Free
Build and test your first campaigns.
€0 / month
- Hosted emails
- 3,000
- Active subscribers
- 2,000
- Sending domains
- 1
- Tracking pixels
- 1
- Own servers
- —
Hosted delivery uses your monthly email allowance.
Start freeCompare email platforms
Find the right email platform
Compare hosted platforms, connected-server delivery and self-hosted alternatives. See the workflows, limits and operating costs before you choose.
A different way to send
Unlimited emails with your own server, from €12/month
Connect your own VPS and send without a monthly platform email quota. Keep campaigns, contacts, templates, and reports together in SendMailOS.
- Own-server sends do not use hosted email credits
- Connect one server with Starter at €12/month
- Keep campaigns, contacts, and reports in one place
Starter subscription and your VPS costs apply. Warm-up, fair use, server capacity, subscriber limits and other plan limits apply.
Compare SendMailOS plans
Start free, or connect your own sending server from €12/month. Every paid plan also includes a monthly hosted sending allowance.
Starter
For one brand ready to send regularly.
€12 / month
- Hosted emails
- 25,000
- Active subscribers
- 10,000
- Sending domains
- 3
- Tracking pixels
- 3
- Own servers
- 1
Unlimited own-server emailsVPS costs, sending safeguards, and other plan limits apply.
Choose StarterGrowth
For teams managing more brands and workflows.
€39 / month
- Hosted emails
- 100,000
- Active subscribers
- 50,000
- Sending domains
- 10
- Tracking pixels
- 10
- Own servers
- 3
Unlimited own-server emailsVPS costs, sending safeguards, and other plan limits apply.
Choose GrowthPro
For larger audiences and more sending infrastructure.
€99 / month
- Hosted emails
- 250,000
- Active subscribers
- 250,000
- Sending domains
- 50
- Tracking pixels
- 50
- Own servers
- 10
Unlimited own-server emailsVPS costs, sending safeguards, and other plan limits apply.
Choose ProPrices shown per month in EUR. A hosted email uses one send per recipient. Own-server delivery does not use hosted credits. Your VPS costs and other plan limits still apply.
See every plan limitChoose a comparison
SendMailOS vs Mailchimp
Compare audience limits, application email, and everyday campaign work.
- Free-plan allowances
- Marketing and transactional email
- A practical switching checklist
SendMailOS vs Brevo
Understand daily sending caps, monthly credits, and the channels your team needs.
- Daily vs monthly sending
- Contacts and workflows
- Email and customer replies
SendMailOS vs MailerLite
Compare subscriber capacity, editable templates, and the tools around your emails.
- Contacts and monthly sends
- Campaigns and automation
- Website tools to account for
Twilio SendGridSendMailOS vs SendGrid
Compare API and SMTP sending, delivery events, and your integration requirements.
- API and SMTP
- Ongoing free plan vs trial
- Integration and migration checks
Resend
SendMailOS vs Resend
API, campaigns and new Inbox workflows.
- Transactional and marketing models
- Threaded replies and AI tools
Postmark
SendMailOS vs Postmark
Application email and message streams.
- Transactional and broadcast streams
- Integration and routing choices
Sendy
SendMailOS vs Sendy
Managed workspace or self-hosted app.
- Application hosting and operations
- Delivery and ongoing costs
EmailOctopus Connect
SendMailOS vs EmailOctopus Connect
Connected VPS or your Amazon SES account.
- Audience and provider limits
- Platform and delivery bills
Mautic
SendMailOS vs Mautic
Choose the workflows you want to operate.
- Self-hosted application operations
- Automation and delivery costs
These logos identify the platforms being compared. No partnership or endorsement is implied.
See the tools before you choose
Create your campaign
Build an email your team can edit, then test it before sending.
Explore campaigns
Automate a follow-up
Choose a trigger, add a delay, and send the next useful message.
Explore workflows
Compare the work, then the plan
What will you send?
List newsletters, welcome messages, receipts, and password resets. Count each recipient and leave room for automated email.
Who will use it?
Include the people creating emails, the developers connecting your application, and the team answering customer replies.
What must stay connected?
Write down forms, websites, sales tools, templates, and events. A lower entry price is not useful if a required part of your process is missing.
What happens as you grow?
Compare contact caps, monthly or daily sends, workflow limits, and the cost of the actual next plan. Check ongoing free access separately from a time-limited trial.
One workspace
Campaigns, follow-ups, and replies
Create a campaign, send a welcome sequence, and answer the customer’s next question. Your team can use the dashboard while developers connect application email through the API or SMTP.
Start with 3,000 monthly email credits and up to 2,000 subscribed contacts. Review domain, workflow, and other Free plan limits before moving your work.
See all email toolsMore help choosing
Email examples for your industry
Explore practical email plans for shops, software products, hotels, events, and other businesses. Each example explains the audience, the workflow, and the result to measure.
Browse industry examplesHow we compare
These comparisons are written by SendMailOS. We link to official product sources and include situations where another tool may fit. We do not present unmeasured deliverability, support, or conversion claims as independent test results. Start with your own requirements and test them.
Start with your next email
3,000 email credits each month and up to 2,000 subscribed contacts on Free. Other plan limits apply.