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Head-to-head · Temporary Email Services

Temp Mail API vs TemporaryEmail.dev

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score Temp Mail API #2 in Temporary Email Services 9.2/10 Free plan Free plan✓ 2 of 3 features Visit Temp Mail API
TemporaryEmail.dev #3 in Temporary Email Services 9.0/10 Free plan Free plan✓ 3 of 3 features Visit site

Temp Mail API leads on 0 checks, TemporaryEmail.dev 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 scoreTemp Mail API · 9.2/10
  • Free planboth
  • Most featuresTemporaryEmail.dev · 3 of 3

Temp Mail API scores higher on our rubric for temporary email services: 9.2 against 9.0 out of 10; our editors rank them #2 and #3.

Temp Mail API is the better fit for developers needing a full temporary-mail API. TemporaryEmail.dev is the better fit for teams needing retention and delivery analytics.

  • Temp Mail API fits best

    Developers needing a full temporary-mail API

  • TemporaryEmail.dev fits best

    Teams needing retention and delivery analytics

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Side by side

Feature Temp Mail API 9.2/10 Visit ↗ TemporaryEmail.dev 9.0/10 Visit ↗
At a glance
Editor score 9.2 9.0
Ranking #2 in Temporary Email Services #3 in Temporary Email Services
Best for Developers needing a full temporary-mail API Teams needing retention and delivery analytics
Pricing model Free plan + paid Free plan + paid
Starting price — €9/mo
Free plan ✓ ✓
Free trial — —
Deployment Cloud Cloud
Platforms Web Web
Support Email, Docs Email
Built for Solo, Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Temp Mail API 2/3 · TemporaryEmail.dev 3/3
Custom domains Not checked yet ✓ (best)
API access ✓ ✓
Attachments ✓ ✓
Specs
Inbox lifespan Not checked yet Hours
Retention period Not checked yet 1 days
Inbox protection Not checked yet None
Our review
Pros
  • REST/JSON APIs with message parsing and attachment access
  • Official libraries for Python, PHP, Go, and .NET
  • CI, browser-testing, and MCP integrations for automation
  • REST API and SDK access for automated inbox provisioning
  • Signed webhooks support retries and replay on paid tiers
  • Retention, routing, purge, and delivery analytics support QA workflows
Cons
  • API access requires an active Plus subscription
  • Basic is limited to a free temporary email service
  • Inbox lifetimes are temporary, with API retention up to 30 days
  • Free plan is limited to 3 inboxes and 200 emails per month
  • Inbox protection is not provided
  • Advanced analytics and alerts begin on the Pro plan
Our verdict

Temp Mail API is a disposable email service designed for developers building automated tests, CI/CD workflows, privacy-focused applications, and software integrations. It can create temporary addresses, receive and parse incoming messages,…

Read the review →

TemporaryEmail.dev provides disposable and virtual mailboxes for product teams, developers, QA workflows, onboarding tests, and notification monitoring. Inboxes can be provisioned through the web dashboard, REST API, or SDK, with inbound…

Read the review →
  1. Temp Mail APITemporary Email Services 9.2Free plan
  2. TemporaryEmail.devTemporary Email Services 9.0Free plan

Strengths and trade-offs

  • Temp Mail API — where it wins

    • REST/JSON APIs with message parsing and attachment access
    • Official libraries for Python, PHP, Go, and .NET
    • CI, browser-testing, and MCP integrations for automation

    Where it doesn't

    • API access requires an active Plus subscription
    • Basic is limited to a free temporary email service
    • Inbox lifetimes are temporary, with API retention up to 30 days

  • TemporaryEmail.dev — where it wins

    • REST API and SDK access for automated inbox provisioning
    • Signed webhooks support retries and replay on paid tiers
    • Retention, routing, purge, and delivery analytics support QA workflows

    Where it doesn't

    • Free plan is limited to 3 inboxes and 200 emails per month
    • Inbox protection is not provided
    • Advanced analytics and alerts begin on the Pro plan
  • Temp Mail API9.2/10 · Free plan

    A developer-focused temporary email service with strong automation and API coverage.

    Visit Temp Mail APIFull verdict →
  • TemporaryEmail.dev9.0/10 · Free plan

    A developer-focused temporary email service with retention, routing, and delivery analytics.

    Visit siteFull verdict →

More comparisons

All temporary email services comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update