Simple pricing for every kind of email
Start free. Pay for what you send, the mailboxes you use, or the servers you relay.
Campaigns & transactional email
One monthly allowance for all the mail you send through the API, SMTP and the campaign editor.
Free
Try the platform with real mail.
- 1,000 emails / month
- Campaigns and transactional
- Glass-box delivery analytics
- Shared IP pool
Starter
For new products and small lists.
- 50,000 emails / month
- Templates & webhooks
- Glass-box delivery analytics
- Shared IP pool
Growth
Your own IP and managed warm-up.
- 500,000 emails / month
- Dedicated IP included
- AI copilot & IP rotation
- Managed warm-up
Scale
High volume with priority help.
- 5,000,000 emails / month
- Multiple dedicated IPs
- AI copilot & IP rotation
- Priority support
| Compare plans | Free | Starter | Growth | Scale |
|---|---|---|---|---|
| Price per month | $0 | $29 | $99 | $499 |
| Emails per month | 1,000 | 50,000 | 500,000 | 5,000,000 |
| REST API and SMTP | ||||
| Campaign editor and lists | ||||
| DKIM, SPF and DMARC set-up | ||||
| Per-provider delivery reports | ||||
| Templates and webhooks | — | |||
| Sending IPs | Shared pool | Shared pool | 1 dedicated IP | Several dedicated IPs |
| Managed IP warm-up | — | — | ||
| AI deliverability copilot | — | — | ||
| Priority support | — | — | — |
Business mail
Professional mailboxes on your own domain. You pay per mailbox, per month — add or remove mailboxes whenever you like.
Business mailbox
Webmail, IMAP and SMTP, calendar, aliases, forwarding, spam filtering and two-step sign-in.
Get business mailFree migration tools
Copy mailboxes from your old host over IMAP — one at a time or many from a CSV — and import .mbox, .eml, contacts and calendars.
How it worksMany mailboxes?
Hosting and domain providers get wholesale packages, their own brand and a panel to manage clients.
Partner programSMTP relay for hosting servers
Use SalmonHost as the smarthost for cPanel, Plesk, DirectAdmin or any mail server. The cap per server keeps one hacked site from spending your whole allowance.
Relay Start
100,000 relayed emails a month.
- 100,000 emails / month
- Up to 25,000 per server
- Outbound spam filtering
- Per-domain limits and reports
Relay Grow
500,000 relayed emails a month.
- 500,000 emails / month
- Up to 100,000 per server
- Outbound spam filtering
- Per-domain limits and reports
Relay Scale
2,000,000 relayed emails a month.
- 2,000,000 emails / month
- Up to 500,000 per server
- Outbound spam filtering
- Per-domain limits and reports
Usage rates
When a product is billed by usage on your account, these are the rates.
| Product | Rate | Included |
|---|---|---|
| Transactional email | $1.00 per 1,000 messages | First 1,000 messages |
| Campaign email | $0.80 per 1,000 messages | — |
| Business mail | $3.00 per mailbox per month | — |
Reselling to your own customers?
The partner program gives hosting and domain providers wholesale mailbox packages, white-label webmail and an API for WHMCS and control panels.
Pricing questions
Is there a free plan?
Yes. The Free plan includes 1,000 emails a month and needs no credit card.
How is Business Mail billed?
Per mailbox, per month. You can add or remove mailboxes at any time.
What does “dedicated IP included” mean?
From the Growth plan your mail leaves from an IP address used only by you. We warm it up for you and watch its reputation.
What is the per-server cap on relay plans?
Each hosting server may send at most that many messages a month, so one compromised server cannot spend the allowance of all the others.
Can I change plans later?
Yes. You can move up or down from your account at any time.
Do you offer pricing for resellers?
Yes. Hosting and domain providers get wholesale mailbox pricing through the partner program. Apply from the partner portal.
Start free today
1,000 emails a month, no credit card. Upgrade when you need more.