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Head-to-head · Temporary Email Services

Mailinator vs TemporaryEmail.dev

  • Updated Oct 2026
  • Both researched from official sources
  • 4 checks side by side
Higher score Mailinator #1 in Temporary Email Services 9.4/10 Free plan · 14-day trial Free planFree trial✓ 1 of 3 features Visit Mailinator
TemporaryEmail.dev #3 in Temporary Email Services 9.0/10 Free plan Free plan✓ 3 of 3 features Visit site

Mailinator 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 scoreMailinator · 9.4/10
  • Free planboth
  • Free trialonly Mailinator
  • Most featuresTemporaryEmail.dev · 3 of 3

Mailinator scores higher on our rubric for temporary email services: 9.4 against 9.0 out of 10; our editors rank them #1 and #3.

Mailinator is the better fit for teams testing email workflows at scale. TemporaryEmail.dev is the better fit for teams needing retention and delivery analytics.

  • Mailinator fits best

    Teams testing email workflows at scale

  • TemporaryEmail.dev fits best

    Teams needing retention and delivery analytics

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Side by side

Feature Mailinator 9.4/10 Visit ↗ TemporaryEmail.dev 9.0/10 Visit ↗
At a glance
Editor score 9.4 9.0
Ranking #1 in Temporary Email Services #3 in Temporary Email Services
Best for Teams testing email workflows at scale Teams needing retention and delivery analytics
Pricing model Free plan + paid Free plan + paid
Starting price $79/mo €9/mo
Free plan ✓ ✓
Free trial 14 days —
Deployment Cloud Cloud
Platforms Web Web
Support Email, Phone, Docs Email
Built for Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Mailinator 1/3 · TemporaryEmail.dev 3/3
Custom domains Not checked yet ✓ (best)
API access ✓ ✓
Attachments Not checked yet ✓ (best)
Specs
Inbox lifespan Not checked yet Hours
Retention period Not checked yet 1 days
Inbox protection Not checked yet None
Our review
Pros
  • Public and private inboxes support varied testing workflows.
  • APIs, webhooks, and routing rules enable automated validation.
  • Supports load testing, link checks, CI/CD, and message inspection.
  • 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
  • It is receive-only and does not focus on email-client rendering previews.
  • SMS numbers cost extra.
  • Paid plans can reach $699 per month on Enterprise.
  • 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

Mailinator is a cloud-based email and SMS workflow testing platform for developers, QA teams, and testing organizations. It provides public and private inboxes, private testing domains, REST API access, webhooks, routing rules, message…

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. MailinatorTemporary Email Services 9.4Free plan · 14-day trial
  2. TemporaryEmail.devTemporary Email Services 9.0Free plan

Strengths and trade-offs

  • Mailinator — where it wins

    • Public and private inboxes support varied testing workflows.
    • APIs, webhooks, and routing rules enable automated validation.
    • Supports load testing, link checks, CI/CD, and message inspection.

    Where it doesn't

    • It is receive-only and does not focus on email-client rendering previews.
    • SMS numbers cost extra.
    • Paid plans can reach $699 per month on Enterprise.

  • 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
  • Mailinator9.4/10 · Free plan · 14-day trial

    A mature testing service for private inboxes, automation, APIs, and delivery workflows.

    Visit MailinatorFull 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