Serverless vs. Traditional VPS: Finding the Sweet Spot for AI Automation
The serverless versus VPS debate has been going on for a decade. Both sides argue passionately that the other side is doing it wrong. For an AI-native solo builder, neither answer is correct. The right answer is "use both, for different things." I run a hybrid architecture across every PrintMoneyLab project. Frontend and lightweight routing on serverless. Long-running AI work and persistent background processes on a traditional VPS. The combination handles workloads that would break either approach used alone. This post is about how to actually decide which workload goes where, with concrete examples from production systems. What This Post Covers The fundamental difference between serverless and VPS hosting, the hidden constraints that make each one fail at certain tasks, the hybrid pattern I use across all my projects, and a decision framework for picking the right host for a new workload. Plus: the cold start problem and why it matters more for AI applications tha...