OpenAI vs Sea AI Lab - SAIL
Which Foundation Models AI tool is better in 2026?
OpenAI
Creator of ChatGPT, GPT-4, and the leading frontier AI lab.
Sea AI Lab - SAIL
Incubating the future by understanding and creating intelligence from first principles to solve challenging problems.
Side-by-side
| OpenAI | Sea AI Lab - SAIL | |
|---|---|---|
| Tagline | Creator of ChatGPT, GPT-4, and the leading frontier AI lab. | Incubating the future by understanding and creating intelligence from first principles to solve challenging problems. |
| Founded | 2015 | — |
| HQ | San Francisco, US | — |
| Employees | 1001-5000 | — |
| Total funding | $193.3B | Undisclosed |
| Latest round | series-e · Mar 2026 | — |
| Valuation | $852B | — |
| Cheapest paid plan | Go · $8/mo | Pricing not disclosed |
| Free plan | ✓ Free | ✗ |
| Free trial | ✗ | ✗ |
| Top tier price | Pro · $200/mo | Pricing not disclosed |
| Pricing summary | 6 published plans | Enterprise · Contact sales |
| Categories |
Capability matrix
Developer-facing capabilities and access signals for OpenAI and Sea AI Lab - SAIL.
| Capability | OpenAI | Sea AI Lab - SAIL |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | 6 (Python, Node.js, TypeScript, Go…) | — |
| Free plan | ✓ | ✗ |
| Free trial | ✗ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of OpenAI
- Has raised more capital ($193.3B vs Undisclosed)
- Higher Neuron score (80 vs 11)
- Offers a free plan
- Lower starting price ($20/mo)
🔵 Strengths of Sea AI Lab - SAIL
- Strong in Foundation Models
Which should you choose?
Choose OpenAI if price matters most — it starts at Free · From $20/mo, 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 OpenAI if you want the most established option — it has raised $193.3B, 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
OpenAI vs Sea AI Lab - SAIL — which is better?
It depends on your priority. OpenAI 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 OpenAI cheaper than Sea AI Lab - SAIL?
Yes — OpenAI's cheapest paid plan is Go · $8/mo, while Sea AI Lab - SAIL's is Enterprise · Contact sales.
Do OpenAI and Sea AI Lab - SAIL offer free plans?
OpenAI: Yes, has a free plan. Sea AI Lab - SAIL: Paid only.
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