MailerSend
Transactional email software
- Features
- Ease of use
- Ease of management
- Quality of support
- Affordability
- Market presence
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$5.60 per month
Free TrialFree version
Small
Medium
Large
- Real estate and property management
- Education and training
- Agriculture, fishing, and forestry
What is MailerSend
MailerSend is a transactional email platform that provides APIs and SMTP relay for sending application-generated messages such as password resets, receipts, and notifications. It targets developers and product teams that need deliverability controls, templates, and event tracking without building email infrastructure in-house. The product combines sending infrastructure with a template builder, inbound routing, and webhooks for delivery events. It is positioned as a developer-oriented service with optional UI tools for non-technical users to manage templates and domains.
Multiple sending interfaces
MailerSend supports both REST APIs and SMTP relay, which helps teams integrate with modern applications as well as legacy systems. It also provides webhooks for delivery, bounce, and complaint events to keep application state in sync. This breadth of integration options aligns with common requirements in transactional email deployments.
Template and workflow tooling
The platform includes a template builder and template management features so teams can maintain transactional content without redeploying application code. It supports variables and reusable components to standardize message layouts across products. This reduces reliance on engineering for routine copy or layout updates compared with API-only sending services.
Deliverability and domain controls
MailerSend provides domain and sender management features that support authenticated sending (for example, DNS-based verification) and reputation management practices. It exposes delivery analytics and event logs that help diagnose bounces, blocks, and spam complaints. These controls are important for teams that need operational visibility similar to other established transactional email providers.
Primarily email-focused scope
MailerSend is centered on email delivery and related tooling, and it may not cover broader cross-channel messaging needs (such as SMS, push, or in-app) in the same product. Organizations looking for a unified omnichannel engagement suite may need additional vendors. This can increase integration and reporting complexity across channels.
Advanced deliverability features vary
Some enterprise-grade deliverability capabilities (such as highly customized deliverability consulting, dedicated IP management workflows, or advanced suppression governance) can depend on plan level and operational maturity. Teams with strict compliance or high-volume sending may need to validate feature availability during procurement. This is a common evaluation point when comparing transactional email platforms.
Learning curve for setup
Proper configuration requires DNS changes, domain verification, and event handling via webhooks to get full value from tracking and deliverability features. Teams without email operations experience may need time to implement authentication and monitoring correctly. Misconfiguration can lead to lower inbox placement or incomplete analytics.
Plan & Pricing
| Plan | Price | Key features & notes |
|---|---|---|
| Free | $0 / month | 500 emails/month; 10 email verification credits; 1 user seat + 1 accountant role; 1 domain; 1 template; 100 daily API requests; 1-day activity data retention. |
| Hobby | $5.60 / month (billed yearly; $7.00 / month billed monthly) | 5,000 emails/month; 100 email verification credits; extra usage $1.20 / 1,000 emails; includes Email API, SMTP relay, drag & drop builder, bulk emailing; usage limits: 5 seats, 1 domain, 3 templates, 1-day activity data retention, 1,000 daily API requests. |
| Starter | Price varies by selected volume (not explicitly shown in USD on the pricing page) | Includes 50,000 emails/month (per listing on pricing page); all Hobby features plus sender identities, remove MailerSend logo, SMS API (US & CA); extra usage starts at $0.95 / 1,000 emails (per MailerSend help docs); usage limits: 5 seats, 10 domains, 250 templates, 7-day activity data retention, 100,000 daily API requests. |
| Professional | Price varies by selected volume (not explicitly shown in USD on the pricing page) | Includes 50,000+ emails/month; all Starter features plus 7-day API logs retention, dedicated account manager, deliverability consultation; extra usage starts at $0.80 / 1,000 emails; usage limits: unlimited users/domains/templates, 30-day activity data retention, 500,000 daily API requests. |
| Enterprise | Custom / contact sales | Designed for large organizations; includes everything in Professional plus 14-days API logs retention, enterprise-grade support, dedicated IP included; pricing by quote (Get a demo / contact sales). |
Add-ons (from official pricing page): Domain spaces $4.00 per domain space; Phone numbers $2.00 per phone number (US & CA); Activity data retention add-on from $5.00 (tiered by volume); DMARC monitors $2.00 per domain; Dedicated IPs: contact support.
Seller details
MailerLite, Inc.
Vilnius, Lithuania
2010
Private
https://www.mailerlite.com
https://x.com/mailerlite
https://www.linkedin.com/company/mailerlite/
