TempMail.so Pricing 2026

TempMail.so is a freemium productivity tool that offers 5 key features including Expiry selectable from 5 minutes to 30 days, or permanent on premium, No account needed for free use — an address is generated immediately, Custom domains and premium domains not on public disposable-mail blocklists. TempMail.so is a disposable email service whose distinguishing feature is control over expiry. Instead of one fixed lifetime, addresses can be set to expire after 5, 10, 15, 20, 25, 30 or 60 minutes, 3, 6, 9, 12 or 24 hours, or 3, 7, 15 or 30 days — and on the premium tier, kept indefinitely as a long-term address. That range is what makes it usable for more than one-shot signup verification: a 30-day address survives a trial period, and a permanent one on a custom domain becomes a durable alias for a service you do not want touching your real inbox. Free use requires no account and generates an address immediately with a live countdown. The premium tier is where the real functionality sits: dedicated premium domains, custom domain support, unlimited simultaneous addresses, restoring expired addresses, auto-forwarding to your own inbox, address QR codes, 2GB of extended storage, a management dashboard, API access and no ads. The vendor also markets premium addresses as 'undetectable' — meaning they are not on the public disposable-domain blocklists that many signup forms check, which is the practical failure mode of free temp-mail services and the main reason people pay. An API and a documented developer surface make it usable for automated test-account provisioning in a CI pipeline rather than only manual signup avoidance. Pricing is a single premium tier at $9.90/month with a heavily discounted $60/year annual option against a $118.80 reference price. Note that disposable addresses on any provider are a poor choice for anything you need to recover later.

✅ TempMail.so is a good choice if you need:

• •Expiry selectable from 5 minutes to 30 days, or permanent on premium
• •No account needed for free use — an address is generated immediately
• •Custom domains and premium domains not on public disposable-mail blocklists
• •Auto-forwarding to your real inbox, expired-address restore and 2GB storage
• •API access for automated test-account provisioning in CI

💡 Value Assessment

With a free tier available, TempMail.so is an easy recommendation for anyone looking to try productivity tools without financial commitment. The paid plans offer good value for power users who need the additional features and higher usage limits.