The best alternatives to Three Messaging are Spike, Chatfully, and Darkwire.io. If these 3 options don't work for you, we've listed a few more alternatives below.
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Chatfully is one place for every chat. Centralize communication — from texts to web chat to social media — and share in team inboxes to follow-up in 1/3 the time. Chat with contacts 1-to-1, all together using campaigns, and assign roles to unlimited users.
BlockTalk is a social network centered around Ethereum transactions. See your transactions and NFTs, like and add descriptions to them, and discuss them all in one place.
Xifrem is a chat application offering both symmetric and asymmetric encryption completely client-side, meaning that text is encrypted in your browser through a password or a public key before being sent to the recipient and only the recipient can decrypt it.
Fiat on-ramp is the service to buy cryptocurrency via fiat currency.Since FaTPay supports dozens of fiat currencies as well as cryptocurrencies in multiple countries/regions You could manage to get tons of users to your DApps, websites, games and wallets.