K Bank vs Banco Inter.
K Bank (K78/100) and Banco Inter (B76/100), scored on the same six pillars and compared row-by-row. Every cell is sourced from licence registers and live pricing pages, not opinion. Banco Inter leads K Bank 5-2.
| B Banco Inter №16 · BACEN 76 /100 | K K Bank №09 · KDIC 78 /100 | |
|---|---|---|
| Score | ||
| Composite score Out of 100 | 76 /100 | 78 /100 |
| Fees | ||
| Monthly fee Cheapest paid tier (€0 if free) | €0 Free tier | €0 Free tier |
| FX markup Debit card abroad | Interbank | Interbank |
| Free FX / month EUR equivalent | €0 | €0 |
| Free ATM Before fee kicks in | — | — |
| Protection | ||
| Banking licence Tier | Full bank BACEN | Full bank KDIC |
| Deposit guarantee Per depositor | €250,000 BR.FGC | €50,000,000 KR.KDIC |
| Reach | ||
| Markets served Licensed jurisdictions | 2 countries | 1 country |
| Crypto Coins available | 8 coins | No |
| Stocks & ETFs Self-directed | Yes | No |
| UX | ||
| Trustpilot Customer score | 2.8 ★ 1k reviews | — |
| App store iOS + Android avg | 4.5 ★ iOS 4.6 · And 4.4 | 4.5 ★ iOS 4.5 · And 4.4 |
| Read review → | Read review → | |
Pick Banco Inter if…
Brazilian full-bank digital pivot success story (since 2015). ~33M customers across Conta + Inter Invest + Inter Shop. Public on NASDAQ: INTR (formerly B3). Inter Shop (cashback marketplace) is a unique super-app feature in Brazilian neobanking.
Pick K Bank if…
Korea's first Internet-Only Bank to launch (April 2017) — predates Kakao Bank by three months. KT Corporation (Korea Telecom) is the largest shareholder, providing carrier-bundled distribution and ASEAN remittance corridors via Wirebarley. The cash-settlement counterparty for Upbit, Korea's largest crypto exchange — exposure to crypto-cycle deposit flows. Listed on KOSPI in 2024 after two shelved IPO attempts.
- Best for fees Tied
- Best for protection K Bank won 1 of 2
- Best for reach Banco Inter won 3 of 3
- Best for ux Banco Inter won 2 of 2
K Bank vs Banco Inter — FAQ
Quick answers to the four questions the search-bar asks most about a head-to-head.
Is Banco Inter better than K Bank?
Under our v3 methodology, Banco Inter leads K Bank 5–2 across 12 dimensions. Composite scores: Banco Inter 76/100 vs K Bank 78/100. Banco Inter is stronger overall, but the right pick depends on which row matters most to you — fees, protection, reach, or app quality.
Is Banco Inter or K Bank cheaper?
Monthly fee — Banco Inter: €0; K Bank: €0. Card FX markup — Banco Inter: Interbank; K Bank: Interbank. Tied across fee rows. See the Fees section of the matrix above for ATM caps and the rest.
Which is safer for deposits, Banco Inter or K Bank?
Banco Inter holds a Full bank licence under BACEN; deposit guarantee per depositor: €250,000. K Bank holds a Full bank licence under KDIC; deposit guarantee per depositor: €50,000,000. K Bank is the stronger pick on regulatory protection.
Where can I use Banco Inter and K Bank?
Banco Inter operates in 2 countries; K Bank operates in 1 country. Check each provider's signup page for the live country list — eligibility depends on residency, not just the licence footprint.
Want a 3- or 4-way comparison?
The dynamic compare picker handles up to four banks. Add this pair plus one or two more and we'll resolve every row.