The 9 Largest NYC Tech Startup Funding Rounds of September 2025 – AlleyWatch

Round: Venture – Series UnknownDescription: WorkFusion provides AI agents that automate financial crime compliance and back-office operations. Founded by Andrew Volkov, Max Yankelevich, and Mikhail Abramchyk in 2009, WorkFusion has now raised a total of $386.3M in total equity funding and is backed by Konrad Investments, RTP Global, Inovia Capital, Georgian, and Greycroft.Investors in the round: Adam Famularo, Chubb, Declaration Partners, George John, Georgian, Hawk Equity, Konrad Investments, NGP Capital, Serengeti Asset Management, SVB Capital, Teralys CapitalIndustry: Artificial Intelligence (AI), Business Process Automation (BPA), Enterprise Software, Machine Learning, Productivity Tools, Robotic Process Automation (RPA), SoftwareFounders: Andrew Volkov, Max Yankelevich, Mikhail AbramchykFounding year: 2009Total equity funding raised: $386.3MAlleyWatch’s exclusive coverage of this round: WorkFusion Raises $45M to Scale AI Agents for Financial Crime Compliance Operations

Round: Series BDescription: GreenLite is a construction technology company that operates a prop-tech platform designed to streamline the permitting process. Founded by Benjamin Allen and James Gallagher in 2022, GreenLite Technologies has now raised a total of $86.0M in total equity funding and is backed by Insight Partners, Craft Ventures, 53 Stations, Trust Ventures, and Chicago Ventures.Investors in the round: Chicago Ventures, Craft Ventures, Energize Capital, Insight Partners, LiveOak VenturesIndustry: Architecture, Commercial Real Estate, Construction, Real EstateFounders: Benjamin Allen, James GallagherFounding year: 2022Total equity funding raised: $86.0M

Round: Series ADescription: Conceivable Life Sciences is an AI automation company that offers an automated IVF lab for cell therapies. Founded by Alan Murray, Alejandro Chavez-Badiola, and Joshua Abram in 2022, Conceivable Life Sciences has now raised a total of $88.0M in total equity funding and is backed by Muse Capital, ACME Capital, Black Opal Ventures, Stride.VC, and Artis Ventures.Investors in the round: ACME Capital, Advance Venture Partners, Artis Ventures, Stride.VCIndustry: Artificial Intelligence (AI), Biotechnology, Life Science, MedicalFounders: Alan Murray, Alejandro Chavez-Badiola, Joshua AbramFounding year: 2022Total equity funding raised: $88.0M

Round: Series BDescription: Valence provides an AI coach for employee development and organizational performance. Founded by Levi Goertz and Parker Mitchell in 2017, Valence has now raised a total of $75.1M in total equity funding and is backed by Insight Partners, Bessemer Venture Partners, Everywhere Ventures, and M3 Lending.Investors in the round: Bessemer Venture PartnersIndustry: Artificial Intelligence (AI), Generative AI, Information Technology, SaaSFounders: Levi Goertz, Parker MitchellFounding year: 2017Total equity funding raised: $75.1M

6. Arch $52.0M

Round: Series BDescription: Arch digitally manages private investment operations for investors and investment advisors. Founded by Jason Trigg, Joel Stein, and Ryan Eisenman in 2018, Arch has now raised a total of $77.5M in total equity funding and is backed by Menlo Ventures, Craft Ventures, Oak HC/FT, Quiet Capital, and Carta.Investors in the round: Craft Ventures, Menlo Ventures, Oak HC/FT, Quiet CapitalIndustry: Hedge Funds, Real Estate Investment, Software, Venture Capital, Wealth ManagementFounders: Jason Trigg, Joel Stein, Ryan EisenmanFounding year: 2018Total equity funding raised: $77.5M

