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§ Private Profile · San Francisco, CA, USA
Use AI tools without fear of data leakage
Unbound Security develops software-defined cryptography technology, offering advanced protection for cryptographic keys and credentials. Their solutions employ a new type of cryptography designed to secure digital assets, preventing the compromise of sensitive information. This innovative approach focuses on safeguarding critical data and access points within complex digital environments.
The company, based in Israel, was co-founded by Guy Peer and Yehuda Lindell. Unbound Security’s foundation stems from a recognition of the growing need for enhanced security around cryptographic key management. Their expertise in this specialized field positioned them as a leader in creating robust protection mechanisms for digital security.
Unbound Security’s technology is utilized by entities requiring stringent security for their digital holdings. Its acquisition by Coinbase underscores the critical role its key management and protection solutions play in the cryptocurrency sector. The company’s vision is now integral to strengthening the security infrastructure for digital assets on a large scale, supporting the broader adoption of secure digital finance.
Unbound has raised $5.0M across 2 funding rounds.
Key people at Unbound.
Unbound was founded in 2023 by Rajaram Srinivasan (Founder) and Vignesh Subbiah (Founder) and Shravin Bharti Mittal (Co-Founder).
Unbound has raised $5.0M in total across 2 funding rounds.
Unbound was founded in 2023 by Rajaram Srinivasan (Founder) and Vignesh Subbiah (Founder) and Shravin Bharti Mittal (Co-Founder).
Unbound has raised $5.0M in total across 2 funding rounds.
Unbound's investors include Edith Yeung, Chris Siakos, Dr Trishan Panch, Eli Brown, Finbarr Taylor, Joe Vadakkan, John Brownstein, Ram Shriram, Taro Fukuyama, Zain Rizavi, Alpha Square Group, Liquid 2 Ventures.
Unbound is a cybersecurity startup founded in 2023 that enables enterprises to use AI tools securely without risking data leakage. Its platform integrates with popular AI copilots and internal tools to provide real-time monitoring, automated redaction, and intelligent routing of sensitive data queries to secure, self-hosted open-source large language models (LLMs). This approach allows organizations to maintain control over AI usage, enforce compliance policies, and reduce AI infrastructure costs by up to 70%, all while preserving employee productivity. Unbound primarily serves mid-market and enterprise clients across sectors such as technology and healthcare, addressing the critical problem of securing generative AI adoption in workflows without blanket bans that hinder innovation[1][2][3][5].
Unbound was co-founded in 2023 by Rajaram Srinivasan and Vignesh Subbiah, both with extensive backgrounds in cybersecurity and engineering. Srinivasan previously worked at Palo Alto Networks and Imperva, focusing on data security, while Subbiah has engineering experience at Adobe, Tophatter, and Shogun. Their combined expertise in security and scalable systems led them to identify a growing gap in enterprise AI governance as generative AI tools became widely adopted without sufficient IT oversight. The startup quickly gained traction by preventing thousands of potential data leaks and securing sensitive credentials and personally identifiable information for its clients[1][2][3][6].
Unbound rides the wave of rapid generative AI adoption in enterprises, addressing the urgent market need for secure, compliant, and cost-effective AI integration. As organizations increasingly rely on AI copilots for coding, content creation, and analytics, the risk of sensitive data leakage grows. Unbound’s timing is critical because blanket bans on AI tools are impractical and stifle innovation. The startup’s solution aligns with broader trends toward AI governance, data privacy, and hybrid AI model deployment, positioning it as a key enabler for responsible AI use in regulated industries like healthcare and technology[1][2][4].
Looking ahead, Unbound is poised to deepen its presence in India and globally by investing heavily in R&D and expanding its team. The company will likely enhance its AI security platform with more advanced model orchestration and integrations, supporting enterprises as AI tools evolve rapidly. Trends such as increased regulatory scrutiny on data privacy and the proliferation of open-source LLMs will shape Unbound’s growth trajectory. Its influence may expand beyond security to become a foundational layer for enterprise AI governance, enabling organizations to innovate confidently with AI while safeguarding their most sensitive data[1][2][3][4].
Unbound has raised $5.0M across 2 funding rounds. Most recently, it raised $4.0M Seed in June 2025.
| Date | Round | Lead Investors | Other Investors | Status |
|---|---|---|---|---|
| Jun 2, 2025 | $4M Seed | Edith Yeung | Chris Siakos, DR Trishan Panch, ELI Brown, Finbarr Taylor, JOE Vadakkan, John Brownstein, RAM Shriram, Taro Fukuyama, Zain Rizavi, Alpha Square Group, Liquid 2 Ventures, Massive Tech Ventures, Northside Ventures, Pioneer Fund, SBXi, Scale Asia Ventures, Wayfinder Ventures, Y Combinator | Announced |
| Jun 1, 2018 | $1M Seed | — | 01 Advisors, David Ibnale, Canaan Partners, Craft Ventures, Divergent Capital, Hawkshead Capital, Independent, IVP, Operator Collective, Pareto Holdings, UpHonest Capital, Bryan Bulte, Cynthia Ringo, Dean Bartosh, Douglas Carlisle, Eric VER Ploeg, Mike Krieger, Narendra Rocherolle, Scot Wingo | Announced |