Compare Agari vs. Tessian Defender

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Cisco Secure Email Logo
11,662 views|7,273 comparisons
Agari Logo
2,596 views|1,330 comparisons
Tessian Defender Logo
180 views|141 comparisons
Top Review
Find out what your peers are saying about Cisco, Proofpoint, Fortinet and others in Email Security. Updated: September 2021.
536,244 professionals have used our research since 2012.
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
"You're going to get what you pay for. If you're not willing to pay the price of Cisco, you're not going to get a product that's as good as Cisco. I don't think Cisco is overpriced, because for the last two years I've been comparing it to Microsoft and Cisco has been cheaper and given us more features.""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.""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."

More Cisco Secure Email Pricing and Cost Advice »

"The price of the licensing is based on the volume of email.""The pricing depends on the number of users; per how many mailboxes you have, but they're pretty negotiable with that, too."

More Agari Pricing and Cost Advice »

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Questions from the Community
Top Answer: It is doing its work. It is doing what it was actually designed to do. It has ensured we don't have business email… more »
Top Answer: At times, we feel the pricing is a bit too high, but then, there is also room for discounts. We enjoy a lot of… more »
Top Answer: The area of license renewal should be improved. We normally renew our license every year. There is a feature called… more »
Top Answer: It comes with a lot of helpful tips for complicated areas.
Top Answer: The pricing depends on the number of users; per how many mailboxes you have, but they're pretty negotiable with that… more »
Top Answer: The protocol is quite complicated, which may not be something that could be improved, but it would be better if it was… more »
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Comparisons
Also Known As
Cisco Email Security, IronPort, Cisco Email Security, ESA, Email Security Appliances
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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.

Agari Enterprise Protect focuses on stopping identity deception, which is part of every targeted email attack. Using a combination of trust analytics, data science and visibility of the Agari Email Trust Platform into 10 billion emails a day, we allow only email from your unique set of trusted businesses, partners and employees to be delivered. With Agari, you escape the reactive approach of “looking for the bad” to stop different types of email threats. Agari builds a unique model of what is good and trusted that attackers cannot evade.

Automatically prevent spear phishing, business email compromise, and other targeted email attacks.
Offer
Learn more about Cisco Secure Email
Learn more about Agari
Learn more about Tessian Defender
Sample Customers
SUNY Old Westbury, CoxHealth, City of Fullerton, Indra
NACHA
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 Provider29%
Computer Software Company22%
Government6%
Financial Services Firm5%
VISITORS READING REVIEWS
Computer Software Company28%
Comms Service Provider20%
Financial Services Firm10%
Insurance Company7%
No Data Available
Company Size
REVIEWERS
Small Business34%
Midsize Enterprise24%
Large Enterprise41%
VISITORS READING REVIEWS
Small Business7%
Midsize Enterprise27%
Large Enterprise66%
No Data Available
No Data Available
Find out what your peers are saying about Cisco, Proofpoint, Fortinet and others in Email Security. Updated: September 2021.
536,244 professionals have used our research since 2012.

Agari is ranked 13th in Email Security with 3 reviews while Tessian Defender is ranked 38th in Email Security. Agari is rated 8.6, while Tessian Defender is rated 0.0. The top reviewer of Agari writes "Defends against all types of email attacks". On the other hand, Agari is most compared with Proofpoint Email Protection, Valimail Defend, Mimecast Email Security with Targeted Threat Protection, Valimail Enforce and Abnormal Security, whereas Tessian Defender is most compared with Abnormal Security, Barracuda Email Security Gateway and Microsoft Exchange Online 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.