Best free SMTP solutions 2024

10 min read
Best free SMTP solutions 2024

Sending emails is a critical part of communication for businesses and individuals alike. However, finding a reliable and affordable SMTP (Simple Mail Transfer Protocol) service can be challenging. In today’s digital landscape, smooth email communication is paramount. But relying on your personal Gmail account for critical business emails might not be the most professional (or reliable) approach. That’s where these solutions come in, offering dedicated servers for sending emails with better deliverability and features.

While there are many paid solutions available for managing these services, there are also several free options. These Best free SMTP solutions often have limitations on the number of emails that can be sent per day or the number of recipients per message. However, they can be a good option for small businesses or individuals who have light email sending needs.

But with a plethora of free SMTP options, choosing the right one can be overwhelming. Fear not, intrepid communicator! This blog delves into the top contenders, equipping you to select the perfect fit for your needs.

Understanding SMTP and Its Uses:

SMTP (Simple Mail Transfer Protocol)-

It is the technology that handles sending emails between servers.

Free SMTP services-

 It allows you to send emails through their servers without paying a subscription fee.

Common uses for free SMTP services include:

Transactional emails: 

Order confirmations, password resets, notifications from websites or applications.

Small businesses:

Sending mass emails to customers or clients.

Personal projects:

Newsletters, event invites, sending emails from a custom domain.

Free SMTP Services:


Twilio SendGrid Was founded in 2009 and it is a cloud-based email service that provides businesses with a reliable platform for sending marketing, transactional, and notification emails. It offers a range of features designed to improve email deliverability, scalability, and analytics, making it a popular choice for businesses of all sizes.

One of the key benefits of Twilio SendGrid is its high deliverability rates. By leveraging its vast network of email servers and advanced algorithms, SendGrid can help ensure that emails reach their intended recipients’ inboxes rather than being marked as spam. This is crucial for businesses looking to engage with their customers effectively and avoid being blacklisted by email providers.

SendGrid also offers a range of tools to help businesses manage their email campaigns more effectively. Its email marketing platform allows users to create and send personalized email campaigns, track engagement metrics such as open and click-through rates, and automate various aspects of the email marketing process. This can help businesses save time and resources while improving the effectiveness of their email marketing efforts.

Price – Starts at $19.95/mo*

Free plans– Available/up to 100 emails per day


Mailtrap was founded in 2009 it is a popular email testing tool used by developers and QA professionals to test, view, and share emails sent from development and staging environments without spamming real customers. It provides a simulated SMTP server for sending emails and a web interface for viewing and managing them.

One of the key features of Mailtrap is its ability to create multiple inboxes, each with its unique email address, allowing teams to test different email scenarios and applications simultaneously. This is particularly useful for testing email templates, ensuring that they render correctly across various email clients and devices.

Price – Starts at $14 99/mo*

Free plans– Available/up to 100 emails per day


Mailjet was founded in 2010. it is an email service provider (ESP) that offers businesses a platform to create, send, and track marketing and transactional emails. Founded in 2010, Mailjet has grown to become one of the leading ESPs, serving over 130,000 customers worldwide. The platform is known for its user-friendly interface, powerful features, and excellent deliverability rates.

One of Mailjet’s key features is its drag-and-drop email editor, which allows users to create professional-looking emails without any coding knowledge. The editor offers a variety of templates to choose from, making it easy to create newsletters, promotional emails, and transactional emails. Users can customize these templates to match their brand’s identity, adding logos, images, and personalized content.

Another important feature of Mailtrap is its integration capabilities. It can be easily integrated with popular development and testing frameworks, such as Ruby on Rails, Django, and Laravel, allowing developers to test emails directly from their applications. Mailtrap also provides plugins for popular email clients like Gmail and Outlook, making it easier to forward test emails to real email addresses.

Price – Starts at $15/mo*

Free plans – Available/up to 6000 emails per month/ 200 per day

4. SMTP2GO :

SMTP2GO was founded in 2006 it is a robust email delivery service that ensures your messages reach the inbox, not the spam folder. With a focus on deliverability, reliability, and ease of use, SMTP2GO has become a go-to solution for businesses and individuals alike.

One of the key features of SMTP2GO is its ability to bypass ISP restrictions, which can often result in emails being marked as spam or not delivered at all. By using SMTP2GO’s servers to send emails, you can ensure that your messages are delivered promptly and securely.

SMTP2GO also offers a range of tools and features to help you manage your email campaigns effectively. You can track the delivery status of your emails in real-time, allowing you to see SMTP services exactly when they are delivered and opened. This can be invaluable for monitoring the success of your campaigns and making any necessary adjustments.

Price – Starts at $10/mo*

Free plans – Available/up to 1000 emails per month

5. BREVO :

Brevo was founded in 2007 it is an innovative software company, has developed a suite of tools and services built around SMTP to streamline email delivery and enhance security. One of their key offerings is an advanced SMTP server that incorporates cutting-edge technology to optimize email delivery rates and ensure messages reach their intended recipients promptly.

