Best temporary email services, compared
There are a handful of well-known disposable email tools, and most do the same basic job: give you a working inbox without asking for your real details. The differences are mostly in how long the address lasts, whether you control that, and whether basic use requires a signup. Here's an honest side-by-side.
| Service | Choose your own duration | Signup required | Free to use |
|---|---|---|---|
| QuickInbox (quickinbox.net) | Yes — 5 to 30 minutes | No | Yes |
| 10 Minute Mail | No — fixed at 10 minutes (can reset for more time) | No | Yes |
| Guerrilla Mail | Partial — address can be extended/renewed manually | No | Yes |
| Temp-Mail (temp-mail.org / .io) | Varies by plan | No for basic use | Free tier, with a paid premium option |
Feature details reflect each service's typical, publicly known behavior and may change over time — always check a provider's own site for current specifics before relying on it.
A closer look
QuickInbox (quickinbox.net)
Lets you set the exact lifespan yourself, from 5 up to 30 minutes, instead of being locked into one fixed duration. No signup, no account, nothing to remember afterward.
10 Minute Mail
One of the oldest and simplest disposable inbox services. As the name suggests, the address is built around a 10-minute window, though most versions let you reset the timer for extra time if you're still waiting on a message.
Guerrilla Mail
A long-running disposable email service that lets you pick a custom address and, in some cases, extend how long it stays active. A solid option if you want a bit more control over the address itself.
Temp-Mail
A widely used disposable email brand with apps and browser extensions. The free tier covers the basics; a paid premium tier typically adds things like a longer-lived inbox or a custom domain.
Frequently asked questions
What's the best temporary email service?
It depends what you need. If you want control over exactly how long the address lasts — 5, 10, 20, or 30 minutes — QuickInbox is built for that. If you just need the fastest possible one-click inbox with no options to think about, 10 Minute Mail or Guerrilla Mail work well too.
Are these services safe to use?
Reputable temporary email services don't ask for personal information and automatically delete the inbox after it expires, which is generally safer for one-off signups than using your real address. They shouldn't be used for anything sensitive or long-term, like banking or account recovery.
Can I use a temporary email more than once?
Each address is meant to be short-lived and disposable. If you need another one, you simply generate a new address — on QuickInbox that takes one click.