Modern B2B Payments Portal

Launch online payments
tailored to B2B customers.

Enable B2B finance teams to self-activate BACS, SEPA, ACH, and cards same-day with a branded portal that syncs to your ERP in real time.

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Trusted by the world's leading B2B finance teams

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The solution

Online payments that are easy to launch, adopt, and manage.

The complete setup for modern B2B payments, owned and run by finance.

24 hr

Activation

12+

Payment methods supported

Way sync

Branded portal

The ideal B2B payment experience for your customers.

Deliver an experience tailored for each customer that feels like a natural extension of your brand. Reduce payment friction and support tickets while strengthening the relationship and building loyalty.

White-label payment portal ready out-of-box
Portal integration for your apps and website
Branded email communications
Custom domain support
Saved payment methods and autopay
Level 1 PCI compliant infrastructure

Payment intelligence

Full visibility and control over every payment.

Bring payment data, team coordination, and optimization tools into a single workflow. Everyone from sales to leadership gets the visibility they need, while finance owns the levers to optimize how customers pay and what it costs.

Shared visibility for CSMs, sales, and leadership
Payment data in the tools your team operates in (e.g. Salesforce, Slack)
Real-time payment analytics and behavior insights
Two-way ERP and accounting sync
Automated real-time writebacks to your ERP
Payment mix optimization across payment methods
Built in card fee surcharging
Partial payment support

Fast activation

Self-service payment activation, ready same-day.

Activate payments through guided onboarding and own how they run. Finance controls setup, payment methods, and routing from day one.

No-code payment activation
Same-day go-live capability
Multiple payment methods: ACH, SEPA, BACS, card, wire transfer
Pre-built ERP connectors and guided setup
Free migration from your legacy processor/gateway

The teams rewriting how B2B gets paid.

"I like how customers can access the portal and mark any disputes or set a ‘promise to pay’. We can also set up customers with different workflows depending on their payment history so we do not use a one size fits all approach. I also like how we can customize reporting depending on our needs which saves time within our team."

Saskia Lauren Van Kemenade

Finance Manager @Goodlord

"Upflow’s customer portal has enabled us to present our payment process in a more professional way towards our customers. It empowers our customers to take control of their accounts, reducing friction and improving their overall experience."

Ron Wolff Kochavi

ex Director of Finance @Walnut

"Instead of sending invoices manually, we now just share a link to our branded payment portal where customers can see all their invoices in one place. It makes the whole process easier for both our team and our customers."

Nele Verbeeck

Finance Director @TIS

Frequently asked questions

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Upflow Payments is a next-generation payment engine built directly into your AR workflow. Your customers pay through a portal that carries your brand, every transaction reconciles against your ERP in real time, and your finance team owns setup, payment methods, and routing from day one. It unifies payments, collections, and reconciliation in one system, so getting paid becomes a single connected motion instead of a stack of disconnected tools.

Cards, ACH in the US, SEPA in Europe, BACS in the UK, and wire, all from your branded portal. Customers save a payment method once and set up autopay for recurring invoices, and you decide which methods each customer segment sees.⁠

Two-way sync keeps Upflow and your ERP aligned in real time, with every payment written back automatically so reconciliation happens on its own.

Yes. We map and migrate your existing setup for free so Upflow becomes the one portal your customers use. Where payment details cannot transfer directly, customers simply save their method again on their next payment.

Upflow Payments runs on Stripe infrastructure with PCI Service Provider Level 1 compliance, the highest level of payment security available.

Ready to modernize
your B2B payment experience?

See how finance teams launch modern payments on their own and get paid faster.