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Best 1SecMail Alternatives in 2026

12 apps from temporary email services ranked against 1SecMail on the same published basis.

  1. 1
    EmailOnDeck Free plan AndroidapiextensioniOSWeb Free9.3
    1SecMail vs EmailOnDeck
  2. 2
    Temp-Mail.org Free plan AndroidapiextensioniOSWeb $5/mo9.2
    1SecMail vs Temp-Mail.org
  3. 3
    Temp Mail API AndroidapiextensioniOSWeb 9.0
    1SecMail vs Temp Mail API
  4. 5
    TemporaryEmail.dev Free plan apiWeb €9/mo8.1
    1SecMail vs TemporaryEmail.dev
  5. 6
    10 Minute Mail Free plan AndroidiOSWeb Free8.1
    1SecMail vs 10 Minute Mail
  6. 7
    TempMaily Free plan apiWeb $0.63/mo8.0
    1SecMail vs TempMaily
  7. 8
    SecureTempMail Free plan apiextensionLinuxMacWeb $3.25/mo7.9
    1SecMail vs SecureTempMail
  8. 9
    Mail.cx Free plan apiWeb $0.82/mo7.2
    1SecMail vs Mail.cx
  9. 10
    Mailinator Web 7.1
    1SecMail vs Mailinator
  10. 11
    Tempr.email Free plan Web Free7.0
    1SecMail vs Tempr.email
  11. 12
    Guerrilla Mail apiWeb $0.83/mo6.9
    1SecMail vs Guerrilla Mail
  12. 13
    TempoMail Web 6.8
    1SecMail vs TempoMail
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