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Amazon WorkMail 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

Amazon WorkMail
Ranking in Cloud Email
2nd
Average Rating
8.4
Reviews Sentiment
6.4
Number of Reviews
14
Ranking in other categories
Email Applications (4th)
SendGrid
Ranking in Cloud Email
1st
Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
22
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of May 2026, in the Cloud Email category, the mindshare of Amazon WorkMail is 8.0%, up from 7.7% compared to the previous year. The mindshare of SendGrid is 8.6%, down from 20.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Email Mindshare Distribution
ProductMindshare (%)
SendGrid8.6%
Amazon WorkMail8.0%
Other83.4%
Cloud Email
 

Featured Reviews

GM
Owner at Marinov
Centralized email accounts have streamlined routing, security checks, and long-term organization
While using Amazon WorkMail over time, I haven't encountered substantial disappointments, but there have been usual glitches with the web interface. For instance, while the service is generally 99.5% perfect, I experience issues like the folder structure I set up sometimes not remembering the state of expanded and collapsed nodes after refreshing the page. This lack of persistence in which nodes are collapsed or opened can be frustrating. However, since it's a minor technical issue, I doubt the average user would notice it. If Amazon WorkMail were not discontinuing, I wouldn't think there is much to improve or enhance about it. It is standard enough and easy to use, and any glitches are minor, not worth evolving or disrupting its current functionality. As for whether the user interface is intuitive and if I'm satisfied with its flexibility and customizability, there are some minor features lacking, but I don't feel a need for changes since it works as designed. The most crucial aspect is that I can set up my address book with the complex organizational structure needed for the accounts connecting to AWS. The lower-level functionalities suit me well enough. Other services often have customizable views of email representations with senders, subjects, and even snippets of content. While my external application on mobile can show customizable lines with my email list, Amazon WorkMail does not offer that feature. I don't really need it, but it would be a nice addition for power users.
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

"It is highly available and scalable, and it is also highly reliable; I don't lose any of the messages or emails because if there is an issue where the email sent operation failed, Amazon as a platform ensures that the send operation is retried and the email reaches its destination."
"Amazon WorkMail integrates with Route 53 and other AWS services, providing a seamless experience when using AWS infrastructure."
"The product is very user-friendly."
"The most valuable feature of the Amazon WorkMail for me is the SMC server. It makes my work much easier, especially since I often work with Spring Boot. There are many built-in APIs in Spring Boot that help with messaging. What I appreciate about it is that it simplifies the process. I don't need to write much code; I define the credentials in my properties or environment variables. The Java Message API, an internal API from Spring Boot, does most of the work. I set up the properties and connected them to the SMC server, and I can send emails."
"Despite being an end-user service on AWS, the backend is complex enough to enable many useful features, I invested time in configuring it, and it worked flawlessly for six years."
"WorkMail works very well, and the functionality is fine."
"We use the tool for transactional emails and marketing."
"The most valuable thing is that emails sent through SES have a delivery rate of greater than ninety percent."
"Easy API documentation is the most valuable feature of SendGrid, including its deliverability rate."
"With SendGrid, we have found a perfect solution to that scenario, and we don't have to involve infrastructure team anymore."
"SendGrid has positively impacted my organization by being a trusted partner for sending emails."
"SendGrid offers features that stand out for me, including that it is very easy to use, especially for a developer."
"The best features SendGrid offers is the template customization, which really helps in creating templates according to client demand and their UI/UX experience."
"SendGrid is a most powerful third-party tool to use for email sending, and it improves the delivery rates compared to other services."
"It is a stable and scalable solution."
"It does everything we need. It's got templating. It's got email validation. It's great."
 

Cons

"Amazon WorkMail's user interface could be more intuitive and user-friendly."
"If we can have a completely managed backup solution where we have a tiered backup or a tiered archival to be able to retrieve emails, it would be great."
"There is room for improvement in the support. It's just that customer support, though good, takes time to resolve issues."
"The product should improve technical support."
"We are losing clients because the price my clients pay for email alone is nearly equal to the price they pay for an entire Microsoft Office license, which includes email."
"I would like to see detailed reports on email success and failure rates."
"It would be nice if they had a what you say is what you get editor to build newsletters like MailChimp has."
"WorkMail is not available in all the regions."
"The biggest problem that we have faced is with the authentication during login. For certain people, SendGrid requires MFA, which is good as a security feature, but it doesn't always work in all geographies. We've got people and users who are based in Nigeria, and some of those people had real trouble logging into SendGrid because the MFA wouldn't send codes to people on their numbers. The security mechanism that they use for login doesn't work in all geographies."
"SendGrid can be improved by making it more versatile and facilitating easier connections with third parties."
"For my use case, SendGrid is very good. The cost could potentially be improved, though I am not very familiar with pricing details."
"They are backlogged on feature requests, which is a bit of a shame really."
"The contact limit alerts need to be improved."
"So, don't think that you could do anything with SendGrid on email matters."
"SendGrid is a great solution. I don't have any areas of improvement."
"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."
 

Pricing and Cost Advice

"I rate the solution's pricing as one out of ten. It is close to being cheap. Sometimes, the tool offers a generous amount of free messages, up to 40,000, which is great for startups like ours. This means that we don't accumulate any costs for some months because we stay within the free usage tier. When we exceed the free allocation, the costs are reasonable, and no hidden charges exist."
"The solution should improve its price."
"WorkMail does require a license, it is, per user."
"It's very cheap. The cheapest among all the services available."
"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."
"We are using the Advanced plan,10K. That is about $100 per month but sometimes we do go over the limit of the plan."
"The basic plan starts at €90 per month."
"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."
"Its cost can vary. It can go as low as $10 or $15 to $1,000 depending on how much you use it."
"The solution is relatively inexpensive."
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Top Industries

By visitors reading reviews
Comms Service Provider
10%
University
10%
Computer Software Company
7%
Manufacturing Company
6%
Government
9%
Construction Company
9%
Manufacturing Company
8%
Comms Service Provider
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise2
Large Enterprise5
By reviewers
Company SizeCount
Small Business19
Midsize Enterprise1
Large Enterprise6
 

Questions from the Community

What needs improvement with Amazon WorkMail?
We are satisfied with Amazon WorkMail, as it is able to send emails and provide receipts, including the read and other statuses. Since we are doing more API side integrations, there does not seem t...
What advice do you have for others considering Amazon WorkMail?
From the communication aspects, working with Amazon WorkMail has been seamless and cost-effective. My customers do not make any use of Amazon WorkMail's compatibility with Microsoft Active Director...
What is your primary use case for Amazon SES?
We are an integrator, and we have a product in which we use Amazon WorkMail. We send emails on a daily basis in a batch mode to customers. We have about 50,000 emails across various customers.
What is your experience regarding pricing and costs for SendGrid?
The pricing experience was reasonable at the beginning, but it increased as my email volume grew.
What needs improvement with SendGrid?
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...
What is your primary use case for SendGrid?
SendGrid is used to maintain all dynamic templates that are used throughout various channels and modes of campaigns and communication channels for student relations, parent relations, or any brand ...
 

Comparisons

 

Also Known As

Amazon SES
No data available
 

Overview

 

Sample Customers

Expedia, Intuit, Royal Dutch Shell, Brooks Brothers
ScoutMob
Find out what your peers are saying about Amazon WorkMail vs. SendGrid and other solutions. Updated: April 2026.
894,830 professionals have used our research since 2012.