Proton Mail For Business Pricing Overview

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Proton Mail For Business Pricing Key Insights

Last updated on Apr 09, 2026

Proton Mail For Business offers 3 pricing editions, starting from $6.99 to $19.99 . Proton Mail For Business pricing tiers are designed to support different usage levels and team sizes. Proton Mail For Business also offers a free trial. Compare the Proton Mail For Business pricing table below to figure out the best fit for your needs. Some plans may require you to contact Proton AG for custom pricing.

Mail Essentials — $6.99 / 1 User Per Month

Workspace Standard — $12.99 / 1 User Per Month

Workspace Premium — $19.99 / Per Month

Rated 4.6 / 5

*Pricing information is supplied by the software provider or retrieved from publicly accessible pricing materials. Final cost negotiations must be conducted with the seller.

Mail Essentials

Starting at $6.99

1 User Per Month

Includes these features:

15 GB storage per user

10 email addresses per user

3 custom email domains supported

Unlimited filters, folders, and labels

Password-protected emails

Catch-all email address

Automatic email forwarding

SMTP access for external tools

Works with Outlook, Thunderbird, Apple Mail

25 calendars per user

Calendar sharing

Show your availability

Add external calendars

Video conferencing integration

1 booking page for appointment scheduling

Secure file sharing

Online spreadsheet and document editor

Sync and back up files across devices

1 encrypted VPN connection per user

VPN servers in 10 countries

Ad-blocker and malware protection

Password manager

Secure sharing

Autofill and 2FA

Proton Meet meeting duration up to 1 hours

Proton Meet participant capacity up to 50

1 simultaneous active meetings with Proton Meet

Screen sharing

Limited prompts per user on Lumo AI

Basic chat history on Lumo AI

Workspace Standard

Starting at $12.99

1 User Per Month

Everything in Mail Essentials, plus:

1 TB storage per user

20 email addresses per user

15 custom email domains supported

Custom workspace branding

Email groups

Proton Sentinel

10 encrypted VPN connections per user

VPN servers in 120 countries

Proton Meet meeting duration up to 24 hours

Proton Meet participant capacity up to 100

2 simultaneous active meetings with Proton Meet

Unlimited meetings per day with Proton Meet

Meeting recording with Proton Meet

Workspace Premium

Starting at $19.99

Per Month

Everything in Workspace Standard, plus:

Choose the plan that best fits your business: our B2B pricing offers flexible monthly and annual options, with up to 13% off, along with a 14-day free trial to get started risk-free.

Pricing information for Proton Mail For Business is supplied by the software provider or retrieved from publicly accessible pricing materials. Final cost negotiations to purchase Proton Mail For Business must be conducted with the seller.

30-day risk-free guarantee with a full refund if not satisfied.

Pricing information was last updated on March 31, 2026

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Start a 14-day free business trial. Protect your business communications with easy-to-use encrypted email and calendar. Stay private, stay compliant.

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Proton Mail For Business Pricing FAQs

Generated using AI

According to G2 reviews of Proton Mail For Business, the pricing is best suited for privacy-conscious small businesses, solo professionals, and regulated industries such as healthcare, legal services, and financial services. G2 reviewers from mental health care, legal services, and accounting consistently highlight HIPAA compliance and end-to-end encryption as primary drivers. The Mail Essentials tier suits freelancers and micro-businesses needing secure custom-domain email affordably. Workspace Standard fits growing small to mid-market teams requiring expanded storage and advanced security like Proton Sentinel. Workspace Premium aligns with mid-market organizations needing AI tools, data retention policies, and large-scale video conferencing, with enterprise needs addressed through custom quotes.

Proton Mail For Business does not offer a free business tier, but a free trial is available for evaluation. G2 reviewers frequently reference Proton's personal free plan as a starting point before upgrading to business plans. Proton Mail For Business's paid plans begin at $6.99 per month for Mail Essentials, unlocking custom domains, SMTP access, calendar sharing, VPN connections, and a password manager. Higher tiers like Workspace Standard at $12.99 per month add 1TB storage, Proton Sentinel security, and expanded VPN access across 120 countries, while Workspace Premium at $19.99 per month adds 3TB storage, AI writing tools, and advanced data retention policies unavailable in lower tiers.

