# Best Security Gateway by MDaemon Alternatives 2026 | Capterra > Looking for alternatives to Security Gateway by MDaemon? Find out how Security Gateway by MDaemon stacks up against its competitors with real user reviews, pricing information, and what features they offer. Source: https://www.capterra.com/p/186521/Security-Gateway-for-Email-Servers/alternatives --- # Alternatives to Security Gateway by MDaemon [4.9 (15)](https://www.capterra.com/p/186521/Security-Gateway-for-Email-Servers/reviews/) Write a Review! [View Profile](https://www.capterra.com/p/186521/Security-Gateway-for-Email-Servers/) Tabset anchor ## Top Security Gateway by MDaemon Alternatives Security Gateway by MDaemon * * * Starting from: $1/Per Month Pricing Model: Per User * * * Overall Rating: [4.9 (15)](https://www.capterra.com/p/186521/Security-Gateway-for-Email-Servers/reviews/) Ease of Use 5.0 Customer Service 4.9 Features 4.8 Value for Money 5.0 * * * Starting from: $6/Per Month Pricing Model: Flat Rate * * * Overall Rating: [5.0 (20)](https://www.capterra.com/p/218859/Trustifi/#reviews) Ease of Use 4.8 Customer Service 4.9 Features 4.8 Value for Money 4.9 * * * Starting from: $1.5/Per Month Pricing Model: Per Feature * * * Overall Rating: [4.9 (12)](https://www.capterra.com/p/178083/CLEARNETWORK/#reviews) Ease of Use 4.8 Customer Service 4.9 Features 4.8 Value for Money 4.8 [SpamTitan](https://www.capterra.com/p/168436/SpamTitan/) * * * Starting from: $1.26/Per Month Pricing Model: Per User * * * Overall Rating: [4.6 (563)](https://www.capterra.com/p/168436/SpamTitan/reviews/) Ease of Use 4.4 Customer Service 4.5 Features 4.4 Value for Money 4.5 Tabset anchor All Security Gateway by MDaemon Alternatives At a Glance Top Alternatives for Security Gateway by MDaemon - [Trustifi](#product_a19b26d0-4b94-4697-93da-d380d46f2ead) - [ContentCatcher](#product_41b294a1-e710-4b07-b002-a934003ce462) - [SpamTitan](#product_7a0166f3-b688-4afc-981e-a81600ac2d40) - [Microsoft Defender for Office 365](#product_c8fa0c93-dd49-40ce-8963-11bc29abbd66) - [Truecaller](#product_17c290a7-e18a-4619-8316-a0a792d521c2) Tabset anchor ## [Microsoft Defender for Office 365](https://www.capterra.com/p/219685/Microsoft-Defender-for-Office-365/) by Microsoft [4.6 (240)](https://www.capterra.com/p/219685/Microsoft-Defender-for-Office-365/reviews/) Microsoft Defender for Office 365 protects all of Office 365 against advanced threats. [Learn more about Microsoft Defender for Office 365](https://www.capterra.com/p/219685/Microsoft-Defender-for-Office-365/) Compare Tabset anchor ## [Truecaller](https://www.capterra.com/p/234073/Truecaller/) by True Software Scandinavia [4.5 (64)](https://www.capterra.com/p/234073/Truecaller/reviews/) Truecaller is a leading global caller ID and spam blocking app that identifies unknown callers and blocks unwanted calls. [Learn more about Truecaller](https://www.capterra.com/p/234073/Truecaller/) Compare Tabset anchor ## [ALTOSPAM](https://www.capterra.com/p/176264/ALTOSPAM/) by OKTEY [4.8 (73)](https://www.capterra.com/p/176264/ALTOSPAM/reviews/) SaaS software security filter : antispam, antivirus, antiphishing, antiransomwares. [Learn more about ALTOSPAM](https://www.capterra.com/p/176264/ALTOSPAM/) Compare Tabset anchor ## [ESET Endpoint Security](https://www.capterra.com/p/151915/ESET-Endpoint-Security/) by ESET [4.7 (1169)](https://www.capterra.com/p/151915/ESET-Endpoint-Security/reviews/) In the computer security category, ESET Endpoint