definity vs /dev/agents
Which Agents AI tool is better in 2026?
definity
Agentic data engineering platform for production data pipelines
/dev/agents
An operating system purpose-built for the era of AI agents.
Side-by-side
/dev/agents is the more established option (raised $56M); pricing is comparable on both sides.
| Metric | definity | /dev/agents |
|---|---|---|
| Taglinei | Agentic data engineering platform for production data pipelines | An operating system purpose-built for the era of AI agents. |
| Foundedi | 2022🏆 | 2024 |
| HQi | IL | San Francisco, US |
| Employeesi | — | 11-50🏆 |
| Neuron scorei | 62 | 70🏆 |
| Total fundingi | $16.5M | $56M🏆 |
| Latest roundi | Series A · Apr 2026 | Seed · Nov 2024 |
| Valuationi | — | $500M🏆 |
| Cheapest paid plani | Pricing not disclosed | Pricing not disclosed |
| Free plani | ✗ | ✗ |
| Free triali | ✗ | ✗ |
| Top tier pricei | Pricing not disclosed | Pricing not disclosed |
| Pricing summaryi | Pricing not listed | Pricing not listed |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for definity and /dev/agents.
| Capability | definity | /dev/agents |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✗ | ✗ |
| Free trial | ✗ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of definity
- More mature (2022)
🔵 Strengths of /dev/agents
- Has raised more capital ($56M vs $16.5M)
- Higher Neuron score (70 vs 62)
- Newer company (2024)
Which should you choose?
Choose /dev/agents if price matters most — it starts at Pricing not listed, which is friendlier for teams watching burn. Both AI Agents tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose /dev/agents if you want the most established option — it has raised $56M, 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
definity vs /dev/agents — which is better?
It depends on your priority. definity is the leaner option; /dev/agents has broader feature depth. See the side-by-side table above.
Is definity cheaper than /dev/agents?
No — /dev/agents's cheapest paid plan is Pricing not listed, while definity's is Pricing not listed.
Do definity and /dev/agents offer free plans?
definity: Paid only. /dev/agents: Paid only.
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