SMTP server is one of the most significant components of the current e-mail communication system in the world. The server you use will determine the success of your emails, your marketing strategies, and the communication chains in your organization.
Here’s our list of 13 Best SMTP Relay Servers to help you choose the right one for your business based on your priorities: price, convenience, flexibility, or usefulness.
13 Best SMTP Servers for Sending Bulk Emails
1. SMTPget
SMTPget is best for small to medium-sized businesses looking for reliable email delivery solutions. SMTPget is known for its high email deliverability and reliable service.
SMTPget Key Features:
- High deliverability rates
- Detailed reporting and analytics
- Easy integration with various platforms
- Best customer support
Pricing: Plans start at $20/month.
Details: SMTPget is an SMTP service that offers email blasts with a high target rate of delivery. Its features of detailed reports and analytic capabilities enable businesses to monitor the performance of their email marketing campaigns while customer support is easily the best, with any complications addressed in sight.
2. iDealSMTP
iDealSMTP offers cost-effective SMTP services with advanced features. iDealSMTP is the best for startups and small businesses looking for affordable yet powerful SMTP services.
iDealSMTP Key Features:
- Competitive Pricing
- High deliverability
- Real-time tracking
- API integration
Pricing: Plans start at $10/month.
Details: iDealSMTP is mostly recommended for those companies that have a limited budget, especially for startups. It is cheaper but has very high open and inbox delivery rates with features enabling businesses to track their email marketing efforts live. This is due to its hardware API integration which allows integration with other applications.
3. DigitalAka™
DigitalAka™ provides a versatile platform for email marketing and SMTP services. DigitalAka is best for small to medium-sized businesses looking for a comprehensive email marketing and SMTP solution.
DigitalAka™ Key Features:
- Email marketing tools
- High deliverability rates
- Detailed analytics
- User-friendly interface
Pricing: Plans start at $15/month.
Details: DigitalAka™ combines email marketing tools with the best SMTP services, making it a versatile choice for businesses. Its user-friendly interface simplifies the management of email campaigns, while high deliverability rates ensure that emails reach their intended recipients. Detailed analytics provide insights into campaign performance, helping businesses optimize their email strategies.
4. SendGrid
SendGrid, a cloud-based SMTP provider, is widely used due to its advanced features and scalability. SendGrid is best for startups and large enterprises that require scalable and reliable email services.
SendGrid Key Features:
- High deliverability rates
- Comprehensive analytics and reporting
- API integration
- Dedicated IP addresses
Pricing: Free tier available, with paid plans starting at $15/month.
Details: One of the major strengths of SendGrid is the API compatibility with various applications which is very essential for companies that want to grow exponentially at a fast rate like startups. Its deliverability rate is arguably one of the best, and it guarantees that Mailchimp emails will get to the intended recipients. Moreover, SendGrid has features such as analytics and reporting, which facilitate swift monitoring of the campaign performance by the business.
5. Mailgun
Mailgun offers powerful email API services designed for developers. Mailgun is best for tech-savvy startups and small businesses with development resources.
Mailgun Key Features:
- Easy integration with custom applications
- Real-time email validation
- Detailed logs and analytics
- Automated list management
Pricing: Free tier available, with paid plans starting at $35/month.
Details: It provides unlimited emails for sending and offers additional features like monitoring inbox delivery, autoresponders, and tracking. The service comes with the best API documentation and is incredibly easy to adopt by developers to include capabilities of emails into their projects. Here are some of the benefits of real-time email validation for your email marketing: Clean your list- Real-time email validation enables email marketers to clean their lists, and thereby, avoid incurring hefty bounce rates through validation.
6. Amazon SES (Simple Email Service)
Amazon SES is a cost-effective, flexible, and scalable email service for businesses of all sizes. Amazon SES is best for Businesses of all sizes, especially those already using AWS infrastructure.
Amazon SES Key Features:
- High deliverability
- Integration with other AWS services
- Pay-as-you-go pricing
- Advanced security features
Pricing: Pay-as-you-go pricing model, with emails starting at $0.10 per 1,000 emails.
Details: Amazon SES is highly scalable in that it can easily be used by companies from start-ups up to Global 2000, and Its integration with other Amazon web services makes it very easy to work in or be a part of an AWS environment. The pay-as-you-go pricing is cost-effective, especially for organizations that may require an extension of their email-sending needs.
7. SMTP.com
SMTP.com provides reliable email delivery services with extensive reporting tools. SMTP.com is best for small to medium-sized businesses needing reliable email delivery.
