A customer-friendly SendGrid alternative
Meet MailerSend, the SendGrid alternative that empowers your entire team to work together on transactional email campaigns with advanced features, transparent pricing and award-winning customer support.

Great deliverability for all
Best-in-class customer support
MailerSend’s friendly customer service team is renowned for its award-winning support. Whether you need help setting up your account, troubleshooting, or with how to use advanced features, support is just a click away! No matter which plan you’re on, we’re here for you 24/7.

Easy management of multiple domains

Professionally designed templates

Inbuilt email verification testing

Powerful transactional SMS API

Secure IP allowlist
What our customers have to say
No hassle software
"MailerSend has been extremely reliable and fast, with a more generous free tier and no hassle for my legitimate use of the software as a transactional system. Sendgrid required a lot of forms and pleading to use for my own clients."
Support is great
"The ease of integration is super. I write predominantly in Golang for back-end services, and I had MailerSend integrated in about sixty seconds flat. Everything works, the support is great, pricing is fair, and I'm happy to be a paying customer."
Clean interface
"MailerSend's free tier is amazing and allows us to prototype and start using the service without any concern about cost. Additionally, the interface is super clean and the integration was sooooo easy."
How MailerSend features compare with SendGrid
Free plans
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Free emails/month | 3,000 | 100 |
Email API, SMTP relay, webhooks | ||
SMS API | ||
Inbound routing | ||
Bulk emailing | ||
Suppression management | ||
Email tracking & analytics | ||
Drag & drop template builder | ||
Rich-text template editor | ||
HTML template editor | ||
IP pool management | ||
Dedicated IP | Available for high-volume senders | Available for Pro and Premier plans |
Deliverability consultation | ||
Email verification | ||
24/7 email support | ||
Live chat support | Available for Premium and Enterprise plans | |
Onboarding assistance | ||
Multiple users | ||
User roles | 5 roles and custom options are available | 3 roles and custom options available |
Multiple domains | From $89 Pro plan | |
∞ templates | 250 for Premium plans, ∞ for Enterprise | |
30-day data retention | 14 days on premium and 30 days on enterprise plan | 7 days on Pro & Premier plans |
How MailerSend prices compare with SendGrid
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3,000 emails/month | Free | $14.95 |
50,000 | $30 | $14.95 |
100,000 | $60 | $29.95 |
250,000 | $150 | $249 |
500,000 | $300 | $249 |
750,000 | $450 | $449 |
1,000,000 | $580 | $449 |
1,500,000 | $825 | Custom |
2,000,000 | $1100 | Custom |
2,500,000 | $1,375 | Custom |
2,500,000+ | Custom | Custom |
Annual discount | 20% | None |
Frequently Asked Questions
Is the setup process complicated?
We like to keep things simple. We provide clear, comprehensive documentation and 7 SDK libraries that are updated monthly. Developers can simply plug in our API or SMTP relay and MailerSend will do the rest while low-coders can use our extensive library of integrations to connect their apps.
The goal of MailerSend’s email service is to take the hassle out of transactional email, that’s why we’ve made it easy to set-up and maintain.
Can I get a dedicated IP address?
Dedicated IPs are available to high-volume senders, but rest assured that our deliverability team is working hard to ensure that every account gets the best email deliverability possible. If you’d like to discuss whether a dedicated IP would be right for your business, get in touch.
How will you make my transactional emails secure?
MailerSend’s email delivery service is built on a secure email infrastructure, while our mail servers protect your email sendings with SPF, DKIM and DMARC security protocols. You can always be confident that your sending domain is safe from unauthorized sendings and your sender reputation remains intact.
What kind of support will you offer to my business?
You’ll get 24/7 support, including live chat and priority support for Premium accounts, from an award-winning customer service team.
We listen to and are in constant communication with our clients—not only do we pay close attention to the needs of all customers to fix any issues, we also take on your feedback in order to evolve our product and services.
We don’t automate any account flagging or suspension. You can rest assured that if there is an issue with your account, there’s a MailerSend human on the other side working hard to investigate and resolve it.
What options are available for editing emails?
We make it easy for users of all technical abilities to design professional, responsive transactional emails. The Rich Text and drag & drop editors make it easy to customize templates and create designs from scratch without the need for coding. The HTML editor is available for users who prefer to use their own code. All options are natively responsive.
How is pricing structured?
We have a fair and transparent pricing policy with no hidden costs or pricey add-ons needed to get the job done. We’re clear about what each plan includes, so if you feel the need to upgrade, you can do so with utmost confidence.
Our free plan includes 3,000 emails, with additional emails charged on a pay as you go basis at a rate of $1.00/1,000. Our cost-effective Premium plan is available for up to 2,500,000 emails/month, with additional emails charged at decremental rates starting at $0.90/1,000. Need more than 2,500,000 emails? Talk to us about a custom Enterprise plan.
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Try MailerSend with a free account
Whether you’re a small business, enterprise or startup, your whole team can quickly start working on transactional emails. There are no long-term commitments and no tricks up our sleeve—start with 3,000 free emails per month, then pay as you go!