SOFTWARE/SECURITY/EMAIL SECURITY/EMAIL SECURITY SOFTWARE FOR SMALL BUSINESSES

Best Email security software for small businesses

10 software tools ranked, each with a short verdict.

VERIFIEDLISTER SCORE · UPDATED REGULARLY

Best Email security software for small businesses: Top 10 Ranked. Guardz ranks first, with a Lister Score of 100.0.

Guardz ranks first here for Managed Service Providers, and unifies identity, endpoint, email, data, and awareness protection in one platform. Huntress is built for organizations seeking fully managed security, and delivers full endpoint visibility, detection, and response. Vircom serves MSPs and IT teams, and enables faster onboarding through automated setup processes.

RANKENTRYSCORETRENDFROM

GuardzGuardz is a unified cybersecurity platform designed for Managed Service Providers100.0NEW–

HuntressHuntress is a managed security platform offering endpoint integrity and identity resilience94.0NEW–

VircomSyncs billing with major PSA platforms like ConnectWise and Autotask90.0NEW–

TitanHQOffers post-delivery remediation to instantly remove phishing emails from inboxes88.0NEW–

ZivverIntegrates seamlessly with Outlook and Gmail clients88.0NEW–

Mimecast Email ManagementDelivers industry-leading threat protection supercharged by AI86.0NEWCustom

GuardioScans pages and filters messages to block scams and phishing84.0NEW–

Guardian DigitalUses AI-based technology to anticipate and block threats in real time82.0NEW–

LockwellProvides an AI agent that monitors vulnerabilities and guides remediation82.0NEW–

TrustifiUses sophisticated AI to block impersonation and spam threats80.0NEW–

CURATED · UPDATED REGULARLYHOW WE RANK →

The ranking, in detail

Guardz

Managed workspace security for MSPs

Guardz is a unified cybersecurity platform designed for Managed Service Providers. It delivers identity-centric managed detection and response powered by artificial intelligence.

Best for: Managed Service Providers

100.0

Huntress

Enterprise-grade cybersecurity for all businesses

Huntress is a managed security platform offering endpoint integrity and identity resilience. It provides continuous threat protection via an AI-centric SOC.

Best for: SMBs and MSPs

94.0

Vircom

Turn Email Security into Operational Advantage

Vircom enhances leading email security platforms with automation and proactive protection. It provides multi-tenant management and operational tools to scale defence without increasing headcount.

Best for: MSPs and IT teams

90.0

TitanHQ

Cybersecurity solutions to protect your business

TitanHQ delivers advanced solutions for phishing prevention, DNS filtering, and data archiving to secure businesses worldwide.

Best for: Managed Service Providers

88.0

Zivver

Secure, compliant email and file transfer with threat protection

Zivver is an all-in-one email security solution for managing risk. It provides a compliant way to send emails and files securely.

88.0

Mimecast Email Management

Cloud email management with signature and archiving capabilities

The Mimecast Product Suite transforms security from reactive to proactive. It serves as the eyes and ears of customer organisations.

Best for: Cloud-first enterprises needing integrated email management and long-term retention

86.0

Guardio

Outsmart modern threats with predictive AI protection

Guardio safeguards every account, platform, and device for complete online protection.

84.0

Guardian Digital

Makes email safe for business

Guardian Digital protects businesses against advanced email threats. Its EnGarde cloud Email Security fortifies organisations against sophisticated attacks.

Best for: small and medium businesses

82.0

Lockwell

Simple, affordable, effective cybersecurity for small business

Lockwell is a cybersecurity platform designed for small businesses. It uses AI to manage security operations and compliance.

Best for: small businesses with limited resources

82.0

Trustifi

AI-powered email security and compliance platform

Trustifi is an AI-powered email security platform that stops phishing and data leaks. It offers a holistic solution easy to deploy and manage for organisations of any size.

Best for: IT administrators and MSPs

80.0

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Frequently asked questions

What is the best Email security software for small businesses?

Guardz ranks first on Lister. Guardz is a unified cybersecurity platform designed for Managed Service Providers. It delivers identity-centric managed detection and response powered by artificial intelligence.

What are the top 10 Email security software for small businesses?

1. Guardz; 2. Huntress; 3. Vircom; 4. TitanHQ; 5. Zivver; 6. Mimecast Email Management; 7. Guardio; 8. Guardian Digital; 9. Lockwell; 10. Trustifi.

Are there free options for Email security software for small businesses?

No free option is confirmed in the recorded pricing for this ranking. Check each provider's pricing page for current plans and trials.

What do the top four say they are built for?

Guardz says it is built for Managed Service Providers, and Huntress for organizations seeking fully managed security. Vircom says it is built for MSPs and IT teams, and TitanHQ for Managed Service Providers (MSPs).

What should a buyer check before signing up?

Guardz states that Pricing is not published publicly and must be requested directly from the vendor. Those are the limits each product publishes itself, not a full account of any plan.

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