Which Developer Platforms AI tool is better in 2026?
Enterprise AI for language understanding
Creator of ChatGPT, GPT-4, and the leading frontier AI lab.
| Cohere | OpenAI | |
|---|---|---|
| Tagline | Enterprise AI for language understanding | Creator of ChatGPT, GPT-4, and the leading frontier AI lab. |
| Founded | 2019 | 2015 |
| HQ | Toronto, CA | San Francisco, US |
| Employees | 1000-2000 | 1001-5000 |
| Total funding | $1.8B | $193.3B |
| Latest round | Series E ext · Sep 2025 | series-e · Mar 2026 |
| Valuation | $7B | $852B |
| Cheapest paid plan | — | Go · $8/mo |
| Free plan | ✗ | ✓ Free |
| Free trial | ✗ | ✗ |
| Top tier price | Enterprise · Contact sales | Pro · $200/mo |
| Pricing summary | 1 published plans | 6 published plans |
| Categories |
Developer-facing capabilities and access signals for Cohere and OpenAI.
| Capability | Cohere | OpenAI |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✓ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | 4 (Python, TypeScript, Java, Go) | 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 AI Developer Platforms 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. Cohere is the leaner option; OpenAI is cheaper to start. See the side-by-side table above.
No — OpenAI's cheapest paid plan is Go · $8/mo, while Cohere's is Freemium.
Cohere: Paid only. OpenAI: Yes, has a free plan.
Contextual paths to related AI startups, deals and rankings.