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PublishBuddy vs Zup

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

PublishBuddy compared with Zup
DetailPublishBuddy logo PublishBuddy Zup
What it doesSocial media management tool with built-in AI agent for scheduling, analytics, and content across 10+ platforms Turn your photos into captions in your voice for social media
StageNot given Startup
FoundedNot given 2026
Based inNot given Not given
Pricing modelFreemium Free
PricingFree plan: $0, includes 3 social accounts, 10 scheduled posts per profile, 20 drafts, 7-day analytics. Pro: $29/month, includes 10 social accounts, 500 AI credits/month, unlimited scheduling, 365-day analytics. Business: $49/month, includes 20 social accounts, 2,500 AI credits/month, 2-year analytic Free to download and use. Optional one-time tips support development.
Key features
  • Schedule posts across 10+ platforms from one dashboard
  • AI Agent that drafts and schedules posts via chat
  • Post previews for each network before publishing
  • Analytics showing followers, reach, and engagement
  • Team collaboration with approval workflows
  • Public REST API for custom integrations
  • MCP server for Claude, Cursor and other AI clients
  • Media library to reuse images and videos
  • Reply to comments from one interface
  • AI-generated captions in six tones
  • Photo editing with cropping and filters
  • Platform-specific post previews
  • Support for 5 social platforms
  • Post scheduling for X and LinkedIn
  • Editable captions before sharing
  • User permission required to publish
  • Schedule posts 10 minutes to 30 days ahead
What makes it different
  • Built-in AI Agent that knows your accounts and brand voice, not generic chat
  • Supports 10+ platforms including emerging networks like Bluesky and Threads
  • Team built from running 50+ accounts with 40M+ followers at scale
  • Free plan available indefinitely with no credit card required
  • Write in your own voice with adjustable tones and editable AI captions
  • Preview posts on each platform before sharing
  • Complete photo editing within the app while keeping original safe
  • One moment shared across five platforms with tailored previews
  • Completely free with no subscriptions or paywalls
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)12 +7 (up) since last checkNot checked yet no change since last check
Trust Flow (Majestic)24
Citation Flow (Majestic)1811
Referring domains (Majestic)101

5 details filled in for both companies.

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