AniCDN is a content delivery network designed for anime platforms, providing edge caching for video and visual assets. Its nodes deliver video segments in HLS and DASH formats, along with title posters, episode images, and timeline previews. Frequently requested episodes can remain in node memory, while other content is served from local NVMe cache. Images may be converted to WebP or AVIF according to request headers, with sizes controlled by request parameters. AniCDN also supports signed, time-limited URLs, Referer checks, and domain binding to help protect access; its node directories are not publicly accessible.

The service offers usage-based plans for connected platforms, with pricing based on outgoing traffic and no subscription fee. Options include standard caching, API cache purging and traffic reports, as well as dedicated nodes across multiple regions with a stated 99.9% availability SLA. To connect, a platform submits its domain, HTTPS origin, and estimated traffic, then configures a video subdomain through a supplied CNAME. AniCDN provides technical support and continuous node monitoring.