Contentport

Contentport is an open-source, self-hosted web application designed to help users create, schedule, and manage content for X (formerly Twitter) across multiple accounts from a single interface.

The software provides a centralized environment for planning social media threads and individual posts. It incorporates AI assistance to help users generate content and manage the iteration history of their drafts. The system is deployed as a server-side application that handles the timing and distribution of posts to the social platform, allowing users to maintain a consistent posting cadence without manual intervention.

Key features

• Multi-account support for managing several social profiles
• AI assistant for content generation and drafting
• Scheduling system for automated post distribution
• Thread management for long-form content
• Visual editor for creating and refining post imagery
• Character limit tracking for different account types
• Workspace isolation to prevent AI context leakage between projects
• Support for multiple LLMs to power the writing assistant

Contentport is built for individuals and founders who need to maintain a consistent presence on social media. The architecture allows for the creation of parallel tweet angles within separate workspaces, ensuring that the tone and style of a serious announcement remain distinct from a meme-based approach. This structure prevents context from leaking across different projects, which is useful when planning several distinct threads simultaneously. The software also includes tools for managing timezone selections to ensure scheduled posts go live at the intended local or UTC time.

Beyond basic scheduling, the tool focuses on the workflow of drafting and refining content. It includes a screenshot editor and a system for handling AI style preferences to ensure the generated text matches the user's voice. The application is designed to handle the specific constraints of the X platform, including the varying character limits for free and paid accounts.

It serves as a specialized tool for X content creators seeking a self-hosted environment for their social media pipeline.