Developer Runs Two AI Agent SaaS Products on $45/Month VPS, No VC Funding

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At GTC 2025, NVIDIA CEO Jensen Huang argued that traditional SaaS companies will evolve into agent platforms, where AI acts on behalf of humans rather than humans operating software manually. A developer has put this model into practice by building two self-hosted products — ConnectEngine OS and ProductShot — that run autonomous, multi-step AI workflows without human intervention. ConnectEngine OS handles lead generation, content creation, and uptime monitoring, while ProductShot produces AI-generated product photography. The entire infrastructure runs on a Hetzner VPS using Docker containers and n8n workflow orchestration, with Supabase managing multi-tenant data isolation. Total monthly operating costs amount to roughly $45, with no venture capital, cloud markup, or per-seat licensing fees.

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ProgrammingDEV Community ·

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ProgrammingDEV Community ·

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