Mailgun vs ZeroBounce

Mailchimp

SendGrid

Mailjet

lemlist

Clearout

NeverBounce

Compare Mailgun and ZeroBounce based on features, pricing, verified reviews, integrations & more on GetApp. Find out which software is best for your business in 2026.

SendGrid is a solution that provides a cloud-based email infrastructure to help relieve businesses of the cost and complexity of maintaining custom email systems. It provides email delivery, scalability and real-time analytics along with APIs. The platform also offers SMTP service, email validation, deliverability insights, and dynamic templates, while supporting multiple programming languages including Node.js, Python, and Java.

Mailchimp is a marketing automation platform that allows users to create, send & analyze email & ad campaigns, with email templates, landing pages, and a mobile app

With GDPR-compliant infrastructure and proven deliverability, Mailjet is the best Email Marketing Software & Email API for Teams. Marketers  design, deliver, and automate  email newsletter while developers power transactional email via robust API platform. 

Mailgun is an email automation service offering a complete cloud-based email service for sending, receiving & tracking email sent through your websites & apps

A/B Testing

Archiving & Retention

Autoresponders

Bulk Email Verification

Catch-all Server Detection

Data Recovery

Disposable Email Detection

Domain Check

Email Campaign Management

Email Monitoring

Event Triggered Actions

List Management

Message Personalization

Preview Functionality

Queue Management

Reporting/Analytics

Routing

Simple Mail Transfer Protocol (SMTP)

Single Email Verification

Spam Blocker

Spam Detection

Syntax Check

Template Management

Whitelisting/Blacklisting

Mailgun

Web-based

Creative Strategist

Super pleasant, great chat support, fast email support replies, always quick to help and communicate.

Founder

With a dedicated IP and representative, delivery is amazing. Very easy to use for developers and works well with our app integrations for the transactional emails.

Founding Member

The ease of configuring SPF and DKIM is fantastic, and their support team and online documentation have both been a pleasure to work with.

manager

So it seemed a good idea to try it. I'm using it for almost 2 years and it was easy to setup and it's working great since then without any need to fix or change anything.

dot net developer

Some of mails are delay to deliver I do not why but i found only this con in this software. It is also costly for some clients not everyone should afford it.

Owner

Overall I have been super satisfied with using Mailgun to handle all the mail processing from my website.

Senior Software Engineer

Unfortunately, the logs only go back to about 2 months or so which meant we had just lost all the old data.

Senior Marketing Manager

Mail sending is fast, reliable, and they have dedicated and shared IPs for sending.

IT Specialist

It is extremely easy to get setup using Mailgun (they make it very simple for the user). They offer a lot of really useful features and well documented, powerful API.

Partner

The mailing list feature is nice bonus. Management portal was updated recently and vastly improved the UI/UX experience.

However, the BEST part is they are free up to 10,000 emails a month, which is a ton.

The app is easy to set up, and emails are delivered nearly instantly. The pricing is very attractive, with a pay-as-you-grow model.

Web Developer

The dashboard allows us to see any analytics or debug data that we could need. The best thing about Mailgun is the integrations that are available.

Software engineer 

The api is very easy to use, and set up was quite simple. Overall I'm very satisfied with the product.

If mailgun gets an IP blacklisted - from other senders - you could end up in trouble. Since they do not answer tickets for 48 hours you might not be able to send mail for 48 hours.

First 10k emails through Mailgun are free, why not give it a try. Transactional outbound emails originating from Mailgun and are less likely to be blocked as spam.

Head of Customer Success

Customer Support, through the inbuilt ticketing channel is very prompt and often resolves queries within the first attempt. Even if you're running the account primarily on free credits.

Independent Contractor

Mailgun has been essential for us in setting up a robust email solution, in part due to the fact that there are no upfront costs.

