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Clearswift SECURE Email Gateway vs Tessian Defender comparison

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Featured Review
Charles Nana
Good support, integrates well with SMA, and does what it is designed to do
We use ESA with Security Management Appliance (SMA). We have SMA M690. The integration of ESA and SMA makes the whole work easier. SMA is the... Read more →
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Buyer's Guide
Email Security
June 2022
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Quotes From Members
We asked business professionals to review the solutions they use.
Here are some excerpts of what they said:
Pricing and Cost Advice
  • "The licensing was all transferred."
  • "Compared to Cisco's on-prem service, the cost is the same, but you don't have to pay for the hardware and you don't have to maintain the system, as far as upgrades and hardware failures are concerned. It is cheaper to operate on their cloud service than it is to operate with their on-prem service."
  • "Cisco Secure Email and the support are priced well. It's not cheap, but there are other solutions that offer less and cost so much. For example, Microsoft is more expensive than Cisco."
  • "There are additional fees for adding features."
  • "At times, we feel the pricing is a bit too high, but then, there is also room for discounts. We enjoy a lot of discounts, and that is why we are still with them. There are no costs in addition to the standard licensing fees."
  • "In my previous organization, avoiding four instances of CryptoLocker within an estimated six month period is approximately $600,000 in lost time and effort. Our five year cost was about a million dollars, and the four outages that we had equated to 65 percent of that five year cost."
  • "It is a super big router that costs a few hundred thousand dollars."

    • More Cisco Secure Email Pricing and Cost Advice →

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    Questions from the Community
    What do you like most about Cisco Secure Email?
    Top Answer:It has an intuitive, clear graphical interface where you can deploy your policies and understand the overall flow. There… more »
    Read all 23 answers   →
    What is your experience regarding pricing and costs for Cisco Secure Email?
    Top Answer:It is a super big router that costs a few hundred thousand dollars.
    Read all 14 answers   →
    What needs improvement with Cisco Secure Email?
    Top Answer:You can consolidate on SMA if you want to spam or threats quarantined for multiple devices. It is not advisable for a… more »
    Read all 23 answers   →
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    Comparisons
    Also Known As
    Cisco Email Security, IronPort, Cisco Email Security, ESA, Email Security Appliances
    Learn More
    Cisco
    Clearswift
    TESSIAN
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    Overview

    Customers of all sizes face the same daunting challenge: email is simultaneously the most important business communication tool and the leading attack vector for security breaches. Cisco Email Security enables users to communicate securely and helps organizations combat Business Email Compromise (BEC), ransomware, advanced malware, phishing, spam, and data loss with a multilayered approach to security.

    Clearswift SECURE Email Gateway (SEG) offers cyber-attack protection and outbound data loss prevention for secure email collaboration. With its legacy in the MIMEsweeper for SMTP technology, the Clearswift SEG incorporates the latest in inbound threat protection (Sophos and/or Kaspersky AV), a multi-layer spam defence mechanism, multiple encryption options, deep content inspection control on size and types of attachments and Adaptive Redaction features.

    Automatically prevent spear phishing, business email compromise, and other targeted email attacks.
    Offer
    Learn more about Cisco Secure Email
    Learn More
    Learn more about Clearswift SECURE Email Gateway
    Learn More
    Learn more about Tessian Defender
    Learn More
    Sample Customers
    SUNY Old Westbury, CoxHealth, City of Fullerton, Indra
    Volusion County Schools
    Affirm, Choate, BMA, Evercore, Gubra, Accel, Fieldfisher, Clearwater, Man Group plc, Graphcore, Investec, Rightmove
    Top Industries
    REVIEWERS
    Energy/Utilities Company19%
    Retailer14%
    Manufacturing Company10%
    Financial Services Firm10%
    VISITORS READING REVIEWS
    Comms Service Provider23%
    Computer Software Company22%
    Government7%
    Financial Services Firm5%
    VISITORS READING REVIEWS
    Computer Software Company30%
    Comms Service Provider15%
    Government14%
    Financial Services Firm5%
    VISITORS READING REVIEWS
    Computer Software Company29%
    Comms Service Provider21%
    Retailer9%
    Financial Services Firm6%
    Company Size
    REVIEWERS
    Small Business37%
    Midsize Enterprise23%
    Large Enterprise40%
    VISITORS READING REVIEWS
    Small Business25%
    Midsize Enterprise18%
    Large Enterprise57%
    VISITORS READING REVIEWS
    Small Business16%
    Midsize Enterprise17%
    Large Enterprise67%
    VISITORS READING REVIEWS
    Small Business29%
    Midsize Enterprise25%
    Large Enterprise46%
    Buyer's Guide
    Email Security
    June 2022
    Download Free Report
    Find out what your peers are saying about Cisco, Proofpoint, Microsoft and others in Email Security. Updated: June 2022.
    DOWNLOAD NOW
    607,332 professionals have used our research since 2012.

    Clearswift SECURE Email Gateway is ranked 25th in Email Security with 1 review while Tessian Defender is ranked 37th in Email Security. Clearswift SECURE Email Gateway is rated 8.0, while Tessian Defender is rated 0.0. The top reviewer of Clearswift SECURE Email Gateway writes "Stable, but malware needs improvement and customer support is poor". On the other hand, Clearswift SECURE Email Gateway is most compared with Microsoft Exchange Online Protection, Mimecast Email Security with Targeted Threat Protection, Proofpoint Email Protection, Microsoft Defender for Office 365 and Symantec Messaging Gateway, whereas Tessian Defender is most compared with Barracuda Email Security Gateway, Abnormal Security, Microsoft Exchange Online Protection and Mimecast Email Security with Targeted Threat Protection.

    See our list of best Email Security vendors.

    We monitor all Email Security reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.