OpenPMM vs PostLake

OpenPMM vs PostLake: own-account workflow or usage-based agent API?

PostLake is a social media API built explicitly for agents, with REST, hosted MCP, agent skills, analytics, managed platform connections, and usage-based credits. OpenPMM is the narrower choice for individuals and small teams that want their own coding agent to publish to their own accounts at one flat Workspace price through hosted MCP, API, or CLI.

Sign upBy Yannick · Last updated

Summary

Choose PostLake when you need agent builders, developers, creators, agencies, and products that want one cross-platform social api. a usage-based publishing and analytics api built explicitly for ai agents.

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. PostLake says: A free tier includes 20 monthly credits. Paid plans start at $13/month for 2,000 credits; most networks cost one credit per Post while X uses more credits. Every plan includes unlimited connected accounts and MCP access.

This is not a feature-for-feature replacement. PostLake is stronger when you need builders creating social agents or applications; OpenPMM is stronger when you want a flat workspace price independent of post volume handled by a small agent-operated publishing layer.

CapabilityOpenPMMPostLake
Best forIndividuals and small teams publishing to their own accounts through agentsAgent builders, developers, creators, agencies, and products that want one cross-platform social API.
Product shapeFocused publishing tool with hosted MCP, API, and CLI accessA usage-based publishing and analytics API built explicitly for AI agents.
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.REST is a primary product surface. A hosted MCP server uses browser OAuth, while agent skills can use an API key from coding agents. Idempotency keys protect logical publishing retries.
Dashboard workflowThe dashboard supports setup and human confirmation without becoming the repeated path.The dashboard handles account connections, agent access, usage, and product administration while the repeated publishing path can remain in REST, MCP, or an installed skill.
CoverageX, Threads, Mastodon, Bluesky, Facebook, YouTube, Instagram, and TikTok available now; LinkedIn coming soonPublishing, scheduling, media, webhooks, cross-platform analytics, managed platform connections, REST, hosted MCP, and installable agent skills across nine named social networks.
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.A free tier includes 20 monthly credits. Paid plans start at $13/month for 2,000 credits; most networks cost one credit per Post while X uses more credits. Every plan includes unlimited connected accounts and MCP access.
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.

PostLake

PostLake takes the dashboard handles account connections, agent access, usage, and product administration while the repeated publishing path can remain in rest, mcp, or an installed skill. REST is a primary product surface. A hosted MCP server uses browser OAuth, while agent skills can use an API key from coding agents. Idempotency keys protect logical publishing retries.

Bottom line: Choose PostLake 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.

PostLake

PostLake emphasizes publishing, scheduling, media, webhooks, cross-platform analytics, managed platform connections, rest, hosted mcp, and installable agent skills across nine named social networks.

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.

PostLake

PostLake currently describes its pricing as: A free tier includes 20 monthly credits. Paid plans start at $13/month for 2,000 credits; most networks cost one credit per Post while X uses more credits. Every plan includes unlimited connected accounts and MCP access.

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.

PostLake

PostLake is strongest when you need explicit agent-first positioning hosted oauth mcp and installable skills. Its main tradeoff for a small agent workflow is credit use grows with destination count and x content type.

Bottom line: Choose the smaller contract when you want fewer product decisions to maintain. Choose PostLake 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 PostLake is the better fit

  • Explicit agent-first positioning
  • Hosted OAuth MCP and installable skills
  • Usage-based pricing with a free tier
  • Cross-platform analytics and managed connections

OpenPMM is not trying to replace every part of PostLake'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.

PostLake is best for

  • Builders creating social agents or applications
  • Users who want hosted MCP with browser OAuth
  • Workflows that need normalized cross-platform analytics

Switching workflow

Switching from PostLake 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 PostLake: FAQs

It can replace the publishing path when your own workflow is agent-led and you publish to your own accounts. PostLake remains the better fit when you need builders creating social agents or applications 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 PostLake feature.

PostLake is the stronger choice when you need explicit agent-first positioning or hosted oauth mcp and installable skills. 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: PostLake homepage, PostLake pricing, PostLake documentation, PostLake MCP, PostLake webhooks

Related comparisons

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