Limits, pricing history. Catalogue date August 2026. Last updated 2026-09-22.
Resend's free tier offers Developer-first email API — 3K emails/month free (100/day cap), 3 domains, 1K marketing contacts/month, 5 AI credits… We rate it stable. The one change we have recorded did not narrow the terms.
The day we last read the vendor's page. Our last read of it, on 2026-09-22, 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 2026-08-22 beside this date is not one we can source to a read that confirmed them.
Free Tier Details
Developer-first email API — 3K emails/month free (100/day cap), 3 domains, 1K marketing contacts/month, 5 AI credits, 30-day data retention
We read that on 2026-09-22 from https://resend.com/pricing, and our check recorded: the page names Resend as "resend" and states "3,000 emails sent per day" and "3,000 emails / mo". A source check reads the cited page for the service's name and a price; the limits above are from our own record.
The free tier now has a limit of 3,000 emails/month (100/day) and includes 3 domains. Previously 3K emails/month (100/day) and 1 domain. The free tier also includes ticket support, 10,000 automation runs, and 30-day data retention. Source ↗
Before: Developer-first email API — 3K emails/month free (100/day cap), 1 domain, 1K marketing contacts/month, 5 AI credits, 30-day data retention
After: The free tier includes 3,000 emails / mo, 100 emails a day, 3 domains, ticket support, 10,000 automation runs, and 30-day data retention.
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, Resend offers a free tier: Free. Developer-first email API — 3K emails/month free (100/day cap), 3 domains, 1K marketing contacts/month, 5 AI credits, 30-day data retention
What is Resend's free tier?
Resend's free tier is called "Free". Developer-first email API — 3K emails/month free (100/day cap), 3 domains, 1K marketing contacts/month, 5 AI credits, 30-day data retention
Is Resend's free tier reliable?
Resend's free tier is considered stable. The one change we have recorded did not narrow the terms. See the pricing history below.
Is Resend's free tier good for production?
Resend's free tier can be suitable for small production workloads and side projects. We rate it stable and it offers Developer-first email API — 3K emails/month free (100/day cap), 3 domains, 1K marketing contacts/month, 5 AI credits…, so it's a reasonable starting point. The one change we have recorded did not narrow the terms. Monitor your usage against the limits and have an upgrade plan ready.
What changed in Resend's pricing?
Resend has had 1 recorded pricing change. Most recently: The free tier now has a limit of 3,000 emails/month (100/day) and includes 3 domains. Previously 3K emails/month (100/day) and 1 domain. The free tier also includes ticket support, 10,000 automation runs, and 30-day data retention. Source: https://resend.com/pricing (discovered 2026-09-05).
When will I outgrow Resend's free tier?
At 3K 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 Resend in?
Resend is categorized under Email on AgentDeals.
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