MailerSend

Name: MailerSend
Brand: MailerSend
Price: 6.3 USD
Rating: 4.3 (108 reviews)

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Intuitive email API and SMTP email sending with high deliverability and easy integration.

From $6.30/mo flat, billed monthly (free plan available)

Freemium Email API Tools Developer Tools

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4.3 (108 across the web)

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Reviews on G2 Capterra

108 reviews tracked 1 press mention

The Bottom Line

Updated Nov 10, 2026

Price: From $6.30/mo flat, billed monthly (free plan available). Compare plans

Key facts

Provides intuitive email API and SMTP relay for transactional emails.
Offers high deliverability, easy integration with 7 SDKs, and 24/7 support.
Includes features like multiple domains, inbound routing, and custom templates.

Pros

Easy and quick integration with extensive documentation and SDKs.
High email deliverability rates and managed sender reputation.
User-friendly interface suitable for both technical and non-technical users.
Excellent 24/7 customer support with high satisfaction rates.
Scalable infrastructure for sending varying volumes of emails.

Cons

No specific cons were mentioned in the provided text.

What is MailerSend?

MailerSend is a comprehensive email sending service designed for businesses of all sizes, offering both an intuitive email API and an SMTP relay. It enables users to send transactional emails such as invoices, delivery updates, and forgotten password links quickly and reliably. The platform emphasizes high deliverability, easy integration through extensive documentation and SDKs, and robust support. This service is ideal for developers and non-technical team members alike. Developers can leverage 7 SDKs and a powerful REST API to seamlessly integrate email sending into their applications, while non-technical users can manage templates, billing, and other aspects through a user-friendly interface. MailerSend also provides features like multiple domain management, inbound routing, IP allowlisting, and detailed analytics to ensure efficient and secure email operations. MailerSend focuses on ensuring emails reach the inbox, offering clean IP addresses, authenticated domain names (SPF, DKIM), and expert monitoring of sender reputation. Its scalable infrastructure supports sending from a few emails to millions, making it suitable for growing businesses. The platform also boasts 24/7 technical support and pre-built or custom template options to streamline email creation.

Available on: Web

Data compiled by Toolradar Pricing checked Nov 10, 2026 · How we evaluate

Source mailersend.com

Ratings Across the Web

4.3 (108 reviews)

MailerSend holds an aggregate rating of 4.3 out of 5 from 108 reviews across G2 and Capterra, last checked September 17, 2026.

Ratings aggregated from independent review platforms. Learn more

Preview

Key Features

Email API
SMTP Relay Service
High Deliverability
Multiple Domain Management
Inbound Routing
IP Allowlist
Custom Template Options (3 builders)
7 SDKs (cURL, Node.js, PHP, Laravel, Python, Ruby, Go, Java)

Pricing Plans

Free Trial

Pricing checked Nov 10, 2026. Source: mailersend.com/pricing, read Nov 10, 2026

MailerSend plans and prices, checked November 2026
Plan	Price	Details
Professional	$99.00 / month	50,000 emails /month 100 SMS /month 100 email verification credits +10 more Show less Extra usage $0.90 /1,000 emails Extra usage $1.40 /100 SMS 7-days API logs retention Dedicated Account manager Deliverability consultation ∞ users* ∞ domains* ∞ templates* 30-day activity data retention 500,000 daily API requests
Starter	$31.50 / month	50,000 emails /month 100 SMS /month 100 email verification credits +10 more Show less Extra usage $0.90 /1,000 emails Extra usage $1.40 /100 SMS Sender identities Remove MailerSend logo SMS API (USA and Canada) 5 seats 10 domains 250 templates 7-day activity data retention 100,000 daily API requests
Hobby	$6.30 / month	5,000 emails 100 email verification credits Extra usage $1.20 /1,000 emails +8 more Show less Email API and SMTP relay Drag & Drop email builder Bulk emailing 5 seats 1 domain 3 templates 1-day activity data retention 1,000 daily API requests
Free	Free	500 emails /month 10 email verification credits Email threads support +6 more Show less Drag & Drop email builder 1 user seat + 1 accountant role 1 domain 1 template 1-day activity data retention 100 daily API requests

Calculate your cost View full pricing

Is MailerSend worth the price?

Good value

MailerSend offers a very generous Free tier and competitive pricing for its lower-volume plans.

The Hobby plan at $7/month for 5,000 emails is a good entry point. This pricing structure is best for small businesses and developers needing a reliable email API without breaking the bank.

Hidden Costs & Gotchas

Overage fees apply for exceeding email limits.

Full MailerSend pricing: every plan, hidden costs and alternatives

How MailerSend's pricing compares

At $6.30/mo flat, whole organisation, billed monthly, MailerSend is the most affordable of its 2 comparable direct competitors.

