WikiHover turns any name on your page into a live knowledge card — zero code, infinite context.
Hover the names above to see the real WikiHover tooltip.
Feed Marketplace
Install once and your readers get rich context from a growing library of live data sources.
Film credits, TV cast, ratings, and episode guides — instant context for any actor, director, or show.
The WikiHover layer adapts to your site's context. Our marketplace ensures entry points lead only to content your audience cares about.
Install a single JS snippet. WikiHover automatically identifies entities and creates the bridges. No manual tagging, ever.
Turn passive readers into engaged audiences with contextual intelligence — built right into your content.
WikiHover is an open platform — anyone can develop and publish a data feed. If you have a unique data source, an API, or a knowledge graph, you can turn it into a feed that thousands of publishers can add to their sites with a single click.
Join the Feed Marketplace: list your feed, set your terms, and let publishers discover and subscribe to your data automatically.
REST APIs, databases, scraping pipelines — if you can expose it, we can host it as a feed.
Once listed, your feed is discoverable by every publisher in the WikiHover network — no sales cycle needed.
A clean REST contract: receive an entity name, return structured context. That's it.