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Moving in works from the profile settings; moving out has no admin UI and needs WP-CLI.

Moving in works through account aliases; moving out is behind a hidden feature flag and not in the self-hosted service 1.2.15.

WordPress core Tools > Export downloads posts, pages, comments and other content as a WXR file.

Admins can export site content as a JSON file.

Only follows, from a Fediverse Starter Kit JSON file, and only with the Following UI enabled. No block or mute list import.

Self-deletion only if the admin enables open_deletion, and the deletion is not federated to other servers.

Not in WordPress core; needs a plugin such as Two Factor.

Staff sign-in can require an emailed code; no authenticator app support.

Needs a plugin such as OpenID Connect Generic Client.

One account can own several blogs, each its own ActivityPub actor, up to the admin's max_blogs limit.

A content warning can be set per post, but it only applies to the federated copy, not the post on the site.

Content warnings on posts from other servers are shown and hide the post until revealed; Ghost users cannot add one.

Not in WordPress core; needs Jetpack's Markdown block or another plugin.

Through the editor's Markdown card.

Scheduled WordPress posts federate when they publish.

Future-dated posts stay hidden on the blog until their date, but are not federated when they go live.

Custom emoji from other servers are shown. WordPress has no local custom emoji to use in posts.

The site language is federated as contentMap; per-post languages need a multilingual plugin such as Polylang or WPML.

Sticky posts are published as the featured collection.

Posts can be pinned on the blog, but pins are not federated as a featured collection.

Per-post Do not federate visibility.

Only per blog: posts on private or password-protected blogs are never federated.

No media upload; images can only be embedded by URL in Markdown.

No media upload; images can only be embedded by URL in Markdown.

No media upload; images can only be embedded by URL in Markdown.

GIFs are stored unprocessed, so they keep animating.

No media upload; images can only be embedded by URL in Markdown.

WordPress 6.7+ converts HEIC to JPEG, only when the server's ImageMagick supports HEIC.

No media upload; images can only be embedded by URL in Markdown.

WordPress 6.5+ accepts AVIF only when the server's image library supports it.

No media upload; images can only be embedded by URL in Markdown.

No media upload; images can only be embedded by URL in Markdown.

In Ghost posts through the video card; social web notes take images only.

No media upload; images can only be embedded by URL in Markdown.

In Ghost posts through the video card; social web notes take images only.

No media upload; images can only be embedded by URL in Markdown.

In Ghost posts through the audio card; social web notes take images only.

Federates 4 images per post by default; admins or authors can raise the limit.

Sensitive media from other servers is hidden until revealed; Ghost users cannot mark their own media sensitive.

Likes from other servers are shown on posts. WordPress users can only like remote posts through the experimental ActivityPub API.

Likes from other servers are received and shown as a count to the author only. WriteFreely users cannot like posts.

Boosts from other servers are shown on posts. WordPress users can only boost remote posts through the experimental ActivityPub API.

Needs the Event Bridge for ActivityPub plugin and a supported event plugin.

Per-post Quiet public visibility.

Only per blog: an unlisted blog is left out of the Reader timeline but reachable by link.

Incoming activities containing blocked keywords are rejected.

The federated indexable flag follows the site-wide search engine visibility setting, not a per-user choice.

Site-wide Discourage search engines setting in WordPress core.

Per site, from the social web moderation settings.

CSV import plus blocklist subscriptions.

Site-wide blocked keywords reject matching incoming content.

WordPress core site search over the site's own posts.

The Reader timeline, enabled by the admin with local_timeline.

Sends public activities to configured relays; Mastodon-style relay subscription is not supported.

Signs and verifies; used by default since 9.3.0.

Through Fedify: verifies RFC 9421, signs with draft-cavage first and retries with RFC 9421.

Needs the separate Webmention plugin.

Experimental, off by default, and only part of the ActivityPub API Basic Profile.

Needs the separate Enable Mastodon Apps plugin.

iOS app for iPhone and iPad only; no Android app.

Official Docker Compose setup (TryGhost/ghost-docker), including an optional self-hosted ActivityPub service.

Built-in S3Storage adapter with a configurable endpoint, set in config.

MySQL 8 is the only supported production database; MariaDB is not recommended.

Needs the SQLite Database Integration feature plugin.

SQLite is for development only; MySQL 8 is required in production.

The social web handle can use another domain that redirects WebFinger to Ghost.

Each blog can set custom CSS.

Cached remote media is removed when remote posts are purged, after 30 days by default.