nomoat / Mailsac / Alternatives
Alternatives to Mailsac
Mailsac: Gives developers and QA testers throwaway and private inboxes they can read by API to test signup and reset emails. Here are 3 other products that do a similar job. Of these, 3 have a free plan.
- Mailinator
Gives QA teams and developers test inboxes and phone numbers to check signup, 2FA and password reset messages automatically.
Free plan · Developer tools · Developers
- emailverifier.dev
An API that checks signup email addresses for bad format, dead mailboxes and throwaway providers, paid by credit packs.
Since 2026
Free plan · Developer tools · Developers
- ZeroDrop
Throwaway test inboxes that pull out one-time codes and magic links, so developers can test login emails in CI.
Since 2026
Free plan · Developer tools · Developers