PayPal Key vs Starling Bank
Two virtual cards people weigh up side by side. We put PayPal Key and Starling Bank on the same rows so the difference is easy to see.
PayPal Key issues on Visa and Starling Bank on Mastercard; both ask for ID + proof; only PayPal Key takes crypto top-ups.
PayPal Key is the more cost-effective option for everyday spending and travel thanks to its free virtual cards, no monthly fee. Starling Bank still clears the same checkouts in our tests, so match the table to the services you actually pay for.
Two cards, one decision
| Field | PayPal Key | Starling Bank |
|---|---|---|
| Card network | Visa | Mastercard |
| Card type | Fintech Wallet | Digital Bank / Neobank |
| KYC | ID + proof | ID + proof |
| Card issuance fee | Free | Free |
| Monthly fee | Free | Free |
| Top-up fee | — | — |
| FX fee | — | 0% (no foreign transaction fee) |
| Crypto funding | Yes (PayPal supports crypto) | No |
| AI tool support | ChatGPT / Claude / Midjourney | ChatGPT / Claude / Midjourney |
| Risk level | Low | Low-Medium |
| Our rating | 8.8 | 9.1 |
| User reviews | 322 | 437 |
| Best for | All-rounder · Ad spend | All-rounder · Ad spend |
A green left edge marks the side that holds the advantage on that row, where the data gives one.
Side by side
- Only PayPal Key takes crypto top-ups in our data — worth knowing before you decide.
- If risk rating weights your choice, PayPal Key is the calmer of the two.
The head to head
Both cards clear the same checkouts in our tests, so the call comes down to cost. PayPal Key is cheaper on issuance (free) and top-ups (no top-up fee), while Starling Bank is worth the premium only for the rows where it leads in the table.
Questions people ask
That depends on what you spend on. PayPal Key scores 8.8/10 against Starling Bank's 9.1/10 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.
PayPal Key is the cheaper card to run. Both PayPal Key and Starling Bank issue virtual cards for free.
PayPal Key asks for ID + proof at signup; Starling Bank 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 26 of the same test scenarios, including Claude.ai, Udio AI, GitHub Copilot. 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
PayPal Key and Starling Bank both landed in our top picks for 26 checkouts. Grouped by category so you can jump straight to the one you actually pay for:
📈 Ad Platforms 6
🧳 Travel & Productivity 4
🤖 AI Tools & Developer Tools 3
🎮 Gaming 2
Their BIN ranges
Cards issued in 🇺🇸 US · 🇬🇧 UK — 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: