Flamingo has raised $4.5M in seed funding, with Vertex Ventures Israel leading the round. The company is building what it calls a "vertical OS" for managed service providers, aiming to consolidate the scattered IT and security tools those firms juggle into a single data model and API.
Flamingo is still in beta with real MSPs, layering agentic automation on top of that unified foundation to handle repetitive tasks. The pitch is straightforward: fewer tools, lower costs, and happier customers-a bet that MSPs, squeezed by thin margins and mounting complexity, are ready to consolidate. The fresh capital will help the company push further into that beta community and scale its open-source approach.

















