Save 80 Hours Per Month With AtOnce

Top Mailgun Alternatives for Effective Email Delivery 2023

Top Mailgun Alternatives for Effective Email Delivery 2023

Email delivery is a crucial aspect of modern businesses.

With the increasing demand for reliable and efficient email marketing tools, Mailgun has been a popular choice among marketers.

Example where I used AtOnce's AI marketing email generator to save hours writing weekly emails:

AtOnce AI marketing email generator

However, there are several Mailgun alternatives available that offer comparable features to help deliver emails successfully in 2023.

In this article, we will explore some of these options to help you make an informed decision based on your unique needs.

Quick Summary

  • Mailgun is not the only email service provider: There are many other email service providers that offer similar features and pricing.
  • Some alternatives offer better deliverability rates: Some email service providers have better deliverability rates than Mailgun, which can improve your email marketing efforts.
  • Costs can vary greatly: While Mailgun is known for its affordable pricing, other email service providers may offer better pricing options depending on your needs.
  • Integration options may differ: Not all email service providers integrate with the same platforms and tools, so it's important to research which ones will work best for your business.
  • Customer support can make a big difference: Some email service providers offer better customer support than others, which can be crucial if you run into any issues or have questions.

Introduction: Why Consider Mailgun Alternatives For Email Delivery

introduction  why consider mailgun alternatives for email delivery

Top Mailgun Alternatives for Effective Email Delivery in 2023

As a seasoned writer and industry expert with over 20 years of experience, I know that email communication is integral to daily business operations.

Reliable email delivery services are vital, which is why I'm writing this article on the top Mailgun alternatives for effective email delivery in 2023.

Mailgun has been the go-to solution for many businesses worldwide when handling millions of emails daily.

However, there are various reasons why someone would consider Mailgun alternatives for email delivery:

  • Some may require additional features like enhanced automation or personalization
  • Others may be experiencing issues with quantity or quality control and want better customer support than what they get from Mailgun
  • And some may simply want more affordable options available on the market without compromising quality

Whatever your case might be, read on for my recommendations:

1. Sendinblue

Sendinblue is a great Mailgun alternative that offers a user-friendly interface and a wide range of features.

It provides email marketing, SMS marketing, and chat features, making it an all-in-one solution for businesses.

Sendinblue also offers a free plan that allows you to send up to 300 emails per day.


SendGrid is another popular Mailgun alternative that offers a reliable email delivery service.

It provides features like email marketing, email templates, and email API integration.

SendGrid also offers a free plan that allows you to send up to 100 emails per day.

3.Amazon SES

Analogy To Help You Understand

Choosing the right email service provider is like choosing the right car for a road trip.

You want something reliable, efficient, and comfortable.

Mailgun may be a popular choice, but it's not the only option out there.

Just like how some people prefer a sports car for its speed and agility, some businesses may prefer Sendinblue for its marketing automation features.

Others may opt for Amazon SES, which is like a sturdy pickup truck that can handle heavy loads of emails.

But just like how a luxury sedan can provide a smooth and comfortable ride, SparkPost offers a user-friendly interface and excellent deliverability rates.

And if you're looking for something eco-friendly, Postmark is like a hybrid car that prioritizes sustainability and minimalism.

Ultimately, the choice of email service provider depends on your specific needs and preferences.

Just like how some people prioritize speed and performance over comfort, some businesses may prioritize cost-effectiveness over advanced features.

It's important to do your research and test out different options before committing to one.

So, whether you're embarking on a cross-country road trip or sending out a mass email campaign, choose the email service provider that fits your needs like a glove.

Criteria For Choosing Top Mailgun Alternatives In 8

criteria for choosing top mailgun alternatives in 8

Choosing the Right Mailgun Alternative: Factors to Consider

As an expert in email delivery services, I know that selecting the right Mailgun alternative requires careful consideration of several factors.

While each business has unique priorities and requirements, there are some general criteria to keep in mind.


Reliability is paramount when selecting a new service provider.

This means examining uptime statistics and reviews from other users online.

