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    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    Microsoft Sentinel

    Score8.6 out of 10
    N/AMicrosoft Sentinel (formerly Azure Sentinel) is designed as a birds-eye view across the enterprise. It is presented as a security information and event management (SIEM) solution for proactive threat detection, investigation, and response.

    $2.46

    per GB ingested

    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
    Microsoft SentinelRMail
    Editions & Modules
    Azure Sentinel
    $2.46
    per GB ingested
    100 GB per day
    $123.00
    per day
    200 GB per day
    $221.40
    per day
    300 GB per day
    $319.80
    per day
    400 GB per day
    $410.00
    per day
    500 GB per day
    $492.00
    per day
    More than 500 GB per day
    $492.00 + $98.40
    per day/plus each additional 100 GB increment
    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
    Microsoft SentinelRMail
    Free Trial
    YesYes
    Free/Freemium Version
    NoNo
    Premium Consulting/Integration Services
    NoYes
    Entry-level Setup FeeNo setup feeNo setup fee
    Additional Details——
    More Pricing Information
    Community Pulse
    Microsoft SentinelRMail
    Considered Both Products
    Microsoft
    No answer on this topic
    RPost
    No answer on this topic
    Key User Insights
    Would buy again
    99%
    Would buy again
    73 Answers
    100%
    Would buy again
    5 Answers
    Delivers good value for the price
    94%
    Delivers good value for the price
    59 Answers
    100%
    Delivers good value for the price
    5 Answers
    Happy with the feature set
    96%
    Happy with the feature set
    71 Answers
    100%
    Happy with the feature set
    5 Answers
    Lived up to sales and marketing promises
    93%
    Lived up to sales and marketing promises
    52 Answers
    100%
    Lived up to sales and marketing promises
    5 Answers
    Implementation went as expected
    97%
    Implementation went as expected
    66 Answers
    100%
    Implementation went as expected
    5 Answers
    Features
    Microsoft SentinelRMail
    Security Information and Event Management (SIEM)
    Comparison of Security Information and Event Management (SIEM) features of Microsoft Sentinel and RMail
    Feature
    Microsoft Sentinel
    8.5
    34 Ratings
    7% above category average
    RMail
    -
    Ratings
    Centralized event and log data collection9.134 Ratings00 Ratings
    Correlation8.835 Ratings00 Ratings
    Event and log normalization/management8.435 Ratings00 Ratings
    Deployment flexibility8.333 Ratings00 Ratings
    Integration with Identity and Access Management Tools8.933 Ratings00 Ratings
    Custom dashboards and workspaces8.435 Ratings00 Ratings
    Host and network-based intrusion detection8.030 Ratings00 Ratings
    Data integration/API management8.433 Ratings00 Ratings
    Behavioral analytics and baselining9.031 Ratings00 Ratings
    Rules-based and algorithmic detection thresholds8.733 Ratings00 Ratings
    Response orchestration and automation8.232 Ratings00 Ratings
    Reporting and compliance management7.35 Ratings00 Ratings
    Incident indexing/searching8.733 Ratings00 Ratings
    Best Alternatives
    Microsoft SentinelRMail
    Small Businesses
    No answers on this topic
    Paubox Email Suite
    Score9 out of 10
    Medium-sized Companies
    IBM Security QRadar SIEM
    Score8.9 out of 10
    OpenText Core Email Encryption
    Score9.6 out of 10
    Enterprises
    SolarWinds Security Event Manager (SEM)
    Score8 out of 10
    DataMotion
    Score9.6 out of 10
    All AlternativesView all alternativesView all alternatives
    User Ratings
    Microsoft SentinelRMail
    Likelihood to Recommend
    8.5
    (74 ratings)
    10.0
    (7 ratings)
    Likelihood to Renew
    6.5
    (2 ratings)
    9.1
    (2 ratings)
    Usability
    8.2
    (27 ratings)
    9.1
    (2 ratings)
    Performance
    -
    (0 ratings)
    9.1
    (1 ratings)
    Support Rating
    8.0
    (3 ratings)
    9.1
    (1 ratings)
    Implementation Rating
    -
    (0 ratings)
    6.4
    (2 ratings)
    Professional Services
    5.0
    (1 ratings)
    -
    (0 ratings)
    User Testimonials
    Microsoft SentinelRMail
    Likelihood to Recommend
    Microsoft
    What has really impressed me is how Microsoft Sentinel delivers centralised security monitoring across multiple data sources in our enterprise. It has reduced cost of handling large security logs by collecting and analyzing data without friction of managing traditional SIEM infrastructure. It is easy to work to integrate with Azure logs for quick data analysis.
    Incentivized
    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
    Microsoft
    • The visual presentation of data is terrific, so including what we had prior to Microsoft Sentinel, it presents data in a much more usable way, so that's been quite refreshing. It's not quite as complex to understand what you're looking at.
    Incentivized
    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
    Microsoft
    • One feature that I would like to see improved is probably the log parsing. I think one of the big things that Splunk does better than Microsoft Sentinel is that it makes it easy to bring in new log streams of arbitrary formats and parse them out into columns and tables. Microsoft Sentinel is a lot more involved, though. It takes a lot more manual work to bring in different log sources and parse them out.
    Incentivized
    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
    Microsoft
    it does the job reasonably well
    Incentivized
    Read full review
    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
    Microsoft
    Mirosoft sentinel is easy to use once the inital setup is completed.The dashboard and centralized alerts make it simple to monitor security events and investigate incidents.Integration with other microsoft security tool is also helpful.Some advanced features and configurations can take time to understand, but overall it provides good, user-friendly security monitoring.
    Incentivized
    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
    Microsoft
    No answers on this topic
    RPost
    Works well routinely without problems.
    Read full review
    Support Rating
    Microsoft
    Microsoft support is one of the highest rated on the market. It has global and multilingual support. Calls can be made over the phone and the solution is virtually instantaneous with the help of Microsoft engineers. It's great!
    Incentivized
    Read full review
    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
    Microsoft
    No answers on this topic
    RPost
    Works great.
    Read full review
    Alternatives Considered
    Microsoft
    Compared to platforms such as Splunk, LogRhythm, and Devo, Microsoft Sentinel’s cloud‑native, consumption‑based pricing model and reduced infrastructure overhead tend to offer better overall cost efficiency. This is especially true for organizations already invested in the Microsoft ecosystem, where Sentinel can deliver strong capabilities with a lower total cost of ownership.
    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
    Professional Services
    Microsoft
    Did not use professional services
    Incentivized
    Read full review
    RPost
    No answers on this topic
    Return on Investment
    Microsoft
    • It's probably neutral. We see value, but it's, again, tick that kind of expense stuff. We're getting more insight and value into what is going on in that cloud workspace, but just noting the cost. So it's probably neutral. I'm not directly responsible, so the full kind of return on investment kind of cycle, that's someone else's problem. I'm like the end user. It's my team that will look at the data and look at the output of Microsoft Sentinel. So the ROI, someone else can worry about that.
    Incentivized
    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

    Microsoft Sentinel Screenshots

    Product screenshotProduct screenshotScreenshot of Microsoft Sentinel Capabilities

    RMail Screenshots

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