# The Top 20 Easiest To Use Email Anti-spam Software See the top Email Anti-spam Software products based on usability ratings. A product’s usability score is calculated by a[proprietary algorithm](https://sell.g2.com/g2-scoring-methodologies)that factors in real user satisfaction ratings of how easy the product is to administer, as well as how well the product meets business requirements, among other ratings. Compare products according to their usability scores to streamline the buying process and quickly identify the best products based on real user experiences. [![linkedin](/assets/social-logos/linkedin-afe65e46604a5bd5105ab9c856116204040b6b3f2b2d42562fc8071ca0c48ca0.svg "linkedin")](https://www.linkedin.com/shareArticle?mini=true&summary=See+the+top+Email+Anti-spam+Software+products+based+on+usability+ratings.+Compare+products+according+to+their+usability+scores+to+streamline+the+buying+process+and+quickly+identify+the+best+products+based+on+real+user+experiences&title=Easiest+To+Use+Email+Anti-spam+Software+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fcategories%2Femail-anti-spam%3Ftab%3Deasiest_to_use) [![twitter](/assets/social-logos/twitter-61aaec80434c71387b8f7326e480592eae71c0a65afd051d66fce9b75a9bf417.svg "twitter")](https://twitter.com/intent/tweet?text=Easiest+To+Use+Email+Anti-spam+Software+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fcategories%2Femail-anti-spam%3Ftab%3Deasiest_to_use&via=G2dotcom) [![facebook](/assets/social-logos/facebook-350d0b410d6b10debcf893050e803a8633d53561aa42807b087b8daf9be3668f.svg "facebook")](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.g2.com%2Fcategories%2Femail-anti-spam%3Ftab%3Deasiest_to_use) [![gmail](/assets/social-logos/gmail-6db42f21e7c254fae201b112bef0dd15d25223a5cbb32691ce80eab43761eadf.svg "gmail")](https://mail.google.com/mail/?view=cm&fs=1&tf=1&to=&su=Easiest+To+Use+Email+Anti-spam+Software+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fcategories%2Femail-anti-spam%3Ftab%3Deasiest_to_use%0aSee+the+top+Email+Anti-spam+Software+products+based+on+usability+ratings.+Compare+products+according+to+their+usability+scores+to+streamline+the+buying+process+and+quickly+identify+the+best+products+based+on+real+user+experiences) [![mail](/assets/social-logos/mail-d55c53b04bf49872e40cd2443b85a99caa23394e6cf154ae32a9d08377c15d86.svg "mail")](mailto:?subject=Easiest+To+Use+Email+Anti-spam+Software+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fcategories%2Femail-anti-spam%3Ftab%3Deasiest_to_use%0aSee+the+top+Email+Anti-spam+Software+products+based+on+usability+ratings.+Compare+products+according+to+their+usability+scores+to+streamline+the+buying+process+and+quickly+identify+the+best+products+based+on+real+user+experiences) ![copy_link](/assets/social-logos/copy_link-05d8dc5dc8576fc78425ad34d07241b060878835e555a30417ff41c18335e575.svg "copy\_link") The Top 20 Easiest To Use Email Anti-spam Software [![linkedin](/assets/social-logos/linkedin-afe65e46604a5bd5105ab9c856116204040b6b3f2b2d42562fc8071ca0c48ca0.svg "linkedin")](https://www.linkedin.com/shareArticle?mini=true&summary=See+the+top+Email+Anti-spam+Software+products+based+on+usability+ratings.