We build the open-source, scalable Web of Trust engines that power a safer, cleaner Nostr.
NosFabrica does the heavy lifting to make Nostr safer, cleaner, and more useful.
We build the powerful, open-source “trust engines” that constantly analyze raw network data
(e.g., follows, zaps, mutes, and reports) and turn that chaos into clear, reliable trust scores.
This means you get a consistent, high-quality experience everywhere. Clients can use our scores to filter out spam, verify real users, and help you discover amazing content from people you and your community trust.
We provide this “trust-as-a-service” so you can focus on building a great UI/UX. We give you direct access to powerful, personalized metrics – PageRank, our advanced GrapeRank, verified-follower counts, or any custom algorithm you can imagine.
Interested in learning more and staying up to date?
Questions or ideas? Get in touch!