Mailgun screenshot: Intelligent routing with Mailgun

Mailgun screenshot: Mailgun

Mailgun screenshot: Mailgun reports

Mailgun screenshot: Mailgun's mailserver logs

Freelancers

Large Enterprises

Mid Size Business

Non Profit

Public Administrations

Small Business

NeverBounce is a cloud-based email verification and list cleaning solution that allows users of any level or scale to verify email addresses in bulk over time or instantly one at a time, providing a central dashboard boasting real time progress tracking, a custom API / webhook and JavaScript widget

Email Verifier removes invalid & risky emails. Its Form Guard prevents fake signups. Its Email Finder finds B2B emails, while its prospecting tools build targeted lead lists. Its Webhooks deliver instant notifications enabling automatic CRM updates, even if the original API request fails.

lemlist is a user-friendly cold outreach solution that helps users reach customer inboxes and receive replies.

ZeroBounce is an online email validation system which helps companies to remove invalid emails from their lists, preventing bounces and improving deliverability.

Activity Dashboard

Activity Tracking

Anti Spam

Campaign Analytics

CAN-SPAM Compliance

Click Tracking

Contact Database

Contact Management

Customer Database

Customer Segmentation

Data Import/Export

Data Verification

Delivery Tracking

Drag & Drop

Drip Campaigns

Duplicate Detection

Email Address Extraction

Email Alerts

Email Management

Email Marketing

Email Sequences

Email Tracking

Engagement Tracking

File Transfer

Fraud Detection

GDPR Compliance

Lead Capture

Lead Generation

Lead Management

Lead Qualification

Mailing List Management

Monitoring

Personalization

Real-Time Monitoring

Recipient Validation

Reporting & Statistics

Sales Analytics

Segmentation

Spam Analysis

Subscription Management

Third-Party Integrations

ZeroBounce

Linux

Windows

iPad

iPhone

Senior Marketing Technology Manager

We had a large list of contacts that needed to be clean in a short period of time. Thousands of emails were validated very quickly and the quality of the clean up was very good.

Project Manager

What I like most about ZeroBounce is how easy it is to sign up and begin cleaning my emails list. They have great pricing and amazing customer service.

Network Administrator

Sometimes zerobounce filters let some bad emails through but this is not often and probably a tolerable error.

Senior Sales Manager

Its accuracy is one of the most important attractions. Its API integration makes is more reliable.

It is nice, full of information. I love their newsletter, very informative.

Administrator / Recruiter

Discovered some of the emails i have been emailing were spam traps.

General Manager

We loved all of the tools and definite benefit of eliminating email address bounces from your record.

Self Employee

Very easy to use interface, anyone can understand easily. It's deliverability is awesome.

Email Marketing Specialist

The best thing about Zerobounce is they provide an option for uploading a list in multiple extensions like csv, txt, xls, and also you can download files in the same extension.

writer, awards manager, entrepreneur

I enjoy working with teams and companies that provide excellent customer service.

Business Development

Ease of use, customer support and quality derived.

Realtor

So far so good...email validations are right on point and the feasibility of use is great.

Business Head

Ready made widget is missing for faster non techie integration. Dashboard is very much outdated and unfriendly.

Customer Relations and Sales assistant

Clean a database from inactive email addresses and improves validation and inbox placement scores. With a suitable subscription price, the software will increase the effectiveness of customization.

Very productive and effective integration with alternative Softwares such as Goggle sheets, Asana, Autopilot due to my work experience.

Editor In Chief

Zero Bounce customer service is one of it's kind and has helped my emails get opened with over 80%/100 as compared to before that I hadly get a 25% open rate.

Office/Marketing Manager

I found Zerobounce to be easy to use when you are uploading a list of contacts into the software for verification.

Travel planner 

It keeps track of all authentic emails do this eliminates kick backs. It weeds out bad files and virus emails.

Mailgun vs ZeroBounce Comparison (2026)

Mailgun

ZeroBounce

Overview

Video & Screenshots

Pricing

User reviews

Key features

Integrations

Alternatives