Primer
AI payments infrastructure startup Primer raised $200M+ in Series C. Compare top AI funding rounds for June 2026—full valuation data inside.
Overview
Primer is a London-based fintech building AI-enabled infrastructure for the payments stack. The company focuses on wiring AI into global payment systems, serving businesses that need modern tools to manage payments at international scale. The company raised a $100 million Series C on May 20, 2026, bringing total disclosed funding to $100 million. The round positions Primer within AI fintech, where its differentiation centers on applying AI to core payments infrastructure rather than a consumer-facing financial product.
Funding History
London fintech Primer raises $100M to wire AI into the global payments stack
Frequently Asked Questions
- How much funding does AI Funding track for Primer?
- AI Funding tracks $100M for Primer across 1 funding round in this database.
- Who are Primer's investors?
- Primer's investors include Accel, Tencent, Speedinvest, ICONIQ, Balderton Capital, and 2 others.
- What does Primer do?
- Primer is a London-based fintech building AI-enabled infrastructure for the payments stack. The company focuses on wiring AI into global payment systems, serving businesses that need modern tools to manage payments at international scale. The company raised a $100 million Series C on May 20, 2026, bringing total disclosed funding to $100 million. The round positions Primer within AI fintech, where its differentiation centers on applying AI to core payments infrastructure rather than a consumer-facing financial product.
- Where is Primer headquartered?
- Primer is headquartered in London, UK.
Investors
Related Insights
A data-driven analysis of AI funding across all 17 sectors — from Foundation Models to AI Healthcare — with sector totals, deal counts, top companies, and investment trends for 2026.
A comprehensive geographic analysis of AI venture funding in 2026. San Francisco dominates with $31.4B across 32 companies, but Europe is breaking out with $7.1B in Paris, London, Amsterdam, and Stockholm. We map every city, sector specialization, and emerging hub.
A comprehensive, data-driven analysis of AI venture funding in Q1 2026. $25.9 billion raised across 94 deals, with 14 mega-rounds capturing 79.8% of total capital. Europe breaks out with $6.65B, and billion-dollar seed rounds arrive for the first time.