T|EUM was built by one person using 5 AI tools as a team.
The stack:
- Claude Code = CTO. Architecture, complex code, DB schema. 1M context window means it understands the entire codebase.
- Codex CLI = Developer. Standalone scripts and components. Works in a sandbox.
- Gemini CLI = Content. All marketing, 10-language translations, research. Free tier.
- Ollama = Assistant. Fast local checks. Zero cost.
- ComfyUI = Designer. Product thumbnails, marketing images. Local GPU.
The site itself: Next.js 15, React 19, Supabase, Stripe, 10 languages, PWA.
The Discord bot (Teumi) orchestrates marketing: auto-posts to Threads, Twitter, Instagram, Dev.to on a weekly schedule.
We spent more time on marketing automation than on the marketplace itself. Because the best product nobody knows about is worse than an OK product everyone sees.
AMA. Ask me anything about the stack, the process, or the business.