Duckbill vs Tana
Which Agents AI tool is better in 2026?
Duckbill
An AI-plus-human executive assistant that actually completes your personal to-do list
Tana
AI-native workspace built around a live knowledge graph, Supertags, and voice-driven capture.
Side-by-side
Duckbill is the more established option (raised $33M); pricing is comparable on both sides.
| Metric | Duckbill | Tana |
|---|---|---|
| Taglinei | An AI-plus-human executive assistant that actually completes your personal to-do list | AI-native workspace built around a live knowledge graph, Supertags, and voice-driven capture. |
| Foundedi | 2022 | 2021🏆 |
| HQi | Boston, United States | Palo Alto, US |
| Employeesi | — | 11-50🏆 |
| Neuron scorei | 71🏆 | 69 |
| Total fundingi | $33M🏆 | $25M |
| Latest roundi | Series A · Sep 2023 | Series A · Feb 2025 |
| Valuationi | — | $100M🏆 |
| 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 | Pricing not listed |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Duckbill and Tana.
| Capability | Duckbill | Tana |
|---|---|---|
| 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 $25M)
- Higher Neuron score (71 vs 69)
- Offers a free trial
- Newer company (2022)
🔵 Strengths of Tana
- More mature (2021)
Which should you choose?
Choose Tana 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 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 Tana — which is better?
It depends on your priority. Duckbill has raised more capital and is the more established option; Tana has broader feature depth. See the side-by-side table above.
Is Duckbill cheaper than Tana?
No — Tana's cheapest paid plan is Pricing not listed, while Duckbill's is Free trial.
Do Duckbill and Tana offer free plans?
Duckbill: Free trial only. Tana: Paid only.
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