Pricing
One flat price per plan — no per-seat fee. Storage and sending limits are shared across every domain and address on your account. There is no free tier: running mail servers costs real money, so the cheapest plan is a genuinely cheap plan instead of a loss-making one.
Starter
One or two domains, a handful of addresses
€18
/year
Yearly only · €1.50 a month
€18
/year
Yearly only · €1.50 a month
2 domains
10 mailboxes
Unlimited aliases
5 GB pooled storage
100 sends / day · 20 / hour
Webmail, IMAP and SMTP
Email support
Business
Popular
Small companies and studios
€60
/year
Two months free
€6
/month
Billed monthly
10 domains
50 mailboxes
Unlimited aliases
60 GB pooled storage
500 sends / day · 60 / hour
+5 domains for €12/yr
API + webhooks
3 administrators
Priority email support
Professional
Higher volume, more control
€150
/year
Two months free
€15
/month
Billed monthly
50 domains
Unlimited mailboxes
Unlimited aliases
300 GB pooled storage
2,000 sends / day · 200 / hour
+5 domains for €10/yr
Audit log export
10 administrators
Priority support with response target
Enterprise
Custom requirements
Custom
Annual agreement
Custom
Annual agreement
Unlimited domains
Unlimited mailboxes
Custom storage and sending limits
Dedicated IP option
DPA + SLA
Named contact
Run out of domains? Add five at a time.
Domain packs sit on top of Business and Professional and are always billed yearly — €12 a year on Business, €10 a year on Professional — even when the plan itself is billed monthly. A pack raises only the number of domains you may connect; mailboxes, storage and sending limits stay as they are. Remove a pack at renewal, no penalty.
Business · 10 domains + 2 packs
20 domains · €84/yr
Professional · 50 domains + 4 packs
70 domains · €190/yr
Compare every limit
| Limit | Starter | Business | Professional | Enterprise |
|---|---|---|---|---|
| Price per year | €18 | €60 | €150 | Custom |
| Price per month | — | €6 | €15 | Custom |
| Domains included | 2 | 10 | 50 | Unlimited |
| Extra domains | — | +5 for €12/yr | +5 for €10/yr | Part of the agreement |
| Mailboxes | 10 | 50 | Unlimited | Unlimited |
| Aliases | Unlimited | Unlimited | Unlimited | Unlimited |
| Pooled storage | 5 GB | 60 GB | 300 GB | Custom |
| Outgoing / day | 100 | 500 | 2,000 | Custom |
| Outgoing / hour | 20 | 60 | 200 | Custom |
| Incoming / day | 2,500 | 12,500 | 50,000 | Custom |
| API access | Read only | Full | Full | Full |
| Webhooks | — | Yes | Yes | Yes |
| Administrators | 1 | 3 | 10 | Custom |
| Two-factor auth | Yes | Yes | Yes | Yes |
| Audit log | 30 days | 1 year | 2 years | Custom |
| Support | Priority email | Priority, response target | Named contact |
The awkward questions
Why there is no free plan
A mailbox costs money every day it exists — storage, backups, spam filtering, and a share of the sending reputation we all depend on. A free tier would be paid for by the customers who do pay, and it attracts exactly the accounts that damage deliverability for everyone else. We would rather make the cheapest plan genuinely cheap than make it free and quietly fund it elsewhere.
Why we don't count your addresses
An address on our platform costs us next to nothing — a row in a table and a mailbox at the mail server. What actually costs money is the storage it uses and the mail it sends and receives, and those are what we meter. So Starter and Business come with a comfortable count of mailboxes, and Professional and Enterprise stop counting them altogether. Pay for the resources that have a bill attached, not for the labels you put on them.
Why Starter and the packs are yearly only
Every card payment carries a fixed fee. On very small amounts that fee is a huge share of the payment — a monthly Starter, or a monthly domain pack, would have to cost more per year than the yearly version. Charging more for the smaller commitment seemed dishonest, so nothing under €60 a year is ever billed monthly: Starter is €18 once a year and domain packs are €12 or €10 a year, even when the plan itself is billed monthly.
What happens if you outgrow a limit
Nothing breaks silently. At 80% of any quota you get a notice; at 100% incoming mail is deferred rather than bounced, so senders retry while you decide. Add a domain pack, raise a mailbox quota, or move up a plan — the difference is prorated and the new limits apply the moment you confirm.
Sending limits exist to protect deliverability for everyone on the platform. MailRos is not a bulk or marketing email service; outbound volume is expected to be transactional and person-to-person.