PostSider
Social media scheduling platform for humans and agents
102 followers
Social media scheduling platform for humans and agents
102 followers
PostSider is a social media publishing platform built for humans and AI agents. Schedule and publish content across 30+ platforms from one place, or connect Claude, Codex, Cursor, or your own agent through MCP, REST API, or SDK. Manage your content calendar, analytics, teams, approvals, and automation without juggling multiple tools.
@luka83184 Photographer here. Two things I check before trusting a scheduler with my work: does alt text travel with the image to each platform that supports it (Bluesky, X, Mastodon, LinkedIn), or does it get dropped on the way? And how do you handle aspect ratios: does a 4:5 portrait get auto-cropped for platforms that prefer landscape, or can I choose per channel?
I use Cursor a lot so wanted to ask if an agent schedules a post can we review and approve it before publishing? Also can we preview the post across all 30+ platform before it goes live?
Congrats on launch @luka83184 , Hope the launch goes well.
@tahir21 Thanks Muhammad! Yes, an agent can create a draft and send it for approval instead of publishing immediately. An admin or owner can then review the copy, media, channels, and scheduled time, and approve or reject it with a note. While approval is pending, the post cannot enter the publishing queue.
You can also switch between live previews for the selected platforms and tailor the content for each channel before approving it.
Can we remove the post in the dashboard that was already published via this tool?
@busmark_w_nika Yes. You can remove an already published post from the PostSider dashboard. This removes it from your PostSider workspace, but it does not delete the live post from the social platform itself. That still needs to be removed directly on the platform.
@petomalina I’m taking it in a more focused direction around external AI agents and human oversight. Agents can work through MCP, REST API, or the SDK, while humans use the same calendar, previews, and approval workflow. PostSider also avoids becoming an AI content generator itself. The idea is that you can bring Claude, Codex, Cursor, or your own agent, then use PostSider as the controlled publishing layer.
In simply Terms Postsider is more like tool for ai agents, or automations.
Supporting both humans and again in the same publishing workflow is an interesting direction. Most social tools still seem designed around manual posting.
@luke_bell Exactly. I don’t want agents to become a separate publishing system that teams have to monitor. The goal is for humans and agents to share the same calendar, drafts, approval flow, and publishing history, with a human still able to step in whenever needed.
Postiz is what I'd compare this to, since it's the same networks and the same agent setup on paper. What's the one thing PostSider does differently that I should test first?
@justin_rockmore Honestly, there isn’t a huge difference at the core. PostSider is another social media scheduling tool, and most products in this category work in a similar way.
The simplest way to look at PostSider is as a publishing add-on for AI agents such as Cursor, Hermes, OpenClaw, Claude, or Codex. Your agent prepares and manages the content, while PostSider gives it one place to schedule and publish across multiple platforms.
If Postiz already works well for your workflow, there may be no strong reason to switch. I’m not going to pretend otherwise. I’m simply building PostSider around the way I want humans and external AI agents to work together.
@luka83184 Appreciate the straight answer. I'll test it from the agent side then. When one agent posts for a few different brands, can approvals be split by brand?
The content calendar plus approvals sounds really handy for teams. It could cut down a lot of back and forth.
@christian_onochie That was exactly my thinking, so I added approvals directly to the content calendar. It keeps drafts, feedback, and scheduling in one place instead of spreading the process across chats and documents. Thanks Christian!