What is Nebulock?
Nebulock operates as an AI-native cybersecurity firm, providing a sophisticated platform designed to proactively identify, investigate, and mitigate threats. By integrating behavioral analytics with autonomous threat hunting, the company offers comprehensive coverage across endpoint, identity, cloud, network, and SaaS environments. Its market position is defined by its ability to uncover hidden risks before they escalate into critical security incidents, effectively reducing the mean time to respond for enterprise security operations centers. The platform serves as a force multiplier for security teams, automating the labor-intensive processes of threat detection and incident response.
How much funding has Nebulock raised?
Nebulock has raised a total of $33.5M across 2 funding rounds:
Seed
$8.5M
Series A
$25M
Seed (2025): $8.5M, investors not publicly disclosed
Series A (2026): $25M led by Decibel, FirstMark Capital, Bain Capital Ventures, and Zetta Venture Partners
Key Investors in Nebulock
Decibel
Decibel is an independent venture capital firm created in partnership with Cisco to push the conventional boundaries of early-stage investing by offering entrepreneurs an unfair advantage.
FirstMark Capital
FirstMark Capital is a prominent New York-based venture firm that provides strategic capital and operational support to high-growth technology companies.
Bain Capital Ventures
Bain Capital Ventures is the venture capital division of Bain Capital, managing significant committed capital and focusing on early-stage investments in transformative technology sectors.
What's next for Nebulock?
With the successful closure of this major enterprise-level funding, Nebulock is expected to prioritize the expansion of its engineering and data science teams to further refine its behavioral analytics engine. Strategic initiatives will likely focus on deepening integration capabilities across multi-cloud architectures and enhancing the autonomous response features of the platform. As the company scales, it will likely leverage the expertise of its high-profile investor syndicate to navigate the competitive landscape of AI-driven security, aiming to capture a larger share of the enterprise market while maintaining its focus on proactive, intelligence-led defense mechanisms.
See full Nebulock company page
