21 BEST Bulk(Mass) Email Service Providers (Free/Paid) in 2021

Mass/Bulk Email providers are used to send emails in very large quantities at discounted prices. These services help you to track issues that can impact your email delivery. The tools process email bounces and track email opens and clicks. The emails can be sent by the SMTP protocol (Simple Mail Transfer Protocol), or can be invoked via API or web interfaces. Compared to email marketing platforms like Aweber, Drip, MailChimp, etc these tools are very cheap.

Following is a handpicked list of Top Email Blast Services, with thier popular features and website links. The list contains both open source(free) and commercial(paid) software.

Bulk (Mass) Mailing Software Providers: Top Picks

1) Elastic Email

Elastic Email is a full-service platform for email marketing. This tool automatically helps you to avoid duplicate addresses. It has an advanced algorithm that allows you to find invalid emails.


  • It enables you to schedule numerous campaigns with various settings according to send time, scheduling, and more.
  • This tool provides detailed statistics.
  • You can scale to more than 100 million emails per month.
  • It has a drag and drops editor to modify the template quickly.
  • You can easily connect and via HTTP (Hypertext Transfer Protocol) API.

2) Sendinblue

Sendinblue is a SaaS solution for email marketing automation. It helps you to manage your customer using your current CRM. You can use this tool to set up the design, engagement, and delivery of transactional messages.


  • You can launch Facebook add from the Sendinblue account.
  • It enables you to build your own custom landing pages.
  • This tool helps you to automate your marketing messages.
  • It provides detail statistics of your mails.
  • Sendinblue allows you to connect numerous plugins, like WordPress and Magento.

3) Mass mail software

Mass mail software application that enables you to automatically send emails.
It helps you to solve mail marketing tasks like searching messages, lists management, and monitoring result.


  • It provides easy to use message editor.
  • Offers built-in templates.
  • This application gives you easy to read mail statistics.
  • You can verify email with ease.
  • Supports unlimited email lists.

4) Mail Marketer

Mail Marketer is application that enables you to send bulk emails with ease. This program can automate your follow-up tasks depend on your events. It offers real-time reports which contain details of mail open frequency, number of click, bounce rate, etc.


  • Allows you to track and analyze your emails.
  • Offers built-in email templates.
  • This bulk mail service includes email spam checker.
  • Provides Google Analytics integration.
  • Enables you to import contacts in bulk.

5) MailerSend

MailerSend is a comprehensive tool that allows you to send invoices, delivery updates, forgotten password links. It also offers a drag & drops email template to create professional-looking transactional emails.


  • Provides a wide range of real-time analytics
  • Advance user management system
  • Integrate quickly with API documentation
  • Build personalized relationships at scale
  • Offers wide ranges of predesigned email templates


SMTP is email delivery service provider that uses big data to safeguard your domain and IP. It allows you to send bulk mail through the Simple Mail Transfer Protocol. This software can monitor your Internet Service Providers and IP address to optimize your mail address.


  • You can customize mail delivery.
  • Provides technical support for setting up APIs.
  • It offers API that helps SMTP service to communicate with app or website.
  • You can use this service for sending mails for account creation, password resetting, account activation, and more.
  • Provides technical support for setting up APIs.

7) MailGun

MailGun is a global email service provider that enables you to track transactional and marketing emails via SMTP, API, etc. It allows you to create responsive emails using email builders.


  • You can integrate it with any server configuration easily.
  • It helps you to convert your company’s email data into segments.
  • Allows you to personalize your Transactional Messages
  • Helps you to track Email events in Real Time
  • Helps you to effortlessly create Email templates
  • You can get all the information you need from the comprehensive documentation.
  • This tool provides analytics to monitor your results and optimize performance.

8) SMPTProvider

SMPTProvider is a bulk email service provider that enables you to send mails with ease. It uses dedicated IP addresses to increase the reputation of the sender. This site shows your own domain name and company sending in the message.


  • You can discover the number of messages you have sent.
  • It allows you to view the delivery report with ease.
  • This bulk email service provider offers a list of unsubscribers.
  • It provides security through SSL connection.

9) SendPulse

SendPulse is a bulk email service provider that enables you to send messages through SMTP API. It helps you to easily improve your mail marketing ROI and performance. This tool offers dedicated IP address that prevents your IP from being blacklisted.


