Mailinator

Mailinator provides email and SMS workflow testing tools for developers and QA teams to automate verification of transactional messages.

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Overview

Mailinator offers disposable and private email addresses for testing email and SMS workflows such as 2FA, password resets, and notifications. It supports API integration, webhooks, and load testing with scalable inboxes and SMS routing.

Last updated: Sep 9, 2026

Key Features

Disposable and Private Email Inboxes

Provides nearly unlimited temporary email addresses under private or public domains for testing email workflows without affecting real inboxes.

Email and SMS Workflow Testing

Enables automated testing of email and SMS workflows including 2FA, password resets, OTPs, and notifications with API and UI access.

API and Webhook Integration

Supports API access and programmable webhooks to automate email receipt, interactions, and routing to external platforms like Slack.

Load Testing Capabilities

Allows load testing of email delivery systems at scale to verify system resiliency and performance, available in Enterprise plans.

Multiple Private Domains and Team Management

Offers multiple private domains and team seats with role management for collaborative testing environments in paid plans.

SMS Testing and Routing

Integrates SMS testing by routing incoming SMS messages to storage accessible via API for automated OTP and 2FA validation.

Permanent Storage and Usage Statistics

Provides permanent email storage with size limits and detailed usage statistics for monitoring and analysis.

24/7 Uptime Monitoring and Support

Includes continuous uptime monitoring and email/phone support with priority and advanced support for paid and Enterprise customers.

Pros

Supports both email and SMS workflow testing in one platform.
Offers scalable testing with nearly unlimited disposable email addresses.
Provides API and webhook integrations for automation.
Includes load testing capabilities for email delivery systems.
Multiple private domains and team management features for collaboration.

Cons

Free public inboxes are visible to anyone and not private.
SMS testing numbers are available only on request and may incur additional costs.
Load testing features require Enterprise subscription, which is custom priced.
Mailinator is receive-only and cannot send emails or fill forms.
Support response times vary; priority support is limited to paid plans.

Pricing

Mailinator pricing plans
Plan	Price	Highlights
Public - Free	$0	Unlimited public inboxes Temporary storage No sign-up required Basic email receipt testing No private domains or API access
Verified Pro	$0 with verification	Unlimited private inboxes 1 private domain 10MB permanent storage Up to 2,000 emails per month API access and webhooks Single user
Business	$79	Unlimited private inboxes 1 private domain 50MB permanent storage Up to 100,000 emails per month 5 team seats SMS testing available API access and webhooks Email load testing
Business Plus	$159	Unlimited private inboxes 3 private domains 100MB permanent storage Up to 300,000 emails per month 10 team seats SMS testing available API access and webhooks Email load testing
Enterprise	Custom pricing	Unlimited private inboxes 5+ private domains Custom storage and limits Up to 3 million+ emails per month Custom team seats SMS testing available API access and webhooks Email load testing Dedicated support and onboarding

Pricing is collected from the official Mailinator website and may change. Always confirm with the vendor.

Frequently Asked Questions

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Ratings & reviews

No reviews yet. Be the first to share your experience.

Share your experience

Help others decide, your insights matter

Community reviews (0)

Most recent

No reviews yet. Be the first to share your experience.

Key Features

Disposable and Private Email Inboxes

Provides nearly unlimited temporary email addresses under private or public domains for testing email workflows without affecting real inboxes.

Email and SMS Workflow Testing

Enables automated testing of email and SMS workflows including 2FA, password resets, OTPs, and notifications with API and UI access.

API and Webhook Integration

Supports API access and programmable webhooks to automate email receipt, interactions, and routing to external platforms like Slack.

Load Testing Capabilities

Allows load testing of email delivery systems at scale to verify system resiliency and performance, available in Enterprise plans.

Multiple Private Domains and Team Management

Offers multiple private domains and team seats with role management for collaborative testing environments in paid plans.

SMS Testing and Routing

Integrates SMS testing by routing incoming SMS messages to storage accessible via API for automated OTP and 2FA validation.

Permanent Storage and Usage Statistics

Provides permanent email storage with size limits and detailed usage statistics for monitoring and analysis.

24/7 Uptime Monitoring and Support

Includes continuous uptime monitoring and email/phone support with priority and advanced support for paid and Enterprise customers.

Pros

Supports both email and SMS workflow testing in one platform.
Offers scalable testing with nearly unlimited disposable email addresses.
Provides API and webhook integrations for automation.
Includes load testing capabilities for email delivery systems.
Multiple private domains and team management features for collaboration.

Cons

Free public inboxes are visible to anyone and not private.
SMS testing numbers are available only on request and may incur additional costs.
Load testing features require Enterprise subscription, which is custom priced.
Mailinator is receive-only and cannot send emails or fill forms.
Support response times vary; priority support is limited to paid plans.

Pricing

Mailinator pricing plans
Plan	Price	Highlights
Public - Free	$0	Unlimited public inboxes Temporary storage No sign-up required Basic email receipt testing No private domains or API access
Verified Pro	$0 with verification	Unlimited private inboxes 1 private domain 10MB permanent storage Up to 2,000 emails per month API access and webhooks Single user
Business	$79	Unlimited private inboxes 1 private domain 50MB permanent storage Up to 100,000 emails per month 5 team seats SMS testing available API access and webhooks Email load testing
Business Plus	$159	Unlimited private inboxes 3 private domains 100MB permanent storage Up to 300,000 emails per month 10 team seats SMS testing available API access and webhooks Email load testing
Enterprise	Custom pricing	Unlimited private inboxes 5+ private domains Custom storage and limits Up to 3 million+ emails per month Custom team seats SMS testing available API access and webhooks Email load testing Dedicated support and onboarding

Pricing is collected from the official Mailinator website and may change. Always confirm with the vendor.

Mailinator

Overview

Key Features

Disposable and Private Email Inboxes

Email and SMS Workflow Testing

API and Webhook Integration

Load Testing Capabilities

Multiple Private Domains and Team Management

SMS Testing and Routing

Permanent Storage and Usage Statistics

24/7 Uptime Monitoring and Support

Pros

Cons

Pricing

Featured Video

Frequently Asked Questions

Ratings & reviews

Ratings & reviews

Community reviews (0)

Ratings & reviews

Community reviews (0)

Key Features

Disposable and Private Email Inboxes

Email and SMS Workflow Testing

API and Webhook Integration

Load Testing Capabilities

Multiple Private Domains and Team Management

SMS Testing and Routing

Permanent Storage and Usage Statistics

24/7 Uptime Monitoring and Support

Pros

Cons

Pricing

Featured Video

Frequently Asked Questions

More in Software Development

Ratings & reviews

Community reviews (0)

More in Software Development