SLACK

Slack Post Scheduler to Schedule Slack Messages and Channel Announcements

Schedule Slack messages in bulk, queue channel announcements, and manage every post from one dashboard. Postiz's Slack scheduler pairs AI content generation with real analytics, so your Slack channels publish at the right time — every time, without babysitting.

Start for $0

Schedule Slack messages in bulk

Queue weeks of Slack channel announcements on a visual calendar. Reorder, duplicate, or reschedule messages without jumping between Slack workspaces.

AI content built for Slack

Generate Slack-native announcements, team updates, and internal newsletters with the built-in AI writer. Keep every channel on-brand automatically.

Cross-post to 28+ channels

Publish the same update to Slack, X, LinkedIn, Telegram, Discord and more in one click. One scheduler, 28+ channels, zero duplicated work.

Team approvals before publish

Route every Slack announcement through reviewers, managers, and clients. Nothing hits your workspace until the right person signs off.

Everything you need in a Slack post scheduler

Plan, approve, and publish Slack messages from one workspace. Postiz replaces copy-paste, forgotten reminders, and scattered bots with a real Slack marketing tool.

Visual Slack content calendar

See every Slack message, draft, and queued announcement on a month or week view. Drag to reschedule, click to edit, filter by workspace, channel, or teammate.

Bulk upload and CSV import

Load hundreds of Slack announcements at once from a CSV or spreadsheet. Postiz stages them as drafts so you can review before anything goes live.

AI-powered Slack messages

Turn a release note, FAQ, or URL into a ready-to-publish Slack message. The AI adapts tone and length to fit each channel's audience.

Analytics that matter

Track reach, reactions, and click-throughs on every scheduled Slack post. See which messages and send times actually drive engagement inside your workspace.

Free plan, no credit card

Start on the free Postiz plan, connect your Slack workspace, and schedule your first messages in minutes. Upgrade only when your team outgrows it.

Take the hassle out of Slack

Draft up to 100 posts in advance and schedule them to go live at the optimal time, leaving you more time to do the things you love (like scrolling through Slack)

Start for $0