About
Mailinator is an email and SMS workflow testing platform for developers and QA teams. It provides public inboxes for disposable email testing, plus private inboxes, private domains, API access, webhooks, routing rules, and load testing features for automated verification of sign-ups, OTP codes, password resets, and other message-driven workflows.
The pricing page lists a perpetual Public plan at $0 per month with unlimited public inboxes, temporary storage, no sign-up required, SMS testing, API access, webhooks, routing rules, email load testing, and email attachments. It also offers a Verified Pro free plan with verification that includes unlimited private inboxes, 1 private domain, 10MB permanent storage, up to 10 emails per second, 2K emails per month, 60 emails per day, and 1 single user.
- Unlimited public inboxes
- Temporary storage for public mail
- SMS testing and API access
- Webhook and routing rule support
- 10MB permanent storage on Verified Pro
- 2K emails per month on Verified Pro
- 60 emails per day on Verified Pro
- 1 private domain on Verified Pro
Free Tier Value
This free tier is genuinely usable: it includes unlimited public inboxes, API/webhooks, routing rules, SMS testing, and even load-testing tools, so it covers most of the core workflow-testing use case. The cheapest paid plan is Business at $79/month billed yearly, and the free offering keeps a large share of that practical capability while staying public and capped to temporary storage, so a fair monthly value is about $79. No credit card is needed for the public free plan, and the separate 14-day trial is not what drives this score.
What's included in the free tier
- Unlimited public inboxes for temporary email testing.
- Temporary storage for messages.
- No sign-up required to use the free plan.
- 24/7 uptime monitoring.
- SMS testing.
- API access.
- Webhooks.
- Routing rules.
- Email load testing.
- Email support.
- Phone support.
- Email attachments.
See Mailinator pricing for current limits.
Paid plans
Verified Pro
- private_domains
- 1
- storage
- 10MB
- emails_per_sec
- 10
- emails_per_month
- 2K
- emails_per_day
- 60
- users
- 1
- Unlimited private inboxes
- 1 private domain
- 10MB permanent storage
- Up to 10 emails/sec
- 2K emails/mo
- 60 emails/day
- SMS testing
- API access
Business
- private_domains
- 1
- storage
- 50MB
- emails_per_sec
- 20
- emails_per_month
- 100K
- emails_per_day
- 3,333
- seats
- 5
- Unlimited private inboxes
- 1 private domain
- 50MB permanent storage
- Up to 20 emails/sec
- 100K emails/mo
- 5 team seats
- SMS testing
- Supports SSO
Business Plus
- private_domains
- 3
- storage
- 100MB
- emails_per_sec
- 100
- emails_per_month
- 300K
- emails_per_day
- 10K
- seats
- 10
- Unlimited private inboxes
- 3 private domains
- 100MB permanent storage
- Up to 100 emails/sec
- 300K emails/mo
- 10 team seats
- SMS testing
- Supports SSO
Enterprise
- private_domains
- 5+
- emails_per_sec
- 500
- emails_per_month
- 3MM+
- Unlimited private inboxes
- 5+ private domains
- Custom permanent storage
- Up to 500 emails/sec
- 3MM+ emails/mo
- Custom team seats
- Supports SSO
- Accelerated feature request support
Pricing extracted from Mailinator's pricing page. Always verify current pricing before committing.