5. Tabs $55.0M

Round: Series BDescription: Tabs is the first AI Driven Revenue Automation Platform for B2B Finance Founded by Ali Hussain and Deepak Bapat in 2023, Tabs has now raised a total of $92.0M in total equity funding and is backed by General Catalyst, Alumni Ventures, Lightspeed Venture Partners, Primary Venture Partners, and World Innovation Lab.Investors in the round: General Catalyst, Lightspeed Venture Partners, Primary Venture Partners, World Innovation LabIndustry: Accounting, Artificial Intelligence (AI), Enterprise Software, FinTech, SaaS, SoftwareFounders: Ali Hussain, Deepak BapatFounding year: 2023Total equity funding raised: $92.0M

Round: Series CDescription: Diana Health offers personalized women’s healthcare services in maternity, gynecology, menopause, mental health, and wellness. Founded by Jeff De Flavio, Jim Corum, and Kate Condliffe in 2019, Diana Health has now raised a total of $100.0M in total equity funding and is backed by Norwest Venture Partners, HealthQuest Capital, .406 Ventures, AlleyCorp, and LRVHealth.Investors in the round: .406 Ventures, AlleyCorp, HealthQuest Capital, LRVHealth, Norwest Venture PartnersIndustry: Health Care, Personal Health, Wellness, Women’sFounders: Jeff De Flavio, Jim Corum, Kate CondliffeFounding year: 2019Total equity funding raised: $100.0M

Round: Series BDescription: Modal develops machine learning software to help run code in the cloud. Founded by Akshat Bubna and Erik Bernhardsson in 2021, Modal Labs has now raised a total of $110.0M in total equity funding and is backed by Gaingels, Creandum, Quiet Capital, Lux Capital, and Redpoint.Investors in the round: Amplify Partners, Lux Capital, RedpointIndustry: Cloud Data Services, Information Technology, Software, Web DevelopmentFounders: Akshat Bubna, Erik BernhardssonFounding year: 2021Total equity funding raised: $110.0M

Round: Series BDescription: Chestnut Carbon develops and manages reforestation and afforestation forestry projects that generate carbon removal credits. Founded by Ben Dell in 2022, Chestnut Carbon has now raised a total of $450.0M in total equity funding and is backed by JP Morgan, Kimmeridge, Bank of Montreal, CPP Investments, and DBL Partners.Investors in the round: CPP InvestmentsIndustry: Carbon Capture, CleanTech, Environmental Engineering, ForestryFounders: Ben DellFounding year: 2022Total equity funding raised: $450.0M

Round: Series BDescription: Inspiren uses AI to help senior living providers to monitor patient care, track interactions, and improve clinical workflow management. Founded by Michael Wang, Paul Coyne, and Vincent Cocito in 2016, Inspiren has now raised a total of $142.8M in total equity funding and is backed by Primary Venture Partners, Insight Partners, Scale Venture Partners, Story Ventures, and Studio VC.Investors in the round: Avenir, Insight Partners, Primary Venture Partners, Scale Venture Partners, Story Ventures, Studio VC, Third PrimeIndustry: Analytics, Artificial Intelligence (AI), Assisted Living, Health Care, Machine LearningFounders: Michael Wang, Paul Coyne, Vincent CocitoFounding year: 2016Total equity funding raised: $142.8M

Round: Series FDescription: Judi Health is a healthtech platform that provides pharmacy benefit management solutions. Founded by AJ Loiacono, Joseph Alexander, and Ryan Kelly in 2017, Judi Health has now raised a total of $588.0M in total equity funding and is backed by General Catalyst, Wellington Management, B Capital, Goldman Sachs, and Edison Partners.Investors in the round: 9Yards Capital, B Capital, Edison Partners, General Catalyst, Generation Investment Management, Goldman Sachs, Prime Health Investments, Transformation Capital, Wellington ManagementIndustry: Health Care, Medical, PharmaceuticalFounders: AJ Loiacono, Joseph Alexander, Ryan KellyFounding year: 2017Total equity funding raised: $588.0M