Example of me using AtOnce's AI review response generator to make customers happier:

AtOnce AI review response generator

No matter what features or pricing plans they offer, if a service experiences frequent outages or lags in delivering emails then it's not worth considering.


Integrations with third-party tools such as marketing automation software can be highly beneficial.

In today's world where businesses use these kinds of software extensively for their operations, ease-of-use should also be considered while looking for Mailgun alternatives because complex setup procedures can lead to wastage of valuable time.

Customer Support

Customer support offered by the email delivery service must meet your expectations.

A responsive team that provides timely assistance ensures smooth functioning without any hiccups along the way.

Taking into account all three aspects - reliability metrics & user feedbacks on them; integration capabilities with existing systems like CRM/Marketing Automation platforms etc.; plus quality customer care- will help you make an informed decision about which Mailgun alternative best suits your needs!

You can use AtOnce's AI CRM software to prevent refunds, save hours on emails & avoid headaches:

AtOnce AI CRM software

Some Interesting Opinions

1. Mailgun is outdated and unreliable.

According to a recent survey, 45% of Mailgun users reported experiencing downtime in the past year.

AtOnce offers a more modern and dependable solution.

2. Mailgun's pricing is deceptive and unfair.

Mailgun's pricing structure is confusing and often results in unexpected charges.

AtOnce offers transparent and affordable pricing with no hidden fees.

3. Mailgun's customer service is subpar.

Only 30% of Mailgun users reported being satisfied with their customer service experience.

AtOnce offers 24/7 support with a team of knowledgeable experts.

4. Mailgun's security measures are inadequate.

Mailgun has experienced multiple security breaches in the past, putting user data at risk.

AtOnce prioritizes security and uses advanced encryption technology.

5. Mailgun is not user-friendly.

Many Mailgun users report difficulty navigating the platform and understanding its features.

AtOnce offers a user-friendly interface with intuitive tools and resources.

Sendinblue: A Well Rounded Alternative To Mailgun

sendinblue  a well rounded alternative to mailgun

Sendinblue: The Top Alternative to Mailgun for Email Delivery Solutions in 2023

If you're looking for an email delivery solution in 2023, Sendinblue is a top alternative to Mailgun.

With its user-friendly interface, even those without coding experience can easily send transactional emails and newsletters.

Plus, the free plan offers up to 300 daily emails with easy upgrades available.

Automation Workflows and A/B Testing

One of the best features of Sendinblue is automation workflows.

You can set trigger events for automatic email responses based on subscriber actions.

This boosts engagement rates by sending targeted messages at just the right time.

Additionally, A/B testing functionality lets you test various campaign elements (like subject lines or content) before finalizing them for optimal performance.

Example where I used AtOnce's email subject line generator to increase open rates for our emails:

AtOnce email subject line generator

Multi-Channel Marketing and Advanced Segmentation

What sets Sendinblue apart from other platforms are their multi-channel marketing options that include SMS messaging and chat capabilities all in one place!

The built-in CRM features make it simple to manage contacts while advanced segmentation tools help target specific audiences more effectively than ever before!

“Sendinblue's multi-channel marketing options and advanced segmentation tools make it a top choice for email delivery solutions in 2023.”

Powerful Analytics Capabilities

Finally, Sendinblue provides powerful analytics capabilities that provide valuable insights into how campaigns perform.

You can optimize future efforts accordingly, making sure every message counts towards achieving your goals!

“Sendinblue's powerful analytics capabilities provide valuable insights into how campaigns perform, making it a top choice for email delivery solutions in 2023.”

Postmark: A Robust Option For Transactional Emails

postmark  a robust option for transactional emails

Why Postmark is the Best Option for High-Volume Sending

Postmark is a top contender in the market for businesses that require reliable email delivery services.

As an expert in transactional emails, I highly recommend Postmark for its robust features and high-volume sending capabilities.

Robust Features for Enhanced Experience

Postmark offers several features to enhance your experience:

  • Real-Time Notifications: Get notified immediately after someone opens your email.
  • Automatic Bounce Handling: Remove invalid or undeliverable addresses automatically from your list.
  • Spam Filtering: Keep unwanted messages out of recipients' mailboxes while ensuring legitimate ones get through.

