Mercury funding, valuation and investors

Overview

Mercury is a fintech providing banking and financial software for startups and technology companies. It offers business checking and savings, corporate cards, treasury products, invoicing, and integrations with cap-table and accounting tools — all via a modern web interface. Founded by Immad Akhund, Jason Zhang, and Ahmad Hassan, Mercury raised a $120M Series B in July 2021 at $1.62B led by Coatue with a16z and CRV participating, followed by a reported $200M Series D at $5.2B valuation with $650M ARR and 300K+ customers.

Why Mercury is interesting

Mercury crossed $650M ARR and 300K+ customers before a $200M Series D at $5.2B (2025) — proof that vertical neobanks win by owning startup workflows (cap table integrations, investor updates) not just deposits.

Product & use cases

Mercury provides FDIC-insured business banking through partner banks, plus software for startup finance teams: multi-account treasury, virtual and physical cards, bill pay, invoicing, and API access. Designed for venture-backed companies from incorporation through growth.

• New startups opening business checking and cards without branch visits
• Finance teams managing runway across multiple Mercury accounts and treasury products
• Companies integrating banking data with QuickBooks, Stripe, and cap-table tools

Key facts

• Series D (2025): $200M at $5.2B; $650M ARR and 300K+ customers reported
• Series B (Jul 2021): $120M at $1.62B led by Coatue; a16z and CRV participated
• Seed (2017): $6M led by a16z
• Banking services provided via partner banks with FDIC insurance

Funding history (newest first)

Investors in our directory

Funds linked from Mercury's profile — open a fund page for stage focus and related deal articles.

Competitive landscape

Edge: Mercury built brand as the default startup bank in VC ecosystems — faster onboarding, cleaner UX, and product choices tuned for tech companies (e.g., investor-friendly accounts) versus generic SMB neobanks.

Startup banking consolidated around a few neobanks post-SVB. Mercury's scale ($650M ARR, 300K customers) shows deposits plus software beats pure card plays — but interest-rate cycles and banking partner economics affect margins.

• Brex direct

  Startup-focused corporate cards and cash management; shifted upmarket while Mercury expanded banking depth.

• Ramp direct

  Corporate cards plus spend management; strong on AP automation vs Mercury's banking-first positioning.

• Silicon Valley Bank (First Citizens) incumbent

  Historical startup banking default; Mercury gained share post-2023 SVB crisis among new incorporations.

Notable stories

• Mercury gained significant startup market share after Silicon Valley Bank's 2023 crisis as founders sought alternative tech-native banking partners.
• Founder Immad Akhund built Mercury after experiencing painful traditional banking as a serial entrepreneur — product decisions reflect founder-banker empathy rare in incumbents.

Industries

Market / IPO context

Related funding articles

Venture Capital Tracker pieces that cover Mercury's financing or category context.

• Mercury's $200M Series D at $5.2B: Startup Banking Meets the AI Founder Tsunami