Good question.
Coinos supports liquid & onchain as well as Lightning ... Rizful onchain support is coming in about a week, we're almost done with it.
We like to think that Rizful has better liquidity & more reliable payments, since we also run Megalithic.me ( https://megalithic.me/ ) -- one of the biggest routing nodes on Lightning.
There is a also a basic difference in philosophy around "safety" and account recovery. CoinOs allows you to sign up with only a Nostr private key, with no way to restore your account in the case that you lose access to your Nostr key. In our opinion, this prioritizes "convenience" over "safety". (For some users that might be ok!).... Rizful's approach is more conservative... we require an email address (any email address is fine, anonymized services are ok)... so the user can always "recover" his access in the case he loses his password..... this is a design decision that some might like, and some might dislike.
Coinos supports liquid & onchain as well as Lightning ... Rizful onchain support is coming in about a week, we're almost done with it.
We like to think that Rizful has better liquidity & more reliable payments, since we also run Megalithic.me ( https://megalithic.me/ ) -- one of the biggest routing nodes on Lightning.
There is a also a basic difference in philosophy around "safety" and account recovery. CoinOs allows you to sign up with only a Nostr private key, with no way to restore your account in the case that you lose access to your Nostr key. In our opinion, this prioritizes "convenience" over "safety". (For some users that might be ok!).... Rizful's approach is more conservative... we require an email address (any email address is fine, anonymized services are ok)... so the user can always "recover" his access in the case he loses his password..... this is a design decision that some might like, and some might dislike.