Best Anti-Spam Software for Gmail

Find and compare the best Anti-Spam software for Gmail in 2026

Use the comparison tool below to compare the top Anti-Spam software for Gmail on the market. You can filter results by user reviews, pricing, features, platform, region, support options, integrations, and more.

  • 1
    N-able Mail Assure Reviews
    Top Pick
    N-able Mail Assure, a cloud-based email security system, provides advanced threat protection for both inbound and outbound emails using collective threat intelligence, long-term email archive, and 24/7 email continuity. The service offers multi-tenant web-interfaces with predefined settings, reporting and views that allow for control and visibility over all email flows. N-able Mail Assure's proprietary technology uses input from large volumes of email data to feed the Intelligent Protection and Filtering engine. This, combined with real-time pattern threat detection leveraging a variety if filtering technologies, helps protect against spam, viruses and phishing attacks as well as impersonation, malware and other email-borne threats.
  • 2
    Trustifi Reviews
    Top Pick
    Trustifi provides industry-leading email security solutions that help small, medium, and large enterprises manage threat detection, regulatory compliance and data encryption. Easily deployable on Outlook, Gmail, and any other email server via relay **Advanced Threat Protection** -Malware/ransomware virus detection and BEC attack prevention and alarms **Data Loss Prevention** --100% compliant HIPAA/HITECH and PII, GDPR. FSA, LGPD, CCPA and more **Encryption** -NSA-grade. Only select Enterprise customers have access the company branding and product white-labeling. One-on-one training for teams. There are many encryption requirements, so there is no one-size-fits all solution for email security. Many times, customized solutions are available on request and often free of charge.
  • 3
    Bulletproof Inbox Reviews

    Bulletproof Inbox

    Bulletproof Inbox

    $10 per month
    6 Ratings
    Email today is an open-access model that leaves your inbox vulnerable to an endless stream of messages from anyone with your address. The conventional idea of achieving inbox zero is no match for the constant exploitation of email as a communication channel. Manual solutions are time-consuming and can leave you feeling overwhelmed. Meet Bulletproof Inbox, the simplest solution for mastering your email workflow. Email you want gets in. Email you don't want, does not.
  • 4
    Hornetsecurity Spam Filtering and Malware Protection Reviews
    Hornetsecurity's Email Spam Filter & Malware Protection Service has the best detection rates available. It guarantees 99.9% spam detection and 99.99% virus identification. Our Spam Filtering Service protects mail servers from DDoS attacks and phishing email. Our multi-layered spam filtering service blocks most spam emails as soon as they arrive. This keeps the quarantine clean and easy to manage. Your inbox will be free from annoying spam emails thanks to its proven features and comprehensive spam filtering mechanisms.
  • 5
    Symantec Email Security.cloud Reviews
    Ensure the security of Microsoft Office 365, Google G Suite, and on-premises email systems by utilizing the most comprehensive email security solution available in the industry. Shield users from threats like spear phishing, credential theft, and ransomware attacks through the implementation of Email Threat Isolation. Combat pervasive email hazards such as spear phishing, ransomware, business email compromise, and spam with robust protective measures. Foil spear phishing attempts through a multi-layered defense that includes threat isolation, spam filtration, advanced email security analytics, and integrated user training and awareness programs. Defend against the latest ransomware attacks with advanced content defense strategies, sandboxing techniques, and link protection technologies that are designed to identify emerging and stealthy threats, including zero-day vulnerabilities. Counter business email compromise by employing impersonation protection, enforcing sender authentication, and implementing brand protection strategies. Enhance your brand's reputation and mitigate risks by automating the enforcement of sender authentication protocols like DMARC, DKIM, and SPF through the use of Symantec Email Fraud Protection, which addresses the practical challenges of maintaining email security effectively. By investing in these comprehensive solutions, organizations can safeguard their communications while fostering a culture of security awareness among users.
  • 6
    Raptor Email Security Reviews

    Raptor Email Security

    Peregrine Computer Consultants Corporation

    $15/server/month
    Raptor Email Security, an MX-based email security system, was designed by industry experts to prevent spam, phishing and malware attacks. It uses a unique scoring framework, multiple technologies, including ClamAV, MIMEDefang and Sendmail. Our spam experts will take care of the annoying spam! Zero Spam. Zero Tickets. 2X Resources. Your email will go through our servers. This ensures that your server is protected from the majority of cyber attacks. You can increase your hosting revenue by adding more hosting accounts and monetize your server with less resource consumption. Raptor Email Security comes with Raptor Review, which provides an expert analysis of your email configuration. It is a white glove service that provides a phishing hotline to help you fix any email problems, including blocking spam, improving deliveryability, identifying scams and finding missing emails. It takes only minutes to set up. Get a free trial for 30 days!
  • 7
    INKY Reviews

    INKY

    INKY Technology

    INKY is an award-winning cloud based email protection software. It protects businesses against phishing attacks, as well as blocking spam and malware. INKY uses domain-specific machine-learning and computer vision to identify zero-day phishing emails and block them from reaching legacy email systems. For suspicious emails, warning banners are included in the email. In minutes, integrates into Office 365 across the organization. Safe/Unusual/Malicious warnings let users know how to treat the email. Our advanced dashboard provides complete visibility and tracking of the threats being blocked. INKY's email security software inserts user-friendly warnings into emails. This provides specific guidance to educate and protect your users. Safe/Unusual/Malicious warnings with details guide the user to take a closer look or proceed cautiously. Report an email with just a click is a favorite feature of our clients.
  • 8
    SilverSky Email Protection Suite Reviews
    Email remains the primary entry point for cybersecurity threats. Traditional signature-based antivirus and basic reputation-focused anti-spam measures fail to adequately defend against the increasingly sophisticated payloads and social engineering tactics employed today. It is essential to safeguard yourself against various threats, including ransomware, malware, phishing attacks, and business email compromise. As regulatory demands become more rigorous, implementing email security best practices is crucial to protect both your internal systems and customer information while preserving email archives. Enhance the functionality of your cloud email and collaboration tools with a focus on security. Many organizations invest in email, productivity, and collaboration solutions primarily to boost office efficiency without considering the security implications. SilverSky provides a comprehensive suite of cloud email, productivity, and collaboration tools designed with integrated security features to ensure robust protection. By prioritizing security in your digital collaboration efforts, you can create a safer work environment.
  • 9
    DuoCircle Reviews
    Dependable and safe email hosting solutions for both small to medium-sized businesses and large enterprises. We manage the secure processing of over 100 million emails each month for our clients. Our services include enhanced gateway security, robust filtering systems, inbound email protection, email service backups, and outbound SMTP, all built on a cutting-edge infrastructure to deliver the high-quality results our clients expect. Our offerings encompass a secure email gateway, backup MX services, email forwarding, outbound SMTP, and various additional features. DuoCircle provides robust protection against phishing attempts through its Link Click Protection, which is integrated into the Advanced Threat Defense Suite. This feature ensures that even if the content of a website changes between clicks, you remain protected from potential threats. With Link Click Protection, your sensitive corporate information is safeguarded, as employees are blocked from accessing sites that could exploit such data. Additionally, you receive immediate alerts when a suspicious link is about to be clicked, ensuring your security remains a top priority. Overall, our comprehensive email security solutions enhance the safety of your communications and provide peace of mind for your organization.
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