From Zero to 40 Clients: How We Built This on Oracle's Free Tier
2026-04-30 · Michael B
Zero infrastructure budget. Forty dedicated AI agents. One Oracle Cloud free tier VM.
The Architecture
Each Hermes agent runs in a Docker container capped at 256MB RAM. When idle, containers use near-zero resources.
The Fleet Manager
We built a command-line fleet manager that monitors all 40 containers from one terminal. Starting or stopping a client takes one command.
Provisioning in 30 Seconds
When a client signs up, we select a pre-built container, inject their credentials and bot token, configure their persona, and start the gateway.
Auto-Recovery
If a container crashes, it restarts in under 2 seconds. Zero downtime in three months of production.
The Cost
Infrastructure costs: $0/month. That lets us charge $997 setup + $500/month per client.
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