Series B rounds in the last 90 days

251 startups raised $16.6B in total at Series B in the last 90 days. Largest rounds first.

1. VAST (vast.ai) — Series B · $446M · China, CN. Investors: BlueFocus, CDH VGC, CICC Capital, CMC Capital Partners
   VAST is building a generative AI platform that creates 3D models from text and images for gaming, film, design, and potentially simulation environments.
2. Higgsfield (higgsfield.ai) — Series B · $400M · Bengaluru, IN. Investors: DST Global, Fifth Wall, Goldman Sachs, Intel Capital
   Higgsfield is building a platform for GenAI video and image creation for consumers and enterprises.
3. Higgsfield AI (higgsfield.ai) — Series B · $400M · KZ. Investors: Accel, DST Global, Fifth Wall, GFT Ventures
   Higgsfield AI is building a personalized AI video creation platform.
4. Gimlet Labs (gimletlabs.ai) — Series B · $300M · San Francisco, US. Investors: Andreessen Horowitz, Arm, Microsoft M12
   Gimlet Labs is building multi-chip inference cloud technology for clients needing optimized AI inference solutions.
5. Tanay Kothari's Company (wisprflow.ai) — Series B · $280M · San Francisco, US. Investors: Menlo Ventures
   Tanay Kothari's Company is building innovative voice solutions for customers in various industries.
6. Wispr (wisprflow.ai) — Series B · $280M · San Francisco, US. Investors: 8VC, Acrew Capital, Flight Fund, Forerunner Ventures
   Wispr is building voice-first foundation models that aim to make speech the primary interface across computing for users looking for a dependable voice-native computing ecosystem.
7. Wispr Flow (wisprflow.ai) — Series B · $280M · San Francisco, US. Investors: 8VC, Menlo Ventures, NEA
   Wispr Flow is building an AI-powered dictation app for users seeking efficient ways to translate digital thoughts.
8. Armadin (armadin.com) — Series B · $255.5M · San Francisco, US. Investors: 8VC, Accel, Andreessen Horowitz, Bain Capital Ventures
   Armadin is building an autonomous cybersecurity platform to prepare organizations for AI-driven threats.
9. David Protein (davidprotein.com) — Series B · $250M. Investors: Greenoaks, ICONIQ, Imaginary Ventures, Valor Equity Partners
   David Protein is building protein-based food products that deliver great taste without compromising on nutrition for health-conscious consumers.
10. Medici Brands (medicibrands.com) — Series B · $250M · New York, US
    Medici Brands is building better nutrition options for consumers without compromising on taste.
11. TENEX.AI (tenex.ai) — Series B · $250M · London, GB. Investors: Andreessen Horowitz, Crosspoint Capital Partners, DTCP, DeepWork Capital
    TENEX.AI is building an AI-native cybersecurity platform for enterprises to enhance their security operations.
12. Vinci (getvinci.ai) — Series B · $250M · Silicon Valley, US. Investors: AMD Ventures, Advent, Eclipse, Khosla Ventures
    Vinci is building a physics-driven artificial intelligence platform for hardware design and simulation.
13. REGENT (regentcraft.com) — Series B · $240M · Rhode Island, US. Investors: Y Combinator
    REGENT is building electric Seagliders that combine the speed of an aircraft with the convenience of a boat for commercial transportation and defense.
14. REGENT Craft (regentcraft.com) — Series B · $240M · Rhode Island, US. Investors: AE Ventures, Mare Liberum
    REGENT Craft is building seagliders, vessels that use hydrofoils to lift clear of the water for both commercial passenger transport and defense applications.
15. REGENT Craft Inc. (regentcraft.com) — Series B · $240M · North Kingstown, US. Investors: AE Ventures, Mare Liberum
    REGENT Craft Inc. is building seagliders for commercial and defense applications.
16. Felix Pago (felixpago.com) — Series B · $200M · Latin America. Investors: General Catalyst, Andreessen Horowitz
    Felix Pago is building a stablecoin cross-border remittance network for users needing affordable and efficient remittance services.
17. Type One Energy (typeoneenergy.com) — Series B · $200M · Knoxville, US. Investors: Breakthrough Energy Ventures, Centaurus Capital, Clutterbuck Capital, Doral Energy-Tech Ventures
    Type One Energy is building a sustainable, affordable fusion power system for the global energy market.