  • You can send more than 12000 emails for free.
  • It offers mail click-through rates, inbox placement, spam complaints, and more.
  • Prevents your mails from landing in the spam folder.
  • Provides detailed reports to improve your mail marketing.

10) MalierQ

MailerQ is a high-performance Mail Transfer Agent designed for delivering large volumes of email messages. It is one of the best bulk email service that allows you to manage a powerful on-premise SMTP server. This software has a management console that allows you to check the performance of IPs (Internet Protocols).


  • It provides real time monitoring of emails.
  • This tool offers response patterns that allow you to classify process feedback loops and bounces.
  • It supports numerous email authentication methods like ARC (Authenticated Received Chain), SPF (Sender Policy Framework).
  • You can specify maximum volumes to decrease or increase email sending speed.

Link: https://www.mailerq.com

11) Tipimail

Tipimail is an email platform service to send bulk messages. It provides a SaaS platform that allows you to view statistics. This tool helps you to send emails that connect to any information system via SMTP.


  • This tool is made using proprietary technology that helps you to deliver email fast.
  • It enables you to track emails live.
  • Tipimail offers a real-time warming in case if there is a problem with sent emails.
  • You can integrate API that is easy to use with any system, including a website or app.

Link: https://www.tipimail.com

12) Mandrill

Mandrill is a transactional email API specifically developed for Mailchimp users. You can use it to send data-driven emails, including personalized and e-commerce messages. It helps you to write down your own custom solution using API. This tool automatically converts HTML into a text version.


  • You can send mail from more than one domain with a single mandrill account.
  • This bulk email server provider allows you to add one or more dedicated IP addresses.
  • This tool provides customized email tracking options.
  • You can connect information of emails with your CRM (Customer Relationship Management) or database.
  • It automatically tags emails depend on the sender and template.
  • You can generate reports based on multiple criteria.
  • Mandrill enables you to send email with existing CSS and HTML.

Link: https://mailchimp.com/features/transactional-email/

13) Sendgrid

Sendgrid is an email marketing tool that provides modern workflows and automation facilities. You can send your automated mail just using a simple trigger. It helps you to select email using HTML and drag and drop editing facilities.


  • You can manage scheduling, recipients, testing, and content from one platform.
  • It provides actionable real-time analytics.
  • This software enables you to collaborate with other people.
  • You can add contacts via CSV (Comma-Separated Values) file.
  • It enables you to send emails securely using custom domains and dedicated IPs.

Link: https://sendgrid.com/solutions/email-marketing/

14) Amazon SES

Amazon SES is a cloud-based email sending service designed to send bulk emails. You can integrate it directly into your existing applications. You can keep customers updated by sending automated emails from this tool.


  • You can send a highly personalized message to the customer.
  • This mass emailing service enables you to monitor a number of send and delivered messages.
  • This tool has a dashboard that helps you to track issues that can impact your email delivery.
  • You can accept or reject mail depends on the IP address, domain, or email address of the sender.
  • Provides various methods of sending emails, including SMTP and console, and SES API.
  • You can integrate this tool with other AWS services, including AWS IAM.

Link: https://aws.amazon.com/ses/

15) Postmastery

Postmastery is email delivery analytics and monitoring tool. It performs delivery data from both SMTP providers as well as on the permission mail server. This tool offers a set of conditions and rules that trigger the actions you want to automate.


  • This tool provides a report from internal and external data sources.
  • You can detect anomalies, find bad actors, and determine corrective actions.
  • Postmastery helps you to assess email delivery.
  • You can add eye-catching forms in your email.

Link: https://www.postmastery.com

16) MySMTP

MySMTP is a cloud-based service for sending bulk emails. It allows you to send 100 emails per day. This application enables you to send email using your own domain or IP address.


  • You can send emails from tablets, laptops, or telephones.
  • It provides SMTP cloud servers to send the email.
  • This tool helps you to avoid blacklisting.
  • It uses industry standards like DKIM(Domain Keys Identified Mail) and SPF to certify outgoing emails.

Link: https://mysmtp.com

17) Sparkpost

SparkPost is a predictive email intelligence platform. It helps you to optimize email performance with unprecedented data visibility. You can use this tool to monitor email and manage the response.


