Maileroo free tier includes SMTP relay and email API for developers. 3,000 emails per month, unlimited domains, webhooks free. Catalogue date July 2026.
No rating: The only record that would rate Maileroo cites no source, so we are not publishing a rating for it. It is listed below, marked. We withhold a rating because of what our own evidence does not show, so it stays withheld until a source, a retraction or a corrected record clears it. It does not expire on a clock. Full history ↓
Limits, pricing history. Catalogue date July 2026. Last updated 2026-09-10.
Maileroo's free tier offers SMTP relay and email API for developers. 3,000 emails per month, unlimited domains, webhooks free. The only record that would rate Maileroo cites no source, so we are not publishing a rating for it.
The day we last read the vendor's page. Our last read of it, on 2026-09-10, found a change we then refused to record, because it restated the terms we already publish. We hold no confirmation of the terms we publish — the 2026-07-10 beside this date is not one we can source to a read that confirmed them.
Free Tier Details
SMTP relay and email API for developers. 3,000 emails per month, unlimited domains, webhooks free
We read that on 2026-09-10 from https://maileroo.com, and our check recorded: the page names Maileroo as "maileroo" and states "3,000 emails per month". A source check reads the cited page for the service's name and a price; the limits above are from our own record.
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.
Yes, Maileroo offers a free tier: Free. SMTP relay and email API for developers. 3,000 emails per month, unlimited domains, webhooks free
What is Maileroo's free tier?
Maileroo's free tier is called "Free". SMTP relay and email API for developers. 3,000 emails per month, unlimited domains, webhooks free
Is Maileroo's free tier reliable?
The only record that would rate Maileroo cites no source, so we are not publishing a rating for it.
Is Maileroo's free tier good for production?
Maileroo's free tier is usable for prototyping and development. The only record that would rate Maileroo cites no source, so we are not publishing a rating for it.
What changed in Maileroo's pricing?
Maileroo has had 1 recorded pricing change. Most recently: Free tier reduced from 5,000 to 3,000 emails/month We hold no source for this record, so it does not set Maileroo's rating. (discovered 2026-04-12).
When will I outgrow Maileroo's free tier?
At 3,000 emails/mo, you'll need to upgrade. When you outgrow the free tier, evaluate paid plans against alternatives — sometimes a competitor's free tier covers what you need.
What category is Maileroo in?
Maileroo is categorized under Email on AgentDeals.
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