How to choose a BaaS provider in Europe — a 7-step method

Step 1 — Write the one-page brief

Before any call: what you are building, target markets and IBAN countries, staged volumes (accounts, cards, transactions per month), your licence status and launch timeline. Every later step reuses this page — it is what makes quotes comparable in step 5 and what a good provider needs to answer precisely instead of generically.

Step 2 — Decide bundled vs composed

One BaaS contract is the fastest path: one integration, one licence umbrella, one throat to choke. Composing the stack — IBAN sponsorship, card issuing and KYC separately — adds resilience and pricing leverage at the cost of integration work. Neither is wrong; deciding before you shortlist stops you comparing apples with stacks.

Step 3 — Screen on sovereignty facts

Three verified fields do most of the screening: EEA data residency (352 of 540 run fully on EEA rails — the residency guide explains Yes/Partial/No), origin and ultimate ownership (a European brand under US control changes your CLOUD Act exposure), and the rails underneath. The digital sovereignty framework is the checklist version of this step.

Step 4 — Verify the licence behind the promise

Every regulated promise traces to an authorisation: which entity, which licence class (EMI, PI, bank), which regulator. Each catalogue profile shows the licence type and its official register entry, cross-linked to the European Fintech Index (2,579 licensed entities from the EBA, ESMA and FCA registers). If you cannot find the entity in a register, that is not a paperwork gap — it is your answer.

Step 5 — Compare pricing structurally

Core BaaS platforms do not publish pricing, so force comparability yourself: ask every provider for the same nine cost lines — setup, platform minimum, per-account, per-card, per-transaction, FX, scheme passthrough, compliance add-ons, safeguarding terms. The full structure (and every price that is published) lives in BaaS pricing explained.

Step 6 — Check the dependency graph

“Your” provider often runs on someone else's licence or rails — fine, if you know it. Profiles show built-on / powers relationships where verified, plus ownership and supervisory flags on the Radar. You are pricing a chain, not a logo; know every link that can fail or be acquired.

Step 7 — Pilot with an exit plan

Negotiate exit while you still have alternatives: portability of accounts, cards and data; notice periods; what happens on an acquisition (the consolidation wave is real — the Radar tracks it). A pilot that cannot leave is not a pilot; it is onboarding with extra steps.

What to do next

Start from the verified BaaS hub and screen with the catalogue filters — or compress steps 1-5 into one move: request a match with your brief and get three named, source-verified providers answering the same questions. Free, neutral, zero pay-to-rank.