Affirm Card vs Solflare Card
Two virtual cards people weigh up side by side. We put Affirm Card and Solflare Card on the same rows so the difference is easy to see.
Both issue on Visa; both ask for ID + proof; only Solflare Card takes crypto top-ups.
Affirm Card is the more cost-effective option for everyday spending and travel thanks to its free virtual cards, no monthly fee, 0% foreign transaction fees. Solflare Card is the better fit for power users who need crypto funding and AI subscriptions.
The two, compared
| Field | Affirm Card | Solflare Card |
|---|---|---|
| Card network | Visa | Visa |
| Card type | Fintech Wallet | Crypto Card |
| KYC | ID + proof | ID + proof |
| Card issuance fee | Free | Free |
| Monthly fee | Free (no annual/card fees) | Free |
| Top-up fee | — | — |
| FX fee | — | 1% |
| Crypto funding | No | Yes (Solana ecosystem) |
| AI tool support | — | ChatGPT / Claude / Midjourney |
| Risk level | Low | Low-Medium |
| Our rating | 8.2 | 8.5 |
| User reviews | 144 | 499 |
| Best for | App Store / Play · Free issuance | All-rounder · AI subscriptions |
A green left edge marks the side that holds the advantage on that row, where the data gives one.
Where they split
- Multi-task users get more from Solflare Card — it clears more of the checkouts we run through our test suite.
- Only Solflare Card takes crypto top-ups in our data — worth knowing before you decide.
- In our scoring, Solflare Card finished ahead of Affirm Card — not by a mile, but enough to tilt a tiebreak.
- Affirm Card carries the lower risk flag in our file, which some users prefer for a primary card.
Two cards, one decision
Both cards clear the same checkouts in our tests, so the call comes down to cost. Affirm Card is cheaper on issuance (free) and top-ups (no top-up fee), while Solflare Card is worth the premium only for crypto funding and AI subscriptions.
Questions people ask
That depends on what you spend on. Affirm Card scores 8.2/10 against Solflare Card's 8.5/10 in our tests, but the two split on fees, KYC and crypto funding. Read the table above, then match it to the checkouts you actually run.
Affirm Card works out cheaper: no virtual card issuance fee, free account maintenance, 0% foreign transaction fee. Solflare Card adds a 1% FX fee.
Affirm Card asks for ID + proof at signup; Solflare Card asks for ID + proof. If a light sign-up is the priority, the one with the lower KYC label is the faster route.
Both show up in 1 of the same test scenarios, including Target. They overlap on a good share of checkouts, so the choice between them matters most on those pages. Where one is accepted and the other is not usually comes down to the billing country and 3-D Secure handling.
Where both show up
Affirm Card and Solflare Card both landed in our top picks for 1 checkouts. Grouped by category so you can jump straight to the one you actually pay for:
🛍️ Cross-border Shopping 1
Their BIN ranges
Cards issued in 🇺🇸 US · 🇪🇺 Europe (EEA) — the country guides group every range we track from there.
What our charge log shows
Every count here is a real charge attempt we placed on that range, renewals included, with the gateway response recorded. Weeks tracked is how long the range has been in the programme: