Top 100 Recently Funded Cybersecurity Startups for 2025
Last update to database: June 30, 2025
Exploring the Best Funded Cyber Security Companies for 2025
The cybersecurity industry continues to experience rapid growth in 2025, with startups focused on cloud security, network security, and data protection receiving significant funding. As businesses prioritize the protection of sensitive data and secure online infrastructures, the demand for advanced cybersecurity solutions has increased globally.
Startups specializing in areas such as threat detection, encryption technologies, and cyber threat intelligence are leading the charge, attracting venture capital and strategic partnerships.
Our list is updated weekly to provide the most current insights into these emerging cybersecurity startups, covering key funding rounds, major investors, and trends shaping the future of cybersecurity.
Whether you're an investor, entrepreneur, or security professional, explore the exciting landscape of cyber security and discover opportunities in one of the fastest-growing industries.
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Top 100 Recently Funded Cybersecurity Startups for 2025
Last update to database: June 30, 2025
Subscribe to Unlock The Latest Funded Startups
Request AccessConnect with founders and decision-makers at recently funded startups. Subscribe to unlock full company and contact data.
Exploring the Best Funded Cyber Security Companies for 2025
The cybersecurity industry continues to experience rapid growth in 2025, with startups focused on cloud security, network security, and data protection receiving significant funding. As businesses prioritize the protection of sensitive data and secure online infrastructures, the demand for advanced cybersecurity solutions has increased globally.
Startups specializing in areas such as threat detection, encryption technologies, and cyber threat intelligence are leading the charge, attracting venture capital and strategic partnerships.
Our list is updated weekly to provide the most current insights into these emerging cybersecurity startups, covering key funding rounds, major investors, and trends shaping the future of cybersecurity.
Whether you're an investor, entrepreneur, or security professional, explore the exciting landscape of cyber security and discover opportunities in one of the fastest-growing industries.
Comprehensive Database of Recently Funded Cybersecurity Companies - Updated Weekly
This data is delayed by 4 weeks. Subscribe for instant access to real-time funding rounds and contact data.
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Company Name
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Industries | Funding Amount (USD) | Recent Funding Date | Recent Funding Type | Company Headquarters | # Employees | Company Description | Top 5 Investors | Currently Hiring |
|---|---|---|---|---|---|---|---|---|---|
| Naoris Protocol | Blockchain & Cryptocurren... | $3M Subscribe to Unlock | May 2025 | Venture - Series Unknown | Wilmington, Delaware, United States | 26 | Decentralized cybersecuri... | Mason Labs, Draper Associ... | Subscribe to Unlock |
| Cerby | Cloud & Cyber Security, C... | $40M Subscribe to Unlock | May 2025 | Series B | San Francisco, California, United States | 120 | Identity automation platf... | Founders Fund, DTCP, Sale... | Subscribe to Unlock |
| Sotero | Cloud Computing & Storage... | $615K Subscribe to Unlock | May 2025 | Venture - Series Unknown | Burlington, Massachusetts, United States | 16 | Ultimate DSPM+ and DDR so... | OurCrowd, Tech Square Ven... | Subscribe to Unlock |
| Secro | Cyber Security, Business ... | $10M Subscribe to Unlock | May 2025 | Series A | Wilmington, Delaware, United States | 46 | Supply-chain SaaS elimina... | Motion Ventures, TMV, Ass... | Subscribe to Unlock |
| SCI Semiconductor | Cyber Security & Data Pro... | $3M Subscribe to Unlock | May 2025 | Venture - Series Unknown | Sheffield, Sheffield, United Kingdom | 9 | Developer of cyber-secure... | Mercia Ventures | Subscribe to Unlock |
| StackHawk | Software Development Tool... | $12M Subscribe to Unlock | May 2025 | Venture - Series Unknown | Denver, Colorado, United States | 44 | API- and app-security tes... | Alumni Ventures, Sapphire... | Subscribe to Unlock |
| Seven Sector | Cyber Security & Data Pro... | $356K Subscribe to Unlock | May 2025 | Seed | Barcelona, Catalonia, Spain | 9 | Adaptive cybersecurity so... | Encomenda VC, IRIS Ventur... | Subscribe to Unlock |
| Impart Security | Cloud & Cyber Security, C... | $11M Subscribe to Unlock | May 2025 | Venture - Series Unknown | San Francisco, California, United States | 14 | Comprehensive API-securit... | 8-Bit Capital, Haystack, ... | Subscribe to Unlock |
| Horizon3.ai | Artificial Intelligence, ... | $73M Subscribe to Unlock | May 2025 | Undisclosed | San Francisco, California, United States | 210 | Autonomous penetration-te... | Craft Ventures, SignalFir... | Subscribe to Unlock |
| Bright | Mobile & Web Applications... | $1M Subscribe to Unlock | May 2025 | Series A | San Rafael, California, United States | 120 | AI-driven application-sec... | Fusion Fund, J-Ventures, ... | Subscribe to Unlock |
| Pixee | Cyber Security & Data Pro... | $15M Subscribe to Unlock | May 2025 | Seed | 22 | Automated product-securit... | Wing Venture Capital, TED... | Subscribe to Unlock | |
| Clarity Security | Cyber Security & Data Pro... | $9M Subscribe to Unlock | May 2025 | Series A | Austin, Texas, United States | 21 | Identity-governance platf... | Alumni Ventures, Silverto... | Subscribe to Unlock |
| CloudSEK | Artificial Intelligence, ... | $19M Subscribe to Unlock | May 2025 | Series B | Singapore, Central Region, Singapore | 220 | Contextual-AI digital-ris... | Inflexor Ventures, MassMu... | Subscribe to Unlock |
| Nok Nok | Consumer Electronics & De... | $11M Subscribe to Unlock | May 2025 | Venture - Series Unknown | Palo Alto, California, United States | 49 | Secure online-authenticat... | Lenovo, DCM Ventures, ONS... | Subscribe to Unlock |
| BreachRx | Cyber Security & Data Pro... | $15M Subscribe to Unlock | May 2025 | Series A | Ashburn, Virginia, United States | 27 | Intelligent incident-resp... | Ballistic Ventures, SYN V... | Subscribe to Unlock |
| Graphiant | IT & Communication Servic... | $19M Subscribe to Unlock | May 2025 | Series B | San Jose, California, United States | 91 | Network-as-a-service for ... | Sequoia Capital, Harpoon,... | Subscribe to Unlock |
| Magier AI | Artificial Intelligence, ... | $100K Subscribe to Unlock | May 2025 | Pre-Seed | San Diego, California, United States | 4 | Privacy-preserving AI sec... | Techstars, Northwestern M... | Subscribe to Unlock |
| AURA | CRM & Contacts, IT & Comm... | $15M Subscribe to Unlock | May 2025 | Series B | Johannesburg, NA - South Africa, South Africa | 110 | Cloud-based safety and se... | Partech, MultiChoice, HAV... | Subscribe to Unlock |
| SPECTRA | Financial Services, Insur... | $4M Subscribe to Unlock | May 2025 | Seed | Hamilton, Hamilton, Bermuda | 6 | Next-gen cyber-insurance ... | Subscribe to Unlock | |
| Arcjet | Cyber Security & Data Pro... | $9M Subscribe to Unlock | May 2025 | Venture - Series Unknown | San Francisco, California, United States | 9 | Security SaaS protecting ... | Andreessen Horowitz, Theo... | Subscribe to Unlock |
| Solestial | Energy & Sustainability, ... | $17M Subscribe to Unlock | May 2025 | Series A | Tempe, Arizona, United States | 49 | Space solar-energy techno... | National Science Foundati... | Subscribe to Unlock |
| MyeSign | Data Center , Cyber Secur... | $2M Subscribe to Unlock | May 2025 | Seed | Alpharetta, Georgia, United States | 9 | Secure budget e-signature... | Subscribe to Unlock | |
| Cyacomb | Cyber Security & Data Pro... | $3M Subscribe to Unlock | May 2025 | Venture - Series Unknown | Edinburgh, Edinburgh, City of, United Kingdom | 16 | Software blocking harmful... | Par Equity, Scottish Ente... | Subscribe to Unlock |
| TurbineOne | Public Safety & Emergency... | $36M Subscribe to Unlock | May 2025 | Series B | San Francisco, California, United States | 46 | Frontline perception tech... | StepStone Group, Bessemer... | Subscribe to Unlock |
| Tensor9 | Mobile & Web Applications... | $4M Subscribe to Unlock | May 2025 | Seed | Seattle, Washington, United States | 10 | Secure any-prem data-shar... | NVAngels, Wing Venture Ca... | Subscribe to Unlock |
| Acompany | IT & Communication Servic... | $8M Subscribe to Unlock | May 2025 | Series B | Nagoya, Aichi, Japan | 54 | Privacy-preserving secure... | Central Japan Innovation ... | Subscribe to Unlock |
| Kovr.ai | Artificial Intelligence, ... | $4M Subscribe to Unlock | May 2025 | Seed | Reston, Virginia, United States | 3 | AI-native cyber-complianc... | McLean Capital, IronGate ... | Subscribe to Unlock |
| ClearVector | Cloud & Cyber Security, C... | $13M Subscribe to Unlock | May 2025 | Series A | Reston, Virginia, United States | 7 | Identity-centric cloud-se... | Menlo Ventures, Okta Vent... | Subscribe to Unlock |
| Alta Ares | Drone Tech, Cyber Securit... | $2M Subscribe to Unlock | May 2025 | Seed | Romainville, Ile-de-France, France | 11 | Drone-imaging data-integr... | Durandal Capital, Bpifran... | Subscribe to Unlock |