18. QuantWare (quantware.com) — Series B · $178M · Delft, NL. Investors: ETF Partners, FORWARD.one, Graduate Ventures, Ground State Ventures
    QuantWare is building quantum processing units for companies, researchers, and government entities seeking to experiment with quantum computing.
19. Reverion (reverion.com) — Series B · $175M · Eresing, DE. Investors: Allianz, Aurum Impact, Carbon Equity, Doral Energy-Tech Ventures
    Reverion is building reversible, carbon-negative power plants for farmers and industrial customers looking for sustainable energy solutions.
20. Windward Bio (einpresswire.com) — Series B · $165M · Copenhagen, DK. Investors: Blue Owl Capital, Blue Owl Health Care Opportunities, Novo Holding, Novo Holdings
    Windward Bio is building a clinical-stage drug development company committed to improving outcomes for people living with advanced immunological diseases with an initial focus on severe respiratory conditions.
21. Laza Medical (lazamedical.com) — Series B · $160M · Los Gatos, US. Investors: AMED Ventures, GE HealthCare, PA MedTech VC fund, Unorthodox Ventures
    Laza Medical is building an AI-powered robotic imaging solution for cardiac interventions.
22. Arcee AI (arcee.ai) — Series B · $150M · San Francisco, US. Investors: AI10 Ventures, Cambium Capital, Emergence Capital, Hitachi Ventures
    Arcee AI is building small language models for enterprises in specific domains, particularly for question-answering applications.
23. CIX Technology (en.cixtech.com) — Series B · $150M · Shanghai, CN. Investors: Lenovo Capital, Oriza Puhua, Pudong Venture Capital, Shanghai IC Fund
    CIX Technology is building Arm-based processors for applications in AI PCs, edge servers, and robotics.
24. Matchpoint (matchpointtx.com) — Series B · $150M · Watertown, US. Investors: Access Biotechnology, Atlas Venture, Nextech Invest, Norwest Venture Partners
    Matchpoint is building an oral T cell modulator for autoimmune and inflammatory conditions.
25. Matchpoint Therapeutics (matchpointtx.com) — Series B · $150M · Watertown, US. Investors: Access Biotechnology, Atlas Venture, BB Biotech, Bold Longevity Growth Fund
    Matchpoint Therapeutics is building innovative therapeutics to progress clinical assets for patients in need.
26. Pongbot (store.pongbotsports.com) — Series B · $149.4M. Investors: BlueRun Ventures, Pudong Venture Capital, Shanghai State Investment Pilot Fund, Yuanhe Puhua
    Pongbot is building AI-driven sports hardware to enhance training experiences for tennis and other sports.
27. HyperAccel (hyperaccel.ai) — Series B · $148.8M · Seoul, KR. Investors: Krafton
    HyperAccel is building innovative solutions for the gaming industry.
28. Muchuang Integrated Circuit (mucse.com) — Series B · $148.8M · Shenzhen, CN. Investors: Chenhui Capital, Guanghua Financial Holding, Guangzhou Baiyun Financial Holding, Lenovo Capital
    Muchuang Integrated Circuit is building secure acceleration and intelligent network chips for cloud, network, and edge computing.
29. Celero Communications (celero.inc) — Series B · $140M · Irvine, US. Investors: Alphabet’s CapitalG, Atreides Management, CapitalG, Maverick Silicon
    Celero Communications is building coherent digital signal processing solutions designed to support next-generation optical interconnects for large-scale AI systems.
30. Mazama Energy (mazamaenergy.com) — Series B · $140M · Newberry, US. Investors: Centaurus Capital, ConocoPhillips Company, Doerr Capital, Gates Frontier
    Mazama Energy is building superhot rock geothermal power systems for utility companies seeking carbon-free energy solutions.
31. Soufflé Therapeutics (souffletx.com) — Series B · $135M · Boston, US. Investors: BB Biotech, Balyasny Asset Management, Fidelity Management & Research Company, Juvia Group
    Soufflé Therapeutics is building RNA therapies to help people live healthier lives.
32. T-Therapeutics (t-therapeutics.com) — Series B · $133M · Cambridge, GB. Investors: Advent Life Sciences, BGF, British Business Bank, Cambridge Innovation Capital
    T-Therapeutics is on a mission to reshape the clinical landscape for cancer patients using T-cell receptor (TCR) therapeutics.
