SecureTempMail vs TempMaily
SecureTempMail
securetempmail.com
TempMaily
tempmaily.coSide by side
| Figure | SecureTempMail | TempMaily |
|---|---|---|
| Price from | $3.25/mo | $7.50/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| API | Yes | Yes |
| Plans published | 3 | 3 |
| Spec score · Temporary email services | 8.8 (#8) | 8.4 (#11) |
| Spec score · Temporary Email Services | 8.9 (#7) | 7.7 (#20) |
| Attachments | Rich HTML and images can be viewed, while attachment downloads require Premium. | Incoming messages can include attachments, and Premium provides 2GB of email storage. |
| Data handling | SecureTempMail says it does not log IP addresses against inbox activity or build advertising profiles, and deletes inboxes and messages on expiry. | TempMaily says it does not sell user data or mail, and does not use mail contents to build advertising profiles. |
| Real-time delivery | Incoming mail is delivered over a live connection and optional desktop and sound alerts are available. | Messages are delivered to the browser as they arrive. |
| Receive-only | The service is receive-only and does not support sending email from temporary addresses. | Mailboxes are receive-only and cannot send email. |
| Support | The contact page lists separate email addresses for general support, security and privacy, and API or partnership inquiries. | Premium includes premium support; abuse reports can be sent to [email protected] for human review. |
Plans
In their own words
SecureTempMail
SecureTempMail provides disposable inboxes for sign-ups, downloads and one-off verifications without requiring an account. Users choose an inbox lifetime from 10 minutes to 24 hours, after which messages are deleted. The receive-only service cannot send email from temporary addresses. It detects verification and login codes for copying, and displays incoming HTML in a sandbox with scripts disabled to neutralize tracking pixels and malicious markup. SecureTempMail says inbound mail uses TLS and opportunistic STARTTLS, and that it does not log IP addresses against inbox activity or build advertising profiles. Its API supports inbox creation, message reading and deletion, and real-time webhooks. The Chrome extension offers per-site aliases, one-click autofill, OTP notifications and a side-panel inbox. Desktop apps are offered for Windows, Apple Silicon Macs and Linux; Intel Macs are not yet supported. The free plan lists unlimited disposable inboxes with up to 24-hour lifetimes and rotating domains, and is ad-supported. Premium costs $39 a year and includes up to 30-day retention, private domains, attachment downloads, no ads, inbox history and search, and priority delivery. The Developer plan costs $190 a year and includes 100k API requests per month, catch-all domains, REST API and webhooks, and an email support SLA.
TempMaily
TempMaily provides disposable email inboxes for receiving verification codes and signup mail through web and API access. Its free inbox is created without signup, a password, or personal details, and messages appear in the browser as they arrive. Mailboxes are receive-only, so they cannot send email, although incoming messages can include attachments. The free plan permits one shared-domain address at a time; the inbox and its messages are permanently deleted 24 hours after creation, with transient storage and ads. Premium supports up to 10 addresses, custom and dedicated domains, long-term or permanent addresses, and 2GB of email storage. It also adds a REST API and MCP server for programmatic inbox creation and message reading. The MCP server works with Claude Desktop, Claude Code, Cursor, and MCP-capable agent frameworks. Premium costs $7.50 a year when billed annually ($90/year), or $9.90 a month. HTTPS, HTML sanitization, sandboxed rendering, disabled scripts, and blocked remote images are listed protections.