| theom | Artificial Intelligence, ... | $20M Subscribe to Unlock | May 2025 | Series A | San Jose, California, United States | 28 | AI-native data-operations... | Wing Venture Capital, Sen... | Subscribe to Unlock |
| Valarian | Telecom & Communication H... | $7M Subscribe to Unlock | May 2025 | Seed | London, England, United Kingdom | 25 | Enterprise/government dat... | Scout Ventures, IQ Capita... | Subscribe to Unlock |
| OX Security | Artificial Intelligence, ... | $60M Subscribe to Unlock | May 2025 | Series B | Tel Aviv, Tel Aviv, Israel | 170 | End-to-end application-se... | DTCP, Microsoft, Team8, S... | Subscribe to Unlock |
| Doppel | Artificial Intelligence, ... | $35M Subscribe to Unlock | May 2025 | Series B | Covina, California, United States | 180 | Social‑engineering defens... | Andreessen Horowitz, Sout... | Subscribe to Unlock |
| Acoru | Cyber Security & Data Pro... | $5M Subscribe to Unlock | May 2025 | Seed | Madrid, Madrid, Spain | 7 | Fraud‑prevention tech del... | Adara Ventures, Athos Cap... | Subscribe to Unlock |
| Altostrat | Artificial Intelligence, ... | $100K Subscribe to Unlock | May 2025 | Pre-Seed | Dover, Delaware, United States | 3 | Compliance‑aware AI cyber... | Hannes Kruger, Private In... | Subscribe to Unlock |
| Aviel | Artificial Intelligence, ... | $467K Subscribe to Unlock | April 2025 | Pre-Seed | London, England, United Kingdom | 4 | AI platform preventing in... | Fuel Ventures, Cambridge ... | Subscribe to Unlock |
| QNu Labs | Consumer Electronics & De... | $7M Subscribe to Unlock | April 2025 | Series A | Bengaluru, Karnataka, India | 130 | Quantum‑safe cybersecurit... | National Quantum Mission,... | Subscribe to Unlock |
| Vsora | Search Engine Marketing, ... | $46M Subscribe to Unlock | April 2025 | Venture - Series Unknown | La Forêt, Auvergne, France | 25 | IP provider supplying adv... | Omnes Capital, European I... | Subscribe to Unlock |
| Pistachio | EdTech, Cyber Security & ... | $7M Subscribe to Unlock | April 2025 | Series A | Oslo, Oslo, Norway | 97 | AI‑driven cybersecurity‑a... | Angel Invest, Idekapital,... | Subscribe to Unlock |
| NetFoundry | Mobile & Web Applications... | $12M Subscribe to Unlock | April 2025 | Series A | Charlotte, North Carolina, United States | 71 | Zero‑trust networking sol... | SYN Ventures | Subscribe to Unlock |
| LayerX Security | Cyber Security & Data Pro... | $11M Subscribe to Unlock | April 2025 | Series A | Tel Aviv, Tel Aviv, Israel | 77 | Browser‑security platform... | Glilot Capital Partners, ... | Subscribe to Unlock |
| Minimus | Cyber Security & Data Pro... | $51M Subscribe to Unlock | April 2025 | Seed | 17 | Continuous‑risk‑reduction... | Mayfield Fund, YL Venture... | Subscribe to Unlock | |
| Jericho Security | Artificial Intelligence, ... | $15M Subscribe to Unlock | April 2025 | Series A | Nyack, New York, United States | 40 | Cyber-security service co... | Alumni Ventures, Gaingels... | Subscribe to Unlock |
| SixMap | IT & Communication Servic... | $7M Subscribe to Unlock | April 2025 | Venture - Series Unknown | Pasadena, California, United States | 25 | Cyber-security firm focus... | IAG Capital Partners, Cal... | Subscribe to Unlock |
| SquareX | Cyber Security & Data Pro... | $20M Subscribe to Unlock | April 2025 | Series A | Palo Alto, California, United States | 59 | Browser detection-and-res... | Peak XV Partners, SYN Ven... | Subscribe to Unlock |
| Amplifier Security | Cyber Security & Data Pro... | $6M Subscribe to Unlock | April 2025 | Seed | San Francisco, California, United States | 15 | AI-powered security-opera... | Cota Capital, WestWave Ca... | Subscribe to Unlock |
| Cakewalk | IT Infrastructure & Netwo... | $8M Subscribe to Unlock | April 2025 | Seed | Berlin, Berlin, Germany | 18 | Identity-governance SaaS ... | Kindred Capital, Fly Vent... | Subscribe to Unlock |
| Endor Labs | Cyber Security & Data Pro... | $93M Subscribe to Unlock | April 2025 | Series B | Palo Alto, California, United States | 150 | Software-supply-chain sec... | Lightspeed Venture Partne... | Subscribe to Unlock |
| Xayn | Artificial Intelligence, ... | $92M Subscribe to Unlock | April 2025 | Series B | Berlin, Berlin, Germany | 35 | Sovereign European legal-... | Global Brain Corporation,... | Subscribe to Unlock |
| Symbiotic | Blockchain & Cryptocurren... | $29M Subscribe to Unlock | April 2025 | Series A | 13 | Shared-security protocol ... | Paradigm, Polygon, Coinba... | Subscribe to Unlock |
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