Brevo’s SMTP server employs a variety of techniques to improve deliverability, such as intelligent routing algorithms that dynamically select the best path for each email based on network conditions. This ensures that emails are delivered quickly and efficiently, even during times of high network congestion

Brevo’s commitment to security extends beyond its SMTP server. The company also provides a suite of email security tools designed to protect users from phishing attacks, malware, and other cyber threats. These tools include email authentication mechanisms, such as SPF, DKIM, and DMARC, which help verify the authenticity of emails and prevent spoofing.

Price – Starts at ₹1575/mo*

Free plans – Available/up to 300 emails per day


Mailersend was founded in 2020 it is a product of the team behind MailerLite, a well-established email marketing platform. Leveraging their expertise in email technology, the team created MailerSend to specifically address the needs of businesses looking for a reliable email delivery service.

One of MailerSend’s key features is its focus on simplicity and ease of use. The platform is designed with a clean and intuitive interface, making it easy for users to navigate and set up their email campaigns quickly. Whether you’re a seasoned email marketer or new to the world of email delivery, MailerSend’s user-friendly design ensures a smooth experience.

MailerSend offers a range of features to help businesses manage their email delivery effectively.

Price – Starts at $24/mo*

Free plans-  Available/up to 3000 emails per month


SendPulse was founded in 2015. it is a versatile marketing platform that offers a variety of tools for businesses to engage with their audience through email, SMS, web push notifications, and more. With a focus on automation and personalization, SendPulse helps businesses of all sizes create targeted campaigns that drive results.

One of the key features of SendPulse is its email marketing capabilities. The platform provides a user-friendly interface for creating visually appealing emails with drag-and-drop functionality. Users can choose from a variety of pre-designed templates or create their own from scratch. SendPulse also offers advanced features such as A/B testing, which allows users to test different versions of their emails to see which performs better.

One of the things that sets SendPulse apart from other marketing platforms is its focus on personalization. The platform offers advanced personalization features that allow users to tailor their messages to each individual recipient based on their preferences, behavior, and past interactions with the brand. This can help businesses create more meaningful connections with their audience and drive better results from their marketing efforts.

Price -Starts at $59.88 /mo*

Free plans-  Available/up to 12000 emails


Elastic Email was founded in 2010 it is a robust email delivery platform that offers a suite of tools for businesses to manage their email marketing campaigns effectively. Founded in 2010, Elastic Email has grown to become a popular choice for businesses of all sizes looking to streamline their email marketing efforts.

One of the key features of Elastic Email is its powerful API, which allows developers to integrate email delivery capabilities directly into their applications. This API provides access to a wide range of features, including the ability to send transactional emails, manage contact lists, and track email delivery and engagement metrics.

In addition to its API, Elastic Email also offers a user-friendly web interface that makes it easy for non-technical where Best free smtp users to create and manage email campaigns. The platform includes a drag-and-drop email editor, pre-built email templates, and tools for A/B testing and email personalization.

Price -Starts at $9/mo*

Free plans–  Available/up to 100 emails per day


TurboSMTP was founded in 2009 it is a reliable and efficient email delivery service designed to ensure that your emails reach their recipients’ inboxes quickly and securely. With its robust infrastructure and advanced features, TurboSMTP is a popular choice for businesses and individuals looking to improve their email deliverability rates.

One of the key features of TurboSMTP is its high deliverability rate. The service uses a combination of advanced algorithms and real-time monitoring to ensure that your emails are delivered to the inbox, rather than being marked as spam. This can help improve the effectiveness of your email marketing campaigns and ensure that your important messages are not lost or overlooked.

TurboSMTP also offers a range of features designed to make managing your email campaigns easier.

Price -Starts at $ 14.95/mo*

Free plans- Available /6000 emails per month/ 200 a day


Mailgun was founded in 2010 ,t is a popular email automation service and track email messages. Mailgun has become a leading provider of email infrastructure, serving over 150,000 customers worldwide. The platform offers a range of features designed to simplify the process of managing email, including email validation, analytics, and deliverability tools.

One of Mailgun’s key features is its email validation service, which helps businesses ensure that the email addresses they are sending messages to are valid and active. This can help reduce bounce rates and improve deliverability, ultimately leading to a Best free smtp more effective email marketing campaign. The platform also offers tools for creating and managing email lists, making it easy to segment audiences and personalize messages for better engagement.

Price –Starts at $35/month

Free plans- vailable /5,000 emails a month


Best free SMTP solutions are a great option for individuals and small businesses looking to send emails without breaking the bank. While they may have some limitations, such as sending limits and lower deliverability rates, they can still be a reliable and cost-effective choice for many users.

By selecting the right free SMTP solution, you can elevate your email communication, ensuring your messages reach the right people and achieve your goals. So, explore your options, choose your champion, and conquer the communication landscape!Free SMTP(Simple Mail Transfer Protocol) services solutions are a great option for individuals and small businesses looking to send emails without breaking the bank. While they may have some limitations, such as sending limits and lower deliverability rates, they can still be a reliable and cost-effective choice for many users. Whether you choose SMTP, Sendinblue, SendGrid, , SMTP2GO, or another free SMTP service, you can rest assured that you’re using a trusted and reliable solution for your email needs.

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