MailerSend

$6.30

Mailjet

Sparkpost

$15

Entry paid plan, monthly price, flat fee for the whole organisation, billed monthly. Pricing checked Nov 10, 2026.

Recent pricing updates

Changes we detected on the MailerSend pricing page.

Nov 2, 2026 Plans changed: Professional went from $25 to $99 a month; Starter went from $25 to $31.50 a month; Hobby went from $7 to $6.30 a month; Enterprise removed.

MailerSend by the numbers

Toolradar data: MailerSend's entry paid plan ($6.30/mo flat, billed monthly) ranks #5 of 24 for price among the Email tools with a verified entry price as a flat team plan, where the median is $15/mo flat. As of Nov 2026.

MailerSend compared with 191 Email tools on Toolradar, as of Nov 2026
Metric	MailerSend	Peer median	Position (1 is best)
Entry paid plan	$6.30/mo flat, billed monthly	$15/mo flat	#5 of 24 tools priced as a flat team plan, verified price
Free plan	Yes	48% have one	n/a
Listed as an alternative to	5 tools	2	#61 of 191 (joint)
User rating	4.3/5 (across the web, 108 ratings)	4.5/5	#66 of 105 (joint) tools with 20+ reviews

Listed as an alternative to: #55 on 2026-10-16 to #61 on 2026-11-11 (rank among 191 tools, 1 is best).

Each position is counted among the tools that have data for that row, as noted under it. A lower entry price ranks higher; prices are read on vendor pages and compared only with tools priced on the same basis. All Email data · How we compute this. Advertising and placement fees are not inputs to any position.

Cite this: Toolradar, “MailerSend by the numbers”, Nov 2026.

Reviews

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4.3/5

Across 108 verified user reviews on Capterra, G2

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Best MailerSend Alternatives

Top alternatives based on features, pricing, and user needs.

Mailjet Paid

Email marketing and transactional email

4.1

Sparkpost Freemium

High-volume email sending with expert deliverability

3.9

See all email tools →

Still deciding?

Most buyers shortlist 2 or 3 tools before committing. Pull a side-by-side comparison or browse the full alternatives shortlist below.

MailerSend vs Mailjet Head-to-head: features, pricing, who wins MailerSend vs Sparkpost Head-to-head: features, pricing, who wins

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MailerSend FAQ

How does MailerSend ensure high deliverability for transactional emails?

MailerSend focuses on ensuring emails reach the inbox by using clean IP addresses, authenticated domain names (SPF, DKIM), and expert monitoring of sender reputation. This comprehensive approach helps maintain high deliverability rates for critical communications like invoices and delivery updates.

Which teams benefit most from using MailerSend?

MailerSend is ideal for both developers and non-technical team members. Developers can utilize 7 SDKs and a REST API for integration, while non-technical users can manage templates and billing through a user-friendly interface.

How does MailerSend compare to Mailjet for email sending?

MailerSend offers an intuitive email API and SMTP email sending with a strong emphasis on high deliverability and easy integration through extensive documentation and SDKs. It also provides 24/7 technical support and features like multiple domain management and inbound routing.

Does MailerSend include a free tier?

Yes, MailerSend is available on a free tier. Paid plans are offered for users requiring more usage and additional features beyond the free offering.

Can MailerSend handle large volumes of email for growing businesses?

Yes, MailerSend's scalable infrastructure is designed to support sending from a few emails to millions. This makes it suitable for businesses that anticipate growth in their email sending needs.

What kind of integrations does MailerSend offer for developers?

Developers can integrate MailerSend into their applications using its powerful REST API and 7 available SDKs. This allows for seamless incorporation of email sending capabilities into various software environments.

How does MailerSend support secure email operations?

MailerSend supports secure email operations through features such as IP allowlisting and authenticated domain names (SPF, DKIM). These measures help protect email sending infrastructure and ensure legitimate communication.

How does MailerSend pricing compare with other Email tools?

MailerSend's entry paid plan ($6.30/mo flat, billed monthly) ranks #5 of 24 for price among the Email tools with a verified entry price as a flat team plan, where the median is $15/mo flat. Prices are read on each vendor's own pricing page and compared only with tools priced on the same basis. Source: Toolradar, Nov 2026.

Does MailerSend have a promo code or discount code?

As of November 10, 2026, Toolradar has no MailerSend promo code, coupon or discount code on file. MailerSend's own pricing page (https://www.mailersend.com/pricing, read November 10, 2026) does list a free trial and a free plan, so you can start without a code. Offers change, so confirm the terms at checkout.

Source: mailersend.com

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