Pliant Secures $80M Series C to Power B2B Payments for the AI Agent Economy

Berlin-based fintech Pliant has secured $80 million in Series C funding to scale its modular B2B payment infrastructure across North America and integrate AI-driven workflows. For fintech professionals, this highlights a shift toward "agentic" payments, where AI agents require licensed, auditable financial rails to automate complex corporate spending and treasury tasks at scale.

What was announced

The $80 million Series C round was led by Seaya Nova and Speedinvest, with further participation from Illuminate Financial, Motive Partners, and Molten Ventures. This capital injection follows a period of rapid growth for Pliant, which has doubled its business for three consecutive years and recently surpassed $100 million in annual recurring revenue (ARR). Currently, the company employs more than 300 people across eight offices and processes billions of dollars in annual payment volume for businesses and partners across Europe and North America.

The funding is earmarked for continued expansion in the United States and Canada, alongside preparations for entry into further international markets. A significant portion of the investment will accelerate Pliant’s AI roadmap. The company’s platform is designed to allow businesses to connect AI agents—including third-party assistants like Claude and ChatGPT or a company's own AI automations—directly to financial infrastructure via the Model Context Protocol (MCP). This allows for the embedding of payment workflows into a wide range of business processes.

Pliant’s modular platform provides principal-member card issuing, payment accounts, and FX services. Its customer base is diverse, ranging from travel and insurance firms to AI-native companies and traditional financial institutions that use Pliant’s APIs to build their own commercial payment offerings. By deepening its capabilities across agentic payments, the platform enables the automation of recurring finance work through specialized AI agents that can move money while remaining within regulated guardrails.

"We built Pliant as an API-first, modular B2B payments platform from day one, and we have adopted AI deeply, in our product and in how we run the company,"

Malte Rau, CEO and co-founder of Pliant

The companies involved

Pliant has established itself as a significant player in the modular payment space, offering a licensed infrastructure that bridges the gap between traditional banking and modern software applications. The company’s focus on API-first architecture allows it to serve both as a direct provider to businesses and as a foundational layer for other fintechs and banks. This modularity is central to its market position, allowing clients to pick and choose specific payment components.

The investment round brings together several prominent venture capital firms. Speedinvest is a well-known European early-stage investor with a deep portfolio in the fintech sector. Molten Ventures, a listed venture capital firm, has a history of backing high-growth technology companies across Europe. Motive Partners specializes in technology-enabled financial services, often focusing on the infrastructure that powers global markets. Illuminate Financial also focuses specifically on the financial services ecosystem, backing companies that solve complex problems for institutional players. Seaya Nova, which led this round alongside Speedinvest, provides growth capital to technology companies, particularly those navigating the intersection of regulated financial services and emerging technologies like AI.

What FF News has reported before

FF News has closely followed the growth of Pliant and its investors. In October 2026, we reported that Pliant Secures FCA EMI License to Drive UK B2B Payments Expansion, a move that solidified its regulatory standing in the British market. We also covered financial milestones for its investors, such as when Molten Ventures Reports Strong HY27 Growth with £109M Realisations and NAV Surge. Additionally, our coverage of the broader investment landscape included news that Motive Partners Finalizes Acquisition of Investment Administrator Mobius. These developments underscore a period of high activity for the infrastructure-focused segment of the fintech industry.

What this means

This funding round signals a pivot in the B2B payments sector from simple digitisation to autonomous execution. As businesses move toward "agentic" workflows, the value in the fintech stack is shifting from the user interface to the underlying licensed infrastructure. Pliant’s focus on the Model Context Protocol suggests that the next competitive frontier for payment platforms is not just how well they serve human finance teams, but how easily they can be "hired" by AI agents. This puts pressure on legacy providers whose rigid architectures cannot easily accommodate the high-frequency, automated decision-making required by AI-native enterprises. The challenge for the sector remains ensuring that these autonomous money movements remain auditable and compliant within highly regulated global markets.