Waitlio
Waitlist management software for product launches. Create branded waitlist pages, collect and verify email subscribers, manage signups with tags and analytics. Free plan includes 100 subscribers/month, 1 waitlist, and API access.
MailerSend.com
Email API, SMTP, 500 emails/month free for transactional emails, 100 API requests/day
收录时间:
8/23/2026
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