Criptext

Criptext began in 2014 as a simple encryption extension for Gmail that enabled users to have more security in their existing inbox. However, in 2015 the company fell victim to government snooping by the government of Panama. This, along with increased privacy breaches around the world, motivated Criptext to build an email service like none other.
Criptext is giving control back to the user. Criptext provides secure email and messaging for governments and large enterprises.