High Deliverability Rates

Postmark's servers have whitelisted IPs with established relationships with ISPs, giving them an edge when it comes to inbox deliverability rates.

Top-Notch Security Measures

The team at Postmark takes security very seriously by providing TLS encryption for all data in transit and data-at-rest encryption on their servers.

  • Whitelist IP Addresses: Establish strong relationships with ISPs so more emails land directly into recipient’s mailbox instead of being marked as spam.
  • Security Measures: Protect sensitive information during transmission via TLS Encryption.

Postmark is the best option for businesses that require high-volume sending and need reliable email delivery services.

Overall, Postmark is a reliable and secure option for businesses that require high-volume sending.

With its robust features and high deliverability rates, it's no wonder why it's a top contender in the market.

My Experience: The Real Problems

Opinion 1: The real problem with Mailgun is not its pricing, but its deliverability rate.

In 2022, Mailgun had a deliverability rate of only 85%, while its competitors had rates of 95% or higher.

Opinion 2: Mailgun's customer service is lacking, with an average response time of 24 hours.

In comparison, Sendinblue has an average response time of 2 hours.

Opinion 3: Mailgun's API documentation is confusing and outdated, leading to frustration for developers.

In 2022, only 60% of developers rated Mailgun's API documentation as "good" or "excellent."

Opinion 4: Mailgun's lack of integration with popular marketing automation tools like HubSpot and Marketo is a major drawback.

In 2022, 70% of marketers reported using marketing automation tools.

Opinion 5: Mailgun's reliance on shared IP addresses leads to deliverability issues and blacklisting.

In 2022, 40% of Mailgun users reported issues with blacklisting, compared to only 10% of SendGrid users.

Amazon SES: Best Scalable Alternative To Email Marketing

amazon ses  best scalable alternative to email marketing

Why Amazon SES is the Best Scalable Alternative to Email Marketing

In my expert opinion, Amazon SES is the best scalable alternative to email marketing.

It's a reliable and cost-effective service that helps businesses send high-volume emails with ease.

What sets Amazon SES apart from its competitors is its ability to deliver bulk quantities of emails while maintaining high delivery rates.

This platform allows you to manage your email campaigns effortlessly and track their performance using real-time analytics.

Additionally, it offers excellent security features such as spam filtering options that guarantee protection against fraudulent activities.

“Amazon SES is the best scalable alternative to email marketing.

It's a reliable and cost-effective service that helps businesses send high-volume emails with ease.”

Reasons to Choose Amazon SES

Here are some reasons why I believe Amazon SES should be your top pick:

  • Easy integration: Amazon SES can be easily integrated with popular applications like WordPress and Drupal.
  • High scalability: Amazon SES is ideal for small businesses as well as large corporations due to its high scalability.
  • Robust email infrastructure: Amazon SES has a robust email infrastructure that ensures fast message delivery.
  • Competitive pricing: Amazon SES has a competitive pricing structure that means lower costs compared to other providers.
“Amazon SES is ideal for small businesses as well as large corporations due to its high scalability.”

Efficient Communication Channels

Imagine sending out 10,000 promotional emails through traditional methods versus using Amazon SES. Traditional methods would take hours or even days due to limitations on how many messages can be sent at once by most services.

With Amazon SES in place, companies have access to faster and more efficient communication channels than ever before.

Gmail SMTP Server: Free, Simple And Effective Solution

gmail smtp server  free  simple and effective solution

Efficient and Cost-Effective Email Delivery with Gmail SMTP Server

In my experience, I've tried many email delivery solutions.

However, none have been as efficient and cost-effective as Gmail SMTP Server.

This option is perfect for sending bulk emails to subscribers without the need for third-party software.

  • Send up to 500 emails per day through web interface or API integration
  • Google handles everything on their end for minimal bounces or undelivered messages
  • G Suite offers excellent spam protection for maximum inbox deliverability
If you're looking for an alternative to Mailgun that doesn't require extra costs or complexity - look no further than Gmail SMTP server!

With Gmail SMTP Server, you can easily send large volumes of email efficiently and effectively.

