Resend is a transactional email API built for developers. Setup takes a few minutes: add a domain, generate an API key, and paste it into NimblyMail. There is no SMTP configuration, no OAuth flow, and no AWS console to navigate. Resend’s free tier includes 3,000 emails per month and 100 per day, which is sufficient […]
SendLayer is a dedicated transactional email service with a straightforward setup process. Like Resend, it uses an HTTP API rather than SMTP, so there is no server configuration involved. Add a domain, verify it, copy your API key, and you are sending. SendLayer’s plans start with a free trial and scale to high-volume tiers. Prerequisites […]
Brevo (formerly Sendinblue) is a transactional email API. NimblyMail talks to it over HTTPS — no SMTP, no port 25/587 to worry about. When to use Brevo You already use Brevo for marketing or contact management and want transactional WordPress mail to flow through the same account. You want a generous free tier (Brevo’s free […]
ZeptoMail is Zoho’s dedicated transactional email service. It offers regional API endpoints, so you can keep your message data in a specific region (US / EU / India / China / Australia) for residency or latency reasons. When to use ZeptoMail You already use Zoho (Mail, CRM, Workplace) and want transactional mail to live in […]
