KAST Card vs Plasma One
KAST Card scores higher on the G2M score: 66/100 against 61/100 (#10 and #16 of 26 cards). Pick KAST Card for more countries; pick Plasma One for cashback.
The short answer
- KAST Card scores higher on the G2M score: 66/100 against 61/100 (#10 and #16 of 26 cards).
- Plasma One pays more cashback on its entry tier: 2% against 1.5%. Higher tiers go up to 3% on KAST Card and 4% on Plasma One.
- Neither card has an annual fee.
- Both charge a 2% FX fee on foreign currency.
- KAST Card is confirmed in more countries: 2 against 1, though neither publishes a full list.
- KAST Card is custodial or self-custodial; Plasma One is self-custodial.
Want the answer for your own spending, or the next tier up of each? See what each keeps you a year or pick tiers and add a third card.
Side by side
Highlighted values are the better of the two. “Not published” means the issuer does not state it. Card data last checked 25 Oct 2026; see each card's review for its sources.
Questions
Which is better, KAST Card or Plasma One?
KAST Card scores higher on the G2M score: 66/100 against 61/100 (#10 and #16 of 26 cards). Pick KAST Card for more countries; pick Plasma One for cashback. The better card for you depends on where you live and how you spend; the G2M calculator works it out for your own spending.
Which has lower fees, KAST Card or Plasma One?
Neither card has an annual fee. Both charge a 2% FX fee on foreign currency.
Which pays more cashback, KAST Card or Plasma One?
Plasma One pays more cashback on its entry tier: 2% against 1.5%. Higher tiers go up to 3% on KAST Card and 4% on Plasma One.
Which works in more countries, KAST Card or Plasma One?
KAST Card is confirmed in more countries: 2 against 1, though neither publishes a full list.
Who holds my funds with KAST Card and Plasma One?
KAST Card is custodial or self-custodial; Plasma One is self-custodial.
More comparisons
Scores use the same rules for every card (how the score works). Referral links never change a score or rank. Not financial advice.