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September 16, 2026 Production
Launch

Facebook, Instagram and TikTok publishing approved

Meta app review and TikTok's Direct Post audit are through, so Pages, Instagram professional accounts and TikTok accounts can be connected and published to by anyone, not just our own test users. TikTok posts publish with the visibility you pick instead of being forced to private, and all three run through the same queue, per-platform previews and approval flow as the rest of the 30+ platforms.

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