Resend

Email

Developer email API for transactional email such as receipts and sign-in links.

EstimatedFrom docs and public pricing · last verified 19 Oct 2026
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Free tier
Yes
Paid from
US$20/mo
Sydney region
Not researched
Works natively with
None recorded

AU: Not researched in this pass.

Works with your builder

Only builders and notes we have on file. A missing row has not been researched.

Lovable
Manual setup

Lovable's docs use Resend in Supabase edge functions, with the API key stored as a Supabase secret.

Pricing

Free
US$0/mo

3,000 emails/month, max 100/day, 3 domains

Pro (50k)
US$20/mo

50,000 emails/month, no daily limit, $0.90 per 1,000 extra

Pro (100k)
US$35/mo

100,000 emails/month

Source: resend.com/pricing Checked 19 Oct 2026 · re-verify after 60 days

Cost at your size

Estimated monthly cost from the recorded model. Unknown tiers stay unmeasured.

100 users
US$0/mo
1k users
US$20/mo
10k users
US$20/mo

Assumes about 3 emails per user per month: 300 (Free), 3,000 (over the 100/day cap, so Pro), 30,000 (Pro 50k).

Estimated, US$.

Test log

Coming soon

Test build coming soon

We’ll use Resend in a reference app and log what broke. Nothing has been tested yet.

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Resend: pricing and builder fit · TestedStacks