G2 reviewers overwhelmingly rate Proton Mail For Business highly, with the majority awarding 5 stars, and pricing sentiment is largely positive. Multiple G2 users explicitly describe the pricing as fair, reasonable, or excellent value compared to competitors like Google Workspace and Microsoft 365. Reviewers in consulting, marketing, and IT highlight that Proton Mail For Business delivers security, VPN, password management, and storage in one consolidated suite at a fraction of what separate tools would cost. A few G2 reviewers mention wishing storage tiers were more flexible or that the business version feels expensive for solo users, but these are minority concerns against a backdrop of strong overall satisfaction.

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Proton Mail For Business Pricing Reviews

(2)

Verified User in Consulting

5/13/2026

"Excellent Products"

5/5

What do you like best about Proton Mail For Business?

For me personally, safety and security is paramount. Like any other software product, I think there could be work with the UI and making things a little more streamlined, but overall, I think the experience has been excellent. It has all of the features that help make day-to-day e-mail processing efficient and streamlined. Review collected by and hosted on G2.com.

What do you dislike about Proton Mail For Business?

As I mentioned, the user interface could be a bit more modern and effective. A feature that would allow dictation verbally within the e-mail would be helpful for those that aren't able to type or prefer not to. There aren't very many things that need to be done, it's a pretty good product. Having said this, it would be nice to have the email product and the calendar product and perhaps even the drive product integrated so you could easily access and see all three within one interface. Review collected by and hosted on G2.com.

Verified User in Information Technology and Services

Small-Business (50 or fewer emp.)

5/12/2026

"Structural failure: no escalation path, no enterprise response, no accountability"

0/5

What do you like best about Proton Mail For Business?

Proton's end-to-end encryption model is technically sound, and their commitment to Swiss privacy law and zero-access architecture is genuine. The core email product is reliable, and the privacy-first approach is exactly what organizations handling sensitive communications need. The product itself is not the problem. Review collected by and hosted on G2.com.

What do you dislike about Proton Mail For Business?

Proton's enterprise support structure is fundamentally broken for business customers. I made eight formal escalation requests over several weeks, asking to be routed to someone with commercial authority. Every request was absorbed by the support tier and never executed. I requested escalation to the Proton Foundation and executive leadership no fewer than eight times. Every request was acknowledged and ignored.

When I located their enterprise email address and sent a detailed inquiry describing a potential 50-seat Workspace deployment worth between $7,794 and $11,994 per year, I gave their enterprise team six full business days to respond. They said nothing.

The core issue is that when Workspace launched, Business Suite customers were migrated automatically at no cost. Legacy Business customers — despite having functionally identical product access — were told to upgrade manually, thereby terminating their paid subscriptions early and forfeiting a lifetime discount. The financial difference was approximately $6 per year. Proton chose to ignore a potential $11,994 annual contract rather than bridge an $11 gap over the remaining 22 months of a paid subscription.

The support agents acted in good faith within their authority. The failure is structural. There is no functional path from a legacy business customer to anyone with commercial authority at Proton. Review collected by and hosted on G2.com.

What problems is Proton Mail For Business solving and how is that benefiting you?

Proton Mail for Business was intended to address my organization's need for a privacy-first, sovereign communications platform to replace a Microsoft 365 Government Community Cloud High environment. The product architecture is well-suited to that problem. The company's support and enterprise structure is not.

I was evaluating Proton Workspace as a proof of concept for a 50-seat deployment. That evaluation was derailed entirely by Proton's inability to route a legitimate enterprise inquiry to anyone authorized to address it. The product solves the right problem. The organization behind it is not equipped to serve enterprise customers who need more than a Zendesk ticket.

If you are a small team with straightforward needs, Proton Mail for Business will serve you well. If you are an enterprise evaluator, a legacy Business customer, or anyone who may need to escalate beyond frontline support, go in with your eyes open. Review collected by and hosted on G2.com.