--- title: KnowBe4 Email & Collaboration Security Reviews meta_title: 'KnowBe4 Email & Collaboration Security Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 77 reviews by the users' company size, role or industry to find out how KnowBe4 Email & Collaboration Security works for a business like yours. aggregate_rating: rating_value: 4.5 review_count: 77 scale: '5' date_modified: '2026-10-31' parent_category: name: Email Security url: https://www.g2.com/categories/email-security ---

KnowBe4 Email & Collaboration Security Reviews & Product Details

Pricing

Pricing provided by KnowBe4 Email &....

Defend 25-50 Seats

$5.30
25 Seat Per Month
KnowBe4, Inc. Solutions
(1)

See how KnowBe4, Inc. products can work together to solve real problems.

KnowBe4 Email & Collaboration Security Reviews (77)

Reviews

KnowBe4 Email & Collaboration Security Reviews (77)

4.5
77 reviews

What do users say?

Generated using AI from real user reviews

Pros & Cons

Generated from real user reviews
View All Pros and Cons
Search reviews
Filter Reviews
Clear Results
G2 reviews are authentic and verified.
Ricky R.
RR
Ricky R.
Vice President, Information Security
Banking
Mid-Market (51-1000 emp.)
"Enhances Email Security with Useful Alerts"
5/5
What do you like best about KnowBe4 Email & Collaboration Security?

I really appreciate KnowBe4 Cloud Email Security for its effectiveness in catching emails and especially the informative banners. The different color labels on incoming emails, with flags like red to indicate phishing signs, provide real information to users about potentially dangerous emails. I love the nudges too; they pop up to alert users when sensitive data that shouldn't be in an email might be sent out, or if someone not usually in the email chain gets added, which is really helpful for similar names. The initial setup was very simple, and after a few sessions for the proof of concept, it was ready for deployment once purchased. Overall, it complements our existing email security very well by preventing threats and helping with data loss prevention using the Prevent module. Review collected by and hosted on G2.com.

What do you dislike about KnowBe4 Email & Collaboration Security?

The reporting is getting better but I would like a way to get professional looking reports such as the ones in their security awareness training platform. I have also noticed a few brief hiccups and KnowBe4 integrates Egress and their other security tools. Review collected by and hosted on G2.com.

Verified User in Construction
AC
Verified User in Construction
Mid-Market (51-1000 emp.)
"Great product with engaging videos, useful back end, and VERY easy to use"
4/5
What do you like best about KnowBe4 Email & Collaboration Security?

The best part of KnowBe4 is how easy it is. Setting it up as the admin, explaining it to a non-techy user, and getting engagement from the team. It trains people with very little effort, and is quite useful in giving people skills without making them feel like they are learning. The back end, like PhishER, is super easy to work with, and makes you feel a lot more at ease about emails. The auto check piece and the help that you get from your assigned customer service rep are invaluable. They reply within about an hour so you never feel lost. Review collected by and hosted on G2.com.

What do you dislike about KnowBe4 Email & Collaboration Security?

I wish that I could see what I have assigned when in the window where I am assigning training so I never assign the same thing twice. Review collected by and hosted on G2.com.

James S.
JS
James S.
IT Manager
Mid-Market (51-1000 emp.)
"Helpful product that seems to be getting better"
4.5/5
What do you like best about KnowBe4 Email & Collaboration Security?

Very easy to use and find what I need, being able to get the messages themselves to help users find where they landed is very useful Review collected by and hosted on G2.com.

What do you dislike about KnowBe4 Email & Collaboration Security?

It seems rather slow on more complex searches that I would normally be able to do on other platforms Review collected by and hosted on G2.com.

JM
Jordan M.
Senior IT Engineer
Medical Devices
Mid-Market (51-1000 emp.)
"Helpful Investigation UI, But Too Many Emails Slip Through the Filter"
2/5
What do you like best about KnowBe4 Email & Collaboration Security?

Very helpful user interface for investigations into suspect emails. Review collected by and hosted on G2.com.

What do you dislike about KnowBe4 Email & Collaboration Security?

Many problematic emails make it through the filter compared to other systems. Review collected by and hosted on G2.com.

RR
Ricky R.
"Effortlessly Improves Email Security with Intuitive Features"
4.5/5
What do you like best about KnowBe4 Email & Collaboration Security?

I appreciate using KnowBe4 Cloud Email Security (Formerly Egress) because it effectively protects employees from both inbound and outbound email threats and aids in human risk mitigation. I value its capability to reduce risks associated with phishing, accidental disclosure, and providing insights about the riskiest users. The banners are a standout feature, automatically adding visual cues based on risk levels, which help users notice them easily and stay informed about potential threats. Additionally, it efficiently filters out unwanted spam and 'Graymail,' which reduces the noise in our inboxes significantly. The software integrates seamlessly with Microsoft 365, and the initial setup was very easy, with the implementation team making the onboarding process one of the smoothest I have ever experienced. Review collected by and hosted on G2.com.

What do you dislike about KnowBe4 Email & Collaboration Security?

