Safely capture & review emails
from any test environment.

Stop sending screenshots. Share e-mails with stakeholders using a unique link that requires no login.

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Fair prices

Start for free, upgrade just when you need it.

Monthly Yearly (Save 20%)

Free

Free

For individuals

  • 500 emails / month
  • 10 emails / 30 seconds
  • 1 project
  • 3 inboxes
  • 1 team member
  • 5 MB max email size
  • SMTP sandbox authentication
  • Email inspection enabled
  • Spam score analysis
  • Sharing emails with signed URLs
  • Private developer inboxes

Starter

$15 $13 /month

$150/year billed yearly

For freelancers and hobbyists

  • 2500 emails / month
  • 50 emails / 30 seconds
  • 10 projects
  • 20 inboxes
  • 5 team members
  • 8 MB max email size
  • SMTP sandbox authentication
  • Email inspection enabled
  • Spam score analysis
  • Sharing emails with signed URLs
  • Private developer inboxes
Popular

Growth

$32 $27 /month

$320/year billed yearly

For growing teams

  • 15.000 emails / month
  • 100 emails / 30 seconds
  • 50 projects
  • 100 inboxes
  • 30 team members
  • 12 MB max email size
  • SMTP sandbox authentication
  • Email inspection enabled
  • Spam score analysis
  • Sharing emails with signed URLs
  • Private developer inboxes

Business

$89 $74 /month

$890/year billed yearly

For large teams

  • 75.000 emails / month
  • 150 emails / 30 seconds
  • 100 projects
  • 300 inboxes
  • 150 team members
  • 16 MB max email size
  • SMTP sandbox authentication
  • Email inspection enabled
  • Spam score analysis
  • Sharing emails with signed URLs
  • Private developer inboxes

Seamless Client Sharing

Generate a secure, signed URL for any email. Clients can view, inspect, and approve emails without ever creating an account.

Zero-Risk Environment

We trap all outgoing SMTP traffic. Test password resets, notifications, and marketing flows without spamming real users.

Deep Inspection

Validate HTML, CSS support, and headers. See exactly how emails render across different devices and clients.

Private Developer Inboxes

Give every developer their own isolated inbox. Keep local testing noise separate so clients only see what you explicitly share.

Ready to upgrade your email workflow?

Join thousands of developers who have switched to MailSandbox for better collaboration.

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