Solaris

6.4easy start · #11 of 31
in Banking-as-a-Service Platforms

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Runs on api.

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Solaris is ranked #11 of 31 in banking-as-a-service platforms on The Geeks Club. It runs on API.

Compared on banking-as-a-service platforms

Card issuing: Yes
Embedded accounts: Yes
Payment rails: sepa
KYC/AML tools: Yes
Ledger: Yes
Supported regions: EU and EEA; local operations in Germany, France, Spain, and Italy

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The record

Product: Solaris provides a Banking-as-a-Service platform that lets businesses embed financial services in their own products.
Account features: Its digital banking offering includes checking, savings, wallet, multi-account, and sub-account types, plus local or virtual IBANs.
Payments: The platform supports SEPA Credit Transfer, SEPA Direct Debit, SEPA Instant, scheduled orders, and batch payments.
Cards: Businesses can issue branded physical, virtual, or tokenized prepaid, debit, and credit cards on Visa or Mastercard.
Onboarding: Solaris APIs support customer onboarding and identification flows including VideoIdent, Bankident, and eID.
API integration: Solaris offers modular REST APIs organized by product domain, so teams can integrate the endpoints they need for accounts, cards, and lending.
Integrations: Solaris lists AWS, Visa, Mastercard, finleap connect, Fourthline, AAZZUR, Ecospend, and Salesforce among its ecosystem partners.
Security and compliance: Solaris says it holds a full German banking license and lists PCI DSS 4.0, ISO/IEC 27001, GDPR, DORA, and MaRisk among its compliance credentials or frameworks.
API security: Solaris APIs use OAuth 2.0 authentication, and the company says platform data is hosted within the European Union.
Sandbox: Solaris provides a functional sandbox environment for development and integration testing before production.
Support: Solaris lists direct customer support by phone Monday through Friday from 13:00 to 15:00 and accepts support requests online.
Who it serves: Solaris says it works with big tech companies, fintechs and startups, corporates, and banks and finance businesses.
Notable account limitation: Solaris says sub-accounts do not have individual IBANs and are not SEPA-reachable; separate multi-account infrastructure is needed for distinct SEPA-reachable IBANs.
What it does: Solaris provides a Banking-as-a-Service platform that lets businesses embed financial services into their products.

Where it ranks on The Geeks Club

Best Banking-as-a-Service Platforms in 2026#11 of 31

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Sources

solarisgroup.com/en/· checked 8 Oct 2026
solarisgroup.com/en/services/digital-banking/· checked 8 Oct 2026
solarisgroup.com/en/services/cards/· checked 8 Oct 2026
solarisgroup.com/en/developers/· checked 8 Oct 2026
solarisgroup.com/en/ecosystem-partners/· checked 8 Oct 2026
solarisgroup.com/en/about/· checked 8 Oct 2026
solarisgroup.com/en/support/· checked 8 Oct 2026
solarisgroup.com/en/partners/· checked 8 Oct 2026
solarisgroup.com/en/survey/· checked 8 Oct 2026