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Head-to-head · Disposable Email Services

EmailOnDeck vs Mail.tm

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score EmailOnDeck #5 in Disposable Email Services 8.5/10 Free plan · paid from 0.00 BTC BTC Free plan✓ 3 of 4 features Visit EmailOnDeck
Mail.tm #6 in Disposable Email Services 8.4/10 Free plan Free plan✓ 3 of 4 features Visit Mail.tm

EmailOnDeck leads on 0 checks, Mail.tm on 0, and 4 are even. Who comes out ahead on the 4 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreEmailOnDeck · 8.5/10
  • Free planboth

EmailOnDeck scores higher on our rubric for disposable email services: 8.5 against 8.4 out of 10; our editors rank them #5 and #6.

EmailOnDeck is the better fit for users wanting broad disposable-email access. Mail.tm is the better fit for API developers needing SDK coverage.

  • EmailOnDeck fits best

    Users wanting broad disposable-email access

  • Mail.tm fits best

    API developers needing SDK coverage

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature EmailOnDeck 8.5/10 Visit ↗ Mail.tm 8.4/10 Visit ↗
At a glance
Editor score 8.5 8.4
Ranking #5 in Disposable Email Services #6 in Disposable Email Services
Best for Users wanting broad disposable-email access API developers needing SDK coverage
Pricing model Free plan + paid Free
Starting price — Free
Free plan ✓ ✓
Free trial — —
Deployment Cloud, Mobile, Browser extension Cloud
Support Email, Docs Email, Docs
Built for Solo, Small business Solo, Small business
Features EmailOnDeck 3/4 · Mail.tm 3/4
Custom address ✓ ✓
API access ✓ ✓
Custom domain Not checked yet Not checked yet
Attachments supported ✓ ✓
Specs
Inbox lifetime Hours Not checked yet
Max active inboxes Not checked yet Not checked yet
Our review
Pros
  • Free addresses without registration across web, mobile, and extensions
  • Pro supports custom, saved, and longer-term email addresses
  • API access, attachments, raw-message viewing, and Pro sending
  • Free API access without signup or an API key
  • Address selection, domains, messages, and attachments via API
  • Community SDKs listed for nine programming languages
Cons
  • Free access is ad supported and limited to one email at a time
  • Temporary addresses and messages are periodically deleted
  • Pro pricing is denominated in Bitcoin and changes over time
  • Access is API-only, with no visual inbox experience
  • Requests are limited to 8 queries per second per IP address
  • SDKs are community-built rather than presented as official libraries
Our verdict

EmailOnDeck provides disposable email addresses and temporary web inboxes for verification messages, sign-ups, downloads, and other short-lived communications. It is designed for users who want temporary email access without registration,…

Read the review →

Mail.tm provides temporary email accounts for receiving messages without using a primary inbox. It is aimed at developers who need disposable addresses inside scripts, integrations, automated workflows, or application testing. Through its…

Read the review →
  1. EmailOnDeckDisposable Email Services 8.5Free plan · paid from 0.00 BTC BTC
  2. Mail.tmDisposable Email Services 8.4Free plan

Strengths and trade-offs

  • EmailOnDeck — where it wins

    • Free addresses without registration across web, mobile, and extensions
    • Pro supports custom, saved, and longer-term email addresses
    • API access, attachments, raw-message viewing, and Pro sending

    Where it doesn't

    • Free access is ad supported and limited to one email at a time
    • Temporary addresses and messages are periodically deleted
    • Pro pricing is denominated in Bitcoin and changes over time
  • Mail.tm — where it wins

    • Free API access without signup or an API key
    • Address selection, domains, messages, and attachments via API
    • Community SDKs listed for nine programming languages

    Where it doesn't

    • Access is API-only, with no visual inbox experience
    • Requests are limited to 8 queries per second per IP address
    • SDKs are community-built rather than presented as official libraries

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update