33. Beep (beepbeep.tech) — Series B · $130M · Singapore, SG. Investors: Farquhar VC, Granite Asia, Knowhere Ventures LLC, LeadAngels FLV
    Beep is building an IoT transaction platform for customers looking for seamless payment solutions.
34. Beep, Inc. (ridebeep.com) — Series B · $130M · Lake Nona, US. Investors: Mobileye
    Beep, Inc. is building mobility-as-a-service offerings for the autonomous mobility sector.
35. iPronics — Series B · $125M · Valencia, ES. Investors: Bosch Ventures, Catalight Capital, European Innovation Council, Light Street Capital
    iPronics is building optical connectivity solutions for AI data centers.
36. IPronics (ipronics.com) — Series B · $125M · Spanish, ES. Investors: Nvidia
    IPronics is building optical switches for AI data centres.
37. Salience Labs (saliencelabs.ai) — Series B · $125M · Oxford, GB. Investors: AMD Ventures, Applied Ventures, LLC, Braavos, British Business Bank
    Salience Labs is building innovative photonic switching technology for AI data centers.
38. Daylight Security (daylight.ai) — Series B · $120M. Investors: Bain Capital Ventures, Craft Ventures, Goldman Sachs, Maple VC
    Daylight Security is building Managed Agentic Security Services for transforming the way security services are delivered.
39. General Medicine (generalmedicine.co) — Series B · $120M · San Francisco, US. Investors: Andreessen Horowitz
    General Medicine is building a healthcare store for customers to have more power in the healthcare system.
40. Traversal (traversal.com) — Series B · $120M · New York City, US. Investors: Battery Ventures, Hanabi, Khosla Ventures, Kleiner Perkins
    Traversal is building observability and site reliability engineering tools for engineers to pinpoint and troubleshoot complex software failures.
41. ILiAD Biotechnologies, Inc. (iliadbio.com) — Series B · $115M. Investors: BNP Paribas Asset Management Alts, Janus Henderson Investors, RA Capital Management
    ILiAD Biotechnologies, Inc. is building advanced solutions for the prevention and treatment of disease caused by Bordetella pertussis.
42. Hypersonica (hypersonica.com) — Series B · $112.2M · Munich, DE. Investors: 201 Ventures, General Catalyst, Lightspeed Venture Partners, Plural
    Hypersonica is developing hypersonic deep-strike systems for European defense.
43. Aerospacelab (aerospacelab.com) — Series B · $110M · Charleroi, BE. Investors: Airbus Ventures, XAnge
    Aerospacelab is building advanced satellite manufacturing capabilities for global demand in satellite production.
44. FS Life (fslife.co) — Series B · $110M
    FS Life is building services in the B2C ecommerce sector for consumers seeking innovative products.
45. Kaiko (kaiko.com) — Series B · $110M · Paris, FR. Investors: S&P Global
    Kaiko is building institutional-grade market data, analytics and indices for tokenized and traditional markets for financial institutions and regulators.
46. Town (usa.gov) — Series B · $108M · US. Investors: Alt Capital, Andreessen Horowitz, Conviction, First Round Capital
    Town is building an AI-powered platform that automates document processing, data collection, and regulatory navigation for small and medium-sized enterprises.
47. Neurosterix (neurosterix.com) — Series B · $105M
    Neurosterix is a biopharmaceutical company dedicated to the development of allosteric modulator therapeutics for underserved neurological disorders.
48. HiddenLayer (hiddenlayer.com) — Series B · $100M · Austin, US. Investors: Booz Allen Hamilton, Booz Allen Ventures, Capital One Ventures, Delta-v Capital
    HiddenLayer is the leading security provider for artificial intelligence (AI) models and assets.
49. Rainmaker (rainmakerww.com) — Series B · $100M · El Segundo, US. Investors: 1517 Fund, DCVC, Dream Ventures, Long Journey Ventures
    Rainmaker is building cloud-seeding drone technology for cities and economies struggling with droughts.
50. Rainmaker Technology (rainmakertechnology.net) — Series B · $100M · El Segundo, US. Investors: 1517 Fund, DCVC, Dream Ventures, Garry Tan
    Rainmaker Technology is building water precipitation enhancement solutions for agriculture and water supply management.
