/dev/agents vs OpenAI
Which Developer Platforms AI tool is better in 2026?
/dev/agents
An operating system purpose-built for the era of AI agents.
OpenAI
Creator of ChatGPT, GPT-4, and the leading frontier AI lab.
Side-by-side
| /dev/agents | OpenAI | |
|---|---|---|
| Tagline | An operating system purpose-built for the era of AI agents. | Creator of ChatGPT, GPT-4, and the leading frontier AI lab. |
| Founded | 2024 | 2015 |
| HQ | San Francisco, US | San Francisco, US |
| Employees | 11-50 | 1001-5000 |
| Total funding | $56M | $193.3B |
| Latest round | Seed · Nov 2024 | series-e · Mar 2026 |
| Valuation | $500M | $852B |
| Cheapest paid plan | Pricing not disclosed | Go · $8/mo |
| Free plan | ✗ | ✓ Free |
| Free trial | ✗ | ✗ |
| Top tier price | Pricing not disclosed | Pro · $200/mo |
| Pricing summary | Pricing not listed | 6 published plans |
| Categories |
Capability matrix
Developer-facing capabilities and access signals for /dev/agents and OpenAI.
| Capability | /dev/agents | OpenAI |
|---|---|---|
| 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 /dev/agents
- Newer company (2024)
🔵 Strengths of OpenAI
- Has raised more capital ($193.3B vs $56M)
- Higher Neuron score (81 vs 43)
- Offers a free plan
- Lower starting price ($20/mo)
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 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.
Frequently asked questions
/dev/agents vs OpenAI — which is better?
It depends on your priority. /dev/agents is the leaner option; OpenAI is cheaper to start. See the side-by-side table above.
Is /dev/agents cheaper than OpenAI?
No — OpenAI's cheapest paid plan is Go · $8/mo, while /dev/agents's is Pricing not listed.
Do /dev/agents and OpenAI offer free plans?
/dev/agents: Paid only. OpenAI: Yes, has a free plan.
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