Social media scheduling platform for humans and agents
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.
Hey Product Hunt 👋
I’m Łukasz, the founder of PostSider.
I originally built PostSider for myself because managing content across multiple social platforms was becoming too fragmented and time-consuming.
What started as an internal tool slowly turned into a full social media publishing platform for creators, founders, teams, and now also AI agents.
With PostSider, you can schedule and publish content across 30+ platforms from one place, manage your content calendar, analytics, approvals, and teams, or connect Claude, Codex, Cursor, or your own AI agent through MCP, REST API, or SDK.
One of the things I’m most excited about is the agent side of PostSider. I believe social media tools will increasingly be used not only by humans, but also by AI agents that can prepare, schedule, analyze, and manage content workflows.
PostSider is my attempt to build the infrastructure for both.
I’d really appreciate your feedback, especially on what integrations, automations, or features you’d like to see next.
Thanks for checking it out ❤️
About PostSider on Product Hunt
“Social media scheduling platform for humans and agents”
PostSider launched on Product Hunt on September 21st, 2026 and earned 76 upvotes and 8 comments, placing #13 on the daily leaderboard. 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.
On the analytics side, PostSider competes within Social Media, Marketing, GitHub and Social media marketing — topics that collectively have 605.4k followers on Product Hunt. The dashboard above tracks how PostSider performed against the three products that launched closest to it on the same day.
Who hunted PostSider?
PostSider was hunted by Łukasz Blania. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of PostSider including community comment highlights and product details, visit the product overview.
Łukasz Blania