51. Rainmaker Technology Corporation (rainmaker.com) — Series B · $100M · New Mexico, US. Investors: UP.Partners
    Rainmaker Technology Corporation is building technology to make rain and snow by seeding clouds with drones for regions in need of water.
52. Rox (pymnts.com) — Series B · $100M. Investors: GV, General Catalyst, March Capital, Prosperity7 Ventures
    Rox is building artificial intelligence agents for sales functions for enterprises seeking to enhance their sales processes.
53. Shenzhen Xinjie Energy Technology (xinjiabattery.com) — Series B · $100M · Shenzhen, CN. Investors: Puhua Capital
    Shenzhen Xinjie Energy Technology is developing lithium-metal solid-state batteries for various applications in energy storage.
54. Tandem Health (tandemhealth.ai) — Series B · $100M · Stockholm, SE. Investors: Amino Collective, Kinnevik, Northzone, Scaleup Europe Fund
    Tandem Health is building an AI-powered clinician assistant that automates medical documentation and reduces admin work for healthcare providers.
55. Xenergy (xenergy-power.com) — Series B · $100M · Shenzhen, CN. Investors: Puhua Capital
    Xenergy is building lithium-metal solid-state batteries for applications in drones, eBikes, and electric motorcycles.
56. Efficient (efficient.computer) — Series B · $97M · Pittsburgh, US. Investors: Eclipse, Giant Ventures, Mana Ventures, TF Capital
    Efficient is building energy-efficient computing technology for applications that require high-performance computation with low energy consumption.
57. Efficient Computer (efficient.computer) — Series B · $97M · Pittsburgh, US. Investors: Borderless Capital, BoxGroup, Eclipse, Giant Ventures
    Efficient Computer is a computer architecture and software stack company that delivers energy efficient processors for edge computing devices and applications.
58. Sequen (sequen.ai) — Series B · $90M · New York, US. Investors: Prysm Capital, Threshold Ventures, White Star Capital
    Sequen is building ranking models to optimize online consumer spending for businesses.
59. Spiko (spiko.xyz) — Series B · $90M · FR. Investors: Blockwall, Bpifrance, EQNX, First Capital
    Spiko is launching tokenized mutual funds for US Treasury and European Bonds to democratize access to secure investments.
60. Warp (warp.co) — Series B · $85M · New York City, US. Investors: Battery Ventures, Homebrew, Peak XV Partners, Sapphire Ventures
    AI-native Employee Management Platform for High-Growth Companies
61. PaXini Tech (paxini.com) — Series B · $83.4M · Shenzhen, CN. Investors: Addor Capital, CIM International Group, CITIC Capital, Guangxin Fund
    PaXini Tech is building high-precision and multi-dimensional tactile sensors and humanoid robotic systems for various applications in robotics.
62. Daylight (daylightcompany.com) — Series B · $80M · New York, US. Investors: a16z crypto, Bain Capital, Craft Ventures, Escape Velocity
    Daylight is building a decentralised protocol that lets users connect their energy devices including thermostats, batteries and electric vehicles to its app and earn rewards for homeowners and businesses.
63. KymaThera (kymathera.com) — Series B · $80M · San Diego, US. Investors: Alta Partners, Foresite Capital, J. Wood Capital, Venrock
    KymaThera is building a pan-mutant selective PI3Kα inhibitor for hormone receptor-positive, HER2-negative breast cancer and PI3Kα-driven vascular malformations.
64. NeuShen Therapeutics (neushen.com) — Series B · $80M · Shanghai, CN. Investors: B Capital, Legend Capital, Lilly Asia Ventures, Matrix Partners China
    NeuShen Therapeutics is building treatments for central nervous system (CNS) conditions for patients with neurological disorders.
65. Ema (ema-inc.com) — Series B · $77M · San Francisco, US. Investors: Accel, Colle Capital, Creagis, Frontier Ventures
    Ema is building a generative AI system designed to enhance the workplace for organizations.
66. Stability AI (stability.ai) — Series B · $76M · London, GB. Investors: AMD Ventures, Coatue, Lightspeed Venture Partners, Pacific Alliance Ventures
    Stability AI is building an artificial intelligence image-generation tool for creators in the entertainment industry.
