Best B2B SaaS Directory

Plunk

Plunk is an open-source, budget-friendly email platform that combines marketing, transactional, and broadcast email services into a single, easy-to-use solution.
Plunk

Website

Resend · Email for developers · Resend
Build, test, and send transactional and marketing emails at scale.

Features

  • Centralised Email Management: Plunk allows you to handle all types of emails—marketing campaigns, transactional notifications, and broadcast messages—within one platform, eliminating the need to switch between multiple tools.
  • Automation Made Simple: Set up workflows that repeat and streamline email processes. These automations save time while keeping your communications consistent.
  • Responsive Email Design: With Plunk’s email editor, you can create responsive designs that look great on any email client, including Outlook. You can also upload your own HTML templates if you prefer.
  • Privacy You Can Trust: Plunk is committed to protecting user privacy. All data is hosted, stored, and processed within the EU, adhering to strict data protection rules.

Pricing

Plunk offers straightforward and affordable pricing:

  • Free Plan: Send up to 3,000 emails per month completely free, no credit card required.
  • Pay-As-You-Go: After the free limit, each email costs just $0.001, letting you scale your spending based on your needs.

Compared to other email services, Plunk’s pricing is highly competitive:

  • Mailchimp Standard: $0.004 per email.
  • Twilio SendGrid Essentials: $0.002 per email.
  • Mailgun Foundation: $0.003 per email.

For businesses, this means significant cost savings while maintaining high-quality email services.

SDK Support

Official

  • Node.js
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