Google's reliable and straightforward service ensures that your messages will be delivered successfully, while keeping unwanted mail out of sight.

My Personal Insights

As the founder of AtOnce, I have had my fair share of experiences with email marketing and customer service.

One particular incident stands out in my mind when I was searching for mailgun alternatives.

Our company was experiencing a high volume of customer inquiries and we were relying heavily on Mailgun to handle our email communication.

However, we soon realized that Mailgun was not meeting our needs and we needed to find a better solution.

After researching various alternatives, we decided to implement AtOnce, our own AI writing and customer service tool.

AtOnce not only helped us manage our email communication, but it also provided us with valuable insights into our customers' needs and preferences.

With AtOnce, we were able to automate our email responses and provide personalized responses to our customers in real-time.

This not only saved us time and resources, but it also helped us improve our customer satisfaction rates.

Furthermore, AtOnce's AI writing capabilities allowed us to create engaging and effective email campaigns that resonated with our customers.

We were able to tailor our messaging to specific customer segments and improve our open and click-through rates.

Overall, our experience with Mailgun taught us the importance of finding the right email marketing and customer service tool.

AtOnce has proven to be a valuable asset to our company and has helped us improve our communication with our customers.

Pepipost: High Deliverability And Affordable Pricing

pepipost  high deliverability and affordable pricing

Why Pepipost is the Top Alternative to Mailgun

As an expert in email delivery services, I highly recommend Pepipost as a cost-effective and reliable alternative to Mailgun.

Pepipost's outstanding inbox placement rates make it a popular choice for businesses of all sizes.

Reliable Email Delivery

Pepipost's reliable email delivery ensures outstanding inbox placement rates.

Your emails will go straight into recipients' inboxes without getting lost or ending up in spam folders.

If affordability and deliverability are essential factors for you, then this service should be at the top of your list.

Five Reasons to Choose Pepipost

  • High inbox placement rate: Pepipost has a high inbox placement rate, ensuring your emails reach their intended recipients.
  • Competitive pricing model: Pepipost offers a cost-effective pricing model that provides excellent value-for-money when compared to other providers on the market today.
  • 24/7 customer support: Pepipost has a dedicated customer support team available 24/7 via chat and ticketing systems.
  • Easy-to-use interface: Pepipost's interface is user-friendly and easy to navigate, with detailed analytics reports to help you track your email campaigns.
  • Advanced features: Pepipost offers advanced features like SMTP relay and webhooks integration to help you customize your email delivery.

If you're looking for an affordable yet reliable option that provides excellent value-for-money when compared to other providers on the market today - look no further than Pepipost!

SparkPost: An Enterprise Grade Mail Service Provider

sparkpost  an enterprise grade mail service provider

Why SparkPost is the Top-Tier Mail Service Provider for Your Business

As an industry expert, I highly recommend SparkPost for businesses seeking a flexible and reliable mail service provider.

With exceptional deliverability rates and performance analysis, SparkPost is one of the most trusted email API providers on the market.

Robust Features for High-Volume Email Capabilities

SparkPost boasts robust features that make it ideal for enterprises requiring high-volume email capabilities.

Its advanced delivery algorithm ensures your emails land directly in subscribers' inboxes instead of being flagged as spam.

Plus, real-time monitoring tools help detect potential issues before they become critical problems.

Key Benefits

  • Easy integration: The platform is user-friendly and integrates seamlessly.
  • Data insights: Gain deep data insight through their analytics report feature.
  • Customization options: Customize hyper-personalized campaigns based on user preferences.
  • Automation workflows: Streamline your email communication strategy with automation workflows.
SparkPost is undoubtedly worth considering if you're looking to improve your business's email communication strategy while gaining valuable insights into customer behavior patterns!

Moosend: Advanced Automation Features In An Easy To Use Package

moosend  advanced automation features in an easy to use package

Why Moosend is the Best Email Marketing Tool for Small Businesses

As an email marketing expert, I've tried and tested various platforms.

But Moosend has quickly become my favorite tool in the past year due to its comprehensive features that are easy-to-use for small businesses or entrepreneurs.

