Slush Card vs Altitude Card
On cashback Altitude Card wins (up to 2%, but the full rate requires Nessuno). In our editorial rating Altitude Card leads (4.0 vs 3.0). Neither wins across the board: weigh the points above against your use case before choosing between Slush Card and Altitude Card.
| Slush Card | Altitude Card | |
|---|---|---|
| Tier | C | B |
| Rating | ★ 3.0 | ★ 4.0 |
| Estimated net annual cost | €0 | €0 |
| Network | Visa | Visa |
| Fund custody | Self-custody (funds in your control) | Self-custody (funds in your control) |
| Issuance fee | Free | Free |
| Annual fee | Free | Free |
| ATM withdrawal | not declared | Free |
| FX markup | 0% | 0% |
| Cashback | Not disclosed | 2% · Nessuno |
| Chains | Sui | Solana |
| On-chain settlement | Yes | Yes |
| Contactless | Yes | Yes |
| Virtual card | Yes | Yes |
| KYC | Full | Full |
| Privacy | 4/10 | 4/10 |
| Supported countries | US | US, EEA, UK, APAC, LATAM, MENA, AFRICA |
| Funding / solidity | Mysten Labs, Inc. è la società dietro la blockchain Sui e il wallet self-custody Slush. Fondata nel 2021 a Palo Alto (California) da cinque ex ingegneri di Meta provenienti dal progetto Diem/Novi (Evan Cheng, Sam Blackshear, Adeniyi Abiodun, George Danezis, Kostas Chalkias). | Altitude è il prodotto di Squads (entità legale Selimor Investments Limited), fintech su infrastruttura stablecoin Solana con sede a New York; certificazione SOC 2 Type I. |
| Regulator | RedotPay (Hong Kong licence; US FinCEN-registered MSB) — issuer partner | Nessuna licenza propria; opera tramite PSP regolati partner (Bridge, MoonPay, Infinite, Due) |
| Segment | B2C | B2B |
| Free ATM limit | — | Non divulgato |
| Regions | US | US, EU/EEA, UK, APAC, LATAM, MENA, Africa |
| Licences & safety | RedotPay card programme (issuer partner) | Nessuna licenza propria: opera tramite una rete di Payment Service Provider (PSP) regolati partner (Bridge, MoonPay, Infinite, Due) |
Frequently asked questions
Slush Card vs Altitude Card: which is better?
On cashback Altitude Card wins (up to 2%, but the full rate requires Nessuno). In our editorial rating Altitude Card leads (4.0 vs 3.0). Neither wins across the board: weigh the points above against your use case before choosing between Slush Card and Altitude Card.
Which is cheaper, Slush Card or Altitude Card?
On the standard spending profile Slush Card has the lowest net annual cost: €0 versus €0 for Altitude Card.
Which offers more cashback, Slush Card or Altitude Card?
Altitude Card has the highest cashback: up to 2%. Note the top rate often requires token staking and is subject to spending caps.
Is Slush Card custodial or self-custody?
Slush Card is self-custody: you keep the keys, while Altitude Card is self-custody.