67. Altesa BioSciences (altesabio.com) — Series B · $75M · Atlanta, US. Investors: Forbion, Medicxi, Pitango, Sanofi Ventures
    Altesa BioSciences is building antiviral drugs against common respiratory viruses for patients with chronic obstructive pulmonary disease (COPD).
68. Firecrawl (firecrawl.dev) — Series B · $75M · San Francisco, US. Investors: Altos Ventures, Freestyle Capital, Nexus Venture Partners, Offline Ventures
    Firecrawl is building a web crawler for developers and AI agents.
69. Kalepa (kalepa.com) — Series B · $75M · New York City, US. Investors: IA Ventures, Inspired Capital, Updata Partners
    Kalepa is building an AI platform that automates underwriting, pricing, and portfolio management for insurance companies.
70. Multiply Labs (multiplylabs.com) — Series B · $75M · San Francisco, US
    Robotic production capacity for the pharma manufacturing industry
71. Novig (novig.com) — Series B · $75M · New York City, US
    America's #1 Sports Trading App
72. RiverNorth Opportunities Fund (rivernorth.com) — Series B · $75M · West Palm Beach, US
    RiverNorth Opportunities Fund is raising capital to refinance existing debt and fund new portfolio investments through the issuance of preferred stock.
73. DealerCue Automotive Corp. (vincue.com) — Series B · $73.2M · KANSAS CITY, US
74. MIND (mindonline.com) — Series B · $72M · Seattle, US. Investors: Crosspoint Capital Partners, Paladin Capital Group, YL Ventures
    MIND is building a breakthrough platform to enable organizations to protect their most sensitive data for companies facing the challenges of data loss prevention.
75. AnaCardio (anacardio.com) — Series B · $71M · Stockholm, SE. Investors: Ljungström family office, Novo Holdings
    AnaCardio is building a treatment for heart failure for patients suffering from this condition.
76. Moonwalk Biosciences (moonwalk.bio) — Series B · $70M · South San Francisco, US. Investors: ARCH Venture Partners, Alpha Wave, Eli Lilly, Future Ventures
    Moonwalk Biosciences is building adipose-targeted RNA interference medicines for obesity and cardiometabolic diseases.
77. Nevis (neviswealth.com) — Series B · $70M · New York, US. Investors: Charles Schwab, EQT Ventures, ICONIQ, QuantumLight
    Nevis is building an AI platform for wealth management that helps financial advisors automate their administrative workflows end-to-end.
78. Soter (soter.com) — Series B · $66M · New York, US. Investors: Galaxy Ventures
    Soter is building innovative solutions for enhancing data security and compliance for enterprises.
79. Torii (toriihq.com) — Series B · $65M · Israeli, IL. Investors: Entrée Capital, Global Founders Capital, Tiger Global, Uncork Capital
    Torii is building a platform for the automated management of enterprise software for organizations seeking to track applications, licenses and AI consumption.
80. Smack Technologies Inc. (linkedin.com) — Series B · $61M · Los Angeles, US. Investors: Anomaly Fund, Bloomberg Beta, Costanoa Ventures, Felicis
    Smack Technologies Inc. is building Decision Dominance solutions for the U.S. DoW, its allies, and partners.
81. Crosby (crosbylegal.com) — Series B · $60M · Boston, US. Investors: 01 Advisors, Bain Capital Ventures, Elad Gil, Index Ventures
    Crosby is building an AI-powered law firm providing contract-review legal services primarily for startups.
82. Daytona Platforms (daytona.io) — Series B · $60M · San Francisco, US. Investors: FirstMark Growth, Okta Ventures, Qualcomm Ventures, Samsung Next
    Daytona Platforms is developing a cloud platform tailored for long-running agents, providing each agent with an isolated compute environment and supporting sandboxed Linux, Windows, macOS, and GPU resources to handle lar
83. North.cloud (north.cloud) — Series B · $60M · New York City, US. Investors: Alpaca VC, Companyon Ventures, Gaingels, Litquidity Ventures
    North.cloud is building a cloud financial management platform that helps finance and engineering teams optimize and automate spend across cloud, AI, and data infrastructure.
