WebAuthn has the added benefits of not being tied to any single vendor, and on the desktop you can use it with a hardware security key instead of a smartphone (people without smartphones who use services on the web exist you know). On a smartphone it just uses the Trusted Platform Module as its key store.
Agreed that WebAuthn is valuable in mobile-only cases, but I don't think it can transition to desktop web for a large majority of people. The overlap in a Venn diagram of "people who use hardware security keys" and "people without smartphones" just seems vanishingly small. BTW, Keyri also uses the TPM / secure enclave as its key store.
Our system does not support people without smartphones, which is why we are addressing companies that are mobile-first or generally have more tech-forward userbases with ~100% smartphone adoption. For mobile-first platforms in particular, our system helps them flesh out a "WhatsApp-like" auth UX, which is industry leading in our opinion, without a long development cycle.
That's kind of limiting and exclusive. It sounds great for the next Clubhouse or Yo, but it seems like a dead end for anything serious like banking or any service that takes inclusion and disabilities serious.
