Sionic Listed Instant Bank Pay on Microsoft Marketplace
The payments provider launched its service on the platform to integrate with the Microsoft Azure ecosystem.
Updated on Oct. 2, 2026 in Financial Services
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On August 11, 2026, Sionic announced that its Instant Bank Pay service and a corresponding Fraud Detection Service were added to the Microsoft Marketplace. This integration enables enterprise customers to deploy these payment tools directly within the Microsoft Azure ecosystem.
Why it matters
Sionic created this platform to bridge technical gaps in the FedNow and RTP networks, specifically by adding essential features like dispute resolution frameworks, alias directories, and fraud detection. The service utilizes agentic AI for automated refund negotiations between merchant and financial systems.
Sionic reports that its Instant Bank Pay service achieves an average cost saving of 60% compared to traditional card interchange fees. The solution is the result of 16 years of development work aimed at optimizing electronic payment networks.
The players
Sionic
This Atlanta-based company specializes in digital payment processing and financial services technology.
Microsoft
This multinational technology corporation provides the Azure ecosystem and the Marketplace platform for enterprise software deployment.
The details
The service routes payments through real-time networks like FedNow and RTP while using Microsoft Foundry to power its AI-driven dispute resolution. Enterprise users can now access these features via the Microsoft Marketplace to streamline their transaction processes.
Timeline
Late 2024: Sionic began its initial pay-by-bank proof of concept.
11 August 2026: The company officially announced the Microsoft Marketplace listing.
Coming weeks: Sionic plans to announce its new financial institution partners.
Market Landscape
Sionic is positioning its platform to capitalize on the ongoing transition toward instant, bank-to-bank payment rails that circumvent traditional card networks. By integrating directly into the Microsoft Azure ecosystem, the company aims to capture enterprise market share in the evolving digital payments space.
Enterprise clients can now integrate Sionic payment tools directly into their existing Azure infrastructure to lower transaction costs. This adoption may lead to faster refund processing for customers through the automated negotiation of disputes by AI agents.
The takeaway
Businesses looking to optimize their transaction overhead may benefit from leveraging AI-integrated payment rails. Adopting these technologies can help firms reduce dependency on high-fee card networks while automating customer service dispute resolution.
What happens next
Sionic is scheduled to announce its go-to-market financial institution partners in the coming weeks.
Further reading
For broader insights into how infrastructure providers are scaling, explore the Financial Services section.
Source note: This article includes information reported by The Fintech Times.
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Would you choose to pay for goods directly from your bank account instead of using cards?
