The Stelt Blog
Building in public.
Twelve startups in twelve months — the real decisions, numbers, and lessons behind shipping AI products fast.
AI for your business — without the surprise bill
Every business wants an AI assistant and fears the runaway cost. Here's the honest way we price it at Stelt — you bring your own keys, pay for AI at cost, and see every cent. No markup, no black box.
I built a multi-tenant voice-AI SaaS on an $80 Raspberry Pi
The first of twelve startups in twelve months runs on a Raspberry Pi behind my desk. Here's the architecture, the costs, and why cheap hardware is a feature, not a compromise.
Give your own website a voice
Stelt is a voice-first AI assistant that learns your business and talks to your visitors — added with one line of code.