Top 5 VC Deals of the Week in Fintech (8/18/25)

Digital Wealth News Continues our Weekly Series Covering the Largest VC Deals of the Week Worldwide in Fintech

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AI Infrastructure & FinOps Momentum

This week’s fintech funding wave includes innovation in retirement tools, AI-powered fraud detection, and private credit infrastructure—with Basic Capital’s private-credit 401(k) play leading the activity. Across North America, Europe, and Asia, investors are continuing to push into high-value fintech platforms with strong domain appeal.

Key Highlights:

  • Basic Capital’s $25M Series A positions private credit as a new vector in retirement savings design.

  • IVIX’s $60M Series B reflects growing demand for AI-driven tools to combat global financial fraud.

  • Gradient Labs and Plaid both doubled down on financial services infrastructure, from the UK to the US.


  1. IVIX – USA/Israel

AI-powered financial fraud detection platform for global tax and regulatory authorities
Amount Raised: $60 million
Round Type: Series B
Lead Investors: Insight Partners, O.G. Venture Partners, Citi Ventures

  1. Plaid – USA

Fintech infrastructure platform focused on secure data connectivity and fraud defense
Amount Raised: $575 million (strategic financing)
Round Type: Strategic
Lead Investors: Franklin Templeton, Fidelity, BlackRock, NEA, Ribbit Capital

  1. Basic Capital – USA

Private credit 401(k) investment platform for retirement plans
Amount Raised: $25 million
Round Type: Series A
Lead Investors: Forerunner Ventures, Lux Capital

  1. Gradient Labs – UK

Autonomous AI assistant platform designed for regulated financial workflows
Amount Raised: €11.08 million (~$12 million)
Round Type: Series A
Lead Investors: Redpoint Ventures, LocalGlobe

  1. Metrist – USA

Infrastructure observability platform for monitoring third-party app performance
Amount Raised: $6.5 million
Round Type: Seed
Lead Investor: Heavybit

Make sure to check out our weekly column covering the leading venture deals in fintech worldwide right here!