activitypub
ActivityPub
Connect your site to the Open Social Web and let millions of users follow, share, and interact with your content from Mastodon, Pixelfed, and more.
Proof Health
Open evidenceCommercial opportunities need traceable source links before they are treated as build-worthy.
91.8% of this page's analysis has direct source links.
0 rows here require auditable proof before promotion.
0 rows have source counts but still need direct links.
Related Opportunities
1 marketSource Evidence
Open evidence explorerLikes and Reposts becoming very unreliable after 9.0.2 update (XtremCache + Varn: users show security, bugs, compatibility pain that may indicate a product gap.
Buyer: publishers, content teams, and agencies · Wedge: check indieweb publishing, media, metadata, and editorial handoffs before content goes liveNice when it works: users show security, bugs, compatibility pain that may indicate a product gap.
Buyer: publishers, content teams, and agencies · Wedge: check indieweb publishing, media, metadata, and editorial handoffs before content goes liveFederation speed/server bottleneck: users show bugs, compatibility, performance pain that may indicate a product gap.
Buyer: publishers, content teams, and agencies · Wedge: check indieweb publishing, media, metadata, and editorial handoffs before content goes liveI can’t follow my blog from Mastodon, stuck in “Cancel Request”.: users show bugs, compatibility, performance pain that may indicate a product gap.
Buyer: publishers, content teams, and agencies · Wedge: check indieweb publishing, media, metadata, and editorial handoffs before content goes liveComment in Comments Block: users show compatibility, missing feature, support pain that may indicate a product gap.
Buyer: publishers, content teams, and agencies · Wedge: check indieweb publishing, media, metadata, and editorial handoffs before content goes liveEditing tags on old posts caused ActivityPub to federate them to Mastodon, prompting a request for confirmation or edit-federation controls.
Buyer: publishers, content teams, and agencies · Wedge: check indieweb publishing, media, metadata, and editorial handoffs before content goes liveAn ActivityPub user wants post edits that do not change the federated content to stop sending noisy update notifications.
Buyer: publishers, content teams, and agencies · Wedge: check indieweb publishing, media, metadata, and editorial handoffs before content goes liveAn ActivityPub user wants posts to federate only after moving into a public category, because the current per-post control creates manual work for paid-member content.
Buyer: publishers, content teams, and agencies · Wedge: check indieweb publishing, media, metadata, and editorial handoffs before content goes liveA second WordPress author profile could not complete federated follows from Mastodon or Pixelfed, and logs led to a code fix pull request.
Buyer: publishers, content teams, and agencies · Wedge: check indieweb publishing, media, metadata, and editorial handoffs before content goes liveGreat plugin, but mind that it does not automatically work with a subdirectory: users show bugs, performance, support pain that may indicate a product gap.
Buyer: publishers, content teams, and agencies · Wedge: check indieweb publishing, media, metadata, and editorial handoffs before content goes liveCompetitor Context
3 shownThis row is useful source evidence, but it has not been promoted into a build-worthy commercial opportunity.
This row is useful source evidence, but it has not been promoted into a build-worthy commercial opportunity.
This row is useful source evidence, but it has not been promoted into a build-worthy commercial opportunity.
Repeated Themes
1 shownCollected Signals
20 shown from 67 collectedComment in Comments Block: users show compatibility, missing feature, support pain that may indicate a product gap.
Evidence: There is no specific comment form for fediverse comments.Likes and Reposts becoming very unreliable after 9.0.2 update (XtremCache + Varn: users show security, bugs, compatibility pain that may indicate a product gap.
Evidence: Likes and Reposts becoming very unreliable after 9.0.2 update (XtremCache + Varn Hi, Since updating to ActivityPub 9.0.2 (2026-06-29), Likes and Reposts (Announce) have become very inconsistent on my site.An ActivityPub WebFinger endpoint fails because WordPress is installed in a subfolder while the endpoint needs to be at the root.
Evidence: WebFinger endpoint is not accessibleThe user asks why Mastodon shares appear in the WordPress backend as comments but not on the frontend.
Evidence: i see that as a comment in the WordPress backend. But it doesn’t show up on the front end.An ActivityPub user could not see Mastodon follow requests and support suggested ModSecurity might be blocking incoming requests.
Evidence: i cannot see the request from mastodon of followerAn ActivityPub user reports newer WordPress posts missing from Mastodon profiles across three installs and wonders whether cron is involved.
Evidence: I know newer posts exist but they are not visibleA new ActivityPub user could not get WordPress posts to appear on Mastodon even after disabling a possible Membership plugin conflict.
Evidence: The Membership plugin is probably preventing my posts from appearing on Mastodon... Even so, no new posts are going through.An ActivityPub author URL was inaccessible, likely due to redirects, server behavior, or another site configuration conflict.
Evidence: The author ID is not loading at allA second WordPress author profile could not complete federated follows from Mastodon or Pixelfed, and logs led to a code fix pull request.
Evidence: The problem is that the social platforms (e.g., mastodon, pixelfed) do not complete the follow.ActivityPub follows and post federation were stuck for months because the site's WordPress comment disallow list blocked .com domains.
Evidence: Removing “.com” from my list fixed the plugin. I can now receive and process follows, and it’s now federating out.The user asks how to use ActivityPub Gutenberg blocks inside Divi, and support is unsure how Divi's code widget would support them.
Evidence: I want to use the Editor blocks which are available for the gutenberg Editor with the DIVI Theme builderEditing tags on old posts caused ActivityPub to federate them to Mastodon, prompting a request for confirmation or edit-federation controls.
Evidence: if you use the edit functionaity, it’s possible to spam your feed without realisingThe user investigated ActivityPub discovery failures that were ultimately caused by other plugins blocking numbered account URLs.
Evidence: There was not one, but two plugins blocking ‘username enumeration’ via the numbered accounts url.ActivityPub follow requests stayed pending because OVH shared hosting blocked application/activity+json, leaving the user with only costly or undesirable hosting-level options.
Evidence: it is not possible to modify individual ModSecurity rules or add exceptions per domain or accountActivityPub profile discovery still fails in Mastodon searches despite WebFinger appearing to work, likely related to Polylang changes.
Evidence: I still get no results in Mastodon searches for my blogThe user thought ActivityPub profile information disappeared, but later found it was a browser or caching issue.
Evidence: Sorry, this was probably a browser-/caching- issue.An ActivityPub user wanted automatic approval or domain whitelisting for Mastodon comments before federation.
Evidence: there is no built in wayThe user reports deprecation warnings for data-wp-on-async that need fixing before WordPress 7.0.
Evidence: data-wp-on-async is deprecated and will stop working in WordPress 7.0The reviewer calls ActivityPub a great project to follow.
Evidence: A project to follow, great jobAn ActivityPub user wants posts to federate only after moving into a public category, because the current per-post control creates manual work for paid-member content.
Evidence: I would have to manually then go into the post, set it to federate, then save it. I don’t want to do this manually.