SocialCannon vs FreeAstroAPI

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

SocialCannon compared with FreeAstroAPI
Detail	SocialCannon	FreeAstroAPI
What it does	Social media publishing API for developers and AI agents	High-performance astrology API for developers to calculate natal charts, transits, and synastry
Stage	Startup	Not given
Founded	Not given	Not given
Based in	GB	Not given
Pricing model	Freemium	Freemium
Pricing	Free: $0 forever with 2 connected accounts, unlimited posts and scheduling up to 30 days, 30 API requests per minute, Facebook, Instagram, LinkedIn, TikTok, YouTube (Twitter/X requires paid plan). Pro: $15 per month with 20 connected accounts, 50 Twitter/X posts per period, 300 API requests per minu	Free: $0 with 80 requests/day. Entry: $8/month with 50,000 requests/month. High: $40/month with 500,000 requests/month. All tiers include hosted MCP access and commercial use allowed.
Key features	REST API for publishing and scheduling across 6 platforms 23 MCP tools for AI agent workflows OpenClaw skill integration Content calendar with gap analysis AI-powered content repurposing A/B testing with automatic winner detection Twitter threads and Instagram carousels Engagement inbox with reply support AES-256-GCM token encryption Multi-tenant with per-client isolation	Natal chart calculations with planetary positions and house systems Multiple house systems including Placidus, Whole Sign, Koch, Equal, and Regiomontanus Vedic astrology with Kundli, Dasha systems, and Panchang calculations Chinese BaZi (Four Pillars) with Day Master strength and 12 Life Stages Transit timeline and synastry analysis for relationship comparisons Premium text reports with 8,000-9,000 words for monetization Hosted MCP server for AI tool integration and LLM files Geo city search with timezone and location lookup for birth data
What makes it different	One API connection to publish across six social platforms Built for both AI agents and developers with MCP and REST OpenClaw ready with drop-in skill setup	French Ephemeris Professional Licence for highest precision and accurate timezone handling Optimized calculation engine for millisecond response times 99.9% uptime SLA with developer-first support and comprehensive documentation Type-safe JSON responses with consistent data structures for TypeScript integration Support for Western, Vedic, and Chinese astrology systems in single API
Community votes	0	0
DR (Domain Rating by Ahrefs)	9 −1 (down) since last check	31 no change since last check
Trust Flow (Majestic)	3	2
Citation Flow (Majestic)	24	27
Referring domains (Majestic)	17	37

5 details filled in for both companies.

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