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bunq vs KAST

bunq

E-money / FinTech

6.1
KAST

Crypto native

5.9

Verdict

  • bunq scores higher overall (6.1 vs 5.9 out of 10).
  • bunq is clearly stronger on: FX & international, Limits & ATM.
  • KAST is clearly stronger on: Fees.
  • A full annual cost comparison is not possible yet because some fees are not disclosed or not yet researched.

bunq is a good fit for

  • Frequent travellers

Stronger on: FX & international, Limits & ATM

KAST is a good fit for

  • Stablecoin holders

Stronger on: Fees

Score by criterion

CriterionbunqKAST
Fees7290
Cashback & rewards–35
Availability53–
FX & international8030
Product features–100
Custody & security––
Credit & financing––
Limits & ATM9034
Transparency7979
Best for Cashbackn/a5.1
Best for Travel7.25.2
Best for DeFi Usersn/a5.9
Best for Stablecoinsn/a6.1
Best for High Spendersn/a4.9
Best for Low Fees7.86.5
Best for Beginners6.17.5
Best E-Money Card7.2n/a

Product

Product status

ActiveShow source

Product status: Active

Source: Compare bunq Personal Plans

Official pricing / fee schedule (tier 1)

Initial research (official source, awaiting agent verification) · retrieved 22 October 2026 · confidence 60%

ActiveShow source

Product status: Active

Source states (paraphrased): Fee page updated in October 2026.

Source: What Are the Fees and Conditions for KAST Cards and Accounts?

Official pricing / fee schedule (tier 1)

Initial research (official source, awaiting agent verification) · retrieved 22 October 2026 · confidence 60%

Card type

No data yet
Stablecoin cardShow source

Card type: Stablecoin card

Source states (paraphrased): Cards spend stablecoins at Visa merchants.

Source: Crypto cards — spend stablecoins at 150M+ merchants

Official product page (tier 1)

Initial research (official source, awaiting agent verification) · retrieved 22 October 2026 · confidence 60%

Network

MastercardShow source

Network: Mastercard

Source states (paraphrased): ZeroFX uses real Mastercard rates.

Source: ZeroFX with bunq

Official product page (tier 1)

Initial research (official source, awaiting agent verification) · retrieved 22 October 2026 · confidence 60%

VisaShow source

Network: Visa

Source states (paraphrased): The card works wherever Visa is accepted.

Source: Where Can I Use My KAST Card?

Official help center / FAQ (tier 1)

Initial research (official source, awaiting agent verification) · retrieved 22 October 2026 · confidence 60%

Tiers / plans

Free €0 · Core €3.99/mo · Pro €9.99/mo · Elite €18.99/moShow source

Tiers / plans: Free €0 · Core €3.99/mo · Pro €9.99/mo · Elite €18.99/mo

Source: Compare bunq Personal Plans

Official pricing / fee schedule (tier 1)

Initial research (official source, awaiting agent verification) · retrieved 22 October 2026 · confidence 60%

Standard ($0/year) · Premium ($1,000/year) · Private ($10,000/year)Show source

Tiers / plans: Standard ($0/year) · Premium ($1,000/year) · Private ($10,000/year)

Source states (paraphrased): Memberships: Standard $0, Premium $1,000, Private $10,000 per year.

Source: What Are the Fees and Conditions for KAST Cards and Accounts?

Official pricing / fee schedule (tier 1)

Initial research (official source, awaiting agent verification) · retrieved 22 October 2026 · confidence 60%

Fees

Annual fee

No data yet
Free*Show source

Annual fee: Free

Standard membership; Premium $1,000/yr, Private $10,000/yr

Source states (paraphrased): Standard membership costs $0 per year.

Source: What Are the Fees and Conditions for KAST Cards and Accounts?

