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6 lockrMail Alternatives Ranked by Real Users — Free Picks Included (2026)

Explore 6 alternatives to lockrMail — vetted by our editors with real user reviews, pricing, and feature comparisons.

Best free lockrMail alternatives, ranked and compared

Quick answer

The quick answer: the best lockrMail alternatives are Egress Protect, Encyro and Paubox Encrypted Email. Egress Protect leads the list with a 4.54★ rating from real users. Compare all 6 on rating and pricing below.

A tool that fits one team can frustrate another, so if lockrMail is frustrating yours, these 6 email encryption software free alternatives are worth a look. We rank them by SpotScore, which combines verified user satisfaction with market presence, then ratings and pricing. The table gives a quick side-by-side; the sections below explain each pick.

ProductSpotScoreRatingPricingBest for
Egress ProtectSecure your emails, protect your privacy.—★★★★★ 4.54(50)FreeFree Trial · Subscription · Quotation Basedteams of all sizes
EncyroSecure your emails and protect your information.—★★★★★ 4.81(29)Freefrom $9.99/mosmall & mid-size businesses
Paubox Encrypted EmailSecure your sensitive information with ease.—★★★★★ 4.96(107)Freefrom $10 /User/Monthteams of all sizes
Proofpoint Email EncryptionKeep your emails secure and private.—★★★★★ 4.62(13)FreeFree Trial · Quotation Basedteams of all sizes
SendSafelySecure your emails with ease.—★★★★☆ 4.17(6)Freefrom $10/moteams of all sizes
MailfenceSecure your emails with ease.—★★★★★ 4.88(92)FreeFreemium · Subscription · Quotation Based · Free Trialteams of all sizes
Egress Protect - Email Encryption Software

Egress Protect

Secure your emails, protect your privacy.

Best for: SMB teams · Mid-market · Enterprise

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4.5

50 verified reviews

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What is Egress Protect?

Egress encrypt all email messages and attachments in a secure and reliable way, and let no one read them. With Egress, the only person who can read sensitive information is the use itself--Egress never has access to private keys or passwords. Egress servers are run by experts following industry ...

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Free TrialTry Free →·

Egress Protect offers custom pricing plan

Encyro - Email Encryption Software

Encyro

Secure your emails and protect your information.

Best for: SMB teams · Mid-market

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4.8

29 verified reviews

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What is Encyro?

The Encyro Email Encryption Software is a must have for individuals and small businesses. It scrambles important emails so the government, hackers, spam bots, advertisers, marketers can't see email content. This makes it safe to send confidential information such as bank account numbers, social ...

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Paubox Encrypted Email - Email Encryption Software

Paubox Encrypted Email

Secure your sensitive information with ease.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

5.0

107 verified reviews

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What is Paubox Encrypted Email?

Paubox Encrypted Email is a revolutionary email encryption software that can help to digitally sign, encrypt, decrypt, sign and send email with ease. With Paubox Encrypted Email private information is safe from prying eyes. The advanced security features of Paubox Encrypted Email help for ...

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Free TrialTry Free →·

Paubox Encrypted Email offers custom pricing plan

Proofpoint Email Encryption - Email Encryption Software

Proofpoint Email Encryption

Keep your emails secure and private.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.6

13 verified reviews

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What is Proofpoint Email Encryption?

Proofpoint Email Encryption is a data loss prevention solution to encrypt email, blocking confidential information from falling into the wrong hands. This software will fit seamlessly into an existing email environment and has been tested with leading Microsoft Exchange, IBM Domino, Novell ...

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Free Trial·

Proofpoint Email Encryption offers custom pricing plan

SendSafely - Email Encryption Software

SendSafely

Secure your emails with ease.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.2

6 verified reviews

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What is SendSafely?

SendSafely is email encryption software that enables to open, modify and send secure emails. It creates an encrypted thread of communication with recipient. SendSafely is easy to use, fast encryption software available to keep private emails private. Encrypting emails with SendSafely for ...

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Free TrialTry Free →
Mailfence - Email Encryption Software

Mailfence

Secure your emails with ease.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.9

92 verified reviews

Add to compare

What is Mailfence?

Mailfence is a web-based email encryption software. It is simple to use and provides a flexible, cross-device and cross-platform encrypted email storage. It allows to send and receive email messages with privacy and security features such as PGP encryption, two-factor authentication, OpenPGP ...

Read more about Mailfence
Free TrialTry Free →·

Mailfence offers custom pricing plan

lockrMail competitors, compared

There are 6 direct lockrMail competitors in Email Encryption Software. The ones that come up most often are Egress Protect, Encyro and Paubox Encrypted Email. Each is compared against lockrMail on rating, pricing and feature coverage below.

Sites and apps like lockrMail

Searches for "sites like lockrMail" and "apps like lockrMail" land on the same shortlist as "lockrMail alternatives" — the 6 options below cover both, whether you want a like-for-like replacement or something lighter.

What each tool does well

Egress ProtectBest for teams of all sizes

Easy to use, requiring little to no training for users, and provides a smooth experience with Outlook integration.

Watch for: Learning how to use the platform to its fullest potential might be time-consuming for some users.

EncyroBest for small & mid-size businesses

Clients can upload sensitive documents without creating passwords, removing a common friction point.

Watch for: Limited customization and feature options can be challenging for new users without support.

Paubox Encrypted EmailBest for teams of all sizes

Integration process that is incredibly simple and easy to set up.

Watch for: Limited mobile compatibility; lack of a mobile version.

Proofpoint Email EncryptionBest for teams of all sizes

Integrates into email systems, filtering spam and phishing emails effectively.

Watch for: Some users find the customization for large-scale enterprise environments not fully intuitive.

SendSafelyBest for teams of all sizes

Easy to use interface

Watch for: Limited features for advanced users

MailfenceBest for teams of all sizes

Excellent customer service with quick responses and efficient support.

Watch for: May lack certain advanced customization features for users looking for extensive personalization.

Why teams look for a lockrMail alternative

Here's what tends to push teams toward a lockrMail alternative:

  • Limited customization options
  • May not support all email clients
  • Requires recipient setup
  • No mobile app available

What makes a good lockrMail replacement

By the numbers, these 6 email encryption software free alternatives shake out as follows: 6 offer a free tier; paid plans run $9.99–$10, with Encyro the cheapest entry point; and Paubox Encrypted Email is the highest rated at 4.96★ across 107 reviews.

What drives the order.

Frequently Asked Questions (FAQs)

Stuck on something? We're here to help with all the questions and answers in one place.

The top-rated alternatives to lockrMail are Paubox Encrypted Email (5.0★), Mailfence (4.9★), Encyro (4.8★). Compare all 6 alternatives side-by-side above.

When evaluating alternatives to lockrMail, prioritize: Encryption, End-to-End Encryption, transparent pricing, free trial availability, and integrations with your existing tools. Use the filters above to compare by feature, budget, and team size.

Migration difficulty depends on how deeply lockrMail is integrated into your workflows. Most alternatives offer data export/import tools and dedicated onboarding support. We recommend narrowing to 2–3 options, running a free trial, and checking each vendor's migration guides before committing.

The right lockrMail alternative for your situation

How to move on from lockrMail

A safe move off lockrMail starts with the basics: export your data and test the import into your new tool. Make sure the workflows you depend on are covered, run a short pilot, and keep lockrMail active until the migration is finished. Free tiers above make trialing easy.

Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].