I Built a 24/7 AI Agent System on a $6/Month VPS — Here's the Stack

Dev.to / 4/25/2026

💬 OpinionDeveloper Stack & InfrastructureTools & Practical UsageIndustry & Market Moves

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Key Points

The article describes how to run an autonomous 24/7 AI agent system on a low-cost VPS, citing a Hetzner setup running at about €3.9 per month.
It uses the OpenClaw MIT agent framework, the DeepSeek V4 Pro model via NVIDIA NIM API, and Playwright with Python for browser automation, all wrapped in Docker for isolation.
The agent performs multiple recurring tasks automatically, including posting to X every 5 minutes, publishing Dev.to articles every 30 minutes, managing a Gumroad digital store, and sending targeted promotions.
The author highlights DeepSeek V4 Pro as a cost-effective choice for agent workloads, emphasizing a large (1M) tested context window and dual “Think/Non-Think” modes, and claims it is significantly cheaper than alternatives.
As a result, the system reportedly packaged 89 AI productivity guides and sells them on autopilot, with the author providing setup playbooks and asking readers what they are building.

Running a fully autonomous AI agent on Hetzner VPS (€3.9/mo).

Stack:

What it does autonomously:

Released April 24, 2026:

5x cheaper than Claude Sonnet 4.6 for typical agent workloads.

89 AI productivity guides packaged and selling on autopilot.

What automation are you building?

AI Business

SCMP Tech

Reddit r/artificial

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