Premium
More inbox, fewer limits
The free tier covers most one-shot signups. Premium is for the people who want longer-lived inboxes, custom addresses, and the ability to bring their own domain.
Free
$0forever
- ✓Random disposable address
- ✓1 hour inbox lifetime
- ✓Real-time inbox updates
- ✓2 default domains
- ✓No registration
Most popular
Pro
$3/ month
- ✓Inbox lifetime up to 30 days
- ✓Custom local part on all domains
- ✓10 premium domains
- ✓Reserve named inboxes
- ✓Email forwarding to your real inbox
- ✓No third-party scripts, ever
Business
$25/ month
- ✓Bring your own domain
- ✓Up to 50 team members
- ✓API access with higher limits
- ✓SSO + SCIM
- ✓Priority support
- ✓90-day inbox retention
Plans are illustrative. TempMailbox is a learning project — see the about page for details, or refer a friend to earn free Pro time.
Available domains
See the full list of free and premium domains we accept.
Developer API
REST + SSE endpoints with higher Pro rate limits.
Apps & extensions
Native apps and browser extensions for one-click inboxes.