The reporting could be better. I get a great dashboard but would love the ability to make custom reports much like my KnowBe4 phishing awareness portal. I would also like for PhishER and the Abuse mailbox to be merged. Review collected by and hosted on G2.com.

Response from Isa Munoz of KnowBe4 Email &...

Thank you for your wonderful feedback on our threat protection capabilities and seamless Microsoft 365 integration, Ricky! We're thrilled to hear that our implementation team delivered such a smooth onboarding experience. We appreciate your suggestions about enhanced custom reporting and PhishER integration with the Abuse mailbox. Your input helps us understand how to better unify the admin experience across our security ecosystem.

Philip P.
PP
Philip P.
Information Systems Manager
Small-Business (50 or fewer emp.)
"Outstanding Email Security with Smart Tagging and URL Protection"
4.5/5
What do you like best about KnowBe4 Email & Collaboration Security?

How it manages email security at the user-level, the email tags that clearly tell the recipient what the risk of the email is and gives an opportunity to educate the recipient by clicking on the tag, and the "bublewrapping of URLs" that actively checks all links at the time of receipt and time of click to ensure it is going to a trusted location. Review collected by and hosted on G2.com.

What do you dislike about KnowBe4 Email & Collaboration Security?

Honestly, so far we have been very happy with the product, and I look forward to it getting more integrated with PhishER+ and other KB4 Security tools. Review collected by and hosted on G2.com.

Response from Isa Munoz of KnowBe4 Email &...

Thank you for this excellent review and for highlighting the educational value of our smart tagging and real-time URL protection! We're happy to hear how effectively our AI/ML is catching sophisticated threats and providing that crucial extra layer of user awareness. We share your excitement about deeper integration across the KnowBe4 ecosystem, and we're actively working to create an even more unified security experience for our customers.

Steven K.
SK
Steven K.
Technical Support Analyst
Mid-Market (51-1000 emp.)
"Great Email Security, but Dashboard UI Needs Improvement"
5/5
What do you like best about KnowBe4 Email & Collaboration Security?

Egress is able to add the links into all of our emails to warn our staff about external email, suspicious mail, phishing emails, etc. It alleviates concerns from my end regarding end user mail. Review collected by and hosted on G2.com.

What do you dislike about KnowBe4 Email & Collaboration Security?

The rebranding itself was a little confusing to navigate and the UI of the dashboard leaves a bit to be desired for myself since I don't live within it very often. Review collected by and hosted on G2.com.

SH
Stewart H.
IT Manager
Mid-Market (51-1000 emp.)
"Great visibility and Efficient Bulk Remediation,"
5/5
What do you like best about KnowBe4 Email & Collaboration Security?

Great visibility into the email traffic. I also like the ability to easily see similar malicious emails and remediate them in bulk. Review collected by and hosted on G2.com.

What do you dislike about KnowBe4 Email & Collaboration Security?

at times it would be nice if dangerous emails could be remediated from the list instead of opening them. Review collected by and hosted on G2.com.

Scott J.
SJ
Scott J.
Vice President of Information Technology
Mid-Market (51-1000 emp.)
"Smart Banners and Graymail Are Game Changers, but Phish Blocking Needs Improvement"
5/5
What do you like best about KnowBe4 Email & Collaboration Security?

The smart banners and graymail have been a true game changer for our company. We have cleaned up inboxes of clutter and allowed our people to focus on important email. Review collected by and hosted on G2.com.

What do you dislike about KnowBe4 Email & Collaboration Security?

I would like it to be a little more forceful in its blocking of phish emails when they are reported. We do also still have the occasional emails make it through all the filters that is obviously malicious. Review collected by and hosted on G2.com.

DS
Duncan S.
IT Applications Manager
Mid-Market (51-1000 emp.)
"Excellent product"
5/5
What do you like best about KnowBe4 Email & Collaboration Security?

The administration console is well arranged and gives a clear overview of what malicious emails have been processed. Installation was straightforward and support steered us through configuration. Review collected by and hosted on G2.com.

What do you dislike about KnowBe4 Email & Collaboration Security?

It's easy to allow it to simply do its job and become less alert to threats because they are blocked. Review collected by and hosted on G2.com.

Questions about KnowBe4 Email & Collaboration Security? Ask real users or explore answers from the community

Get practical answers, real workflows, and honest pros and cons from the G2 community or share your insights.

GU
Guest User

What is Egress Intelligent Email Security used for?

0 Upvotes
0
Join the conversation

Pricing Options

Pricing provided by KnowBe4 Email &....

Defend 25-50 Seats

$5.30
25 Seat Per Month

Defend 51-100 Seats

$4.90
51 Seats Per Month

Defend 101-500 Seats

$4.60
101 Seats
KnowBe4 Email & Collaboration Security Comparisons
KnowBe4 Email & Collaboration Security Features
Intelligence Reporting
Email Integration Suppor
Compliance
Anti-Malware/Anti-Spam
Quarantine
Advanced Threat Protection (ATP)
Auditing
Allow and block lists
Compliance
Real-Time Detection