Official pricing / fee schedule (tier 1)

Initial research (official source, awaiting agent verification) · retrieved 22 October 2026 · confidence 60%

Standard membership; Premium $1,000/yr, Private $10,000/yr

Monthly fee

Free*Show source

Monthly fee: Free

Free plan; Core €3.99, Pro €9.99, Elite €18.99 per month

Source: Compare bunq Personal Plans

Official pricing / fee schedule (tier 1)

Initial research (official source, awaiting agent verification) · retrieved 22 October 2026 · confidence 60%

Free plan; Core €3.99, Pro €9.99, Elite €18.99 per month

No data yet

Physical card fee

€99*Show source

Physical card fee: €99

Metal card on Pro and Elite; extra physical cards €9.99 plus a monthly fee

Source: Discover bunq credit, digital and metal cards

Official product page (tier 1)

Initial research (official source, awaiting agent verification) · retrieved 22 October 2026 · confidence 60%

Metal card on Pro and Elite; extra physical cards €9.99 plus a monthly fee

$40*Show source

Physical card fee: $40

Delivery fee; the Standard physical card itself is free

Source states (paraphrased): Standard physical cards: no card fee, $40 delivery fee.

Source: What Are the Fees and Conditions for KAST Cards and Accounts?

Official pricing / fee schedule (tier 1)

Initial research (official source, awaiting agent verification) · retrieved 22 October 2026 · confidence 60%

Delivery fee; the Standard physical card itself is free

FX fee

0.5%*Show source

FX fee: 0.5%

Core, Pro, Elite (ZeroFX: Mastercard rate + markup); Free plan only €1,000/year at the standard rate

Source: ZeroFX with bunq

Official product page (tier 1)

Initial research (official source, awaiting agent verification) · retrieved 22 October 2026 · confidence 45%

Core, Pro, Elite (ZeroFX: Mastercard rate + markup); Free plan only €1,000/year at the standard rate

1.75%*Show source

FX fee: 1.75%

Up to; 0.5%–1.75% on non-USD card spend depending on membership

Source states (paraphrased): 0.5%–1.75% foreign exchange fee on non-USD card spend.

Source: What Are the Fees and Conditions for KAST Cards and Accounts?

Official pricing / fee schedule (tier 1)

Initial research (official source, awaiting agent verification) · retrieved 22 October 2026 · confidence 60%

Up to; 0.5%–1.75% on non-USD card spend depending on membership

ATM fee

€0.99*Show source

ATM fee: €0.99

Core: €0.99 for the first five per month, €2.99 after; Pro/Elite: six free per month

Source: Need cash?

Official product page (tier 1)

Initial research (official source, awaiting agent verification) · retrieved 22 October 2026 · confidence 60%

Core: €0.99 for the first five per month, €2.99 after; Pro/Elite: six free per month

$3 + 2%*Show source

ATM fee: $3 + 2%

Plus FX fee on non-USD ATMs; operators may add charges

Source states (paraphrased): ATM fee is $3 plus 2% of the withdrawal.

Source: Can I Withdraw Cash With a KAST Card?

Official help center / FAQ (tier 1)

Initial research (official source, awaiting agent verification) · retrieved 22 October 2026 · confidence 60%

Plus FX fee on non-USD ATMs; operators may add charges

Small transaction fee

No data yet
$0.10*Show source

Small transaction fee: $0.10

Non-USD transactions under $25

Source states (paraphrased): $0.10 fee on non-USD transactions under $25.

Source: What Are the Fees and Conditions for KAST Cards and Accounts?

Official pricing / fee schedule (tier 1)

Initial research (official source, awaiting agent verification) · retrieved 22 October 2026 · confidence 60%

Non-USD transactions under $25

Cashback & rewards

Base cashback

No data yet
1.5%*Show source

Base cashback: 1.5%

Standard membership, first $2,000 of spend per month

Source states (paraphrased): Standard: 1.5% cashback on the first $2,000 per month.

Source: KAST Membership Agreement

Official terms & conditions (tier 1)

Initial research (official source, awaiting agent verification) · retrieved 22 October 2026 · confidence 60%

Standard membership, first $2,000 of spend per month

Max cashback

No data yet
3%*Show source

Max cashback: 3%

Private membership ($10,000/yr), first $40,000 per month; plus 2% in KAST Points

Source states (paraphrased): Private: 3% on the first $40,000 per month, plus 2% KAST Points.

