PlainAstro vs SantaWheel

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

PlainAstro compared with SantaWheel
Detail	PlainAstro	SantaWheel
What it does	Free birth chart calculator and astrology explained in plain words	Free secret santa generator with no sign-up required
Stage	Not given	Not given
Founded	Not given	Not given
Based in	GB	Not given
Pricing model	Freemium	Freemium
Pricing	Free birth chart calculator with no sign-up required. Full birth chart reading: $12. Personal 2027 astro calendar: $15.	Free core features; optional premium at $4.99 per draw (one-time payment)
Key features	Accurate planetary positions checked against Swiss Ephemeris within an arc-minute 34,000 birth places with historical time zones Big Three calculator for Sun, Moon and rising signs Rising sign calculator with planetary house system Saturn return calculator Black Moon Lilith calculator Nakshatra calculator for Vedic astrology 2027 sky forecast with Mercury retrograde and eclipse dates All 12 houses explanations Free weekly astrology email by Sun sign	Email delivery of assignments to participants Exclusion rules to prevent specific pairs from drawing each other Blind mode to hide pairings from organizer Anonymous Q&A between giver and recipient Shipping address collection for participants Scheduled automatic draws at a set date and time Join links for participants to self-register White elephant and yankee swap game modes
What makes it different	No jargon or mystical fog Honest explanations without flattery Verified against Swiss Ephemeris for accuracy Everyday examples in plain language No sign-up required for basic calculator	No sign-up or account creation required Works entirely in the browser with no app download Supports up to 100 participants per draw Free for all core features including email delivery and exclusions
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	36 −1 (down) since last check	3 +1 (up) since last check
Trust Flow (Majestic)	1	0
Citation Flow (Majestic)	17	0
Referring domains (Majestic)	5	0

5 details filled in for both companies.

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