+Compare+products+according+to+their+usability+scores+to+streamline+the+buying+process+and+quickly+identify+the+best+products+based+on+real+user+experiences&title=Easiest+To+Use+Email+Anti-spam+Software+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fcategories%2Femail-anti-spam%3Ftab%3Deasiest_to_use) [![twitter](/assets/social-logos/twitter-61aaec80434c71387b8f7326e480592eae71c0a65afd051d66fce9b75a9bf417.svg "twitter")](https://twitter.com/intent/tweet?text=Easiest+To+Use+Email+Anti-spam+Software+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fcategories%2Femail-anti-spam%3Ftab%3Deasiest_to_use&via=G2dotcom) [![facebook](/assets/social-logos/facebook-350d0b410d6b10debcf893050e803a8633d53561aa42807b087b8daf9be3668f.svg "facebook")](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.g2.com%2Fcategories%2Femail-anti-spam%3Ftab%3Deasiest_to_use) [![gmail](/assets/social-logos/gmail-6db42f21e7c254fae201b112bef0dd15d25223a5cbb32691ce80eab43761eadf.svg "gmail")](https://mail.google.com/mail/?view=cm&fs=1&tf=1&to=&su=Easiest+To+Use+Email+Anti-spam+Software+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fcategories%2Femail-anti-spam%3Ftab%3Deasiest_to_use%0aSee+the+top+Email+Anti-spam+Software+products+based+on+usability+ratings.+Compare+products+according+to+their+usability+scores+to+streamline+the+buying+process+and+quickly+identify+the+best+products+based+on+real+user+experiences) [![mail](/assets/social-logos/mail-d55c53b04bf49872e40cd2443b85a99caa23394e6cf154ae32a9d08377c15d86.svg "mail")](mailto:?subject=Easiest+To+Use+Email+Anti-spam+Software+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fcategories%2Femail-anti-spam%3Ftab%3Deasiest_to_use%0aSee+the+top+Email+Anti-spam+Software+products+based+on+usability+ratings.+Compare+products+according+to+their+usability+scores+to+streamline+the+buying+process+and+quickly+identify+the+best+products+based+on+real+user+experiences) ![copy_link](/assets/social-logos/copy_link-05d8dc5dc8576fc78425ad34d07241b060878835e555a30417ff41c18335e575.svg "copy\_link") [Collapse AllExpand All](#) Usability Score Compare [Expand/Collapse Libraesva Email Security](#) #1 [![Libraesva Email Security](https://images.g2crowd.com/uploads/product/hd_favicon/6887635c5b7a889e2baadc8728d6ff0e/libraesva-email-security%282%29.svg "Libraesva Email Security")](/products/libraesva-email-security/reviews) [Libraesva Email Security](/products/libraesva-email-security/reviews) 9.3 [Expand/Collapse Libraesva Email Security](#) Overall Usability Score 9.3 Usability Score Breakdown Ease of Admin Average: 9.3 9.5 Ease of Use Average: 9.2 9.4 Meets Requirements Average: 9.4 9.5 Customer Segment Breakdown Small Business 35% Mid Market 50% Enterprise 15% [Expand/Collapse Paubox](#) #2 [![Paubox](https://images.g2crowd.com/uploads/product/hd_favicon/57b768928a3f3f68b3afeb8a9c97e31b/paubox.svg "Paubox")](/products/paubox/reviews) [Paubox](/products/paubox/reviews) 9.3 [Expand/Collapse Paubox](#) Overall Usability Score 9.3 Usability Score Breakdown Ease of Admin Average: 9.3 9.6 Ease of Use Average: 9.2 9.8 Meets Requirements Average: 9.4 9.9 Customer Segment Breakdown Small Business 84% Mid Market 14% Enterprise 2% [Expand/Collapse SaneBox](#) #3 [![SaneBox](https://images.g2crowd.com/uploads/product/hd_favicon/9e804d21ed5c66407f3d167bb4f24552/sanebox.svg "SaneBox")](/products/sanebox/reviews) [SaneBox](/products/sanebox/reviews) 9.2 [Expand/Collapse SaneBox](#) Overall Usability Score 9.2 Usability Score Breakdown Ease of Admin Average: 9.3 10.0 Ease of Use Average: 9.2 9.3 Meets Requirements Average: 9.4 9.7 Customer Segment Breakdown Small Business 84% Mid Market 10% Enterprise 6% [Expand/Collapse Proofpoint Core Email Protection](#) #4 [![Proofpoint Core Email Protection](https://images.g2crowd.com/uploads/product/hd_favicon/8adf2eedd5616a9f5e200c4520f6d30d/proofpoint-core-email-protection.svg "Proofpoint Core Email Protection")](/products/proofpoint-core-email-protection/reviews) [Proofpoint Core Email Protection](/products/proofpoint-core-email-protection/reviews) 9.1 [Expand/Collapse Proofpoint Core Email Protection](#) Overall Usability Score 9.1 Usability Score Breakdown Ease of Admin Average: 9.3 8.5 Ease of Use Average: 9.2 8.6 Meets Requirements Average: 9.4 9.5 Customer Segment Breakdown Small Business 4% Mid Market 30% Enterprise 66% [Expand/Collapse Check Point Email Security](#) #5 [![Check Point Email Security](https://images.g2crowd.com/uploads/product/hd_favicon/64ff8da1b6e6ffabf4336ae2510e8e3e/check-point-email-security.svg "Check Point Email Security")](/products/check-point-email-security/reviews) [Check Point Email Security](/products/check-point-email-security/reviews) 9.1 [Expand/Collapse Check Point Email Security](#) Overall Usability Score 9.1 Usability Score Breakdown Ease of Admin Average: 9.3 9.3 Ease of Use Average: 9.2 9.0 Meets Requirements Average: 9.4 9.2 Customer Segment Breakdown Small Business 21% Mid Market 56% Enterprise 23% [Expand/Collapse Abnormal AI](#) #6 [![Abnormal AI](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_7ef36b7a6379c2513637fff86d0936b7/abnormal-ai.png "Abnormal AI")](/products/abnormal-ai/reviews) [Abnormal AI](/products/abnormal-ai/reviews) 9.0 [Expand/Collapse Abnormal AI](#) Overall Usability Score 9.0 Usability Score Breakdown Ease of Admin Average: 9.3 9.7 Ease of Use Average: 9.2 9.7 Meets Requirements Average: 9.4 9.7 Customer Segment Breakdown Small Business 3% Mid Market 46% Enterprise 51% [Expand/Collapse IRONSCALES](#) #7 [![IRONSCALES](https://images.g2crowd.com/uploads/product/hd_favicon/06b1561b9d4413964954a7658e64f056/ironscales.svg "IRONSCALES")](/products/ironscales/reviews) [IRONSCALES](/products/ironscales/reviews) 8.9 [Expand/Collapse IRONSCALES](#) Overall Usability Score 8.9 Usability Score Breakdown Ease of Admin Average: 9.3 9.4 Ease of Use Average: 9.2 9.8 Meets Requirements Average: 9.4 9.3 Customer Segment Breakdown Small Business 31% Mid Market 52% Enterprise 17% [Expand/Collapse SlashNext Integrated Cloud Email Security](#) #8 [![SlashNext Integrated Cloud Email Security](https://images.g2crowd.com/uploads/product/hd_favicon/633ffd193dea9a7f19f96d28e8ac7ac2/slashnext-integrated-cloud-email-security.svg "SlashNext Integrated Cloud Email Security")](/products/slashnext-integrated-cloud-email-security/reviews) [SlashNext Integrated Cloud Email Security](/products/slashnext-integrated-cloud-email-security/reviews) 8.8 [Expand/Collapse SlashNext Integrated Cloud Email Security](#) Overall Usability Score 8.8 Usability Score Breakdown Ease of Admin Average: 9.3 9.7 Ease of Use Average: 9.2 9.9 Meets Requirements Average: 9.4 9.8 Customer Segment Breakdown Small Business 38% Mid Market 44% Enterprise 19% [Expand/Collapse CyberSentriq](#) #9 [![CyberSentriq](https://images.g2crowd.com/uploads/product/hd_favicon/4abac4ce8ac735524f9452c7d5b0a50c/cybersentriq.svg "CyberSentriq")](/products/cybersentriq/reviews) [CyberSentriq](/products/cybersentriq/reviews) 8.8 [Expand/Collapse CyberSentriq](#) Overall Usability Score 8.8 Usability Score Breakdown Ease of Admin Average: 9.3 9.5 Ease of Use Average: 9.2 9.8 Meets Requirements Average: 9.4 9.3 Customer Segment Breakdown Small Business 41% Mid Market 47% Enterprise 11% [Expand/Collapse Valimail](#) #10 [![Valimail](https://images.g2crowd.com/uploads/product/hd_favicon/3afbe436dad9efae1261e590d884c536/valimail.svg "Valimail")](/products/valimail/reviews) [Valimail](/products/valimail/reviews) 8.7 [Expand/Collapse Valimail](#) Overall Usability Score 8.7 Usability Score Breakdown Ease of Admin Average: 9.3 9.4 Ease of Use Average: 9.2 8.7 Meets Requirements Average: 9.4 9.3 Customer Segment Breakdown Small Business 44% Mid Market 35% Enterprise 21% [Expand/Collapse Sublime Email Security Platform](#) #11 [![Sublime Email Security Platform](https://images.g2crowd.com/uploads/product/hd_favicon/7452ddfa911594924e4e71a7a71efa75/sublime-email-security-platform.svg "Sublime Email Security Platform")](/products/sublime-email-security-platform/reviews) [Sublime Email Security Platform](/products/sublime-email-security-platform/reviews) 8.6 [Expand/Collapse Sublime Email Security Platform](#) Overall Usability Score 8.6 Usability Score Breakdown Ease of Admin Average: 9.3 8.9 Ease of Use Average: 9.2 8.9 Meets Requirements Average: 9.4 9.5 Customer Segment Breakdown Small Business 5% Mid Market 24% Enterprise 71% [Expand/Collapse Hornetsecurity 365 Total Protection](#) #12 [![Hornetsecurity 365 Total Protection](https://images.g2crowd.com/uploads/product/hd_favicon/b8e230f38dafd6b316d3812bf3d539ad/hornetsecurity-365-total-protection.svg "Hornetsecurity 365 Total Protection")](/products/hornetsecurity-365-total-protection/reviews) [Hornetsecurity 365 Total Protection](/products/hornetsecurity-365-total-protection/reviews) 8.6 [Expand/Collapse Hornetsecurity 365 Total Protection](#) Overall Usability Score 8.6 Usability Score Breakdown Ease of Admin Average: 9.3 8.8 Ease of Use Average: 9.2 9.3 Meets Requirements Average: 9.4 9.5 Customer Segment Breakdown Small Business 51% Mid Market 46% Enterprise 3% [Expand/Collapse SpamTitan Email Security](#) #13 [![SpamTitan Email Security](https://images.g2crowd.com/uploads/product/hd_favicon/1553620140/spamtitan-email-security.svg "SpamTitan Email Security")](/products/spamtitan-email-security/reviews) [SpamTitan Email Security](/products/spamtitan-email-security/reviews) 8.6 [Expand/Collapse SpamTitan Email Security](#) Overall Usability Score 8.6 Usability Score Breakdown Ease of Admin Average: 9.3 9.1 Ease of Use Average: 9.2 9.3 Meets Requirements Average: 9.4 9.6 Customer Segment Breakdown Small Business 52% Mid Market 45% Enterprise 3% [Expand/Collapse Phish Protection by DuoCircle](#) #14 [![Phish Protection by DuoCircle](https://images.g2crowd.com/uploads/product/hd_favicon/6d3f9a5873fe01fc16f059e3273a2220/phish-protection-by-duocircle.svg "Phish Protection by DuoCircle")](/products/phish-protection-by-duocircle/reviews) [Phish Protection by DuoCircle](/products/phish-protection-by-duocircle/reviews) 8.6 [Expand/Collapse Phish Protection by DuoCircle](#) Overall Usability Score 8.6 Usability Score Breakdown Ease of Admin Average: 9.3 9.3 Ease of Use Average: 9.2 9.3 Meets Requirements Average: 9.4 9.6 Customer Segment Breakdown Small Business 63% Mid Market 33% Enterprise 4% [Expand/Collapse Barracuda Impersonation Protection](#) #15 [![Barracuda Impersonation Protection](https://images.g2crowd.com/uploads/product/hd_favicon/5e6350725a634ca6e0d4f8106054b6c4/barracuda-impersonation-protection-formerly-barracuda-sentinel.svg "Barracuda Impersonation Protection")](/products/barracuda-impersonation-protection/reviews) [Barracuda Impersonation Protection](/products/barracuda-impersonation-protection/reviews) 8.6 [Expand/Collapse Barracuda Impersonation Protection](#) Overall Usability Score 8.6 Usability Score Breakdown Ease of Admin Average: 9.3 9.4 Ease