  • It provides an SMTP cloud server that is used for email sending.
  • This mass email sender app contains one dashboard that gives you detailed logs and statistics related to your email activity.
  • You can attach a file of a maximum of 50 MB.
  • It provides support via telephone and Skype.
  • Sparkpost provides unlimited bandwidth.

Link: https://www.sparkpost.com

18) Postmarkapp

Postmark is a tool that helps you to deliver and track transactional emails. This bulk email sending software tool provides 45 days of full content history and statistics. You can get a detailed report for mail open and mouse clicks.


  • It provides API for sending emails.
  • This tool delivers emails using SMTP.
  • It offers notification about essential messages and events.
  • It has a responsive and compatible email templates.
  • You can integrate user email replies into your application.
  • It uses two-factor authentication (2FA) for better security of data.

Link: https://postmarkapp.com

19) Newsman

Newsman helps you to create and send emails. You can use this tool to create and manage lists by uploading CSV or excel files. It offers a range of professional looking email templates.


  • You can create automation, like birthday reminders, follow-up emails, and more.
  • It enables you to add dynamic subscription forms.
  • Newsman has an editor to create responsive email newsletters.
  • It provides detail email reports.
  • This tool offers fast integration with API or SMTP.

Link: https://www.newsman.app

20) LeaderSend

LeaderSend is a cloud-based transactional message service provider. This mass mailing service tool helps you to deliver transactional messaging. You can use it to create, send, and track personalized emails.


  • You can send emails through WEB and SMTP API.
  • It provides HTML email generating templates.
  • You can get 24/7 customer support.
  • It offers real time mouse click tracking reports.
  • This software helps you to send messages like welcome, shipment tracking, payment confirmation, and more.

Link: http://www.leadersend.com

21) Sendblaster

SendBlaster is the best bulk email application to set up email marketing campaigns and manage mailing lists. You can save contact lists from outlook and excel. It has more than 230 optimized templates.


  • You can integrate it with MailStyler newsletter design software product.
  • It enables you to choose the structure of email, add header, footer, or side columns.
  • You can apply a filter to images.
  • It allows you to import .eml(E-mail) or .htm files.
  • You can personalize emails for each subscriber.
  • This tool provides advanced data filter to sort your list.
  • You can add calendar events to email.

Link: https://www.sendblaster.com/

22) Postal

Postal is an open-source mail delivery platform for incoming & outgoing e-mail. It is developed by Tech Media that helps you to send emails from websites and SMTP servers.


  • This tool filters spam and an email containing a virus.
  • You can download the source code and run it on your own Linux servers.
  • It helps you to configure your email system with simple config files and clear documentation.
  • This application allows you to store and analyze, send, and receive emails.

Link: https://postal.atech.media

23) PostyMan

PostyMan is a tool for creating and sending bulk email or marketing newsletters to your mailing lists. It provides email campaign tracking with real-time statistics. This tool helps you to measure business ROI (Return on Investment).


  • You can import your database or use website forms to build an email list.
  • It provides an HTML email editor to build in email templates.
  • You can schedule sending email campaigns.
  • It offers real time reports for email open, bounce, link clicks, etc.
  • Postyman gives support via tickets, live chat, and email.

Link: https://postyman.com/bulk-email-service.htm


❓ What is Bulk Mailing?

Bulk Mailing is a process of sending very large quantities of emails at once. It is done with the help of mass email service providers. This process helps reduce time as well as cost for sending a huge number of emails to different recipients.

✅ How to Send Bulk Emails?

Below is a step by step process on how to send bulk emails:

  • Step 1) Download and install any of the above-listed bulk email service provider software
  • Step 2) Login or Sign Up using your details
  • Step 3) Make sure you have your email list ready in a .csv file format
  • Step 4) Now, create an email campaign and upload your email list
  • Step 5) Create and compose your email
  • Step 6) Send or Schedule your email
  • Step 7) Click Send if you want to send emails immediately and click Save if you want to schedule your campaign for future

💻 Which are the Best Email Service Providers?

Following are some of the best email service providers:

  • Elastic Email
  • Sendinblue
  • Mass mail software
  • Mail Marketer
  • MailerSend
  • SMTP
  • MailGun
  • SMPTProvider