Mailinator vs TempMailo
Mailinator
mailinator.comTempMailo
tempmailo.meSide by side
| Figure | Mailinator | TempMailo |
|---|---|---|
| Price from | $79/mo | Free |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | — | Yes |
| Android | Yes | Yes |
| API | Yes | — |
| Plans published | 13 | 2 |
| Spec score · Temporary Email Services | 9.0 (#5) | 8.3 (#10) |
| Spec score · Temporary email services | 8.7 (#10) | 8.9 (#6) |
| Founded | 2003 | TempMailo's about page says the service was founded in 2022. |
| Licence | The official Python SDK repository is released under the MIT license; Mailinator itself is delivered as a hosted service. | The official pages reviewed do not state an open-source licence or provide source-code terms. |
| Security controls | Mailinator states that traffic is HTTPS-only, servers are firewalled and Cloudflare-proxied, and production is separated from development and testing environments. | The policy describes HTTPS, hashed saved-inbox passwords, access tokens and abuse-prevention measures, while disclaiming absolute security. |
| Support | 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. | Users can contact the TempMailo team through its contact form or email [email protected]. |
| What it does | Mailinator provides public and private inboxes for automated email and SMS workflow testing, including sign-ups, 2FA and password resets. | TempMailo creates disposable email addresses for receiving messages without exposing a personal address. |
Plans
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
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.
TempMailo
TempMailo provides temporary email addresses for receiving sign-up messages, activation links, and verification codes without exposing a personal email address. Basic use does not require an account or personal details. Users can protect an inbox with a password, then restore it later using the email address and password. Reply Relay allows replies to incoming messages, but keeps the recipient fixed to the original sender. Each temporary email can send up to three replies a day, with a 15-minute cooldown, CAPTCHA, a 2,000-character message limit, and up to two supported attachments. Supported attachments can be downloaded when available. TempMailo is available on web, Android, iOS, and as a browser extension; its Android app and extensions are distributed through the listed app stores. The service costs nothing. Inbox data may be deleted after inactivity or for maintenance, and old messages are not guaranteed to remain. TempMailo is intended for everyday, low-risk tasks, not sensitive or permanent accounts.