Top 5 VC Deals of the Week in Fintech (12/8/25)

Fintech Deal Dispatch

The week of Dec 1–Dec 7 showed renewed vigor in global fintech investing — capital flowed toward companies blending financial services with AI-driven automation, cross-border payments, and mid-market business finance. Investors leaned toward platforms demonstrating clear operational traction rather than early-stage experimentation, with several deals signaling renewed confidence in fintech infrastructure, advisor tooling, and embedded global payments. While not a blockbuster week, disclosed rounds reflected disciplined capital allocation favoring scaled or rapidly scaling fintech models across the U.S. and U.K.

Key Highlights
• AI-native fintech platforms led the week, with strong interest in mid-market business finance and advisor workflow automation.
• Cross-border and embedded payments remained a central thesis, with capital supporting multi-currency and multi-geography expansion.
• Infrastructure for wealth management and regulated industries gained momentum, emphasizing automation, reporting accuracy, and operational efficiency.

Top 5 VC Deals in Fintech (Dec. 1-Dec. 7, 2025)

1. Flex – United States (Series B)
   Flex, an AI-native finance platform built for mid-sized businesses, integrates private credit, payments, and business finance into a single operating stack. The company has tripled its payments volume over the past year and continues to position itself as a unified financial hub for business owners.
   Amount Raised: US$60 million
   Lead Investors: Portage Ventures, Crosslink Capital, Titanium Ventures

2. Sokin – United Kingdom (Series B)
   Sokin is a global cross-border payments and embedded finance provider operating across 170+ markets. Its subscription-based model and expanding global infrastructure continue to attract institutional interest, supporting its push into new emerging markets.
   Amount Raised: US$50 million
   Lead Investors: Prysm Capital, Watershed Ventures, Morgan Stanley Expansion Capital, Aurum Partners

3. Nevis – United States (Series A)
   Nevis offers an AI workflow platform for wealth managers, automating meeting prep, follow-ups, onboarding, and core advisor workflows. The company is expanding rapidly among RIAs seeking efficiency and scale within regulated advisory environments.
   Amount Raised: US$35 million
   Lead Investors: Sequoia Capital, ICONIQ, Ribbit Capital

4. Asseta AI – United States (Seed Round)
   Asseta AI provides accounting, reporting, and forecasting tools for family offices, replacing fragmented spreadsheets with automated multi-entity financial intelligence. The platform already supports billions in tracked assets and plans to grow its product and market footprint.
   Amount Raised: US$4.2 million
   Lead Investors: Nyca Partners, Motive Partners

5. Curvestone AI – United Kingdom (Seed Round)
   Curvestone AI delivers agentic workflow automation tailored to financial services, legal, and insurance firms, helping reduce multi-step operational errors. Funds will accelerate product development and commercial expansion.
   Amount Raised: US$4 million
   Lead Investors: MTech Capital, Boost Capital Partners, D2 Fund, Portfolio Ventures