Guerrilla Mail vs SecureTempMail
Guerrilla Mail
guerrillamail.com
SecureTempMail
securetempmail.comSide by side
| Figure | Guerrilla Mail | SecureTempMail |
|---|---|---|
| Price from | $0.83/mo | $3.25/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | Yes | — |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| Linux | — | Yes |
| Android | Yes | — |
| API | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 2 | 3 |
| Spec score · Temporary email services | 9.5 (#2) | 8.8 (#8) |
| Spec score · Disposable Email Services | 9.3 (#2) | 9.0 (#4) |
| Spec score · Temporary Email Services | 9.3 (#3) | 8.9 (#7) |
| Email rendering | The API documentation says HTML in email bodies is filtered and images are blocked by default when displayed. | Incoming email HTML is rendered in a sandbox with scripts disabled to neutralize tracking pixels and malicious markup. |
| Encryption | The website can only be accessed using HTTPS encryption. | The maker states that TLS is used everywhere and opportunistic STARTTLS is used for inbound mail. |
| Support | The maker asks users to contact it through Facebook or Twitter in English and says it cannot always reply. | The contact page lists separate email addresses for general support, security and privacy, and API or partnership inquiries. |
| What it does | Guerrilla Mail provides disposable email addresses without requiring registration. | SecureTempMail provides disposable receive-only inboxes for sign-ups, downloads, verification codes and one-off messages without registration. |
Plans
In their own words
Guerrilla Mail
Guerrilla Mail has no write-up on Specifiction yet; its figures are above.
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.