Source: KAST Membership Agreement

Official terms & conditions (tier 1)

Initial research (official source, awaiting agent verification) · retrieved 22 October 2026 · confidence 60%

Private membership ($10,000/yr), first $40,000 per month; plus 2% in KAST Points

Cashback-eligible spend cap

No data yet
$2,000/month*Show source

Cashback-eligible spend cap: $2,000/month

Standard; Premium $10,000, Private $40,000 per month

Source states (paraphrased): Monthly cashback-eligible spend caps per membership.

Source: How Do Cashback Rewards Work on KAST?

Official help center / FAQ (tier 1)

Initial research (official source, awaiting agent verification) · retrieved 22 October 2026 · confidence 60%

Standard; Premium $10,000, Private $40,000 per month

Cashback conditions

No data yet
Premium adds 1% and Private 2% in KAST Points on all spend · Subject to eligibility, caps and regional availabilityShow source

Cashback conditions: Premium adds 1% and Private 2% in KAST Points on all spend · Subject to eligibility, caps and regional availability

Source states (paraphrased): Points bonus by membership; rewards subject to eligibility and caps.

Source: How Do Cashback Rewards Work on KAST?

Official help center / FAQ (tier 1)

Initial research (official source, awaiting agent verification) · retrieved 22 October 2026 · confidence 60%

Availability

Available in

Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Ireland, Italy, Spain, Netherlands*Show source

Available in: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Ireland, Italy, Spain, Netherlands

Most EEA countries supported; list continues on the source page

Source: Who can open a bunq Personal account?

Official help center / FAQ (tier 1)

Initial research (official source, awaiting agent verification) · retrieved 22 October 2026 · confidence 55%

Most EEA countries supported; list continues on the source page

No data yet

Features

Apple Pay

No data yet
Yes*Show source

Apple Pay: Yes

Region-dependent

Source states (paraphrased): 0% fee for adding cards to Apple Pay / Google Pay where supported.

Source: What Are the Fees and Conditions for KAST Cards and Accounts?

Official pricing / fee schedule (tier 1)

Initial research (official source, awaiting agent verification) · retrieved 22 October 2026 · confidence 60%

Region-dependent

Google Pay

No data yet
Yes*Show source

Google Pay: Yes

Region-dependent

Source states (paraphrased): 0% fee for adding cards to Apple Pay / Google Pay where supported.

Source: What Are the Fees and Conditions for KAST Cards and Accounts?

Official pricing / fee schedule (tier 1)

Initial research (official source, awaiting agent verification) · retrieved 22 October 2026 · confidence 60%

Region-dependent

ATM withdrawals

No data yet
YesShow source

ATM withdrawals: Yes

Source states (paraphrased): KAST cards can withdraw cash at ATMs.

Source: Can I Withdraw Cash With a KAST Card?

Official help center / FAQ (tier 1)

Initial research (official source, awaiting agent verification) · retrieved 22 October 2026 · confidence 60%

Spend stablecoins

No data yet
YesShow source

Spend stablecoins: Yes

Source states (paraphrased): Spend stablecoins at 150M+ merchants.

Source: Crypto cards — spend stablecoins at 150M+ merchants

Official product page (tier 1)

Initial research (official source, awaiting agent verification) · retrieved 22 October 2026 · confidence 60%

Annual cost at 1,500 EUR/month

bunq

  • Annual & monthly fees+0 EUR
  • FX costs−18 EUR
  • Crypto conversion–
  • ATM costs−12 EUR
  • Cashbackunknown
  • Net annual valuenot enough data

KAST

  • Annual & monthly fees+0 EUR
  • FX costs−63 EUR
  • Crypto conversion–
  • ATM costs−55 EUR
  • Cashback+270 EUR
  • Net annual value152 EUR

Assumes 300 EUR foreign spend and 100 EUR ATM per month, base tier only. Use your own numbers