first principles to solve challenging problems. |
| Foundedi | 2023🏆 | — |
| HQi | New York, US | Singapore, SG |
| Employeesi | 11-50 | 51-200🏆 |
| Neuron scorei | 63🏆 | 36 |
| Total fundingi | $140M🏆 | Undisclosed |
| Latest roundi | other · Jul 2026 | — |
| Valuationi | $1B🏆 | — |
| Cheapest paid plani | Pricing not disclosed🏆 | — |
| Free plani | ✓ | ✓ Open Source Models |
| Free triali | ✗ | ✗ |
| Top tier pricei | Pricing not disclosed | — |
| Pricing summaryi | Free | 1 published plans |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Nous Research and Sea AI Lab - SAIL.
| Capability | Nous Research | Sea AI Lab - SAIL |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✓ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | 2 (python, typescript) | 1 (Python) |
| Free plan | ✓ | ✓ |
| Free trial | ✗ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Nous Research
- Has raised more capital ($140M vs Undisclosed)
- Higher Neuron score (63 vs 36)
- Newer company (2023)
🔵 Strengths of Sea AI Lab - SAIL
- Strong in Foundation Models
Which should you choose?
Choose Nous Research 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 Nous Research if you want the most established option — it has raised $140M, 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
Nous Research vs Sea AI Lab - SAIL — which is better?
It depends on your priority. Nous Research has raised more capital and is the more established option; Sea AI Lab - SAIL has broader feature depth. See the side-by-side table above.
Is Nous Research cheaper than Sea AI Lab - SAIL?
Yes — Nous Research's cheapest paid plan is Free, while Sea AI Lab - SAIL's is Free.
Do Nous Research and Sea AI Lab - SAIL offer free plans?
Nous Research: Yes, has a free plan. Sea AI Lab - SAIL: Yes, has a free plan.
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