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    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    Proton Mail

    Score10 out of 10
    N/AProton Mail, from Proton Technologies, boasts being the world’s largest encrypted email provider. An email server, the vendor states their mission is to defend the right to privacy by making end-to-end encrypted email easy enough for anyone to use, and offers free email accounts without ads, and fully encrypted storage wtih servers hosted in Geneva. The ProtonMail high-tier Visionary plan also includes VPN, via the inclusion of Proton Technologies' ProtonVPN service.

    $4.99

    per month per user

    RMail

    Score10 out of 10
    N/ARMail is RPost’s software-as-a-service solution that enables business users to track and prove email delivery and encrypt sensitive emails. Available as a MS Outlook add-in and for other popular software platforms, RMail works with any email address without any customization required. RMail provides users with a Registered Receipt email record proving delivery status, time of delivery, and exact content.

    $7

    per month

    Pricing
    Proton MailRMail
    Editions & Modules
    Proton Free
    $0
    Up to 1 GB total storage & 150 messages per day
    Mail Plus
    $4.99
    per month 15 GB total Storage and 10 email addresses
    Proton Unlimited
    $12.99
    per month Access to all Proton apps and premium features
    RMail Personal
    $7.00
    per user, per month
    RMail Standard
    $15.00
    per user, per month
    Shared Volume
    Varies by Plan
    for 5 or more users
    Offerings
    Pricing Offerings
    Proton MailRMail
    Free Trial
    NoYes
    Free/Freemium Version
    YesNo
    Premium Consulting/Integration Services
    NoYes
    Entry-level Setup FeeNo setup feeNo setup fee
    Additional Details——
    More Pricing Information
    Community Pulse
    Proton MailRMail
    Considered Both Products
    Proton
    No answer on this topic
    RPost
    No answer on this topic
    Key User Insights
    Would buy again
    No answers on this topic
    100%
    Would buy again
    5 Answers
    Delivers good value for the price
    No answers on this topic
    100%
    Delivers good value for the price
    5 Answers
    Happy with the feature set
    No answers on this topic
    100%
    Happy with the feature set
    5 Answers
    Lived up to sales and marketing promises
    No answers on this topic
    100%
    Lived up to sales and marketing promises
    5 Answers
    Implementation went as expected
    No answers on this topic
    100%
    Implementation went as expected
    5 Answers
    Best Alternatives
    Proton MailRMail
    Small Businesses
    Paubox Email Suite
    Score9 out of 10
    Paubox Email Suite
    Score9 out of 10
    Medium-sized Companies
    OpenText Core Email Encryption
    Score9.6 out of 10
    OpenText Core Email Encryption
    Score9.6 out of 10
    Enterprises
    DataMotion
    Score9.6 out of 10
    DataMotion
    Score9.6 out of 10
    All AlternativesView all alternativesView all alternatives
    User Ratings
    Proton MailRMail
    Likelihood to Recommend
    10.0
    (2 ratings)
    10.0
    (7 ratings)
    Likelihood to Renew
    -
    (0 ratings)
    9.1
    (2 ratings)
    Usability
    10.0
    (1 ratings)
    9.1
    (2 ratings)
    Performance
    -
    (0 ratings)
    9.1
    (1 ratings)
    Support Rating
    -
    (0 ratings)
    9.1
    (1 ratings)
    Implementation Rating
    -
    (0 ratings)
    6.4
    (2 ratings)
    User Testimonials
    Proton MailRMail
    Likelihood to Recommend
    Proton
    Good if you like privacy and not having your data mined for advertizing and AI training.
    Read full review
    RPost
    RMail is great for sending emails with information that is sensitive but that the recipient is not going to put a lot of work into retrieving. I do psychological evaluations for criminal courts and I use it to send reports to courts and attorneys. I need to use something compatible with HIPAA privacy rules, which courts and attorneys are typically not as concerned about. If they had to use a password or go to an outside web address to retrieve the email, they wouldn't do it. It's also common for an attorney to say they didn't get an email, but I always know if they did or not, and I have clear documentation of it, which is important in legal cases.
    Read full review
    Pros
    Proton
    • Secure encrypted email hosting
    • Connection with Outlook works well
    • Works well on all platforms: web, Windows, MacOS, Android, iOS
    • Low monthly cost for email plus all the associated apps
    Read full review
    RPost
    • Read receipts tell you the time a message was actually opened
    • The electronic signature feature is nice, and usually not included with these types of services
    • Many times, a recipient doesn't need a password to open their email. RMail leverages TLS technology in most cases
    • Recipients do have the option of creating an account, but generally they don't need to
    • Outlook integration is very easy to set up
    • Gmail integration within Chrome is pretty amazing
    Read full review
    Cons
    Proton
    • Exporting email (which I like to do for archiving) is awkward and slow.
    • Proton Mail Bridge (which allows access from other email readers like Outlook) sometimes has synchronization issues. Lately these just resolve themselves.
    Read full review
    RPost
    • Program plug-in crashes on occasion.
    • Issues can arise if your computer's clock is not synced to RMail's time servers.
    • Setup was initially tedious (but has gotten much better since 2019).
    Incentivized
    Read full review
    Likelihood to Renew
    Proton
    No answers on this topic
    RPost
    I don't think RPost has any competition, at least none that I can use. I think that once registered email becomes widely accepted (someday soon?), it will be indispensable for anyone in business, and RPost is the leading vendor (maybe the only vendor).
    Read full review
    Usability
    Proton
    Mostly intuitive and easy to use. A bit harder if you stick with two passwords (one for the account and one for the encryption).
    Read full review
    RPost
    It is as simple as downloading a plug-in or installing a chrome extension, then you click a button to use it. The interface is straightforward.
    Read full review
    Performance
    Proton
    No answers on this topic
    RPost
    Works well routinely without problems.
    Read full review
    Support Rating
    Proton
    No answers on this topic
    RPost
    Support is easy to access via email or phone. They also reach out to you periodically with new features, but they aren't intrusive about it. I usually appreciate it when I get an email from RMail, which is not very often.
    Read full review
    Implementation Rating
    Proton
    No answers on this topic
    RPost
    Works great.
    Read full review
    Alternatives Considered
    Proton
    Proton had a wider offering of products like vpn and drive. I ended up paying for a yearly subscription, I liked it so much.
    Incentivized
    Read full review
    RPost
    RMail is really useful when wanting to send important encrypted information, and have control of what happens on the other end. It also comes with a complete set of features that help in any other way you can imagine. I've been through other products, and nothing compares to it.
    Read full review
    Return on Investment
    Proton
    • Easy to link with my business domain and email.
    Read full review
    RPost
    • There's not much ROI, because we don't get it much cheaper than the list price.
    • However, being able to offer this service strengthens our service offerings.
    Read full review
    ScreenShots

    RMail Screenshots

    Screenshot of EMail encryptionScreenshot of Encrypted EmailScreenshot of Large File SharingScreenshot of Receipt AuthenticationScreenshot of Registered ReceiptScreenshot of SideNote