With so many temp mail services, which is best for you? This guide compares 10 major disposable email services across retention, domains, API, and custom domain support.
10 Temp Mail Services at a Glance
| Service | Monthly Visits | Retention | Custom Domain | API | Bilingual | |---------|---------------|-----------|---------------|-----|-----------| | temp-mail.org | 18.3M | ~24h | No | Paid | Multilingual | | Guerrilla Mail | 5M | 60 min | No | No | English | | 10minutemail | 4M | 10 min | No | No | English | | Mailinator | 3M | Hours | Paid | Paid | English | | YOPmail | 2.8M | 8 days | No | No | Multilingual | | 10minutemail.net | 1.4M | 10 min | No | No | English | | Emailnator | 1.2M | Variable | No | No | English | | Maildrop | 1M | 24h | No | GraphQL | English | | Tempmailo | 0.96M | Variable | No | No | English | | YYDS Mail | Emerging | Paid: long-term | Yes | Yes | Yes |
Data: Similarweb 2025-2026 estimates.
Service Reviews
temp-mail.org — Traffic King
Largest temp mail site, highest SEO visibility. Modern UI, multilingual. But 24h retention, no custom domain, paid API.
Best for: occasional users.
Guerrilla Mail — The Veteran
Oldest service, multiple domains, can send emails (rare). But 60-min retention, outdated UI.
Best for: users needing to send emails.
10minutemail — Minimalist
10-minute auto-destruct, clean concept. Perfect for shortest-term verification.
Best for: 10-minute code retrieval.
YOPmail — Long Retention
8-day retention is the standout. But unencrypted public inboxes — anyone can read your mail.
Best for: non-sensitive scenarios needing longer retention.
Mailinator — Developer-Focused
Public inboxes, developer API. But anyone can read your emails — not for privacy.
Best for: development testing only.
YYDS Mail — The Differentiator
Emerging service with custom domain + developer API + Webhook + bilingual + real-time WebSocket. Private inboxes, long-term retention (paid).
Best for: custom domain needs, developer integration, Chinese users.
How to Choose
Casual user? temp-mail.org or 10minutemail — free and sufficient.
Need to bypass blocklists? YYDS Mail — custom domain is the only reliable solution.
Developer? YYDS Mail (free API + Webhook) or Mailinator (enterprise API).
Need long retention? YOPmail (8 days free) or YYDS Mail (paid long-term).
Need to send emails? Guerrilla Mail — one of the few that supports sending.
FAQ
Which is safest? Private inbox services (YYDS Mail, temp-mail.org) are safe. Public ones (Mailinator, YOPmail) are not. See is temp mail safe.
Which free service is best? temp-mail.org has the most traffic but short retention. YYDS Mail has the most features in free tier (including API).
YYDS Mail vs temp-mail.org? YYDS Mail: custom domain, API, Webhook, bilingual. temp-mail.org: bigger traffic, older brand. Each has advantages.
Want to try YYDS Mail? Generate temp mail, or see pricing for custom domain and API.