Austin-based Smack Technologies, which is developing AI decision-making tools for the US military, raised a $61M Series B led by Costanoa Ventures and First In
Context & Ripple Effects
Smack enters a recently funded cohort of AI vendors aimed at U.S. military use: Twenty’s $100M Series B for AI-enabled military cyber operations and Onebrief’s $200M workflow-software round show capital reaching distinct operational layers. Smack’s $61M round adds decision-making tools to that defense-AI buildout.
Austin has also produced earlier enterprise-AI fundraises, including SparkCognition’s cybersecurity-focused Series B, but Smack’s customer focus ties its financing more directly to military adoption.
First-order effects
- Smack Technologies gains $61M in Series B capital from Costanoa Ventures and First In to develop its AI decision-making tools for the U.S. military.
- Costanoa Ventures and First In add an explicit defense-AI application to their portfolio exposure through Smack.
Second-order effects
- Smack joins Twenty and Onebrief in competing for military demand across adjacent software layers—decision support, cyber operations, and workflows—raising the importance of showing how their tools fit into operational use.
- The new round strengthens the financing signal for investors evaluating startups that build AI around government and defense customers rather than broad commercial deployments.
Third-order effects
- If funding continues to flow across these specialized categories, defense AI is likely to organize around interoperable operational software layers rather than a single all-purpose military AI vendor.
- The pattern favors AI companies designed for state customers, where capital availability and alignment with military use cases increasingly shape which products reach deployment.
The trend: Defense AI investment is broadening from individual tools into a funded stack spanning military decision-making, workflows, and cyber operations.