OpenPMM vs Postiz

OpenPMM vs Postiz: hosted agent publishing or open-source control?

Postiz combines an open-source social workspace with hosted plans, APIs, analytics, and automation. OpenPMM is for teams that want a managed, narrow publishing layer for their own accounts through hosted MCP, API, or CLI and do not want to operate a social workspace.

Sign upBy Yannick · Last updated

Summary

Choose Postiz when you need creators, brands, agencies, and developers who value control, automation, and self-hosting. a social media workspace with hosted and self-hosted options.

Choose OpenPMM when your own claude code, codex, or another coding agent prepares, schedules, or publishes to your own personal or company accounts through hosted mcp, a focused api, or the first-party cli. The product is intentionally narrow, so content planning, brand rules, and source-aware workflows can remain in your own agent skills.

The pricing difference is structural. OpenPMM is priced at $1.99 per workspace for the first paid month, then $9.95 per month; x, threads, mastodon, bluesky, facebook, youtube, instagram, and tiktok are available now, with linkedin coming soon. Postiz says: Hosted plans start at $29/month for five channels. Higher plans add channels, team members, and AI allowances; self-hosting is also available.

This is not a feature-for-feature replacement. Postiz is stronger when you need teams wanting data and hosting control; OpenPMM is stronger when you want a zero-maintenance hosted api only handled by a small agent-operated publishing layer.

CapabilityOpenPMMPostiz
Best forIndividuals and small teams publishing to their own accounts through agentsCreators, brands, agencies, and developers who value control, automation, and self-hosting.
Product shapeFocused publishing tool with hosted MCP, API, and CLI accessA social media workspace with hosted and self-hosted options.
Agent workflowYour own Claude Code, Codex, or another coding agent prepares, schedules, or publishes to your own personal or company accounts through hosted MCP, a focused API, or the first-party CLI.The public API and webhooks are available on paid hosted plans, with documentation for connected integrations.
Dashboard workflowThe dashboard supports setup and human confirmation without becoming the repeated path.The core experience is a full social workspace with calendar, editor, analytics, team, and automation features.
CoverageX, Threads, Mastodon, Bluesky, Facebook, YouTube, Instagram, and TikTok available now; LinkedIn coming soonPublishing, analytics, comments, RSS automation, API, webhooks, AI tools, and many social channels.
Price$1.99 per workspace for the first paid month, then $9.95 per month; X, Threads, Mastodon, Bluesky, Facebook, YouTube, Instagram, and TikTok are available now, with LinkedIn coming soon.Hosted plans start at $29/month for five channels. Higher plans add channels, team members, and AI allowances; self-hosting is also available.
AvailabilityAvailable now; sign up and connect your own accounts through hosted MCP, API, or CLIAvailable product with the capabilities and limits described in the linked sources

Workflow and control

OpenPMM

OpenPMM treats publishing as a task your coding agent can complete for you through hosted MCP, API, or CLI. OAuth and the final public send remain explicit human checkpoints, so the agent can prepare the action without making the public side effect invisible.

Postiz

Postiz takes the core experience is a full social workspace with calendar, editor, analytics, team, and automation features. The public API and webhooks are available on paid hosted plans, with documentation for connected integrations.

Bottom line: Choose Postiz if you want its broader operating model. Choose OpenPMM if the publish action should stay close to the agent task that created the content.

Publishing surface

OpenPMM

The contract covers text, images, video, direct posts, and scheduling to your own connected destinations. It does not attempt to include an inbox, social listening, ad management, or a built-in campaign system.

Postiz

Postiz emphasizes publishing, analytics, comments, rss automation, api, webhooks, ai tools, and many social channels.

Bottom line: The deciding question is whether you need a publishing path or a larger social product around that path.

Pricing and limits

OpenPMM

$1.99 per workspace for the first paid month, then $9.95 per month; X, Threads, Mastodon, Bluesky, Facebook, YouTube, Instagram, and TikTok are available now, with LinkedIn coming soon. OpenPMM publishes to connected destinations through hosted MCP, the API, or the CLI, with provider-specific limits documented for each channel.

Postiz

Postiz currently describes its pricing as: Hosted plans start at $29/month for five channels. Higher plans add channels, team members, and AI allowances; self-hosting is also available.

Bottom line: Compare the unit that grows in your workflow: OpenPMM workspaces, the competitor's channels, profiles, brands, seats, or usage meters.

Scope and maintenance

OpenPMM

OpenPMM keeps the product surface small and lets user-provided agent skills handle campaign planning, brand rules, or source context before they call hosted MCP, the API, or the CLI.

Postiz

Postiz is strongest when you need open-source and self-hosted option broad channel support. Its main tradeoff for a small agent workflow is more operational responsibility when self-hosted.

Bottom line: Choose the smaller contract when you want fewer product decisions to maintain. Choose Postiz when its additional surface is part of the job.

Why a small technical team might choose OpenPMM

  • A focused workflow for your own agent and your own personal or company accounts.
  • Beta pricing starts at $1.99 for the first paid month, then $9.95 per workspace instead of per-seat, per-profile, or per-channel expansion.
  • Hosted MCP through browser-based OAuth, plus the API and CLI as the primary product surfaces, with explicit human checkpoints for OAuth and final publishing.
  • Unlimited immediate or scheduled posts, with no monthly OpenPMM post limit.

Where Postiz is the better fit

  • Open-source and self-hosted option
  • Broad channel support
  • API, webhooks, and automation features

OpenPMM is not trying to replace every part of Postiz's product surface.

OpenPMM is best for

  • Solo builders and small technical teams already working in Claude Code, Codex, or another agent.
  • People publishing to their own personal or company accounts.
  • Teams that value predictable cost and a short hosted MCP, API, or CLI contract.

Postiz is best for

  • Teams wanting data and hosting control
  • Users who need a full content workspace
  • Developers comfortable operating software

Switching workflow

Switching from Postiz to OpenPMM

OpenPMM does not promise an automated migration utility. Treat the move as a publishing-workflow change: keep your existing content archive, connect the accounts again through OpenPMM, and move the agent call that prepares and confirms each post.

  1. 1Keep the source content, media, and publishing history in your existing system or repository.
  2. 2Connect the same personal or company accounts in OpenPMM.
  3. 3Map the existing workflow to an OpenPMM hosted MCP, API, or CLI request and test it with human confirmation.
  4. 4Keep the current tool during a short overlap if you still need its analytics, inbox, approvals, or calendar.

OpenPMM vs Postiz: FAQs

It can replace the publishing path when your own workflow is agent-led and you publish to your own accounts. Postiz remains the better fit when you need teams wanting data and hosting control or its broader product surface.

OpenPMM is an alternative for developers who want their own agent to publish through hosted MCP, a small API, or the first-party CLI. It is not intended as a white-label, embedded customer-facing API, and it does not try to reproduce every Postiz feature.

Postiz is the stronger choice when you need open-source and self-hosted option or broad channel support. OpenPMM intentionally leaves those broader workflows outside the core product.

No. OpenPMM is intentionally focused on agent-operated publishing. Deep social analytics, listening, inbox features, and campaign planning are not part of the current product positioning.

Sign up at app.openpmm.com, connect your accounts, and let your agent publish through hosted MCP, the API, or the CLI.

Research sources: Postiz pricing, Postiz public API docs, Postiz self-hosted overview

Related comparisons

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