1secemail vs Temp-Mail.org

1secemail provides instant, anonymous temporary email addresses through a web service. Its stated purpose is to help protect a real email address from spam by using a disposable one. You can enter an alias, select a domain and change the address; the address controls also include a Random Name option. The inbox offers refresh, delete, QR code, history and change controls. Its history view supports searching and deleting past email activity. A QR code can open the inbox on a compatible device. The homepage also describes managing disposable email through Facebook Login. The service is listed for web and supports custom addresses. Its homepage says use is 100% free and requires no subscription. No maker identity or support options are stated on the opened homepage.

Temp-Mail.org provides disposable email addresses so you can receive messages without using your regular inbox. Addresses are available without registration. You can copy an address, refresh its inbox, change it, or delete it; the service does not send email. The free plan includes receiving messages with attachments and downloading them as EML files, with messages stored for up to 1–2 hours. Premium extends storage to one month and includes up to 10 simultaneous mailboxes, premium domains, private addresses, and no ads. Premium monthly costs $10 a month, billed monthly and auto-renewing; yearly costs $60 a year, billed yearly and auto-renewing. Both plans are desktop web only. The service is also available on Android, iOS, as an extension, and through an API. Its API supports automated email workflow testing with Selenium, Cypress, Playwright, or Puppeteer. Some government services and major financial institutions cannot send messages to it, and certain role addresses cannot be read. Messages in the public system may be visible to other users, so the service advises against using it for confidential information or important accounts.