COCA vs Solid Card
Two virtual cards people weigh up side by side. We put COCA and Solid Card on the same rows so the difference is easy to see.
Both issue on Visa; both ask for ID + proof; only Solid Card funds by bank transfer.
COCA is the more cost-effective option for everyday spending and travel thanks to its free virtual cards, no monthly fee. Solid Card is the better fit for power users who need bank-transfer funding and ad spend.
The head to head
| Field | COCA | Solid Card |
|---|---|---|
| Card network | Visa | Visa |
| Card type | Crypto Card | Crypto Card |
| KYC | ID + proof | ID + proof |
| Card issuance fee | Free | Free |
| Monthly fee | Free | Free |
| Top-up fee | — | — |
| FX fee | 0% | — |
| Crypto funding | Yes | Yes (USDC) |
| AI tool support | ChatGPT / Claude / Midjourney | ChatGPT / Claude / Midjourney |
| Risk level | Medium | Low |
| Our rating | 8.9 | 8.5 |
| User reviews | 341 | 847 |
| Best for | All-rounder · AI subscriptions | All-rounder · Ad spend |
A green left edge marks the side that holds the advantage on that row, where the data gives one.
Where they split
- Solid Card shows up in more of our test scenarios, so it is the safer pick when you juggle several subscriptions.
- In our scoring, COCA finished ahead of Solid Card — not by a mile, but enough to tilt a tiebreak.
- If risk rating weights your choice, Solid Card is the calmer of the two.
Two cards, one decision
COCA is the cheaper card to hold: free to create and no top-up fee, against free and no top-up fee at Solid Card. Solid Card earns its keep only if you need bank-transfer funding and ad-platform billing.
Questions people ask
That depends on what you spend on. COCA scores 8.9/10 against Solid 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.
COCA is the cheaper card to run. Both COCA and Solid Card issue virtual cards for free; COCA converts currency at 0%.
COCA asks for ID + proof at signup; Solid 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 6 of the same test scenarios, including Anthropic API, Perplexity AI, Cursor Editor. 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
COCA and Solid Card both landed in our top picks for 6 checkouts. Grouped by category so you can jump straight to the one you actually pay for:
🤖 AI Tools & Developer Tools 5
📺 Streaming & Entertainment 1
Their BIN ranges
Cards issued in 🇳🇱 Netherlands · 🇺🇸 US — 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: