Cybersecurity startup deepwatch raises $23M Series A to fuel expansion and R&D, says it's grown to 130 employees and over 100 customers
Katie Fustich / Built In Colorado :
Context & Ripple Effects
In spring 2019, cybersecurity funding was running hot: within weeks of this round, Contrast Security closed a $65M Series D led by Warburg Pincus and Exabeam followed with a $75M Series E co-led by Sapphire Ventures and Lightspeed. Deepwatch's $23M Series A sits at the early end of that spectrum, but its stated metrics — 130 employees and over 100 customers already on board — signal a services-led model scaling faster than headcount alone would suggest.
The arc since then validates the bet: Goldman Sachs led a $53M Series B in October 2020 to accelerate R&D on the cloud platform and partner ecosystem, and by early 2023 the company had repositioned around managed detection and response with a $180M raise from Springcoast Capital, Splunk Ventures, and Vista Credit. This Series A is the entry point of that trajectory.
First-order effects
- Deepwatch can now push past its 100-customer base and 130-employee footprint, directing fresh capital at expansion and R&D on its cloud platform while rivals at similar stages are raising far larger rounds.
Second-order effects
- Competing threat-monitoring vendors like Exabeam and platform players like Contrast Security face a services rival whose growth model bundles people plus software — pressuring them to match scale through their own outsized raises rather than pure product sales.
Third-order effects
- The pattern that follows — successive rounds culminating in strategic money from Splunk Ventures — points toward security consolidating around managed detection and response platforms, where capital intensity favors firms that pair cloud tooling with delivered service.
The trend: Enterprise security spending is migrating from standalone tools to managed, cloud-delivered detection services, with venture and strategic capital funding the buildout.