Software Alternatives, Accelerators & Startups

OptMsg VS Mailfence

Compare OptMsg VS Mailfence and see what are their differences

OptMsg logo OptMsg

OptMsg is a private, secure, opt-in email service that gives you complete control over who can contact you by eliminating spam, phishing, and unwanted messages before they ever reach your inbox. Your Inbox. Your Rules.

Mailfence logo Mailfence

Easy to use end-to-end encrypted email. Secure and private email.
  • OptMsg Landing page
    Landing page //
    2026-07-17

OptMsg is a private, opt-in email service built for people and families โ€” not businesses.

Unlike free inboxes that let anyone reach you, flood you with spam, and profit from your data, OptMsg puts you in control: only senders you approve can message you, and everything else goes straight to Trash. There's no spam to sort and nothing dangerous to click.

Why people switch to OptMsg:

  • Opt-in inbox โ€” only approved senders get through, thanks to a patent-pending opt-in router
  • Passwordless sign-in โ€” no password to steal and nothing to phish
  • No ads โ€” and your data is never sold
  • A clean inbox โ€” no junk to flag, filter, or delete
  • 15GB storage on paid plans, plus Community Recommendations to help vouch for safe senders
  • Full encryption when both people use OptMsg

OptMsg runs on the web, iOS, and Android. Start free with the Reader plan, or upgrade from $49.99/year.

Your Inbox. Your Rules.

  • Mailfence Landing page
    Landing page //
    2022-11-30

Mailfence is an encrypted email service that offers OpenPGP based end-to-end encryption and digital signatures. Mailfence comes with a plethora of features that boost collaboration without compromising security and convenience. Mailfence documents allow you to safely store and edit documents, you can also share docs with your team with the push of a button. Mailfence calendar will keep your tasks, meetings, and events all in one secure place. Mailfence contacts will store your contacts and it will give you the ability to create mailing lists to maximize efficiency. We designed Mailfence to be a fully interoperable suite, which means you can synchronize Mailfence with most services out there. Mailfence business offers fully customizable whitelabel versions of the Mailfence interface. To put the cherry on top, Mailfence donates 15% of revenues of PRO subscriptions to IFF and EDRI to bolster the fight for Online privacy.

OptMsg

Website
optmsg.com
$ Details
freemium $5.99 / Monthly (Annual $49.99/yr; free Reader plan)
Platforms
Web iOS Android
Release Date
-
Startup details
Country
United States
State
Michigan
Founder(s)
Ryan LaMirand, Matt Dobbie

Mailfence

$ Details
freemium โ‚ฌ2.5 / Monthly (Entry, 5GB emails,10 aliases,)
Platforms
Browser Web Google Chrome Firefox iOS Android iPhone
Release Date
2013 November

OptMsg features and specs

  • Simple messaging interface
    OptMsg is designed to provide a straightforward and easy-to-use interface for sending and managing messages, which can reduce the learning curve for new users.
  • Focused feature set
    By concentrating on core messaging functionality rather than a broad suite of tools, the platform can offer a more streamlined experience for users who need basic communication capabilities.
  • Potential cost efficiency
    As a more specialized tool, OptMsg may offer competitive pricing compared to larger, more feature-heavy communication platforms, making it appealing for budget-conscious users or small teams.
  • Quick setup
    The platform is likely optimized for fast onboarding, allowing users to start sending messages or campaigns without extensive configuration.
  • Niche use-case suitability
    OptMsg may be well suited for specific messaging needs such as opt-in/opt-out communications or notifications, making it a good fit for businesses with those particular requirements.

Mailfence features and specs

  • Calendar and Scheduler
  • Calendar Management
  • Calendar sync
  • Document management
  • Email Templates
  • Email
  • Email notifications
  • Emailing
  • Collaboration Tools
  • Contact management
  • Adressbook
  • Custom Domains
    1 for the Entry, 5 for the Pro and 7 for the Ultra
  • Filters
  • Chat

Analysis of OptMsg

Overall verdict

  • I don't have verified information about OptMsg (optmsg.com) to provide an accurate assessment. I don't have reliable data on this specific product/service, its features, reputation, or user reviews.

Why this product is good

  • Unable to confirm this service's features or capabilities from available information
  • No verified user reviews or reputation data available to assess quality
  • Cannot verify legitimacy, pricing, or business practices without direct research
  • Recommend checking independent review sites, Trustpilot, or the company's official documentation directly

Recommended for

  • Users should conduct their own research before making a decision
  • Check for verified reviews on trusted platforms
  • Verify company legitimacy through business registries if considering payment or sensitive data sharing
  • Contact the company directly for clarification on their offerings

Analysis of Mailfence

Overall verdict

  • Mailfence is generally considered a good option for secure and private email communication.

Why this product is good

  • Mailfence is praised for its strong focus on privacy and security. It provides end-to-end encryption, ensuring that emails are secure from interception. Additionally, Mailfence operates under strict Belgian privacy laws, which offer strong protection for user data. The service also includes features like secure document storage and collaboration tools, making it a versatile option for individuals and businesses seeking privacy.

Recommended for

    Users who prioritize privacy and security in their email communications, as well as those looking for a service that operates under strong data protection laws, will appreciate Mailfence. It's particularly suitable for individuals, businesses, and organizations that require secure email capabilities.

OptMsg videos

About OptMsg

Mailfence videos

Mailfence Review - Good or Not? Which Tier is It?

