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June 20, 2026 v1.2.0
New

Model Context Protocol (MCP) Support

Agents can now natively communicate with PostSider. We've published our official MCP server, allowing any compatible LLM client to read your calendar, draft and schedule posts, and pull analytics.

June 5, 2026 v1.1.0
Improvement

Approval Workflows & CSV Import

Teams can now require sign-off before any post goes live: send drafts for review, approve, or request changes without leaving PostSider. We also shipped CSV bulk import, so a whole month of content can be planned in a spreadsheet and imported in one go.

May 15, 2026 v1.0.0
Launch

PostSider is live!

Welcome to PostSider. After months of building, we're thrilled to open our doors. Schedule posts across 30+ platforms with our drag-and-drop calendar, and utilize our rich REST API for custom integrations.

Run your social media
on autopilot.

Start free in minutes. Publish it yourself, or let your AI agent take the wheel.

30+ networks · MCP, REST and SDK · No credit card