TempMailGrab vs temp-mail.org — Full Comparison (2026)
Choosing between TempMailGrab and temp-mail.org? This page compares the two services on features that matter for privacy, speed, and developer workflows — with an honest look at where each wins.
Summary comparison
| Feature | TempMailGrab | temp-mail.org |
|---|---|---|
| Inbox TTL (free) | 24 hours | ~2 hours |
| Real-time delivery | ✓ WebSocket | Polling |
| OTP auto-extraction | ✓ | — |
| Native REST API | ✓ | Third-party (RapidAPI) |
| Webhook support | ✓ HMAC-signed | — |
| Ads / tracking | Ad-free, no GTM | Ads + Google Tag Manager |
| Android app | ✓ | ✓ |
| iOS app | — | ✓ |
| Chrome / Firefox extensions | ✓ | ✓ |
| Infrastructure disclosure | Cloudflare stack documented | Cloudflare-protected web |
| Price | Free | Free (ad-supported) |
Last verified: . Competitor features may change.
Where TempMailGrab wins
- Speed: WebSocket push delivery vs. polling — mail appears in 2–4 seconds without refreshing.
- OTP extraction: One-time codes are auto-detected and copyable from the inbox list.
- Developer API: First-party REST API with webhooks — no RapidAPI dependency.
- Privacy: No Google Analytics, no advertising tags, no tracking cookies, and a plain-language retention page.
- Longer free TTL: 24-hour browser inboxes vs. ~2 hours on temp-mail.org.
Where temp-mail.org has more
The client gap this section used to describe has closed — TempMailGrab now ships an Android app, a Chrome extension and a Firefox add-on. What temp-mail.org still has:
- An iOS app. TempMailGrab has none, and for an iPhone user that decides it.
- Market proof. Years in the market, install counts and app-store review volume a newer service cannot show yet.
- Multiple disposable domains, and premium private-domain options.
- More language localizations and a longer brand history.
Where TempMailGrab still has to earn trust
TempMailGrab is newer, and that matters. A long-running competitor has years of reviews, installs, backlinks, and brand memory that cannot be copied with a better feature table. The honest path is to publish more proof: clear privacy notes, security handling, status checks, public compatibility research, open API docs, and links to every official client.
That is why the strongest TempMailGrab pages are not only marketing pages: see privacy explained, security, service status, and the compatibility dataset.
Which should you choose?
Choose TempMailGrab for 24-hour inboxes, OTP extraction, real-time WebSocket delivery, an ad-free privacy-first web experience, the Android app, the Chrome and Firefox extensions, or a first-party API for test automation.
Choose temp-mail.org if you need iOS support, prefer a long-established brand with a large app-store review history, or want premium private-domain options — and can tolerate ads and a shorter inbox TTL.
Ready to try it? Generate a free inbox on the homepage →
Frequently Asked Questions
Is TempMailGrab better than temp-mail.org?
For most users who want ad-free privacy, 24-hour inboxes, OTP extraction, and real-time WebSocket delivery, TempMailGrab is the stronger choice. TempMailGrab now offers an Android app plus Chrome and Firefox extensions. temp-mail.org still has stronger market proof, larger app-store review volume, and iOS availability.
What are the TTL differences?
TempMailGrab free browser inboxes last 24 hours. temp-mail.org free inboxes typically expire after about two hours of inactivity.
Does temp-mail.org have an API?
temp-mail.org exposes API access through third-party marketplaces like RapidAPI. TempMailGrab offers a native REST API with OpenAPI spec, webhooks, and auto-extracted OTP fields.