AI//COST vs San Xuan Tang
Independent LLM API price desk: input, output and cache rates for 300+ models from 30+ providers, traced to vendor pricing pages, plus free cost calculators. Upload a floor plan for a room-by-room AI feng shui report based on Xuan Kong Flying Stars, Ba Zhai and Form School, with annotated plan. Both are listed in AI.

AI//COST
Free · 9 upvotes
Independent LLM API price desk — compare 300+ models before you ship.
View AI//COST
San Xuan Tang
Freemium · 0 upvotes
Upload a floor plan, get an AI feng shui report. First free.
View San Xuan TangWhat they have in common
Both sit in AI.
Side by side
What it is
Best for
Problem it solves
How it works
Stands out for
Pricing
Categories
Use cases
Platforms
Built with
Often compared with
Upvotes
What is AI//COST?
If you are picking an LLM for a product or an agent workflow, the first useful number is not tokens per second — it is what one real request will cost. AI//COST (https://aicost.tools) is built for that: an independent price desk that turns vendor rate cards into comparable, dated figures you can trust.
Read the full AI//COST page →What is San Xuan Tang?
San Xuan Tang turns a floor plan into a structured feng shui report. AI recognises rooms, doors and windows, then applies Xuan Kong Flying Stars, Ba Zhai and Form School to map sha qi, wealth, Wen Chang and Peach Blossom positions, with remedies.
Read the full San Xuan Tang page →