Which Foundation Models AI tool is better in 2026?
Creator of ChatGPT, GPT-4, and the leading frontier AI lab.
Preferred Networks develops and provides all four layers of the AI technology value chain: AI semiconductors, computing infrastructure, generative AI foundation models, and AI products/solutions.
| OpenAI | Preferred Networks | |
|---|---|---|
| Tagline | Creator of ChatGPT, GPT-4, and the leading frontier AI lab. | Preferred Networks develops and provides all four layers of the AI technology value chain: AI semiconductors, computing infrastructure, generative AI foundation models, and AI products/solutions. |
| Founded | 2015 | — |
| HQ | San Francisco, US | JP |
| 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 |
Developer-facing capabilities and access signals for OpenAI and Preferred Networks.
| Capability | OpenAI | Preferred Networks |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | 6 (Python, Node.js, TypeScript, Go…) | — |
| Free plan | ✓ | ✗ |
| Free trial | ✗ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
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.
It depends on your priority. OpenAI has raised more capital and is the more established option; Preferred Networks has broader feature depth. See the side-by-side table above.
Yes — OpenAI's cheapest paid plan is Go · $8/mo, while Preferred Networks's is Enterprise · Contact sales.
OpenAI: Yes, has a free plan. Preferred Networks: Paid only.
Contextual paths to related AI startups, deals and rankings.