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Reviews ](https://www.g2.com/products/knowbe4-cloud-email-security-formerly-egress/reviews) # KnowBe4 Cloud Email Security (Formerly Egress) Pricing Overview [Editedit](https://my.g2.com/knowbe4-cloud-email-security-formerly-egress/pricings) Free Trial Defend 25-50 Seats $5.30 25 Seat Per Month Monthly Pricing Per Seat 3 Year - AI-enabled phishing detection - Adaptive security architecture - Contextual warning banners - Sender analysis - Link rewriting - QR code detection - Integrations with security tools and Microsoft 365 Show More Defend 51-100 Seats $4.90 51 Seats Per Month Monthly Pricing Per Seat 3 Year - AI-enabled phishing detection - Adaptive security architecture - Contextual warning banners - Sender analysis - Link rewriting - QR code detection - Integrations with security tools and Microsoft 365 Show More Defend 101-500 Seats $4.60 101 Seats Monthly Pricing Per Seat 3 Year - AI-enabled phishing detection - Adaptive security architecture - Contextual warning banners - Sender analysis - Link rewriting - QR code detection - Integrations with security tools and Microsoft 365 Show More Defend 501-1000 Seats $4.00 501 Seats Per Month Monthly Pricing Per Seat 3 Year - AI-enabled phishing detection - Adaptive security architecture - Contextual warning banners - Sender analysis - Link rewriting - QR code detection - Integrations with security tools and Microsoft 365 Show More Prevent 25-50 Seats $9.58 25 Seats Per Month Monthly Pricing Per Seat 3 Year - Misdirected email prevention - Mistyped email address detection - Large recipient list protection (BCC) - Multiple external domain monitoring - Data exfiltration prevention - Integration with Microsoft 365 - Data Loss Prevention (DLP) rule enforcement Show More Prevent 51-100 Seats $7.92 51 Seats Per Month Monthly Pricing Per Seat 3 Year - Misdirected email prevention - Mistyped email address detection - Large recipient list protection (BCC) - Multiple external domain monitoring - Data exfiltration prevention - Integration with Microsoft 365 - Data Loss Prevention (DLP) rule enforcement Show More Prevent 101-500 Seats $6.25 101 Seats Per Month Monthly Pricing Per Seat 3 Year - Misdirected email prevention - Mistyped email address detection - Large recipient list protection (BCC) - Multiple external domain monitoring - Data exfiltration prevention - Integration with Microsoft 365 - Data Loss Prevention (DLP) rule enforcement Show More Prevent 501-1000 Seats $4.58 501 Seats Per Month Monthly Pricing Per Seat 3 Year - Misdirected email prevention - Mistyped email address detection - Large recipient list protection (BCC) - Multiple external domain monitoring - Data exfiltration prevention - Integration with Microsoft 365 - Data Loss Prevention (DLP) rule enforcement Show More For organizations with over 1,000 seats, contact KnowBe4 for a quote. Full feature list and pricing can be found here for Defend: https://www.knowbe4.com/products/defend/pricing and here for Prevent: https://www.knowbe4.com/products/prevent/pricing KnowBe4 Cloud Email Security (Formerly Egress) has 8 pricing editions, from $4 to $9.58. A free trial of KnowBe4 Cloud Email Security (Formerly Egress) is also available. Look at different pricing editions below and see what edition and features meet your budget and needs. Pricing information for KnowBe4 Cloud Email Security (Formerly Egress) is supplied by the software provider or retrieved from publicly accessible pricing materials. Final cost negotiations to purchase KnowBe4 Cloud Email Security (Formerly Egress) must be conducted with the seller. Pricing information was last updated on May 06, 2026 Show More ## Top-Rated Alternatives [ ![Mimecast Advanced Email Security](https://images.g2crowd.com/uploads/product/hd_favicon/f5a940f69ecf990f3b175a09dfafb287/mimecast-advanced-email-security.svg "Mimecast Advanced Email Security") Mimecast Advanced Email Security 4.4/5 (314) ](https://www.g2.com/products/mimecast-advanced-email-security/reviews) [ ![Proofpoint Core Email Protection](https://images.g2crowd.com/uploads/product/hd_favicon/8adf2eedd5616a9f5e200c4520f6d30d/proofpoint-core-email-protection.svg "Proofpoint Core Email Protection") Proofpoint Core Email Protection 4.6/5 (589) ](https://www.g2.com/products/proofpoint-core-email-protection/reviews) [ ![Paubox](https://images.g2crowd.com/uploads/product/hd_favicon/57b768928a3f3f68b3afeb8a9c97e31b/paubox.svg "Paubox") Paubox 4.9/5 (579) ](https://www.g2.com/products/paubox/reviews) [ View All Alternatives ](https://www.g2.com/products/knowbe4-cloud-email-security-formerly-egress/competitors/alternatives) ## KnowBe4 Cloud Email... Pricing Reviews (1) RR Ricky R. 11/19/2025 More Options - "Effortlessly Improves Email Security with Intuitive Features" 4.5/5 What do you like best about KnowBe4 Cloud Email Security (Formerly Egress)? 