Pricing
Choose the plan that fits your needs. Start on the Free plan and upgrade only when you outgrow it.
Our plans
How many emails do you send per month?
10.000 emails per month. Starter: €10. Growth: €13. Pro: €15. Recommended: Starter.
Free
Use it with monthly limits, without any costs.
Free
300 emails/month
No credit card required
1 Domain
1 User
300 emails/month
No credit card required
SMTP Relay
Integrations and SDKs
Starter
Great for small projects and indie developers.
10.000 emails/month
Extra emails: €1.50 / 1.000
5 Domains
Unlimited users
Basic customer support
Essential analytics
Growth
Ideal for growing businesses, startups, and agencies.
10.000 emails/month
Extra emails: €1.15 / 1.000
30 Domains
Unlimited users
Basic customer support
Essential analytics
Pro
Perfect for large enterprises and high-volume senders.
10.000 emails/month
Extra emails: €1.10 / 1.000
Unlimited domains
Unlimited users
Priority customer support
Advanced analytics
No credit card required Upgrade, downgrade, or cancel anytimeCompare features across plans
Free | Starter €10/mo | Growth €13/mo | Pro €15/mo | |
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Sending | ||||
Transactional Emails Transactional Emails Learn more |
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Broadcast Emails Broadcast Emails Learn more |
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Inbound Emails Inbound Emails Learn more | - |
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Email scheduling Schedule emails to be delivered at a specific date and time. Learn more | - | - |
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Sandbox mode Test your email content, delivery handling and webhooks on a project without sending anything to real recipients. Learn more | - |
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Suppression list Ensure deliverability with our suppression list, blocking emails to unsubscribed or bounced addresses. Learn more |
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Volume and limits | ||||
Monthly emails included Transactional, Broadcast and Inbound emails combined. | 300 | 10.000 | 10.000 | 10.000 |
Monthly Limit | 300 | No limit | No limit | No limit |
Daily Limit | No limit | No limit | No limit | No limit |
Spend limits Set a monthly cap on your account. Sending pauses when the cap is reached instead of billing overage. Learn more | - |
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Domains and IPs | ||||
Sending Domains Manage and send emails from multiple domains, depending on your plan. Learn more | 1 | 5 | 30 | Unlimited |
Managed DKIM The provider hosts the DKIM key behind CNAME records and rotates it for you. Lettermint replaces the key every six months without interrupting sending. Learn more |
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DKIM, SPF, DMARC compliant |
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Projects Use projects to separate your mailings for better insights on your sent emails. Learn more | 1 | Unlimited | Unlimited | Unlimited |
Shared IPs Send emails via our Shared IPs, monitored strictly to ensure high deliverability standards. |
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Dedicated IPs Add a Dedicated IP to ensure your emails are sent from your own unique address, unaffected by other users. Available on Pro plans from 300,000 emails per month. | - | - | - | Available as add-on |
Bring your own IP (BYOIP) Send from IP addresses you own, so your sender reputation stays fully under your control. For enterprise customers on Pro. | - | - | - | Enterprise |
 Developer tools | ||||
SMTP Relay |
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REST API |
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Batch sending Send many separate emails in one API call, each with its own recipient and content. Learn more |
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SDKs |
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CLI An official command-line tool to send emails and manage your account from the terminal, scripts and CI pipelines. Learn more |
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MCP Connect AI agents to Lettermint via our Model Context Protocol (MCP) server. Learn more |
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Webhooks |
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Bounce notifications (DSN) Receive the delivery status notifications (DSN) and complaint reports that mailbox providers send back, forwarded to an inbox of your choice, next to webhooks. Learn more |
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Analytics | ||||
Delivery Insights |
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Tags Label emails with your own tags and filter messages and statistics by them. Learn more |
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Open Tracking Track when recipients open your emails to measure reach and engagement. Learn more | - |
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Click Tracking Track when recipients click links in your emails to measure engagement and optimize your content. Learn more | - |
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Custom Tracking Domains Use your own domain for tracking links, keeping your branding consistent and professional. Learn more | - | - | - |
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Spam Insights | - | - | - |
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Weekly reports Receive a weekly overview of your delivery, bounces, complaints and plan usage in your inbox. Learn more |
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Message history | 28 days | 28 days | 28 days | 28 days |
 Team and access | ||||
Users | 1 | Unlimited | Unlimited | Unlimited |
User Roles | - |
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Custom Roles Create your own roles with specific permissions and decide per team member or client what they can access. Learn more | - | - | - |
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Activity Logs See detailed logs of your team's activities and actions. | - | - | Coming Soon | Coming Soon |
Social login |
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Security and compliance | ||||
Multi-factor authentication |
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Passkeys Sign in to the dashboard with a passkey instead of a password, using Face ID, Touch ID or a security key. Learn more |
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Single Sign-On (SSO) Let your team log in through your organization's identity provider, such as Okta or Microsoft Entra ID, over SAML or OIDC. SCIM keeps team members in sync automatically. Learn more | - |
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IP allowlist Restrict API tokens to a list of IP addresses, so a leaked token cannot be used from anywhere else. Learn more |
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Enforced TLS Deliver only over an encrypted connection. Emails to servers without TLS support are held back instead of sent in plain text. Learn more |
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ISO 27001 certified An independently audited information security management system. Lettermint's certificate is available in its Trust Center. Learn more |
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European infrastructure | ||||
EU-based infrastructure Built & hosted in Europe Learn more |
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GDPR compliant |
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Data Processing Agreement A data processing agreement under Article 28 GDPR. Lettermint's applies automatically to every customer and is countersigned on request. Learn more |
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 Support | ||||
Ticket Support |
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Email Support |
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Social Media Support You can reach us via X (Twitter) and Bluesky Learn more |
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Discord Support |
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Direct line to our team A private channel straight to the people who run Lettermint, for enterprise customers on Pro. | - | - | - | Enterprise |
SLA A written service level agreement with guaranteed uptime and response times, for enterprise customers on Pro. | - | - | - | Enterprise |
Add-ons
Dedicated IPs
€50/mo
Need your own dedicated IP address for greater control over your email sending? This add-on provides a well-maintained dedicated IP and is available exclusively for Pro customers.
