AC Supply is an online community hub for Assetto Corsa players, bringing together curated mods, practical guides, editorial content, and discussion. Its library features community-created cars, tracks, graphics, apps, and other add-ons, with new releases reviewed before publication. Players can browse popular and recently added creations, explore categories, and find resources for enhancing or troubleshooting their game.

The site also publishes setup and mod guides, including help with installing cars and tracks, using Content Manager and Custom Shaders Patch, and resolving common issues. Its blog and wiki offer news, tips, getting-started information, and advice on topics such as racing etiquette and steering settings.

Beyond downloads and articles, AC Supply supports members through its forum, chat, requests, and leaderboard, giving players ways to exchange knowledge, seek help, and participate in the community. The platform reports more than 55,000 community downloads, 488 registered members, and over 176 reviewed pages. Mods remain the property of their respective creators.