1SecMail vs Mailinator
1SecMail
1secmail.cc
Mailinator
mailinator.comSide by side
| Figure | 1SecMail | Mailinator |
|---|---|---|
| Price from | $3/mo | $79/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| Android | Yes | Yes |
| API | Yes | Yes |
| Plans published | 6 | 13 |
| Spec score · Temporary Email Services | 9.4 (#1) | 9.0 (#5) |
| Spec score · Temporary email services | 9.4 (#3) | 8.7 (#10) |
| API capabilities | The published API documentation includes endpoints for domains, creating, updating and deleting emails, retrieving messages, and downloading attachments. | The REST API lists, retrieves, parses and deletes messages, reads attachments and SMTP logs, handles domains and rules, and supports webhook injection. |
| Rating on Chrome Web Store | 0 out of 5 from 0 ratings | 5.0 out of 5 from 1 rating |
| Support | The contact page directs users to [email protected] for general questions, technical assistance, and support requests. | Documentation is available 24/7/365; the support page says public issue emails are usually answered within 24–72 hours and subscribers receive priority support. |
| What it does | 1SecMail provides disposable temporary email addresses for anonymous sign-ups, verification and spam avoidance. | Mailinator provides public and private inboxes for automated email and SMS workflow testing, including sign-ups, 2FA and password resets. |
Plans
1SecMail
- Free PlanFree
- Standard$4.99 a month
- Premium$9.99 a month
- Pro API Key$10 a month
- Gold$35.99 a year
- Diamond$45.98 a year
Mailinator
- Public - FreeFree
- Public - FreeFree
- Verified ProFree
- Verified ProFree
- Business$79 a month
- Business (annual)$79 a month
- Business$99 a month
- Business Plus$159 a month
- Business Plus (annual)$159 a month
- Business Plus$199 a month
In their own words
1SecMail
1SecMail provides temporary disposable email for sign-ups, with mailbox creation that does not require registration or personal information. Users can send and receive messages, create custom aliases, and receive attachments to download before they expire. Its guide says addresses and related communications are usually erased automatically after 24 hours. The service is available on web and Android, and a Chrome extension provides access to temporary email. Developers can use published API documentation covering domains, mailbox creation and management, message retrieval, and attachment downloads; however, the API-key feature is currently under development. Premium offerings list additional domains, inbox records, saved messages, attachment viewing, and support. The Premium page also advertises 100MB storage and no ads. A free plan is available; Standard costs $4.99 a month, and paid plans start at $4.99 a month. 1SecMail cautions that public temporary addresses are not suitable for sensitive or financial information.
Mailinator
Mailinator provides temporary inboxes and tools for testing email and SMS workflows. Developers, QA teams, and businesses can use it to check delivery for OTP, MFA, onboarding, password recovery, and other email processes at scale. Paid subscriptions include private testing domains, where messages can arrive at any address without creating an inbox first. The REST API retrieves inboxes, messages, and SMS, injects messages, and connects with CI/CD pipelines. Inbound webhooks can accept HTTP POST messages from sources such as alert systems, Zapier, or Twilio, then apply configured rules. SMS can be routed to an inbox or API for automated OTP and 2FA testing. The free public inboxes are readable by anyone, and messages typically auto-delete after several hours. Mailinator is receive-only: it cannot send email or fill out forms. The Public - Free plan is free to use without sign-up. Business costs $79 a month billed yearly; a two-week Business trial is listed. Other plans include Verified Pro at free, Business Plus at $159 a month billed yearly, and Enterprise at a price agreed with the maker with custom pricing.