S/MIME
A standard for public key encryption and signing of MIME data. Defined in few RFCs.
We know about 4 alternatives to S/MIME.
You can find them below.
The top competitors are: OpenPGP, GnuPG, and ComplyCube.
Apart from the top ones, people
also compare S/MIME with
iGPMail.
Best S/MIME Alternatives & Competitors in 2024
S/MIME alternatives based on verified products, community votes, reviews and similar products.
Latest update:
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/openpgp-alternativesThe most widely used email encryption standard. Defined in RFC 4880.
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/gnupg-alternativesGnuPG is a complete and free implementation of the OpenPGP standard as defined by RFC4880 (also known as PGP).
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Try for freeElegant user management, tailor-made for B2B SaaS
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/complycube-alternativesVerify your customers in under 15 seconds anywhere in the world with a cutting-edge SaaS & API platform for Identity Verification and AML/KYC compliance.
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/igpmail-alternativesiPGMail: OpenPGP Email security for iPhone and iPad
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/skizzle-email-alternativesSkizzle is the most secure way to share end-to-end encrypted files through email, backed by blockchain
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/veracrypt-alternativesVeraCrypt is a free open source disk encryption software for Windows, Mac OSX and Linux.
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/onfido-alternativesOnfido is the data-driven platform for intelligent background checking.
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Verify your customers in under 15 seconds anywhere in the world with a cutting-edge SaaS & API platform for Identity Verification and AML/KYC compliance.
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