Synastry · Compatibility Report

Birth chart compatibility
Two charts, one report.

Whether romance, family, or business — two complete charts compared as synastry: where you align, where friction surfaces, and why.

Compatibility Report Synastry $14.95USD50% offwas $29.95 · until 31 Dec 2026
Two full birth charts compared Business partners & co-founders Practical Instructions — this bond Manager and direct report Inter-chart aspects & house overlays Team hires & new co-workers Mercury, Venus & Moon synastry Parent and child Honest friction mapping Siblings & family pairs Saturn & nodal long-term themes Mentor and student Swiss Ephemeris–grade positions Creative collaborators Personalized to your relationship brief Long-term clients
Focus area (optional)

Optional — name the context of this bond (romance, family, work) and the report will make the opportunity there explicit: what becomes possible if you catch the circuit between you. Leave it blank and the charts lead. Write a sentence of your own, or tap a suggestion.

Person One

Leave blank if unknown

how does this work?

If you’re confident your birth time is accurate to within 10 minutes, please tick this box

Include country for accuracy

Person Two

Leave blank if unknown

how does this work?

If you’re confident your birth time is accurate to within 10 minutes, please tick this box

Include country for accuracy

Your report will be delivered to this address

Report language (optional)

By default, reports are delivered in Clear language — everyday words first, with chart terms only when needed and explained.

Writing level

By placing your order you agree to our Privacy Policy. Your birth details are interpreted by an AI built on a framework designed by professional astrologers. The Compatibility Report weaves synastry interaspects and house overlays into one coherent narrative. It is not a natal timing report (progressions and profections belong in Natal Heavy) and not a separate fixed-star synastry SKU.

100% Secure Stripe Checkout
Visa · Mastercard · Amex · Discover
✦ Secure Stripe payment processing ⚡ Typically delivered within 2 hours ✦ Insightful synastry reading

Synastry basics

Birth chart compatibility

Birth chart compatibility measures how two natal maps interact — attraction, emotional safety, communication style, and growth edges. Sun-sign memes are a starting guess; real synastry reads Venus, Moon, Mercury, Saturn, house overlays, and nodal contacts between both charts.

Common questions

Synastry FAQ

What is birth chart compatibility?

Birth chart compatibility (synastry) compares two complete natal charts — interaspects, house overlays, and relationship themes — not just Sun-sign matching.

Do both people need exact birth times?

Exact times improve house overlays and angles. If unknown, leave time blank and we use noon as a default; many synastry aspects still apply.

How is this different from zodiac compatibility?

Sun-sign compatibility is one data point. The Natal Blueprint Compatibility Report reads two full charts — Moon, Venus, Mercury, Saturn, nodes, and house contacts between both maps. The delivered PDF is titled Compatibility Blueprint; synastry is the technique, not a second product.