Smart tags
Meta-domain labels and tagging graphs that link content to collective knowledge spaces — portable context above the page, not another siloed comment box.
Canopi Build · Private beta waitlist
Build overlays for the real Web — smart tags and tablications.
The Canopi SDK is how builders put new capability into the layer above the webpage: smart tags that attach meaning to content, and tablications — apps that live as tabs in the Canopi sidebar, traveling with people across URLs.
Join the Build waitlist. We will notify you when the SDK lands.
What you can build
Tablications
Sidebar and tab apps inside Canopi: tools, rooms, workflows, and overlays that ride along as people move across the Web. Same layer, many apps — without forcing a new platform.
Who this is for
Builders who want overlays, not another social network
Civic and community technologists extending a meta-community
Teams with an existing audience who need custom presence, tags, or tab apps on real URLs
Honesty
Canopi is in private beta. Build is a waitlist for the SDK — not a Live storefront and not a promise of open-source timelines until the repo is public. When the SDK lands, waitlist members get the first notify.
FAQ
What is a tablication?+
A Canopi tab app — an overlay application that appears as a tab in the Canopi sidebar and can travel with users across pages.
What is a smart tag?+
A structured label in the meta-domain registry that attaches shared meaning to content anchors above the page.
When does the SDK ship?+
We have not locked a public date. The waitlist means we notify you when the SDK lands.
Do I need 100 or 1,000 people to build?+
Building with the SDK is a builder path. Community size ladders apply to forming community and site application layers — not to SDK waitlist signup.