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Post Bridge vs Postiz: The Side-by-Side Breakdown

Both undercut the big-name schedulers, but they aim at opposite users. Post Bridge is a deliberately stripped-down, dirt-cheap cross-poster for solo creators who upload once and hit every channel, with no AI and no bloat by design. Postiz is the open-source, self-hostable, automation-heavy option packed with an API, an MCP server, and AI generation for developers and agencies. The decision is dead-simple cheapness versus power and ownership.

Post Bridge

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Post Bridge is a social media scheduler built for creators who post the same content everywhere and are tired of overpaying. You upload a video or image once, then schedule and publish it across up to nine platforms from a single dashboard.

Pricing: Post Bridge is creator-priced and tiered by how many accounts you connect, with annual plans landing roughly from around $5 a month at the entry level up to the mid-$20s at the top. Higher tiers raise the connected-account ceiling and add multiple accounts per platform. There's a 7-day free trial.

Key Features

  • Cross-post to up to nine platforms
  • Upload once, publish everywhere
  • TikTok carousel scheduling with trending audio
  • Edit and manage already-scheduled posts
  • Multiple accounts per platform

Pros

  • + Far cheaper than mainstream schedulers, built for solo creators
  • + Genuinely fast, hit nine platforms in a couple of minutes
  • + Transparent founder with a clear product philosophy
  • + Handles TikTok carousels and trending audio that rivals skip

Cons

  • - No AI features on any plan, by design
  • - Limited integrations and customization versus bigger suites
  • - Analytics are still in beta and light
  • - Lower tiers cap how many accounts you can connect

Postiz

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Postiz is an open-source social media scheduler that publishes across more than 30 networks from one dashboard, with AI content generation and a visual calendar. It's built to be driven by AI agents and automation through an MCP server, a public API, and native n8n, Make, and Zapier support.

Pricing: Self-hosting is free under AGPL-3.0 if you bring your own server. The hosted version runs four tiers, Standard at $29 a month for 5 channels, Team at $39 for 10, Pro at $49 for 30, and Ultimate at $99 for 100, with about 20 percent off annual billing and a limited free plan.

Key Features

  • Cross-posting to 30-plus social networks
  • AI text, image, and video generation
  • MCP server for Claude and ChatGPT control
  • Public API with OAuth2 and webhooks
  • Self-hostable via a single Docker host

Pros

  • + Fully open-source and free to self-host
  • + Best-in-class API, MCP, and automation support
  • + Far broader network coverage at 30-plus platforms
  • + Active GitHub community with frequent releases

Cons

  • - Self-hosting means running a Next.js, NestJS, and Temporal stack yourself
  • - More complex and pricier than Post Bridge for basic scheduling
  • - AGPL-3.0 license blocks closed commercial forks
  • - Hosted AI image and video credits are capped per tier

The Verdict

Pick Post Bridge if you're a solo creator or indie founder who just wants to upload once, cross-post cheaply to a handful of platforms, and skip every feature you'll never use. Pick Postiz if you want open-source ownership, 30-plus networks, AI generation, or to wire publishing into automation and AI agents, and you're comfortable with the added complexity.

Choose Post Bridge if:

Solo creators who want the cheapest possible way to upload once and cross-post to a handful of platforms.

Choose Postiz if:

Developers and agencies who want open-source ownership, 30-plus networks, AI generation, and automation.

Frequently Asked Questions