Bottomline and American Express Launch BIP Connect to Revolutionize B2B Payment Connectivity
By Ali Paterson · 22 July 2026

Quick Summary
Bottomline and American Express have partnered to launch BIP Connect, integrating the Paymode network into American Express Buyer Initiated Payments. This solution enables B2B payment connectivity by allowing buyers to pay Premium ACH vendors securely, optimizing working capital and reducing the 90% error rate currently plaguing manual B2B transactions.
How Does BIP Connect Improve B2B Payment Connectivity?
The integration of B2B payment connectivity through BIP Connect bridges the gap between fragmented vendor networks and corporate buyers. By leveraging the Paymode supplier network, American Express customers can now transition away from paper checks and standard ACH toward a more secure, authenticated digital experience. This connectivity is vital as 67% of financial leaders admit that current payment inefficiencies actively hinder their business potential.
- Access to a broad vendor network across healthcare, manufacturing, and education.
- Utilization of Premium ACH capabilities for faster, data-rich reconciliation.
- Implementation of multi-layer fraud controls to secure high-value corporate transactions.
What Problems Does This Partnership Solve for Finance Teams?
Manual processes continue to strain buyer-supplier relationships, with 65% of firms reporting that invoice inefficiencies cause friction. Bottomline and American Express address this by providing working capital flexibility through Buyer Initiated Payments (BIP). This allows buyers to manage their cash flow more effectively while ensuring vendors receive predictable, electronic payments that are easier to reconcile than traditional methods.
- Elimination of manual payment errors reported by 90% of surveyed decision-makers.
- Reduction in fragmented vendor data through a centralized, authenticated network.
- Enhanced visibility and control over the entire accounts payable lifecycle.
How Does This Move the Needle for Digital Transformation?
This collaboration accelerates the shift to digital by removing the complexity often associated with onboarding vendors to new payment platforms. By using B2B payment connectivity to link existing Amex accounts with the Paymode network, businesses can scale their digital payment adoption without significant infrastructure changes. This ensures that modernized supplier payments become a standard operational advantage rather than a technical hurdle.
FF NEWS TAKE:
This partnership definitely moves the needle by tackling the "last mile" of B2B payments: vendor authentication and network scale. While many platforms offer B2B payment connectivity, the combination of American Express's massive corporate reach and Bottomline's $16 trillion annual payment volume creates a formidable ecosystem. Reducing the 90% error rate in B2B transactions is a high bar, but this integrated approach provides the necessary friction-less path for mid-market and large enterprises to finally ditch paper checks.
Companies in this story: American Express, Bottomline
People in this story: Widad Chaoui, Craig Saks