Frequently Asked Questions
Loved by developers
Tried Lettermint early on and kept using it. I value EU-based tools, and they help me send fast, spam-free transactional emails so my customers never miss a thing.
Raymond de Vries
Founder of ProdropsSolid EU email service. Netherlands-based with reliable delivery and helpful support. Does what it says, definitely switching from my current provider.
Sebastiaan Kloos
Founder of LearnkitI’d been looking for a good European transactional mail provider, and I finally found one with Lettermint. Great speed, deliverability, and insights.
Alex Bouma
Founder of Chief ToolsI've been using Lettermint's transactional emails for a month now and so far I have experienced easy setup, great insight, stable deliveries & EU-based. Recommend!
Ralph J. Smit
Freelance DeveloperLooking for an EU based transactional mail provider I found Lettermint. Setting up was a breeze, deliverability top notch and support simply outstanding. Time to switch!
Richard Verbruggen
Founder of VlootFor our startup eMeals, it's crucial that order confirmations reach customers instantly, as they order food through our platform that can be delivered within 30 minutes.
Jeffrey van Hees
Founder eMeals.nlSmooth migration from previous provider to Lettermint. User-friendly dashboard, seamless WordPress integration, reliable delivery, and great to have EU-based data hosting.
Lettermint offers a fantastic price and a hassle-free data processing agreement. Their customer service is outstanding, responding quickly even on a Sunday evening.
Mads Henrichsen
Founder & Partner at syv.aiWe've been looking for a great, simple and reliable mail service that's not too complicated and cluttered with unnecessary features.
Emil Stepanian
Founder of Hubbl.coI initially used Postmarkapp, but I was looking for an EU-based provider. With Lettermint, I finally found what I was looking for: fast delivery, excellent deliverability.
Kenneth Wolfs
CEO of Webmedia - NijmegenDitched Postmark for Lettermint – same clean UI plus extras, EU hosting over US servers, and lightning-fast support. No regrets!
Joshua de Gier
Owner at Pendo.nlIn order to increase our digital autonomy, we were looking for a reliable EU email provider. Lettermint's offers are as good as, if not better than, the competitors.
Paul Perreijn
CTO of Chipmunk HealthTried Lettermint early on and kept using it. I value EU-based tools, and they help me send fast, spam-free transactional emails so my customers never miss a thing.
Raymond de Vries
Founder of ProdropsSolid EU email service. Netherlands-based with reliable delivery and helpful support. Does what it says, definitely switching from my current provider.
Sebastiaan Kloos
Founder of LearnkitI’d been looking for a good European transactional mail provider, and I finally found one with Lettermint. Great speed, deliverability, and insights.
Alex Bouma
Founder of Chief ToolsI've been using Lettermint's transactional emails for a month now and so far I have experienced easy setup, great insight, stable deliveries & EU-based. Recommend!
Ralph J. Smit
Freelance DeveloperLooking for an EU based transactional mail provider I found Lettermint. Setting up was a breeze, deliverability top notch and support simply outstanding. Time to switch!
Richard Verbruggen
Founder of VlootFor our startup eMeals, it's crucial that order confirmations reach customers instantly, as they order food through our platform that can be delivered within 30 minutes.
Jeffrey van Hees
Founder eMeals.nlSmooth migration from previous provider to Lettermint. User-friendly dashboard, seamless WordPress integration, reliable delivery, and great to have EU-based data hosting.
Lettermint offers a fantastic price and a hassle-free data processing agreement. Their customer service is outstanding, responding quickly even on a Sunday evening.
Mads Henrichsen
Founder & Partner at syv.aiWe've been looking for a great, simple and reliable mail service that's not too complicated and cluttered with unnecessary features.
Emil Stepanian
Founder of Hubbl.coI initially used Postmarkapp, but I was looking for an EU-based provider. With Lettermint, I finally found what I was looking for: fast delivery, excellent deliverability.
Kenneth Wolfs
CEO of Webmedia - NijmegenDitched Postmark for Lettermint – same clean UI plus extras, EU hosting over US servers, and lightning-fast support. No regrets!
Joshua de Gier
Owner at Pendo.nlIn order to increase our digital autonomy, we were looking for a reliable EU email provider. Lettermint's offers are as good as, if not better than, the competitors.