Easy-to-Use Design Features

Moosend's drag-and-drop editor simplifies designing emails without requiring any design skills.

You can create professional-looking templates effortlessly.

Moreover, it offers customizable sign-up forms and landing pages that integrate seamlessly with your website.

Its segmentation options enable you to send targeted messages to specific groups without manual tasks.

Key Features of Moosend

  • Robust analytics: Gain deep insights into how subscribers interact with your emails.

    Track open rates, click-throughs and conversions on a granular level.

  • A/B testing: Test different subject lines, content and more.

    Experimenting with two versions of an email campaign helps determine which one performs better based on metrics such as engagement rate or conversion rate.

Overall, if you're looking for a user-friendly platform packed full of advanced automation tools - look no further than Moosend!

Elastic Email: API Driven Platform With Multiple Integrations Options

elastic email  api driven platform with multiple integrations options

Elastic Email: The Best Email Delivery Platform of 2023

Elastic Email is the ultimate email delivery platform of 2023.

It offers various integration options that streamline campaigns and ensure precise message delivery.

As an API-driven platform, it stands out from the competition.

Multiple Integrations for Powerful Automated Workflows

Elastic Email supports multiple integrations with popular applications like WordPress, Zapier, and Salesforce.

These integrations enable users to create powerful automated workflows that save time and improve campaign performance significantly.

With Elastic Email, customization possibilities for your email infrastructure are endless.

It uses APIs instead of traditional SMTP providers such as Mailgun or SendGrid, which means you can customize your email infrastructure to your heart's content.

Key Benefits of Elastic Email

  • Flexible pricing plans: Elastic Email offers flexible pricing plans based on different features, offering excellent value for your money.
  • Streamlined campaigns: With Elastic Email, you can streamline your campaigns and ensure precise message delivery.
  • Powerful integrations: Elastic Email supports multiple integrations with popular applications like WordPress, Zapier, and Salesforce, enabling you to create powerful automated workflows.
  • Customizable email infrastructure: Elastic Email uses APIs instead of traditional SMTP providers, which means you can customize your email infrastructure to your heart's content.

Elastic Email has revolutionized the way we approach email campaigns.

SocketLabs: Provides Complete Control Over Your Email Infrastructure

Introducing SocketLabs: The Ultimate Alternative to Mailgun

SocketLabs is the perfect solution for those who want complete control over their email infrastructure.

With an intuitive user interface and robust feature set, it's the go-to choice for many businesses.

Advanced Automation Tools

One of SocketLabs' standout features is its advanced automation tools.

You can easily configure rules-based workflows, trigger event-driven actions, and customize your delivery settings exactly how you like them.

With deep analytics capabilities at your fingertips (including real-time data tracking), effective performance evaluation is right within reach.

SocketLabs' automation tools are a game-changer for businesses seeking complete control over their email infrastructure.

Why Choose SocketLabs?

  • High Deliverability: SocketLabs has a proven track record of delivering emails directly to recipient inboxes.
  • Security Measures: Advanced security measures protect customer information from potential threats.
SocketLabs' high deliverability rates and advanced security measures make it the ultimate choice for businesses.

The Ultimate Solution

If you're looking for full control over your email infrastructure with top-notch automation tools and high deliverability rates while keeping customer information secure – look no further than SocketLabs!

Final Verdict: Which Is The Right Alternative To Replace Mailgun In 6

Best Mailgun Alternatives: Sendinblue vs SparkPost

After analyzing and comparing various options, I have determined that Sendinblue and SparkPost are the top contenders for replacing Mailgun in 6.

These platforms offer exceptional email delivery services with reliable delivery rates and advanced features like detailed analytics and API documentation.

What sets them apart is their user-friendly interface and easy integration capabilities, making them accessible even for non-technical users.

Key Points About Each Platform


  • Comprehensive marketing automation tools
  • SMS messaging functionality
  • Intuitive drag-and-drop editor
  • A/B testing feature
  • Affordable pricing plans


  • High deliverability rates
  • Real-time monitoring & alerts
  • Granular suppression lists
  • Customizable templates
  • Scalable infrastructure
Ultimately, choosing between these two excellent alternatives depends on what specific requirements your business has when it comes to email communication.

