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Mailgun vs SendGrid comparison

 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Mailgun
Ranking in Cloud Email
5th
Average Rating
8.6
Reviews Sentiment
7.4
Number of Reviews
3
Ranking in other categories
No ranking in other categories
SendGrid
Ranking in Cloud Email
1st
Average Rating
8.2
Reviews Sentiment
7.1
Number of Reviews
23
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2026, in the Cloud Email category, the mindshare of Mailgun is 5.0%, down from 10.3% compared to the previous year. The mindshare of SendGrid is 8.2%, down from 19.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Email Mindshare Distribution
ProductMindshare (%)
SendGrid8.2%
Mailgun5.0%
Other86.8%
Cloud Email
 

Featured Reviews

Christopher Justice - PeerSpot reviewer
Vice President of Operations at BL.INK
Reliable, easy to set up, and offers good email-sending capabilities
We use the solution for high-volume email sending for event management. Simple and perfect for what we need.  It has helped us with email deliverability. The email-sending capabilities are great. It's a very easy product to set up.  The solution is stable. It is scalable.  The solution needs…
Amrit Dash - PeerSpot reviewer
Automation Engineer at a educational organization with 11-50 employees
Dynamic templates have streamlined student and parent email campaigns and build consistent engagement
The activity log is a little slower at times, but that is probably just nitpicking an issue. Overall, in general, there are not really very difficult pain points. There are certain issues sometimes when we are trying to handle a very big campaign; we might end up having a little bit less reputation in terms of bounces or spam reports that get detected when we send out the emails. Apart from that, there is not anything that would become a significant pain point. If you don't really have an advanced subscription for SendGrid, it might take a while for you to reach the customer support.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"Mailgun is cheap, secure, fast, and simple."
"I haven't been required to pay yet because they give me 10k free emails per month, so for medium emails, it's the best choice."
"It's a very easy product to set up."
"SendGrid is a very good, reliable system for handling multiple or high-volume emails."
"Overall, it provides a good return on investment through reliability, time savings, and improved communication."
"My integration team likes that it's very easy to integrate and very easy to automate based on activities that happen on our core banking application."
"The solution scales well."
"The valuable features include email capabilities, among other offerings."
"The API side of things is valuable. It is flexible enough to handle pretty much anything that needs to be done in an automated manner."
"They enable us to automate all the communication with our clients around commercial campaigns, marketing activities, and also during transactional tasks, basically, any transaction that happens on the account."
"It is a stable and scalable solution."
 

Cons

"Preview of email as sent - currently, the preview is an image."
"The solution needs better templating and email validation."
"Mailgun doesn't have this."
"Pricing can be improved for SendGrid, as this is the only area I have seen that needs enhancement."
"A long time ago, I may have had an issue, and I had to wait for support, which wasn't that helpful. However, that was a very long time ago. Overall, I've had a good experience."
"SendGrid is already nice, but it could be improved by providing the company ID when sending the email."
"They are very bad at supporting clients."
"SendGrid could improve pricing flexibility and offer more detailed analytics without extra cost."
"SendGrid has room for improvement in the UI/UX or dashboard usability for users. Another area for improvement in the tool is its conditional logic facilities. The response time of SendGrid technical support needs improvement."
"SendGrid is a great solution. I don't have any areas of improvement."
"If you don't really have an advanced subscription for SendGrid, it might take a while for you to reach the customer support."
 

Pricing and Cost Advice

"We pay $80 a month to use the solution."
"We are using the Advanced plan,10K. That is about $100 per month but sometimes we do go over the limit of the plan."
"My company pays for SendGrid monthly, and though I cannot share the amount, my feedback is that the vendor should accept other modes of payment apart from a credit card."
"The solution is relatively inexpensive."
"I use the essential plan which is $20 a month. After that, we use the pro which is $90 a month, and had all our costs bundled in."
"The basic plan starts at €90 per month."
"Its cost can vary. It can go as low as $10 or $15 to $1,000 depending on how much you use it."
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Top Industries

By visitors reading reviews
No data available
Manufacturing Company
19%
Construction Company
12%
Outsourcing Company
10%
Government
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business20
Midsize Enterprise1
Large Enterprise6
 

Questions from the Community

Ask a question
Earn 20 points
What is your experience regarding pricing and costs for SendGrid?
My advice is not to buy SendGrid; instead, use alternatives.
What needs improvement with SendGrid?
They should take care of their customers more carefully.
What is your primary use case for SendGrid?
I use the solution to send transactional and promotional emails.
 

Comparisons

 

Overview

 

Sample Customers

Stripe. GitHub, Heroku
ScoutMob
Find out what your peers are saying about Mailgun vs. SendGrid and other solutions. Updated: August 2026.
908,834 professionals have used our research since 2012.