calculator

A web calculator for estimating whether local LLMs fit on specific hardware and how fast they may run. It covers VRAM, token throughput, latency, power, and cost across multiple GPUs and devices.

An interactive calculator for AI product unit economics. It models token costs, retries, prompt caching, model routing, infrastructure, support, and target gross margin, and can share scenarios through URL links.

A free, private hormone interpretation tool that calculates free testosterone and maps testosterone-related markers into a feedback-pathway view with lab-specific guidance.