Harvey vs Supio
Which Legal AI tool is better in 2026?
Harvey
The AI platform for elite law firms.
Supio
Agentic legal AI for personal injury and mass tort plaintiff firms
Side-by-side
Harvey leads on both fronts — more capital raised ($1.7B) and a lower entry price than Supio.
| Metric | Harvey | Supio |
|---|---|---|
| Taglinei | The AI platform for elite law firms. | Agentic legal AI for personal injury and mass tort plaintiff firms |
| Foundedi | 2022🏆 | 2023 |
| HQi | San Francisco, US | Seattle, US |
| Employeesi | 201-500 | 51-200🏆 |
| Neuron scorei | 88🏆 | 74 |
| Total fundingi | $1.7B🏆 | $91M |
| Latest roundi | Growth · Mar 2026 | Series A · Aug 2024 |
| Valuationi | $11B🏆 | — |
| Cheapest paid plani | —🏆 | Pricing not disclosed |
| Free plani | ✗ | ✗ |
| Free triali | ✗ | ✗ |
| Top tier pricei | Enterprise · Contact sales | Pricing not disclosed |
| Pricing summaryi | 1 published plans | Enterprise · Contact sales |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for Harvey and Supio.
| Capability | Harvey | Supio |
|---|---|---|
| MCP support | ✓ | ✗ |
| Public API | ✓ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✗ | ✗ |
| Free trial | ✗ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of Harvey
- Has raised more capital ($1.7B vs $91M)
- Higher Neuron score (88 vs 74)
- More mature (2022)
🔵 Strengths of Supio
- Newer company (2023)
Which should you choose?
Choose Harvey if price matters most — it starts at Paid, which is friendlier for teams watching burn. Both AI Legal tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Harvey if you want the most established option — it has raised $1.7B, 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
Harvey vs Supio — which is better?
It depends on your priority. Harvey has raised more capital and is the more established option; Supio has broader feature depth. See the side-by-side table above.
Is Harvey cheaper than Supio?
Yes — Harvey's cheapest paid plan is Paid, while Supio's is Enterprise · Contact sales.
Do Harvey and Supio offer free plans?
Harvey: Paid only. Supio: Paid only.
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