Security offers top-tier cybersecurity for organizations with 250+ employees. [Learn more about ESET Endpoint Security](https://www.capterra.com/p/151915/ESET-Endpoint-Security/) Compare Tabset anchor ## [Graphus](https://www.capterra.com/p/219920/Graphus/) by Kaseya [4.3 (27)](https://www.capterra.com/p/219920/Graphus/reviews/) Graphus is an AI-powered cloud email security and anti- phishing solution that provides 3 layers of defense for MS365 & GSuite users. [Learn more about Graphus](https://www.capterra.com/p/219920/Graphus/) Compare Tabset anchor ## [Topsec Cloud Solutions](https://www.capterra.com/p/145598/Topsec-Email-Security/) by Topsec Cloud Solutions [4.9 (69)](https://www.capterra.com/p/145598/Topsec-Email-Security/reviews/) Topsec Email Security eliminates spam, viruses, malware, ransomware, phishing, and quarantines undesirable and/or illicit content. [Learn more about Topsec Cloud Solutions](https://www.capterra.com/p/145598/Topsec-Email-Security/) Compare Tabset anchor ## [SpamHero](https://www.capterra.com/p/168948/SpamHero/) by iSparks [4.5 (15)](https://www.capterra.com/p/168948/SpamHero/reviews/) Best cloud-based spam filter. Unlimited users for a low flat rate. Be spam-free in 5 minutes! Free 30 day trial. No CC required. [Learn more about SpamHero](https://www.capterra.com/p/168948/SpamHero/) Compare Tabset anchor ## [Mail Assure](https://www.capterra.com/p/178413/Mail-Assure/) by N-able [4.5 (29)](https://www.capterra.com/p/178413/Mail-Assure/reviews/) Cloud-based email security designed to help your customers stay in control while safeguarding their inbound and outbound email. [Learn more about Mail Assure](https://www.capterra.com/p/178413/Mail-Assure/) Compare Tabset anchor ## [Zerospam](https://www.capterra.com/p/173157/ZEROSPAM/) by Hornetsecurity [4.8 (135)](https://www.capterra.com/p/173157/ZEROSPAM/reviews/) Zerospam The AI-driven email security solution [Learn more about Zerospam](https://www.capterra.com/p/173157/ZEROSPAM/) Compare Tabset anchor ## [Symantec Email Security.cloud](https://www.capterra.com/p/168448/Email-Security-cloud/) by Broadcom [4.5 (159)](https://www.capterra.com/p/168448/Email-Security-cloud/reviews/) Threat and anti-spam protection system intended to defend your email from phishing, ransomware, and business email compromise. [Learn more about Symantec Email Security.cloud](https://www.capterra.com/p/168448/Email-Security-cloud/) Compare Tabset anchor ## [iQ.Suite aaS](https://www.capterra.com/p/253181/iQSuite-aaS/) by GBS Europa 0.0 (0) iQ.Suite aaS is a unified enterprise email management solution that provides powerful email security capabilities. [Learn more about iQ.Suite aaS](https://www.capterra.com/p/253181/iQSuite-aaS/) Compare Tabset anchor ## [Sentry Email Defense Service](https://www.capterra.com/p/157118/Sentry-Email-Defence-Service/) by Telecommunications and Technology Asia Limited [5.0 (1)](https://www.capterra.com/p/157118/Sentry-Email-Defence-Service/#reviews) A cloud-based email filtering gateway protecting company from spam, virus, ransomware, DDoS and phishing links. [Learn more about Sentry Email Defense Service](https://www.capterra.com/p/157118/Sentry-Email-Defence-Service/) Compare Software Found In - [Anti-spam Software](https://www.capterra.com/anti-spam-software/) - [Email Security Software](https://www.capterra.com/email-security-software/) - [Secure Email Gateway Software](https://www.capterra.com/secure-email-gateway-software/)