# GrahaSaathi

> AI Vedic astrology workspace: a deterministic, BPHS-faithful calculation engine paired with a verse-cited interpreter. Charts and dates come from the jyotish engine — not from the language model. Interpretive sentences cite classical sources or are marked [inferred].

Website: https://grahsaathi.com
Product app: https://app.grahsaathi.com
API: https://api.grahsaathi.com

## Product facts

- Engine computes: Lagna, grahas, vargas, Vimshottari dashas, strengths, yogas, gochara (Swiss Ephemeris + BPHS rules).
- Interpreter cites: Tier-1 Brihat Parashara Hora Shastra (R. Santhanam); Tier-2 Brihat Jataka, Saravali, Phaladeepika.
- Languages: English, Hindi (हिन्दी), Nepali (नेपाली).
- Features: birth charts, cited chat, timing / Sade Sati, Janma patrika, people & Ashtakoota matching, Daivin voice consult.
- Not medical, legal, or financial advice. Not sun-sign rashifal.

## Key pages

- [Home](https://grahsaathi.com/): product overview, FAQ
- [About](https://grahsaathi.com/about): architecture, sources, limits
- [Glossary](https://grahsaathi.com/glossary): how to access teaching terms
- [Legal](https://grahsaathi.com/legal/)
- [Privacy](https://grahsaathi.com/legal/privacy)

## Sign-in

Accounts and charts live on the app host only:

- Sign up: https://app.grahsaathi.com/signup
- Sign in: https://app.grahsaathi.com/login