Category Popularity

0-100% (relative to OptMsg and Mailfence)
Security & Privacy
100 100%
0% 0
Email
5 5%
95% 95
Email Clients
7 7%
93% 93
Enterprise Communication
0 0%
100% 100

User comments

Share your experience with using OptMsg and Mailfence. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare OptMsg and Mailfence

OptMsg Reviews

We have no reviews of OptMsg yet.
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Mailfence Reviews

  1. Phil_is_ill01
    Superb user interface, very simple to operate with, all in all a great platform.

    I am client since 3 years now, and they recently updated the platform's User Interface, which I'm very happy with. I have a peace of mind, have integrated it for all of my business email accounts (for my employees, etc). Also private use. Also, its suite of tools is complete and fully convenient. Highly recommended!

    ๐Ÿ Competitors: Gmail, ProtonMail
    ๐Ÿ‘ Pros:    Tools integrations|Easy user interface|Great customer support|Great value for the money
    ๐Ÿ‘Ž Cons:    Costly pro plan
  2. Awesome google alternative!

    No complaints or issues with Mailfence whatsoever, I have been switching between different google alternatives for the past year now, and so far I have stayed with Mailfence the longest. Hands down the best support system I have seen so far. Quick responses and really friendly.

    As for features and design, they are still improving and adding things. One of the best things is that you dont need to download anything to take advantage of the end-to-end-encryption. At the moment I am really satisfied with how everything looks and feels. It's hard to say what the product will look like in say 2 years, but it's really nice seeing a product evolve like that and being part of the journey.

    ๐Ÿ Competitors: FastMail, ProtonMail, Tutanota
    ๐Ÿ‘ Pros:    Privacy|Great customer support|Encryption
  3. Privacy, convenience and shitload of features

    I started using Mailfence a while back i was a free user at first but soon i found out that was a bit limited then i subscribed to the Entry subscription just to see if it would make any difference. The value that I got was immense for just 2.50$/month I get IMAP support, tons of storage for files and emails. Support also is top-notch really helpful and always willing to help they reply within minutes. Overall I think it's a really cool alternative to Google's Gmail,g drive and G calendar.

    ๐Ÿ Competitors: CounterMail
    ๐Ÿ‘ Pros:    Privacy concisous|Fast support|End to end encrypted|Two-factor authentication

5 Of The Best Alternatives To Proton Mail
Mailfence's free plan comes with one GB of storage (500MB for emails, 500MB for documents), the base plan comes with 11GB of storage (5GB for emails, 6GB for documents) plus ten aliases for $2.50/month, and the Entry Plan comes with 40GB of storage (10GB for email, 30GB for documents) plus 50 aliases for $3.50/month. The Base and Entry plans are billed yearly. You can use...
The Top 4 ProtonMail Alternatives
Mailfence puts emphasis on security by ensuring that their SSL/TLS certificate doesnโ€™t include any US certification. The steps theyโ€™ve taken ensure that even they canโ€™t read your emails or even open the private key used to open your email. They even provide the ability to send private emails that can only be opened by PGP encryption keys.
Best ProtonMail Alternatives for Secure Communications
Mailfence is a privacy-focused email service provider based in Belgium that offers OpenPGP encrypted emails. It offers robust security features to protect your email privacy, with no ads, no trackers, and no government surveillance. It also has advanced spam filters and message encryption to prevent any privacy slip-ups.
Source: canarymail.io

Social recommendations and mentions

Based on our record, Mailfence seems to be more popular. It has been mentiond 24 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

OptMsg mentions (0)

We have not tracked any mentions of OptMsg yet. Tracking of OptMsg recommendations started around Jul 2026.

Mailfence mentions (24)

  • How to remove the promotional Mailfence signature?
    -- Sent with https://mailfence.com Secure and private email. Source: about 3 years ago
  • Short domain (mf.me)
    I have activated the short domain (mf.me) , but I have a lot of email filters that filter my incoming mail by which alias they are using. I'm wondering if I have to reenter all of the aliases with the mf.me domain in my filters or whether the filtering system will automatically filter the incoming email regardless of which domain is used (mailfence.com or mf.me). Source: about 3 years ago
  • Symmetric vs Asymmetric Encryption: Whatโ€™s the difference?
    In todayโ€™s world, scammers and other cybercriminals are becoming increasingly present, affecting millions of users. To prevent these individuals from stealing our data, encryption is the key. Luckily, there are three different encryption methods that you can use: symmetric encryption, asymmetric encryption, and hash functions (Keyless). Mailfence uses symmetric and asymmetric encryption, as each method has pros... Source: over 3 years ago
  • 9 Reasons to Upgrade your Mailfence Account Today
    If youโ€™re a Mailfence free plan user, you might ask yourself, โ€œwhy should I upgrade to a premium plan when secure and private email Mailfence offers so much for free?โ€ Itโ€™s right, our Free plan offers 500 MB of storage, which is a lot, and all encryption and digital signing functionalities. However, you might want to consider these 9 reasons to upgrade to a paid plan today. Source: over 3 years ago
  • User data security, privacy, and anonymity
    Security, privacy, and anonymity are three concepts crucial to Mailfence. Our email suite has been designed to take all three into account, making it a unique solution. We also believe each of them should be a concern to you, even to varying degrees. But in some instances, they may overlap, and it can be tricky to distinguish them. What exactly is security? Privacy, and anonymity? How do they differ? And how... Source: over 3 years ago
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What are some alternatives?

When comparing OptMsg and Mailfence, you can also consider the following products

Gmail - Gmail is available across all your devices Android, iOS, and desktop devices. Sort, collaborate or call a friend without leaving your inbox.

ProtonMail - Secure email with absolutely no compromises. Get your free encrypted email account today.

Microsoft Outlook - Organize your world. Outlookโ€™s email and calendar tools help you communicate, stay on top of what matters, and get things done.

Tutanota - Get your encrypted mailbox for free.

Yahoo Mail - Web-mail with a terabyte of free storage space & spam protection. Yahoo!

mailbox.org - mailbox.org offers a secure e-mail account for home and business use. The domain name, me@mailbox.