SMTP.com Key Features:
- High email delivery rates
- Detailed analytics and reporting
- 24/7 customer support
- Easy integration with various platforms
Pricing: Plans start at $25/month.
Details: SMTP.com is one of the most trustworthy platforms and provides its customers with exceptional help. Companies are likely to gain from their quantitative and qualitative analysis and reporting tools that assist in enhancing email marketing. This characteristic of the platform makes it feasible to integrate into many different applications, making it suitable for many organizations.
8. Mailjet
Mailjet combines a top SMTP server with intuitive email marketing tools. Mailjet is best for small businesses and startups looking for an all-in-one email marketing solution
Mailjet Key Features:
- Drag-and-drop email builder
- Real-time collaboration
- Comprehensive API
- Advanced segmentation
.Pricing: Free tier available, with paid plans starting at $15/month.
Details: Mailjet is a company that provides companies with SMTP services as well as integrated e-mail marketing solutions. Some of the highlights of this platform include real-time collaboration and an intuitive drag-and-drop email builder for creating and distributing campaigns. This is one aspect of advanced segmentation that enables the emails to be delivered with better engagement rates.
9. Sendinblue
Sendinblue offers a versatile platform combining email marketing and SMTP relay services.
Best For: Small businesses and startups wanting to integrate marketing and transactional emails.
Sendinblue Key Features:
- Marketing automation
- SMS campaigns
- Transactional emails
- Detailed reporting
Pricing: Free tier available, with paid plans starting at $25/month.
Details: Sendinblue is ideal for businesses looking to manage both marketing and transactional emails from a single platform. Its marketing automation tools help streamline workflows and improve campaign efficiency. The ability to run SMS campaigns alongside email marketing adds another layer of communication.
10. Postmark
Postmark focuses on transactional emails with high deliverability and speed.
Best For Startups and businesses that rely heavily on transactional emails.
Postmark Key Features:
- Lightning-fast email delivery
- Detailed activity tracking
- Easy integration via API
- Reliable support
Pricing: Plans start at $10/month.
Details: Postmark is tailored for transactional emails, ensuring they reach recipients quickly and reliably. Its detailed activity tracking provides insights into email performance, helping businesses troubleshoot and optimize their email-sending processes.
11. SparkPost
SparkPost offers advanced analytics and a powerful API for email delivery.
Best For: Medium to large enterprises needing detailed analytics and reliable delivery.
SparkPost Key Features:
- Predictive analytics
- High deliverability rates
- Customizable email templates
- Developer-friendly API
Pricing: Medium to large enterprises needing detailed analytics and reliable delivery.: Free tier available, with paid plans starting at $20/month.
Details: Some unique features of SparkPost are predictive analytics that enable companies to forecast the outcomes of their campaigns. Integration of this tool with different applications is possible due to its developer-friendly API The possibility to modify email templates increases the flexibility of e-mail campaigns.
12. Mandrill (by Mailchimp)
Mandrill is a transactional email API for Mailchimp users.
Mandrill Key Features:
- High deliverability
- Powerful API for transactional emails
- Detailed analytics
- Seamless integration with Mailchimp
Best For: Businesses already using Mailchimp for their marketing emails.
Pricing: Pay-as-you-go pricing is based on the number of emails sent.
Details: Mandrill is an extension of Mailchimp, focused on transactional emails. It offers seamless integration with Mailchimp, allowing businesses to manage their marketing and transactional emails from a single platform. Detailed analytics help in monitoring the performance of transactional emails.
13. Zoho Mail
Zoho Mail provides an integrated suite of email and office tools.
Zoho Mail Key Features:
- Custom domain emails
- Advanced security features
- Integration with Zoho CRM
- Collaboration tools
Best For: Small to medium-sized businesses looking for an integrated office suite.
Pricing: Plans start at $1/user/month.
Details: Zoho Mail is part of the broader Zoho suite of office tools, making it a great choice for businesses already using Zoho CRM and other Zoho applications. Its advanced security features ensure the safety of email communications, while collaboration tools facilitate team productivity.
Conclusion
Different SMTPs will work differently depending on your business requirements the size of your pocket and your expertise in handling this setup. Newby businesses may consider the software easy to use and cheap, while established businesses may consider the software’s capacity to grow with the expanding company and its features, and ability to integrate with other applications. Depending on how complex a tool you need or want or what extra features like analytics or marketing capabilities you also want in your tool, this list provides enough choice. Identify the characteristics you require, select a few options to compare, and decide on the most suitable SMTP for your business.
