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Free Email Security Software

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SendGrid logo

SendGrid

4.2
(644)

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

NeoCertified

4.9
(101)

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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Cypherdog E-mail Encryption logo

Cypherdog E-mail Encryption

4.8
(98)

One click. Complete protection.

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Free
Single User - $6 monthly or $60 yearly per user. Business (starting from 25 users) - $8/per 1 user monthly or $80/per 1 user yearly.

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eM Client logo

eM Client

4.1
(140)

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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Encyro logo

Encyro

5.0
(40)

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

RMail

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

Paubox Email Suite

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

DropSecure

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.

Read more about DropSecure

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Guardio logo

Guardio

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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Sealit logo

Sealit

4.8
(31)

Full Security - Just 1 Click.

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Free
Sign up for the annual plan and get 25% off!

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NeverBounce logo

NeverBounce

4.4
(41)

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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BooleBox logo

BooleBox

4.7
(26)

Secure file sharing and data protection platform

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Free
Please contact Boole Server directly for pricing information.

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DeliverySlip logo

DeliverySlip

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.

Read more about DeliverySlip

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Selzy logo

Selzy

4.8
(22)

Affordable email marketing platform

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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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INLYSE Malware.AI logo

INLYSE Malware.AI

5.0
(13)

VISUAL AI BASED MALWARE DETECTION

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Retruster logo

Retruster

5.0
(12)

Email phishing protection and fraud detection solution

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Free
Individual Plan: $9.99/month for single license Small Plan: $89/month for less than 100 users Medium Plan: $399/month for 100-299 users Enterprise Plan: Custom prices

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SilverSky Email Protection Suite logo

SilverSky Email Protection Suite

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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Mailock logo

Mailock

5.0
(9)

Email encryption and security software.

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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

Read more about Mailock

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Cofense PhishMe logo

Cofense PhishMe

4.7
(9)

Security awareness training software for phishing attacks

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Free
Contact Cofense for pricing details.

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IRONSCALES logo

IRONSCALES

4.7
(6)

A Simple, Fast, Affordable and Incredibly Power

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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

Zulu eDM

5.0
(4)

Campaign management and marketing automation software

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MxToolbox Delivery Center logo

MxToolbox Delivery Center

4.4
(5)

Email monitoring solution for marketing and IT teams

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Free
Contact MxToolbox for pricing details

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UniSender logo

UniSender

4.7
(3)

Marketing teams and campaigns

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Free
One-time & Monthly options, starting at $10 per month

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PowerDMARC logo

PowerDMARC

5.0
(2)

Email security and anti-spam software

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NoID logo

NoID

5.0
(1)

We protect email, what you write, read and attach

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Free
Automated price quotations are available from our buy now page. Pricing is subject to quantity of user licenses and purchase or subscription method. Contact to discuss. Prices are available in USD, AUD, CAD, EUR, GBP, JPY, BTC, ETH and XRP. Other crypto-currencies are available subject to ability exchange to BTC or ETH. Contact to discuss. Free licenses are available with a requirement to buy. Evaluation licenses are time limited but can be for as many users as required. Contact to discuss. Order a license on-line without commitment. A pro-forma invoice is issued immediately with a time limited license. On receipt of payment a full license is issued for the relevant period and a tax invoice. A tax invoice can be issued in advance of payment. Contact to discuss.

Read more about NoID

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