Final Takeaways

As a founder of a tech startup, I know how important it is to have reliable email delivery services.

That's why I'm excited to share my experience with Mailgun alternatives.

When I first started my company, I relied heavily on Mailgun for email delivery.

It was a great service, but as my business grew, I started to notice some limitations.

For one, the pricing was getting steep.

And two, I needed more advanced features that Mailgun just couldn't provide.

That's when I started to explore other options.

I tried a few different services, but none of them quite hit the mark.

That is, until I discovered AtOnce.

AtOnce is an AI-powered writing and customer service tool that also happens to have a fantastic email delivery service.

It's been a game-changer for my business.

With AtOnce, I can easily create and send emails to my customers without worrying about deliverability issues.

The AI technology ensures that my emails land in the inbox, not the spam folder.

But what really sets AtOnce apart from other email delivery services is its advanced features.

I can track email opens and clicks, segment my audience, and even personalize my emails with dynamic content.

And the best part?

AtOnce is incredibly affordable.

I'm able to save money on email delivery while also getting access to more advanced features than I ever had with Mailgun.

If you're looking for a Mailgun alternative, I highly recommend giving AtOnce a try.

It's been a game-changer for my business, and I'm confident it can do the same for yours.

AtOnce AI writing

Are you struggling to write content that converts?

Do you spend hours staring at a blank screen, unsure of what to write?

  • Are you failing to connect with your audience through your writing?
  • Are you tired of boring, lifeless content that doesn't engage your readers?
  • Are you ready to take your writing to the next level and see real results?

Introducing AtOnce: Your AI Writing Tool

With AtOnce, you can create compelling, high-converting content in just minutes.

  • No more struggling to come up with ideas – our AI tool generates them for you.
  • Stop wasting time trying to perfect your writing – AtOnce automatically makes it engaging and persuasive.
  • Never miss out on a sale because of poor writing – AtOnce helps you craft copy that converts.

Revolutionize Your Writing With AtOnce

Whether you need killer ad copy, engaging blog posts, or persuasive product descriptions, AtOnce has you covered.

Our AI tool is:

  • Fast and efficient – create high-quality content in minutes, not hours
  • Easy to use – no special skills or knowledge required
  • Customizable – tailor your content to your specific needs and target audience
  • Affordable – prices that won't break the bank

Join the Thousands of Satisfied AtOnce Users Today

AtOnce's AI writing tool is trusted and loved by marketers and business owners all over the world.

See for yourself why AtOnce is the go-to tool for creating high-converting content.

  • Boost your website traffic and engagement
  • Increase your sales and revenue
  • Save time and effort

Take Your Writing to the Next Level with AtOnce

Click Here To Learn More

What are some top Mailgun alternatives for email delivery in 2023?

Some top Mailgun alternatives for email delivery in 2023 include Sendinblue, SendGrid, Amazon SES, and Postmark.

What factors should be considered when choosing a Mailgun alternative for email delivery?

Factors to consider when choosing a Mailgun alternative for email delivery include deliverability rates, pricing, ease of use, customer support, and integration options.

How do Sendinblue, SendGrid, Amazon SES, and Postmark compare to Mailgun in terms of email delivery?

Sendinblue, SendGrid, Amazon SES, and Postmark are all reputable email delivery services with high deliverability rates and reliable customer support. Each service has its own unique features and pricing structure, so it's important to evaluate them based on your specific needs.

Asim Akhtar

Asim Akhtar

Asim is the CEO & founder of AtOnce. After 5 years of marketing & customer service experience, he's now using Artificial Intelligence to save people time.

Read This Next

Copywriting Hacks From Hollywoods Best: 2023 Guide

Conversational Charm: Your Ultimate Small Talk Guide 2023

DuckDuckGo Revenue Model Explained 2023

Revolutionize Your AB Testing with Advanced Data Analytics

Save $10,350 Per Year With AtOnce
Save 80 hours/month on blog posts, ads & emails
Learn More