DiligenceSquared vs Mercury
Which Finance AI tool is better in 2026?
DiligenceSquared
AI-powered market due diligence that replaces million dollar McKinsey reports for PE deals.
Mercury
Radically different online business banking for startups, small businesses, and scaling companies.
Side-by-side
Mercury leads on both fronts — more capital raised ($500M) and a lower entry price than DiligenceSquared.
| Metric | DiligenceSquared | Mercury |
|---|---|---|
| Taglinei | AI-powered market due diligence that replaces million dollar McKinsey reports for PE deals. | Radically different online business banking for startups, small businesses, and scaling companies. |
| Foundedi | 2025🏆 | — |
| HQi | New York, US | US |
| Employeesi | — | — |
| Neuron scorei | 70 | 70 |
| Total fundingi | $5M | $500M🏆 |
| Latest roundi | Seed · Mar 2026 | Series C · Mar 2025 |
| Valuationi | — | — |
| Cheapest paid plani | From $50000/mo | —🏆 |
| Free plani | ✗ | ✓ Standard Accounts |
| Free triali | ✗ | ✗ |
| Top tier pricei | Pricing not disclosed | Treasury by Mercury Advisory · Contact sales |
| Pricing summaryi | Contact-sales · From $50000/mo | 3 published plans |
| Categoriesi |
Capability matrix
Developer-facing capabilities and access signals for DiligenceSquared and Mercury.
| Capability | DiligenceSquared | Mercury |
|---|---|---|
| MCP support | ✗ | ✗ |
| Public API | ✗ | ✗ |
| Webhooks | ✗ | ✗ |
| OAuth 2.0 | ✗ | ✗ |
| SDK languages | — | — |
| Free plan | ✗ | ✓ |
| Free trial | ✗ | ✗ |
| Verified | ✗ | ✗ |
| Active deal | ✗ | ✗ |
🟢 Strengths of DiligenceSquared
- Newer company (2025)
🔵 Strengths of Mercury
- Has raised more capital ($500M vs $5M)
- Offers a free plan
Which should you choose?
Choose Mercury if price matters most — it starts at Free, which is friendlier for teams watching burn. Both AI Finance tools ship core features, so the cost delta often decides it for small teams and solo operators.
Choose Mercury if you want the most established option — it has raised $500M, 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
DiligenceSquared vs Mercury — which is better?
It depends on your priority. DiligenceSquared is the leaner option; Mercury is cheaper to start. See the side-by-side table above.
Is DiligenceSquared cheaper than Mercury?
No — Mercury's cheapest paid plan is Free, while DiligenceSquared's is Contact-sales · From $50000/mo.
Do DiligenceSquared and Mercury offer free plans?
DiligenceSquared: Paid only. Mercury: Yes, has a free plan.
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