Limits, pricing history. Catalogue date August 2026. Last updated 2026-09-22.
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… When we last read the page we cite for this offer, on 2026-09-22, we found a change we could not reconcile with the terms we publish, so we cannot confirm these terms and are not rating this offer today.
The day we last read the vendor's page. Our last read of it, on 2026-09-22, found the page different from the terms we hold. We hold no confirmation of the terms we publish — the 2026-08-25 beside this date is not one we can source to a read that confirmed them.
Free Tier Details
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.
When You'll Outgrow Mailtrap.io's Free Tier
We record 4,000 emails/mo as the limit, but when we last read the page we cite for this offer, on 2026-09-22, we found a change we could not reconcile with the terms we publish, so we cannot confirm that threshold today.
Pricing Change History (0 recorded)
No recorded pricing changes for Mailtrap.io — but when we last read the page we cite for this offer, on 2026-09-22, we found a change we could not reconcile with the terms we publish, so we cannot tell you that nothing changed. 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.
We cannot confirm that today. When we last read the page we cite for Mailtrap.io, on 2026-09-22, we found a change we could not reconcile with the terms we publish for it. Our stored record says Mailtrap.io offers a free tier: Free. 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/m... We have not confirmed these terms against the source we cite, so treat them as unverified.
What is Mailtrap.io's free tier?
We cannot confirm that today. When we last read the page we cite for Mailtrap.io, on 2026-09-22, we found a change we could not reconcile with the terms we publish for it. Our stored record calls Mailtrap.io's free tier "Free". 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. We have not confirmed these terms against the source we cite, so treat them as unverified.
Is Mailtrap.io's free tier reliable?
When we last read the page we cite for Mailtrap.io, on 2026-09-22, we found a change we could not reconcile with the terms we publish for it.
Is Mailtrap.io's free tier good for production?
Mailtrap.io's free tier is usable for prototyping and development. When we last read the page we cite for Mailtrap.io, on 2026-09-22, we found a change we could not reconcile with the terms we publish for it.
What changed in Mailtrap.io's pricing?
When we last read the page we cite for Mailtrap.io, on 2026-09-22, we found a change we could not reconcile with the terms we publish for it. We publish no change we refused to record, so we cannot tell you that nothing changed.
When will I outgrow Mailtrap.io's free tier?
We record 4,000 emails/mo as the limit, but when we last read the page we cite for this offer, on 2026-09-22, we found a change we could not reconcile with the terms we publish, so we cannot confirm that threshold today. When you outgrow the free tier, evaluate paid plans against alternatives — sometimes a competitor's free tier covers what you need.
What category is Mailtrap.io in?
Mailtrap.io is categorized under Email on AgentDeals.
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