PostFast vs SocialPost.ai

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

PostFast compared with SocialPost.ai
Detail	PostFast	SocialPost.ai
What it does	Schedule social media posts across 11 platforms from one dashboard	AI social posts drafted weekly for B2B owners, nothing publishes until you approve
Stage	Startup	Not given
Founded	2025	2023
Based in	BG	US
Pricing model	Freemium	Freemium
Pricing	7-day free trial with no credit card required. Starter: €10/month billed yearly or €12/month billed monthly. Creator: €24/month billed yearly or €29/month billed monthly. Growth: €40/month billed yearly or €49/month billed monthly. Pro (Agency): €82.50/month billed yearly or €99/month billed monthly	Free plan at $0 forever. Founder plan at $49/month or $39/month billed yearly ($468 yearly, save $120). Team plan at $149/month or $119/month billed yearly ($1,428 yearly, save $360).
Key features	Schedule posts up to a year ahead across 11 platforms Fully automated Instagram Reels and TikTok publishing Post approval workflows with role-based permissions Analytics with CSV and PDF export REST API for custom integrations AI agent integration with Claude, ChatGPT and more	AI-generated posts drafted from your website or AI conversations Integration with ChatGPT, Claude, Gemini and Grok via Model Context Protocol Support for LinkedIn, Facebook, Instagram, Threads, TikTok, YouTube and X Post scheduling and publishing through official platform APIs Multi-brand and multi-user support with role-based approvals on paid plans
What makes it different	Write once, publish to all 11 platforms with platform-specific customization Priced per plan, not per channel or per seat Fully automated publishing to Instagram Reels and TikTok without manual intervention Social Inbox included on every plan with no per-conversation fee AI agents and API access included on every plan	No marketing hire needed - looks like you have a marketing team Works with your existing AI - keep ChatGPT, Claude, Gemini or Grok Organic growth focus - builds brand awareness before the sales call One closed deal pays for a year of service
Community votes	0	0
DR (Domain Rating by Ahrefs)	57 −3 (down) since last check	20 −1 (down) since last check
Trust Flow (Majestic)	13	8
Citation Flow (Majestic)	38	33
Referring domains (Majestic)	518	160

7 details filled in for both companies.

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