84. Superluminal (superluminalrx.com) — Series B · $60M · Boston, US. Investors: BVF Partners, L.P., Catalio Capital Management, Cooley, Deep Track Capital
    Superluminal is building a selective, biased melanocortin-4 receptor (MC4R) agonist targeting rare genetic forms of obesity and hypothalamic obesity for patients with limited treatment options.
85. Superluminal Medicines (superluminalrx.com) — Series B · $60M · US
    Superluminal Medicines is building a platform that uses generative biology, chemistry and machine learning to revolutionize the speed and accuracy of medicine creation for the pharmaceutical industry.
86. Superluminal Medicines Inc. (superluminalrx.com) — Series B · $60M · Boston, US. Investors: BVF Partners, L.P., Catalio Capital Management, Cooley, Deep Track Capital
    Superluminal Medicines Inc. is developing therapies for cardiometabolic disease and obesity targeting G protein-coupled receptors for pharmaceutical companies.
87. Innovafeed (innovafeed.com) — Series B · $59.7M · Nesle, FR. Investors: ADM, Cargill
    Innovafeed is building the largest insect production plant in the world for creating proteins for animal feed with a low carbon impact.
88. Rabot Energy (rabot.energy) — Series B · $56M · Hamburg, DE. Investors: Acurio Ventures, Bosch Ventures, CNI, DeepTech & Climate Fund
    Rabot Energy is building a dynamic electricity tariff business and a virtual power plant platform that connects household batteries and other flexible energy devices for residential, commercial, and industrial customers.
89. Casap (casaphq.com) — Series B · $56M · New York, US. Investors: Base10 Partners, Emergence Capital, Lightspeed Venture Partners, Primary Venture Partners
    Casap is building an AI-powered dispute resolution and fraud prevention platform for financial institutions.
90. Albert (albert.com) — Series B · $55M · Oakland, US. Investors: Applied Ventures, LLC, CapitalG, Coatue, Coral Capital
    Albert is building a personal-finance app for consumers that includes saving, budgeting, and investing tools.
91. Charta Health (carta.healthcare) — Series B · $55M · San Francisco, US. Investors: Bain Capital Ventures, Insight Partners, Madrona, QuantumLight
    Charta Health is building AI solutions to automate patient chart reviews for healthcare providers.
92. Confido (confidotech.com) — Series B · $55M · New York, US. Investors: Aquiline, Barrel Ventures, Boulder Food Group II, Breakwater Ventures
    Confido is building a platform to help brands achieve peak performance on store shelves by addressing the most challenging aspects of retail operations.
93. Kuda (kuda.com) — Series B · $55M · Lagos, NG. Investors: Target Global, Valar Ventures
    Kuda is building a digital banking platform that offers Nigerians zero banking fees and a free debit card.
94. Reco (helloreco.com) — Series B · $55M · New York, US. Investors: AT&T Ventures, Angular Ventures, boldstart ventures, CrewCapital
    Reco uses AI to map a company’s data sharing for improved security and collaboration. They track data sharing both inside and outside of an organization and alert users when problems arise.
95. Cequens (cequens.com) — Series B · $53M
    Cequens is building communication solutions for businesses to enhance customer engagement.
96. AlphaPai (alphapai.ai) — Series B · $50M · Hong Kong, HK. Investors: Ambrum Capital, China Insurance Investment, Eastern Bell Capital, GF Xinde Investment Management
    AlphaPai is an AI investment research assistant developed by financial AI company Rabyte Technology for professional investors.
97. Athenagen Inc (athenagen.com) — Series B · $50M · US
    Athenagen Inc is building innovative therapies for enhancing health and treating diseases for patients in need.
98. Flow (flow.com) — Series B · $50M · South Florida, US. Investors: 8VC, Acrew Capital, Andreessen Horowitz, Atreides Management
    Flow is building tech-enabled living environments for residents in South Florida and Saudi Arabia.
99. Flow Engineering (flowengineering.com) — Series B · $50M · San Francisco, US. Investors: Atreides Management, Sequoia Capital, Valor
    Flow Engineering is building an engineering development platform designed to automate and accelerate complex product design workflows for various industries.
100. Formic (formic.co) — Series B · $50M · Chicago, US. Investors: Alumni Ventures, Blackhorn Ventures, Citi Ventures, FJ Labs
     Formic is a provider of robots-as-a-service (RaaS) automation to U.S. manufacturers.

…and 151 more in the app.