What this offer includes
Resend Free supports development and low-volume transactional email integrations, with 3,000 emails per month, a daily limit of 100 and one custom domain.
How to use it
Register with Resend, create an API key and verify a custom sending domain. Send and receive within both the daily and monthly allowances.
Limits and billing
Sending and receiving both consume the allowance. Free accounts have no overage option after either limit is reached; wait for reset or choose a paid upgrade.