Postiz vs Planable: Features, Pricing and Reviews in 2026

Postiz is a social media scheduling platform that combines AI content creation, visual planning, and multi-platform publishing in one place. You can write a post once and send it to multiple platforms at the same time, with each channel getting its own preview so you can adjust the text or media per platform.

The built-in AI assistant helps you write captions, generate images, and even create short videos. It also supports team collaboration, approval workflows, and detailed analytics pulled from each platform.

Postiz is open source under the AGPL-3.0 license, so developers and privacy-focused users can self-host it for complete data ownership at no ongoing cost.

Planable is a social media management tool that handles the full content workflow in one place. You can create posts, plan them visually on a calendar, collect feedback from teammates and clients, send posts through approval steps, and publish to nine platforms: Instagram, Facebook, X, LinkedIn, TikTok, Pinterest, YouTube, Threads, and Google Business Profile.

It also includes a unified inbox for managing comments and messages, an analytics section to track how posts perform, and custom reports for sharing results with clients. A Universal Content feature lets you manage other materials like blogs and newsletters using the same review process.

Planable is best suited for teams and agencies where approvals and collaboration are central to the work.