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Email Security Software for Non Profit (2026)

Last updated: March 2026

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47 software options

ContentCatcher logo

Cloud-based email security, phishing protection & anti-spam

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ContentCatcher is available for Non Profit and offers the following support options: Email/Help Desk, 24/7 (Live rep), Phone Support.

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Libraesva Email Security logo
Category Leaders

Exceptional Email Security

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Libraesva Email Security is available for Non Profit and offers the following support options: Email/Help Desk, Phone Support, 24/7 (Live rep), Knowledge Base, FAQs/Forum.

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Virtru logo

Cloud-based data privacy and security platform

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Virtru is available for Non Profit and offers the following support options: Chat, Knowledge Base, FAQs/Forum, Phone Support, Email/Help Desk.

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ESET Endpoint Security logo

Network security, network monitoring & endpoint protection

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ESET Endpoint Security is available for Non Profit and offers the following support options: Email/Help Desk, Chat, Phone Support.

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Zoho Mail logo

Zoho Mail is a secure, encrypted, and enterprise-ready email

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Zoho Mail is available for Non Profit and offers the following support options: Email/Help Desk, Chat, Phone Support, 24/7 (Live rep), FAQs/Forum, Knowledge Base.

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Cloudflare logo

Performance & Security for Any Website

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Cloudflare is available for Non Profit and offers the following support options: 24/7 (Live rep), Knowledge Base, Email/Help Desk, Chat, Phone Support.

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Hoxhunt logo

Make security training engaging, personalized, and effective

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Hoxhunt is available for Non Profit and offers the following support options: FAQs/Forum, Knowledge Base, Email/Help Desk, Chat, Phone Support, 24/7 (Live rep).

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SpamTitan logo
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Anti-spam filter for business email. Vital email security.

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SpamTitan is available for Non Profit and offers the following support options: Email/Help Desk, Chat, Knowledge Base, FAQs/Forum, 24/7 (Live rep), Phone Support.

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SendGrid logo
Category Leaders

Delivers reliable email at scale for businesses

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SendGrid is available for Non Profit and offers the following support options: FAQs/Forum, 24/7 (Live rep), Email/Help Desk, Phone Support, Knowledge Base, Chat.

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Microsoft Defender for Office 365 logo
Category Leaders

Cloud-based email security and threat management software

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Microsoft Defender for Office 365 is available for Non Profit.

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AVG Internet Security Business Edition logo
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Cybersecurity platform for small and midsize businesses

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AVG Internet Security Business Edition is available for Non Profit and offers the following support options: Chat.

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Zerospam logo

Cloud email security & anti-spam solution

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Zerospam is available for Non Profit and offers the following support options: Knowledge Base, 24/7 (Live rep), Phone Support, Email/Help Desk.

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NeoCertified logo
Category Leaders

Secure email for confidential & sensitive documents

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NeoCertified is available for Non Profit and offers the following support options: Email/Help Desk, Chat, Phone Support, 24/7 (Live rep).

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Cypherdog Encryption logo
Category Leaders

One click. Complete protection.

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Cypherdog Encryption is available for Non Profit and offers the following support options: Email/Help Desk, FAQs/Forum, Chat.

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Symantec Email Security.cloud logo

Anti-spam and email security software

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Symantec Email Security.cloud is available for Non Profit and offers the following support options: Email/Help Desk.

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Proton Mail logo

Web-based email management platform

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Proton Mail is available for Non Profit and offers the following support options: Chat, Knowledge Base, Email/Help Desk, FAQs/Forum, 24/7 (Live rep).

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DNSFilter logo

Cloud-based cybersecurity and network monitoring platform

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DNSFilter is available for Non Profit and offers the following support options: Knowledge Base, Chat, Email/Help Desk, Phone Support, FAQs/Forum.

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Topsec Cloud Solutions logo

Your Managed Email Security Specialists

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Topsec Cloud Solutions is available for Non Profit and offers the following support options: Knowledge Base, 24/7 (Live rep), Phone Support, Email/Help Desk.

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eM Client logo

Email, calendar, contacts, tasks, notes and chat in one app

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eM Client is available for Non Profit and offers the following support options: Email/Help Desk, FAQs/Forum, Knowledge Base.

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Keepnet Labs logo

Extended Human Risk Management Platform, Empowered by AI

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Keepnet Labs is available for Non Profit and offers the following support options: Knowledge Base, Email/Help Desk, Phone Support, FAQs/Forum, Chat.

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Encyro logo

Secure file sharing and electronic signatures software

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Encyro is available for Non Profit and offers the following support options: Chat, Email/Help Desk, FAQs/Forum, Knowledge Base.

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Avanan logo

Email Security — Reinvented

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Avanan is available for Non Profit and offers the following support options: FAQs/Forum, Phone Support, Email/Help Desk, Chat.

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Conecta Suite logo

Manage your company's Google and Microsoft users all in one

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Conecta Suite is available for Non Profit and offers the following support options: Chat, Phone Support, FAQs/Forum, Email/Help Desk, Knowledge Base.

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MimeCast Email Security logo

Cloud-based email security and threat intelligence platform

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MimeCast Email Security is available for Non Profit and offers the following support options: Chat.

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NeverBounce logo

Real time email verification and email list cleaning service

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NeverBounce is available for Non Profit and offers the following support options: Phone Support, Email/Help Desk, Chat.

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