ARC Prize Foundation vs Cognition
Which Agents AI tool is better in 2026?
ARC Prize Foundation
AI benchmarks that measure general intelligence and inspire new ideas
Cognition
Applied AI lab building Devin, the AI software engineer.
Side-by-side
Cognition leads on both fronts — more capital raised ($4.1B) and a lower entry price than ARC Prize Foundation.
| Metric | ARC Prize Foundation | Cognition |
|---|---|---|
| Taglinei | AI benchmarks that measure general intelligence and inspire new ideas | Applied AI lab building Devin, the AI software engineer. |
| Foundedi | 2026 | 2023🏆 |
| HQi | San Francisco, US | San Francisco, US |
| Employeesi | 1-10 | 11-50🏆 |
| Neuron scorei | 50 | 74🏆 |
| Total fundingi | $500K | $4.1B🏆 |
| Latest roundi | Seed · Jan 2026 | series-e · Sep 2026 |
| Valuationi | — | $26B🏆 |
| Cheapest paid plani | Pricing not disclosed | Pro · $20/mo🏆 |
| Free plani | ✗ | ✓ Free |
| Free triali | ✗ | ✗ |
| Top tier pricei | Pricing not disclosed | Max · $200/mo |
| Pricing summaryi | Pricing not listed | 5 published plans |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for ARC Prize Foundation and Cognition.
| Capability | ARC Prize Foundation | Cognition |
|---|---|---|
| MCP support | ✗ | ✓ |
| Public API | ✗ | ✓ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✓ |
| SDK languages | — | — |
| Free plan | ✗ | ✓ |
| Free trial | ✗ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✓ |
🟢 Strengths of ARC Prize Foundation
- Newer company (2026)
🔵 Strengths of Cognition
- Has raised more capital ($4.1B vs $500K)
- Higher Neuron score (74 vs 50)
- Offers a free plan
- Lower starting price ($500/mo)
Which should you choose?
Choose Cognition if price matters most — it starts at Free · From $500/mo, 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 Cognition if you want the most established option — it has raised $4.1B, 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.
💸 Deals
Try Devin with starter credits
Cognition's Devin offers a starter pack of ACU credits on signup so you can test the autonomous engineer on real tasks.
Terms: Credit amount varies by program.
Frequently asked questions
ARC Prize Foundation vs Cognition — which is better?
It depends on your priority. ARC Prize Foundation is the leaner option; Cognition is cheaper to start. See the side-by-side table above.
Is ARC Prize Foundation cheaper than Cognition?
No — Cognition's cheapest paid plan is Pro · $20/mo, while ARC Prize Foundation's is Pricing not listed.
Do ARC Prize Foundation and Cognition offer free plans?
ARC Prize Foundation: Paid only. Cognition: Yes, has a free plan.
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