Software Alternatives & Reviews

S/MIME

A standard for public key encryption and signing of MIME data. Defined in few RFCs. subtitle

S/MIME Alternatives

S/MIME alternatives based on verified products, community votes, reviews and similar products.
Latest update:

  1. /openpgp-alternatives

    The most widely used email encryption standard. Defined in RFC 4880.

  2. /gnupg-alternatives

    GnuPG is a complete and free implementation of the OpenPGP standard as defined by RFC4880 (also known as PGP).

    Open Source

  3. Visit website

    Serverspace offers automated, simple, and affordable cloud infrastructure to everyone. Get started building your cool digital stuff right now.

    Visit website Open Source paid $4.95 / Monthly (1 GB RAM, 1 vCPU, 25 GB SSD, 50 Mbps Bandwidth)

  4. /complycube-alternatives

    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.

    Try for free freemium $0.1 (per credit)

  5. /igpmail-alternatives

    iPGMail: OpenPGP Email security for iPhone and iPad

  6. /skizzle-email-alternatives

    Skizzle is the most secure way to share end-to-end encrypted files through email, backed by blockchain

    Open Source freemium $5.0 / Monthly

  7. /veracrypt-alternatives

    VeraCrypt is a free open source disk encryption software for Windows, Mac OSX and Linux.

  8. /sumsub-alternatives

    One verification platform to secure the whole user journey

    Open Source paid Free Trial

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