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PostFast vs Whimso

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 Whimso
DetailPostFast logo PostFast Whimso
What it doesSchedule social media posts across 11 platforms from one dashboard Etsy to Pinterest automation that designs and posts pins from your listings
StageStartup Not given
Founded2025 Not given
Based inBG Not given
Pricing modelFreemium Freemium
Pricing7-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 trial: 7 days of Pro features, up to 2 pins per day, no card required. Standard: $5.99/month for 1 Etsy shop. Pro: $9.99/month for up to 3 Etsy shops. Small shop offer: $2.99/month for first 6 months, then $5.99/month (for shops with 50 or fewer listings).
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
  • 50+ designed pin templates with automatic color matching
  • Autopilot or Review first posting modes
  • Automatic new listing detection within one hour
  • Customizable posting frequency and hours
  • Catalog rotation every 30 days
  • Smart board selection on Pro plan
  • Pin titles and descriptions from listing words only
  • Support for up to 3 Etsy shops on Pro plan
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
  • Only uses words from your own Etsy listing for pin text, never makes up claims
  • Official Etsy connection with read-only access protects your shop data
  • Automatic color-matching templates adapt to each product photo
  • Hands-off automation with no daily work required
  • No card required for 7-day free trial
Community votes00
DR (Domain Rating by Ahrefs)58 +1 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)130
Citation Flow (Majestic)3816
Referring domains (Majestic)5184

5 details filled in for both companies.

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