Cognition vs Tusk
Which Coding AI tool is better in 2026?
Cognition
Applied AI lab building Devin, the AI software engineer.
Tusk
AI agent that generates unit and integration tests on every pull request
Side-by-side
Cognition leads on both fronts — more capital raised ($2.5B) and a lower entry price than Tusk.
| Metric | Cognition | Tusk |
|---|---|---|
| Taglinei | Applied AI lab building Devin, the AI software engineer. | AI agent that generates unit and integration tests on every pull request |
| Foundedi | 2023 | 2023 |
| HQi | San Francisco, US | San Francisco, US |
| Employeesi | 11-50 | 1-10🏆 |
| Neuron scorei | 72🏆 | 48 |
| Total fundingi | $2.5B🏆 | $2.1M |
| Latest roundi | Series D · May 2026 | Seed · Apr 2024 |
| Valuationi | $26B🏆 | — |
| Cheapest paid plani | Pro · $20/mo🏆 | Pricing not disclosed |
| Free plani | ✓ Free | ✗ |
| Free triali | ✗ | ✓ |
| Top tier pricei | Max · $200/mo | Pricing not disclosed |
| Pricing summaryi | 5 published plans | Free trial |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Cognition and Tusk.
| Capability | Cognition | Tusk |
|---|---|---|
| MCP support | ✓ | ✗ |
| Public API | ✓ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✓ | ✗ |
| SDK languages | — | — |
| Free plan | ✓ | ✗ |
| Free trial | ✗ | ✓ |
| Verified | ✗ | ✗ |
| Active deal | ✓ | ✗ |
🟢 Strengths of Cognition
- Has raised more capital ($2.5B vs $2.1M)
- Higher Neuron score (72 vs 48)
- Offers a free plan
- Lower starting price ($500/mo)
🔵 Strengths of Tusk
- Offers a free trial
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 Coding 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 $2.5B, 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
Cognition vs Tusk — which is better?
It depends on your priority. Cognition has raised more capital and is the more established option; Tusk has broader feature depth. See the side-by-side table above.
Is Cognition cheaper than Tusk?
Yes — Cognition's cheapest paid plan is Pro · $20/mo, while Tusk's is Free trial.
Do Cognition and Tusk offer free plans?
Cognition: Yes, has a free plan. Tusk: Free trial only.
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