Building the payment infrastructure Europe's merchants deserve.

AlterFlux was founded to solve a real problem: European e-commerce merchants — especially fast-growing businesses — face unnecessary friction, opacity, and over-compliance when trying to access payment infrastructure. We're fixing that.

Our story

The European payments landscape is fragmented. Established acquirers are slow to onboard, opaque on pricing, and built for large enterprises. Meanwhile, modern merchants need fast access, API-first tools, and a compliant partner they can trust.

AlterFlux was built from the ground up as a Payment Institution — not a reseller, not an aggregator. We applied directly to Lietuvos bankas for a Payment Institution licence because we believe that regulatory accountability is the foundation of trust. When we tell you your funds are safe, it's backed by law, not just a promise.

Our values

Transparency

Every fee, every reserve policy, every settlement schedule is disclosed before you go live. No surprises.

Compliance-first

We don't treat compliance as a box-ticking exercise. Our AML programme, KYC flows, and governance model are built to institution-grade standards.

Merchant-first

We measure our success by your success. Onboarding speed, chargeback rates, and uptime are metrics we obsess over.

European focus

We understand the European regulatory landscape because we operate within it. PSD2, GDPR, DORA, AMLD6 — these aren't obstacles, they're our operating environment.

Get in touch

Reach out to discuss your payment needs.

Registered address

Gedimino pr. 20, LT-01103 Vilnius, Lithuania

UAB AlterFlux — No. 306367141