Slash Card
Slash · Visa
Data verified on unchanged since the sources
Worth it if you run a company with US spending needs: unlimited virtual cards with controls, up to 2% cashback on eligible spend and native stablecoin on/off-ramps.
Avoid it if you operate outside the US or want a deposit guarantee: coverage is US-focused and Slash is an MSB with accounts via partner banks, not a bank.
Slash is a US business-banking platform with Visa corporate cards, treasury and stablecoin payments. The cards offer up to 2% cashback on eligible spend, unlimited virtual cards with spend controls, and a 1% FX fee ($0.40 minimum). It integrates native on/off-ramps for USDC, USDT and its own USDSL stablecoin, with the Global Cards product built on Rain's infrastructure to let businesses spend in USD without a US entity. Card-specific ATM fees are not publicly documented.
Data & conditions
| Account fee | Free |
|---|---|
| Network | Visa |
| ATM withdrawal | Free |
| Fund custody | Custodial (platform holds funds) |
| KYC | Full |
| Supported countries | US |
| Segment | B2B |
| MiCA / License status | Money Services Business (FinCEN) |
Strengths
- Up to 2% flat cashback on all eligible spend, no categories or documented caps.
- Unlimited virtual cards with spend limits, merchant restrictions and built-in reporting.
- Native stablecoin on/off-ramps (USDC, USDT, USDSL) with low-cost in-app conversion.
- No notable sovereignty advantage documented.
Weaknesses
- US-focused service: limited geographic coverage outside the United States.
- Fully custodial account with full KYC, no self-custody.
- Not a bank: operates as an MSB with accounts via partner banks, no direct deposit guarantee.
- Custodial: the platform holds your funds and can freeze or lose them.
- Full KYC required: verified identity, zero pseudonymity.
Verdict
Score 4.0/5, very strong profile. In its favour: up to 2% flat cashback on all eligible spend, no categories or documented caps. The trade-off to weigh: uS-focused service: limited geographic coverage outside the United States.
On the Sovereignty lens the score is 0.8/5 (weak): the strength is costs (3.8/5), while fund control (0.0/5) is the weak link.
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.
Reputation
What happened to people who used Slash Card, and what users say. External signals: they do not feed the promp.it rating.
Incidents & regulatory actions
No known incidentSearch across public sources: no known hack, withdrawal freeze or regulatory action as of the verification date.
verified on
Public reviews
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App Store ↗
4.6/5
270 reviews
US storefront, 'Slash Banking' app by Slash Financial, Inc.; exact values from the iTunes Lookup API (4.563 average across 270 ratings).
Weighted average across 1 public review platform (270 reviews in total), weighted by volume. This is not our rating: it is those platforms’ average.
FAQ
How much cashback does the Slash card offer?
The Slash Visa Platinum offers up to 2% flat cashback on eligible US business spend, with no categories or documented caps.
Does Slash support stablecoins?
Yes. Slash integrates native on/off-ramps for USDC, USDT and its USDSL stablecoin, and the Visa-network Global Cards product is built on Rain's stablecoin infrastructure.
Sources
- Official service page Cashback · Virtual card Data verified on Jul 16, 2026
- airwallex.com FX markup · Cashback Data verified on Jun 22, 2026
- businesswire.com Payment network · Stablecoin rain Data verified on Jun 22, 2026
- techcrunch.com Issuer Data verified on Jun 22, 2026