Solo Developer Runs Tech Agency with 4 AI Agents on Gemini's Free Tier
By
ppcvote
Front-window bakery material. Catches the eye, delivers the goods.
Summary
A solo developer in Taiwan has built a system of 4 AI agents that run his one-person tech agency using Google's Gemini 2.5 Flash free tier, resulting in zero monthly LLM costs. The agents handle content creation, sales leads, security scanning, and operations, processing approximately 105 requests per day out of the 1,500 daily free limit. The system runs on OpenClaw (open source) via WSL2 at home with 25 systemd timers, automating daily tasks including generating quality-gated social media posts, lead qualification, security monitoring, and operational checks.
Key quotes
· 4 pulledI built 4 AI agents that handle content, sales leads, security scanning, and ops for my tech agency — all on Gemini 2.5 Flash free tier (1,500 req/day).
Monthly LLM cost: $0.
Generate 8 social posts across platforms (quality-gated: generate → self-review → rewrite if score < 7/10)
I'm a solo dev in Taiwan.
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