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Free Email Security Software

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Zoho Mail logo
4.5
(967)

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

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Free
Mail Lite: $1/user/month (5GB per user) or $1.25/user/month (10GB per user) Mail Premium: $4/user/month (50GB per user) Workplace: starts from $3/user/month Plans are billed annually.

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Cloudflare logo
4.8
(442)

Performance & Security for Any Website

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Free
Cloudflare does not charge on the basis of bandwidth usage, instead charges on features. Free Plan offers basic performance and security alongside free SSL and analytics. Pro Plan at $20/month provides advanced performance and security tools including image optimization and a Web Application Firewall. Business Plan at $200/month includes advanced DDOS Attack protection, dynamic content compression, custom WAF rules, prioritized support and custom SSL certificates. Enterprise Plans are bespoke to customer requirements with set-up consultation, a dedicated solution Engineer, phone support and multi-user access.

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SendGrid logo
4.2
(720)

Email Delivery. Simplified.

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Free
Free Plan: up to 100 emails per day. Paid plans available beginning at $14.95/mo.

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NeoCertified logo
4.9
(102)

Secure email for confidential & sensitive documents

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Free
Single user: $99 per user, per year Multiple users: Get in touch with NeoCertified Discounts are available for non-profit organizations.

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Selzy logo
4.8
(109)

Affordable email marketing software

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Free
The platform rates every email and provides tips on how to optimize your campaign. Send unlimited emails for just $7, or use your 15,000 emails & 1,000 contacts free / month

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Cypherdog Encryption logo
4.8
(103)

One click. Complete protection.

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Free
Single User - 5$ monthly billed annualy Business (starting from 25 users) - $8/per 1 user monthly or $80/per 1 user yearly.

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eM Client logo
4.2
(179)

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

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Free
eM Client if free for non-commercial/personal use with up to 2 email accounts. Several features are only available with a Pro license. A 30-day trial with unlimited functionality is available. A single license of (the current version of) eM Client Pro is for a one-time payment of $49.95, with a significant drop in price per device in case of multi-licenses for companies (for example, a package of 10 licenses in bulk has the unit price reduced to $18.90). Upgrades to new product versions are available for a reduced fee. It's also possible to purchase Lifetime Upgrades and get all future upgrades of eM Client +1 year of VIP support for $70. 30-day money-back guarantee.

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ALTOSPAM logo
4.8
(69)

Effectively protect all your company's emails

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Free
From 7€ to 19€ ht /y/user (depending on the number of emails addresses).

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Mailock logo
4.7
(62)

Secure emails with encryption and recipient authentication

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Free
Monthly rate of £9.30 (per user) for individual accounts | 14 day free trial * Free-Forever Accounts Available, Contact For Enterprise Pricing

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Encyro logo
5.0
(43)

Secure file sharing and electronic signatures software

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Free
Unlimited free clients. You only pay for yourself and optionally, staff. Pay yearly to save up to 33%.

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RMail logo
4.7
(44)

RMail®, track, prove, encrypt, e-sign, certify, all-in-one.

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Free
RMail has a free version and offers a free trial. RMail paid version starts at US$7.00/month.

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Paubox Email Suite logo
5.0
(29)

HIPAA-compliant email encryption software

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Free
Flat rate pricing for 1-10 users starting at $29 /mo (billed annually).

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DropSecure logo
4.9
(28)

Encrypt. Protect. Prevent.

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Free
Individual pricing $12 per month, if paid annually. Teams pricing (starts at) $15 per user per month (minimum 5 users) Enterprise pricing (starts at) $20 per user per month (minimum 100 users) Government pricing (starts at) $20 per user per month (minimum 5 users) Annual payment options available. Contact us at support@dropsecure.com for more information on pricing.

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Users also considered
Guardio logo
4.5
(45)

Chrome extension for blocking malware and phishing attacks

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Free
Guardio is available across 3 pricing tiers, Free, Premium, and Business.

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BooleBox logo
4.6
(33)

Secure file sharing and data protection platform

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Free
Please contact Boole Server directly for pricing information.

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NeverBounce logo
4.4
(42)

Real time email verification and email list cleaning service

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Free
Priced per email, volume rates as follows: Emails up to 10,000 = $0.008 Emails up to 100,000 = $0.005 Emails up to 250,000 = $0.004 Emails up to 1,000,000 = $0.003 Emails up to 3,000,000 = $0.0025 Emails up to 10,000,000 = $0.001 Contact for higher volume pricing rates.

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EasyDMARC logo
4.8
(24)

Email security and deliverability platform

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Free
The premium plan starts at $35.99/ month.

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DeliverySlip logo
4.3
(41)

Secure electronic signature, email encryption & file sharing

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Free
Email Encryption: $4/company user/month Email Security Suite: $8/company user/month Enterprise Secure Messaging: contact DeliverySlip for pricing information.

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Users also considered
INLYSE Malware.AI logo
5.0
(14)

VISUAL AI BASED MALWARE DETECTION

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GoDMARC logo
4.6
(17)

GoDMARC is a leading SaaS solution.

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Free
Per Domain wise cost & email Volume

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SilverSky Email Protection Suite logo
4.5
(17)

Advanced email security and compliance for SMBs

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Free
Please contact SilverSky directly for pricing details.

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FractalScan Surface logo
4.8
(11)

Identify your vulnerabilities before the hackers.

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Free
FractalScan Surface can be purchased both monthly or annually, with a 10% saving available for those that purchase an annual license. Our Free account is free forever and requires no credit card to sign up. Only business emails can register for a Free account and the domain associated with the email address will be used during your scan.

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DMARC Advisor logo
5.0
(9)

Protect your Email Domains against Email Abuse and Phishing.

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IRONSCALES logo
4.7
(7)

We catch the phish that others miss!

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Free
Starter - Free (Up to 500 mailboxes) Email Protect - $6.00 Per mailbox / Per month Complete Protect - $8.33 Per mailbox / Per month

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Zulu eDM logo
5.0
(4)

Campaign management and marketing automation software

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