AContent vs Edlib

AContent is an open source learning content management system for creating accessible, adaptive web-based learning materials. It can be used with learning management systems to develop, share, and archive lessons. Authors can make elearning content, tests or quizzes, activities, and AccessForAll adaptations. The system imports and exports IMS Common Cartridge, IMS Content Packaging, and IMS QTI. Its Web Service API lets third-party software search, preview, import, and export repository content, while an OAuth API supports single sign-on with a connected host system. Listed accessibility standards include WCAG 1.0 and 2.0, ATAG 2.0, US Section 508, and ISO/IEC 24751. Public users can search, browse, and export public repository content; registered users can bookmark lessons; authors create content; administrators manage users and groups. AContent is free and self-hosted, with web access and API support. It is distributed as a 6.5 MB TGZ, and installation requirements are stated to match ATutor's. The downloads page identifies version 1.4 as the latest stable release.

Edlib is a platform for creating, sharing, storing, managing, and reusing interactive learning resources made with H5P. Supported content includes interactive video, course presentations, flash cards, and quizzes. The Hub helps users find materials by H5P type and tags. Creators can select a Creative Commons license, keep resources private or make them public, track versions, and create language variants. Edlib connects to learning management systems through LTI, which can send results to the LMS; setup guidance includes Moodle instructions. It also documents integrations with third-party audio, video, and image APIs. Edlib is available on the web and can be self-hosted. Its self-hosted open-source edition is free under GPL 3.0. Teams costs $23 a month per user or 276 USD per year, and includes 40+ H5P content types, unlimited creation and usage, content versioning, improved H5P library version control, and 23 GB storage. Edlib says it suits schools and businesses delivering educational resources through an LMS.