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October brought another surge to NYC’s Series A scene.
In October 2026, 23 NYC startups raised $540.7 million in Series A funding, bringing the cohort’s total funding across all rounds to $690.9 million. And they’re already hiring for 135+ NYC-based jobs.
The numbers point to a busy fall for New York’s startup ecosystem:
More deals: October’s 23 Series A companies represent an increase from 22 in October 2025 and 19 in September 2026.
More capital month over month: October’s $540.7 million represents a 25% increase over September’s $432 million.
Slightly smaller average checks: The average Series A round was $23.5 million, compared with $24 million in September 2026 and $25.8 million in October 2025.
So while the average round has declined slightly, more NYC companies are reaching the Series A milestone, and the total capital flowing into the cohort is growing.
Where are founders putting that funding to work?
AI and enterprise software lead the pack
No surprise here: AI was October’s biggest funding story.
AI and enterprise software startups raised $180 million, accounting for roughly 33% of the month’s Series A funding.
Hyphenate led the category with a $45 million round for its AI-powered finance platform, which automates revenue operations, accounting, and financial reporting.
Bites raised $40 million for its employee learning and training platform, while Zenzap brought in $33 million for AI-powered workplace communication and collaboration.
Qualitate added $25 million to automate expert research workflows, while Melius raised $20 million for AI-powered creative production and Siena AI secured $17 million for AI customer service agents.
The common thread was that founders are increasingly building AI directly into the tools businesses already rely on, from financial operations and employee training to market research, creative workflows, and customer experience.
Industrial AI and robotics attract serious capital
Another of October’s biggest stories is the rise of AI in the physical economy.
Industrial AI, robotics, and automation companies raised $131 million, representing roughly 24% of October’s Series A funding.
Lumaril led the category with a $66 million round, the largest of the month. Its AI platform connects to existing industrial systems and autonomously optimizes production processes across manufacturing, chemicals, and other industrial facilities.
Ultra raised another $50 million to develop AI-powered industrial robots that automate warehouse operations, including sorting, packaging, and order fulfillment.
Meanwhile, Daptic brought in $15 million for AI-powered regulatory intelligence that helps manufacturers track and manage product compliance requirements.
For NYC’s tech ecosystem, it’s another sign that the next wave of AI companies is increasingly focused on solving real-world operational challenges.
Digital health and biotech bring in $101.5 million
Digital health and biotech remained one of October’s strongest sectors, attracting $101.5 million, or roughly 19% of the month’s Series A capital.
Baba Care led the category with a $40 million raise. The company connects older adults with nurses and social workers who help coordinate care, navigate insurance, and access medical services.
Wally Health raised $25 million to rethink dental care through technology-enabled memberships and preventative services.
On the AI side, Vocca brought in $20 million for voice agents that handle calls, appointments, and reminders for healthcare providers, while Confido Health raised $12.5 million to automate patient communications and administrative workflows.
Meanwhile, CAD Therapeutics secured $4 million to develop an investigational treatment for PTSD.
From new therapeutics and preventative care to AI-powered clinical operations, October’s cohort reflects the breadth of New York’s digital health ecosystem.
Fintech keeps building the infrastructure behind the transactions
Financial technology and infrastructure companies accounted for approximately $70.2 million, or 13% of October’s Series A funding.
Prism Data raised $20 million to help lenders assess creditworthiness using cash flow data, while Mural brought in $15 million for cross-border payments and stablecoin-based financial infrastructure.
Clasp raised $13.2 million to modernize employee benefits administration, and Fragment secured $12 million for database infrastructure designed specifically for money movement.
Fission added $10 million to build liquidity infrastructure for tokenized investment funds and private markets.
Together, these companies reflect one of NYC’s defining startup strengths of founders combining financial expertise with new technology to modernize the systems behind payments, lending, benefits, and investment markets.
Security and safety become more proactive
Cybersecurity and public safety companies raised approximately $35 million, representing 6.5% of October’s Series A funding.
Firefly led the category with $20 million for its integrated safety platform, which combines AI-powered mapping, emergency communications, and physical safety devices to help organizations coordinate responses to critical incidents.
Overwatch Data raised another $15 million to help organizations identify and investigate cyber threats, fraud, and digital risks using AI-powered threat intelligence.
The approaches are different, but both reflect a growing emphasis on proactive risk management, using better data, automation, and AI to identify threats and improve response capabilities.
Commerce and digital assets round out the cohort
October also included companies modernizing specialized industries and emerging digital infrastructure.
Santé raised $15 million for inventory management, e-commerce, and operational tools tailored to liquor retailers.
Meanwhile, Predicate brought in $8 million for infrastructure designed to simplify transaction prerequisites.
The bigger picture
October’s numbers offer an encouraging signal for NYC’s startup ecosystem.
With 23 companies raising $540.7 million, the month outpaced September in both deal count and total Series A capital. And while the average round declined slightly compared with October 2025, more founders successfully reached this major funding milestone.
What stands out is the growing share of capital flowing into the physical economy. Industrial AI and robotics accounted for nearly a quarter of October’s funding, while AI and enterprise software captured another third.
And with 135+ NYC-based jobs already open across the cohort, October’s funding is translating into new opportunities for the city’s tech workforce.
Did we miss your Series A raise? Let us know. We want to spotlight every NYC founder turning vision into venture.
The map below features raises from June 2025 – October 2026.
The sheet below is sorted by most recent raise date.
