Sumary Raises $4.2M Pre-Seed to Build AI-Native Finance Workflow Platform

Copenhagen‑based fintech startup Sumary has raised $4.2 million (approximately €3.6 million) in a pre‑seed funding round to accelerate development of its AI‑native finance workflow platform, expand its engineering and product teams, and prepare for broader market scaling across Europe. The round is one of Denmark’s largest AI and fintech pre‑seed investments to date, underscoring strong investor confidence in the company’s vision to transform manual finance processes with artificial intelligence.

The funding was led by byFounders, a Nordic‑focused early‑stage venture capital firm, and included participation from Partech and Tenity, alongside a cadre of prominent angel investors such as Morten Primdahl (co‑founder of Zendesk) and Christian Rasmussen (founder of Roger/Corpay One). Both Primdahl and Rasmussen bring deep experience in technology and scaling high‑growth companies, with Rasmussen also stepping into a board role as chairman following the investment.

Founded in 2023 by Pascar Sivam, Lucas Rantzau, Frederik Skov Wacher, and Bastian Schneider, Sumary is building a next‑generation AI platform aimed at automating the most repetitive and time‑consuming finance and accounting workflows that small and medium‑sized businesses (SMBs) — and their advisors — grapple with daily. These workflows include transaction interpretation, reconciliation, error detection, and reporting, tasks that traditionally require significant manual effort and specialist expertise.

Sumary’s approach positions AI as the foundation of its finance “workflow engine” rather than simply layering intelligence atop legacy tooling. By processing ledger‑level data directly and applying machine learning and automation, the platform can reduce manual bookkeeping work, flag anomalies like miscoded entries or VAT inconsistencies, and help finance teams answer complex questions about their financial data in natural language. This AI‑native design is intended to deliver “instant time‑to‑value” by working alongside existing accounting systems and data sources rather than requiring costly system replacements.

Over the past six months, the team has developed a powerful AI engine that operates at the transaction level, giving bookkeepers, controllers, and finance professionals a new way of working with numbers. Early demand for the technology has been strong, with Sumary already partnering with several of Denmark’s leading bookkeeping firms and CFO‑service providers to refine workflows and validate its product in real‑world use cases. These design partners have provided operational feedback that is shaping product development and helping to prepare the platform for a broader release.

Investors backing the round have emphasised both the scale of the opportunity and the quality of Sumary’s founding team. byFounders highlighted the startup’s focus on a pain point felt acutely by finance professionals — manual, error‑prone processes — and its use of AI to address those needs directly. For Partech and Tenity, the investment aligns with broader trends in fintech and automation, where AI‑enabled infrastructure is increasingly seen as foundational to future financial operations.

Sumary plans to use the newly raised pre‑seed funding to expand its engineering and machine learning teams, strengthen product capabilities, and scale its presence across key European markets. Hiring will focus on deepening the technical foundation of the platform, building out advanced automation and natural language features, and supporting partnerships with accounting firms acting as design partners.

The company’s product roadmap envisions further enhancements to its AI models and workflows, including improved forecasting, reporting, and anomaly detection — features designed to complement rather than replace the work of finance professionals. By automating routine and repetitive tasks, Sumary aims to free up finance teams to focus on higher‑value activities such as analysis, strategy, and decision‑making.

Sumary’s vision reflects a wider shift in the finance industry toward automation and AI‑driven decision support as regulatory complexity, data volumes, and transaction frequency increase. With its new capital in place and early traction with design partners, the company is preparing for measured growth into broader segments of the SMB market and deeper integration with the fintech ecosystem across Europe.

Founders say that they are deliberately focusing first on controlled product expansion and refinement via early access and partner feedback rather than a broad public release, positioning Sumary to improve reliability and real‑world performance before full scale deployment. This disciplined approach, combined with the strong backing from both institutional investors and experienced angels, gives the startup a solid platform from which to build its next phase of growth.