XuanSeal

XuanSeal is a BaZi (Four Pillars) Chinese astrology platform with a structure that sets it apart from horoscope sites: first the chart engine computes the actual Four Pillars, Day Master, Ten Gods, five-element balance and luck pillars from your birth date, time and place — then AI writes the interpretation grounded in that calculated data rather than generating generic fortune-cookie text.

Free tier includes the full chart calculator, compatibility scoring between two charts, and anonymous sample sections; paid web reports cover life-pattern analysis, 2026 yearly timing and relationship compatibility in depth.

Who it's for: people who take BaZi seriously as a tradition (the audience treats it as pattern recognition, and the tool respects that by doing the real calendar math first) and the simply curious. Cultural note: the calculation conventions follow classical Chinese metaphysics rules, so practitioners who care about school differences should check which convention is used. The AI-reading quality stands or falls on the chart being correct — which is exactly the order of operations this tool gets right.