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 Cloud Email Security (Formerly Egress)? 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. What problems is KnowBe4 Cloud Email Security (Formerly Egress) solving and how is that benefiting you? I use KnowBe4 Cloud Email Security to protect against email threats, reduce phishing risk, filter spam, and highlight risky users with banners, enhancing security and risk awareness. Review collected by and hosted on G2.com. Show More Response from Isa Munoz of KnowBe4 Cloud Email... [Editedit](https://www.g2.com/survey_responses/knowbe4-cloud-email-security-formerly-egress-review-11979285/official_response/edit) 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. Validated ReviewerIncentivizedSource: Seller invite KnowBe4 Cloud Email Security (Formerly Egress) Comparisons ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/small_square/small_square_4b5b5f33604b03af00f4072ccc5717ca/mimecast-advanced-email-security.png "Product Avatar Image") Mimecast Advanced Email... 4.4/5 (320) [ Compare Now ](https://www.g2.com/compare/knowbe4-cloud-email-security-formerly-egress-vs-mimecast-advanced-email-security) ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/small_square/small_square_f9b90f9d8d4e2cbdf787403ec274b32f/proofpoint-core-email-protection.jpg "Product Avatar Image") Proofpoint Core Email... 4.6/5 (601) [ Compare Now ](https://www.g2.com/compare/knowbe4-cloud-email-security-formerly-egress-vs-proofpoint-core-email-protection) ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/small_square/small_square_7ef36b7a6379c2513637fff86d0936b7/abnormal-ai.png "Product Avatar Image") Abnormal AI 4.8/5 (73) [ Compare Now ](https://www.g2.com/compare/abnormal-ai-vs-knowbe4-cloud-email-security-formerly-egress) ##### Categories on G2 [ Cloud Email Security ](https://www.g2.com/categories/cloud-email-security)[ Data Loss Prevention (DLP) ](https://www.g2.com/categories/data-loss-prevention-dlp)[ Email Anti-spam ](https://www.g2.com/categories/email-anti-spam) [ Email Encryption ](https://www.g2.com/categories/email-encryption)[ Intelligent Email Protection ](https://www.g2.com/categories/intelligent-email-protection) Show More ##### Explore More [ Best contact center solution for a growing business ](https://www.g2.com/discussions/what-s-the-best-contact-center-solution-for-a-growing-business)[ Top tools for automating budget approval workflows ](https://www.g2.com/discussions/top-tools-for-automating-budget-approval-workflows)[ Best account orchestration solution for boosting sales ](https://www.g2.com/discussions/best-account-orchestration-solutions-for-boosting-sales-performance) [ Branding Agencies in Chicago ](https://www.g2.com/categories/branding-agencies/locations/chicago-il-us)[ Where to find the best travel management apps for companies ](https://www.g2.com/discussions/where-to-find-the-best-travel-management-apps-for-companies)[ Pros and Cons Details ](https://www.g2.com/products/knowbe4-cloud-email-security-formerly-egress/reviews?qs=pros-and-cons) Show More [ Best contact center solution for a growing business ](https://www.g2.com/discussions/what-s-the-best-contact-center-solution-for-a-growing-business)[ Top tools for automating budget approval workflows ](https://www.g2.com/discussions/top-tools-for-automating-budget-approval-workflows)[ Best account orchestration solution for boosting sales ](https://www.g2.com/discussions/best-account-orchestration-solutions-for-boosting-sales-performance) [ Branding Agencies in Chicago ](https://www.g2.com/categories/branding-agencies/locations/chicago-il-us)[ Where to find the best travel management apps for companies ](https://www.g2.com/discussions/where-to-find-the-best-travel-management-apps-for-companies)[ Pros and Cons Details ](https://www.g2.com/products/knowbe4-cloud-email-security-formerly-egress/reviews?qs=pros-and-cons)