Duckbill vs Korso
Which Agents AI tool is better in 2026?
Duckbill
An AI-plus-human executive assistant that actually completes your personal to-do list
Korso
The intelligence layer for manufacturing that automates RFQs, supplier comms, and production exceptions.
Side-by-side
Duckbill is the more established option (raised $33M); pricing is comparable on both sides.
| Metric | Duckbill | Korso |
|---|---|---|
| Taglinei | An AI-plus-human executive assistant that actually completes your personal to-do list | The intelligence layer for manufacturing that automates RFQs, supplier comms, and production exceptions. |
| Foundedi | 2022🏆 | 2026 |
| HQi | Boston, United States | San Francisco, US |
| Employeesi | — | — |
| Neuron scorei | 71🏆 | 43 |
| Total fundingi | $33M🏆 | $500K |
| Latest roundi | Series A · Sep 2023 | Seed · Mar 2026 |
| Valuationi | — | — |
| Cheapest paid plani | Pricing not disclosed | Pricing not disclosed |
| Free plani | ✗ | ✗ |
| Free triali | ✓ | ✗ |
| Top tier pricei | Pricing not disclosed | Pricing not disclosed |
| Pricing summaryi | Free trial | Contact-sales |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Duckbill and Korso.
| Capability | Duckbill | Korso |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✗ | ✗ |
| Free trial | ✓ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Duckbill
- Has raised more capital ($33M vs $500K)
- Higher Neuron score (71 vs 43)
- Offers a free trial
- More mature (2022)
🔵 Strengths of Korso
- Newer company (2026)
Which should you choose?
Choose Korso if price matters most — it starts at Contact-sales, 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 Duckbill if you want the most established option — it has raised $33M, 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
Duckbill vs Korso — which is better?
It depends on your priority. Duckbill has raised more capital and is the more established option; Korso has broader feature depth. See the side-by-side table above.
Is Duckbill cheaper than Korso?
No — Korso's cheapest paid plan is Contact-sales, while Duckbill's is Free trial.
Do Duckbill and Korso offer free plans?
Duckbill: Free trial only. Korso: Paid only.
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