of Use Average: 9.2 9.2 Meets Requirements Average: 9.4 9.0 Customer Segment Breakdown Small Business 17% Mid Market 67% Enterprise 16% [Expand/Collapse KnowBe4 Cloud Email Security (Formerly Egress)](#) #16 [![KnowBe4 Cloud Email Security (Formerly Egress)](https://images.g2crowd.com/uploads/product/hd_favicon/ca583a13a4f1ea7f707ab2216bbf7b23/knowbe4-cloud-email-security-formerly-egress.svg "KnowBe4 Cloud Email Security (Formerly Egress)")](/products/knowbe4-cloud-email-security-formerly-egress/reviews) [KnowBe4 Cloud Email Security (Formerly Egress)](/products/knowbe4-cloud-email-security-formerly-egress/reviews) 8.5 [Expand/Collapse KnowBe4 Cloud Email Security (Formerly Egress)](#) Overall Usability Score 8.5 Usability Score Breakdown Ease of Admin Average: 9.3 8.5 Ease of Use Average: 9.2 9.6 Meets Requirements Average: 9.4 9.3 Customer Segment Breakdown Small Business 31% Mid Market 54% Enterprise 15% [Expand/Collapse Security Gateway](#) #17 [![Security Gateway](https://images.g2crowd.com/uploads/product/hd_favicon/bbdfab712eab1fb4845beb3a1a166da2/mdaemon-technologies-security-gateway.svg "Security Gateway")](/products/mdaemon-technologies-security-gateway/reviews) [Security Gateway](/products/mdaemon-technologies-security-gateway/reviews) 8.5 [Expand/Collapse Security Gateway](#) Overall Usability Score 8.5 Usability Score Breakdown Ease of Admin Average: 9.3 9.4 Ease of Use Average: 9.2 9.5 Meets Requirements Average: 9.4 9.5 Customer Segment Breakdown Small Business 51% Mid Market 31% Enterprise 17% [Expand/Collapse INKY Email Security Platform](#) #18 [![INKY Email Security Platform](https://images.g2crowd.com/uploads/product/hd_favicon/e010eaa47b65170b085790bb0078b8ee/inky-email-security-platform.svg "INKY Email Security Platform")](/products/inky-email-security-platform/reviews) [INKY Email Security Platform](/products/inky-email-security-platform/reviews) 8.4 [Expand/Collapse INKY Email Security Platform](#) Overall Usability Score 8.4 Usability Score Breakdown Ease of Admin Average: 9.3 9.9 Ease of Use Average: 9.2 7.9 Meets Requirements Average: 9.4 8.9 Customer Segment Breakdown Small Business 69% Mid Market 28% Enterprise 3% [Expand/Collapse Zix Email Threat Protection](#) #19 [![Zix Email Threat Protection](https://images.g2crowd.com/uploads/product/hd_favicon/551e4a9205c55898e9e888f46fa1d581/zix-email-threat-protection.svg "Zix Email Threat Protection")](/products/zix-email-threat-protection/reviews) [Zix Email Threat Protection](/products/zix-email-threat-protection/reviews) 8.3 [Expand/Collapse Zix Email Threat Protection](#) Overall Usability Score 8.3 Usability Score Breakdown Ease of Admin Average: 9.3 9.0 Ease of Use Average: 9.2 9.1 Meets Requirements Average: 9.4 9.1 Customer Segment Breakdown Small Business 36% Mid Market 45% Enterprise 18% [Expand/Collapse Microsoft Defender for Office 365](#) #20 [![Microsoft Defender for Office 365](https://images.g2crowd.com/uploads/product/hd_favicon/a8a99a96fda235658139f710592f8a53/microsoft-microsoft-defender-for-office-365.svg "Microsoft Defender for Office 365")](/products/microsoft-microsoft-defender-for-office-365/reviews) [Microsoft Defender for Office 365](/products/microsoft-microsoft-defender-for-office-365/reviews) 8.3 [Expand/Collapse Microsoft Defender for Office 365](#) Overall Usability Score 8.3 Usability Score Breakdown Ease of Admin Average: 9.3 8.8 Ease of Use Average: 9.2 8.7 Meets Requirements Average: 9.4 8.9 Customer Segment Breakdown Small Business 25% Mid Market 36% Enterprise 38%