Costs, licensing, consumer protection Privacy, self-custody, censorship resistance

Treasury Prime

Treasury Prime

4.4/5 2.7/5 · Data verified on

Treasury Prime is a Y Combinator-backed BaaS platform, with a multi-bank FDIC network, managed compliance, issuing APIs and good privacy (8/10). It is, however, a B2B product available only in the US.

61
Transparency: Medium
61/100 · see methodology
61
Data exposure: Medium
61/100 · lower is better for sovereignty · methodology

Data & conditions

Service type Card issuing / BaaS
Pricing model Monthly SaaS
Card networks Visa, Mastercard
Card types virtual, physical, debit
Fiat rails ACH, Wire
SDK REST/JSON
Processed volume $10B
Fund custody Self-custody (funds in your control)
KYC Full
Supported countries US · 1+ countries
Regulator FDIC / OCC / State regulators (via sponsor banks)
OAM Italy registration No
Segment B2B
MiCA / License status BaaS middleware (partner bank model) Multi-bank FDIC (US)

Strengths

  • YC-backed; multi-bank FDIC network; compliance gestita; API BaaS; privacy 8/10.
  • Self-custody: funds stay in your wallet — the platform cannot touch them.

Weaknesses

  • B2B; US-only.
  • Full KYC required: verified identity, zero pseudonymity.
  • Subject to regulation (Multi-bank FDIC (US)): reporting to authorities and freezes on order.

Verdict

A C ★ 4.4/5 ★ 2.7/5

Tier A rests on a multi-bank FDIC network, managed compliance, issuing APIs, Y Combinator backing and a strong privacy profile (8/10): the multi-bank architecture reduces reliance on a single sponsor, a concrete resilience advantage. What caps the score is the US-only B2B scope, out of reach for the Italian consumer.

The 8/10 privacy score earns a few points, but through this lens it remains a regulated platform with full KYC and custody intermediated via sponsor banks: no self-custody, no on-chain logic. The multi-bank network improves the resilience of intermediation, it does not remove it, so crypto-native value stays limited.

Privacy & anonymity 30% 2.0
Fund control 20% 5.0
Censorship resistance 20% 1.5

Promp's editorial rating based on real fees and net annual cost. Promp reviews third-party products independently.

"Sovereignty" rating: score computed on privacy/anonymity (30%), fund control (20%), censorship resistance (20%), trustless/auditability (20%) and costs (10%). Same data, different weights.

FAQ

What service does Treasury Prime offer?

Treasury Prime is a Card Issuing & BaaS service with a monthly SaaS subscription pricing.

What compliance does Treasury Prime hold?

Compliance certifications are not publicly documented.

How much does it cost to integrate Treasury Prime?

Pricing model: a monthly SaaS subscription. Per-unit fees are not published: they depend on volume and contract.

Does Treasury Prime support stablecoins?

Supported stablecoins are not documented.

Who is Treasury Prime for?

Target: B2B. SDKs and integrations are not publicly documented.

Sources

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Update history

✓ Terms unchanged since Jul 19, 2026

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