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It's a split decision.
Choose Soverin if you need private hosted email on your own domain: its listed plan is €3.25/month billed annually (€39/year) for one mailbox, 25 GB and unlimited aliases. Choose Proofpoint if you need business email security or broader controls for collaboration, sensitive data and AI use; Essentials starts at $2.75 per active user/month, while Enterprise pricing is quote-based. These products solve different jobs, so compare the fit—not just the headline prices.
01Side by side
| Soverin | Proofpoint | |
|---|---|---|
| Starting price | €3.25/month, billed annually (€39/year) | From $2.75 per active user/month |
| Free plan | No free plan listed | No free plan listed |
| Best for | Solo users needing hosted email | Businesses needing email security |
| Core strength | Private custom-domain email with aliases | Security for email, data, collaboration and AI |
| Learning curve | Not published | Not published |
| Integrations/data | Calendar and contact sync; apps not named | AI discovery, data controls and audit trails |
| Team/seat costs | One mailbox; extra mailbox €10/year | Per active user; PESA add-on $1/month |
| Support | Support details not published | Support details not published |
Soverin Choose Soverin if
- Choose Soverin if you want hosted email on your own domain.
- Choose Soverin if 25 GB and unlimited aliases fit your needs.
- Choose Soverin if European hosting and no email scanning matter.
Proofpoint Choose Proofpoint if
- Choose Proofpoint if your business needs email threat protection.
- Choose Proofpoint if you need security controls across data and collaboration.
- Choose Proofpoint if you need visibility into AI apps and interactions.
02Pricing compared
These are not like-for-like prices: Soverin hosts a mailbox; Proofpoint Essentials adds email security to a business setup. Soverin lists one plan at €3.25 per month, billed annually at €39, for one mailbox with 25 GB and unlimited aliases. Month-to-month billing is not published. Hosting an existing domain is free; an additional mailbox costs €10 per year, and another 25 GB costs €29 per year.
Proofpoint Essentials lists monthly rates per active user: Business at $2.75, Advanced at $3.75 and Professional at $5.33. Annual-billing prices are not published. Archive imports above 2 GB per user cost $3/GB; imported data above that allowance costs $3/GB per month. Security Awareness is a $1-per-user monthly add-on. Enterprise is quote-based, with plan inclusions and seat or usage limits not published. Compare the currency, billing term and extra charges—not just the starting price.
03Features and depth
Soverin is the closer fit if the job is private email hosting on your own domain. Its homepage says it does not track users, scan emails or show advertising, and that mail is hosted in Europe. The listed mailbox includes 25 GB, unlimited aliases, unlimited messages, and calendar and contact sync. The homepage does not name specific sync apps. You can use an existing domain or register one.
Proofpoint is a security platform, not a replacement mailbox in the same sense. Its listed capabilities cover email threat protection, including business email compromise, and security across collaboration channels. It also describes controls for sensitive data and AI use: finding AI apps, users, agents, MCP servers and external services; applying context-aware policies; and recording AI interactions. Those are broader organizational security needs than Soverin’s published email-hosting offer. The published information does not establish that Proofpoint provides Soverin’s privacy claims, mailbox storage or custom-domain hosting. If you need both hosted email and security controls, confirm how Proofpoint fits with your existing mail service before comparing plans.
04Ease of use and learning curve
Soverin’s published offer is easier to scope: one mailbox, 25 GB, unlimited aliases and support for a custom domain. But the pricing information does not describe setup steps, migration tools or named calendar and contact apps. Its listed price is annual-only; month-to-month billing is not published. A review flags plaintext access as a caveat, so clarify what that means for your security requirements before switching.
Proofpoint lists more areas to evaluate, from email protection to data and AI controls. The published information does not explain deployment, administration or training requirements, so we would not assume the learning curve from the feature list alone. Ask for a product walkthrough, written plan inclusions and exit terms—especially for Enterprise, where pricing and limits are unpublished.
Questions people ask
Is Proofpoint a SaaS solution?
The published information describes Proofpoint as a cybersecurity platform for people, data and AI interactions, but it does not specify its delivery model or confirm whether a particular product is SaaS. Check the product documentation or ask Proofpoint how the service is deployed before treating it as a SaaS purchase.
What is the least safe email provider?
We can’t name one from the published information: it contains no comparative security testing or evidence ranking email providers. Soverin says it does not track users or scan emails, while Proofpoint lists email threat protection. Those descriptions do not establish which provider is least safe.
What is the pricing range for Proofpoint email security?
The listed Proofpoint Essentials monthly prices are $2.75 per active user for Business, $3.75 for Advanced and $5.33 for Professional. Enterprise is custom quote-based. Annual prices are not published; archive import and imported-data fees may add costs above the stated 2 GB per-user allowance.
How do I access Proofpoint encrypted email?
The published information does not explain how recipients access encrypted Proofpoint email or provide setup steps. It lists email threat protection and other security features, but does not specify an encrypted-email workflow. Check Proofpoint’s product documentation or ask your organization’s Proofpoint administrator for the instructions that apply to your account.