Engineering Utilities · Open Tools
Tools for Engineers & Founders
High-utility, zero-fluff calculators and technical simulators built by Emiote Studio. Free, fast, private, and client-side.
Cloud & VPS Cost Simulator
Simulate true infrastructure TCO across Hyperscale Cloud (AWS / Vercel), Edge-Native (Cloudflare Workers & R2 zero-egress), and Lean Self-Hosted VPS (Hetzner).
AI SEO & llms.txt AEO Generator
Generate spec-compliant /llms.txt and /ai.txt files, machine-readable endpoint catalogs, and AI crawling permissions for ChatGPT, Claude, and Perplexity.
Freelance & Studio Real Profit Calculator
Calculate your true take-home hourly rate, operational overhead, tax reserves, and project margins with zero guesswork.
Why We Build Free Tools
We believe engineering speaks louder than sales pitches. We build and maintain these utilities to give software engineers and founders transparent, mathematically honest data to make better architectural and pricing decisions.
Have an idea?
Let's make it live.
Tell us what you're building. We'll figure out what matters first, what it will take, and whether we're the right fit.
Or email us at dhanji@emiote.com