Bank comparisons 1-on-1
Two-bank comparisons give you the most precise answer: who wins in a specific category (cash loan, personal account, mortgage), why, and for which customer profile. Unlike top-10 rankings, each comparison shows 10–12 detailed parameters with a concrete winner per parameter.
Each comparison contains a 10–12 parameter table, detailed pros/cons for both banks, the customer profile each bank best serves, and FAQ. Data comes from official bank sources and is reviewed quarterly.
Available comparisons
PKO Bank Polski vs mBank
For a standard customer with an employment contract and good BIK history, mBank offers lower RRSO on cash loans (from 9.8%) than PKO BP (from 10.4%), with a more streamlined online process. PKO BP wins if you're already an existing account customer — offers for existing customers are 0.5–1.0 p.p. cheaper. For amounts above 100,000 PLN and terms 5+ years, both banks converge — negotiation becomes the deciding factor.
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Personal accountPKO Bank Polski vs Bank Pekao
PKO BP (PKO Konto dla Młodych, PKO Konto za Zero) and Pekao (Konto Przekorzystne) both offer free account maintenance with activity conditions. Pekao is more generous for new customers (350 PLN welcome bonus vs 200 PLN at PKO), while PKO BP has a wider network of own ATMs (~3,200 vs 1,900) and the more advanced IKO app with BLIK integration.
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Cash loanmBank vs Santander Bank Polska
mBank offers a faster online process (15-minute decision up to 150,000 PLN) and typically lower RRSO (from 9.8%). Santander Bank Polska (from 10.3% RRSO) leads in serving customers with variable income (civil contracts, B2B) thanks to more flexible scoring models inherited from Grupo Santander. For standard employment-contract customers — mBank. For B2B, contractors, freelancers — Santander.
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Personal accountmBank vs Alior Bank
mBank (eKonto) offers Poland's best mobile app and the most extensive digital ecosystem (mCompany, mInwestor, mOkazje). Alior Bank (Konto Jakże Osobiste) wins for customers who want personalisation — you build the account from selected modules (free card only if wanted, free withdrawals only when needed). For the average digital user — mBank. For someone valuing configuration and "custom" terms — Alior.
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FAQ
Why read bank-vs-bank comparisons?
A two-bank comparison is more precise than a generic top-10 ranking — you see differences in concrete parameters and learn who each offer suits. Our team compares offers by identical criteria with the same inputs (loan amount, creditworthiness, BIK history). This lets us fairly pick a winner in each category and highlight nuances that top-10 lists miss.
How often are comparisons updated?
Every comparison is reviewed at least quarterly. We update immediately when: rates or fees change, regulations change (e.g. Consumer Credit Act amendment), a significant promo appears. The "last updated" date is visible on every comparison page.
Which comparison should I read?
If you're considering a cash loan at a big bank — PKO vs mBank or mBank vs Santander. If you're looking for a personal account — PKO vs Pekao or mBank vs Alior. First identify 2 banks realistic for you (existing account, nearby branch, good recommendations), then read the comparison.
Are comparisons sponsored by banks?
No. Editorial compensation is not tied to loan applications made via kreddo.pl. kreddo.pl earns via affiliate partnerships, but: (1) the "winner" in each comparison is driven by objective parameters, not affiliate rates, (2) both banks in every comparison are potential affiliate partners, so we have no interest in favouring one. Full methodology: /en/metodologia.