22,366 companies use Amazon SES, as of October 2026.
Amazon SES: Transactional email on AWS. We've found 22,366 companies using Amazon SES, most often in Software (14%) and IT Services (14%), typically with 51–200 employees and 39% based in United States.
Customers22,366companies use it
Most popular withCosmetic Shop19× more likely than average
Typical customer51–200employees · mostly United States
We've found 22,366 companies using Amazon SES among the 177,544 we've scanned so far. We only count a company when a direct public record backs it up.
What kind of companies use Amazon SES?
Amazon SES customers are most often in Software (14%), IT Services (14%) and Financial Services (11%). The most common company size is 51–200 employees (44% of customers with a known size).
Which countries use Amazon SES the most?
Most Amazon SES customers we've found are in United States (39%), United Kingdom (9%) and Japan (7%).
What are the alternatives to Amazon SES?
The most used alternatives in the same category are SendGrid (61,810 companies), Mailchimp Transactional (18,655 companies), Mailgun (14,344 companies) and Resend (8,387 companies).
How does runsonwhat know a company uses Amazon SES?
We read public traces only. For Amazon SES that means a domain-verification record in the company's DNS, the company's email records (SPF, MX, DKIM), a subdomain that points at Amazon SES and the company's published subprocessor list. Every match keeps the record it came from.
CursorDev Tools2.0×more likely
Amazon Trust ServicesSecurity & Compliance2.0×more likely
JamfSecurity & Compliance1.9×more likely
Atlassian StatuspageMonitoring1.9×more likely
MarketoMarketing1.6×more likely
MiroCollaboration1.6×more likely
SlackCollaboration1.6×more likely
SalesforceSales & CRM1.6×more likely
ZendeskSupport & Docs1.6×more likely