Mailtrap.io free tier includes Three separate free products… Not verified — our last read, on 2026-10-16, found the same terms as an earlier read we had declined to record.
Mailtrap.io's free tier offers Three separate free products. Email API/SMTP: 4,000 emails/month (150/day cap), 1 domain, 3-day log retention… We are not rating this offer today; this page's Last read note says why.
Three separate free products. Email API/SMTP: 4,000 emails/month (150/day cap), 1 domain, 3-day log retention. Email Sandbox (testing): 50 test emails/month, 1 sandbox. Email Marketing: 1,500 emails/month, 500 contacts. 1 user each.
You can send emails from your domain for free. They allow 1000 mails/month.
No recorded pricing changes for Mailtrap.io. We publish no change we refused to record, so treat the empty history as a statement about our records, not about this vendor's pricing.
We do not push notifications. Every change we record is readable the moment it lands, and the JSON answer carries an ETag — send it back as If-None-Match and an unchanged answer costs one 304.
curl https://agentdeals.dev/api/changes?vendor=Mailtrap.io
curl https://agentdeals.dev/pricing-changes/feed.xml?vendor=Mailtrap.io
Look up Mailtrap.io programmatically with the AgentDeals MCP server:
{
"tool": "search_deals",
"arguments": {
"query": "Mailtrap.io",
"limit": 5
}
}