Resend

Resend is an email platform built specifically for developers, designed to ensure your transactional and marketing emails reach actual humans, not spam folders. It provides a simple, elegant API and SDKs for popular languages like Node.js, Python, Ruby, and Go, allowing you to integrate and start sending emails in minutes. The focus is on creating a first-class developer experience that just works.

One of its standout features is the ability to develop emails using React. Forget wrestling with cumbersome <table> layouts; you can build beautiful, responsive email templates with the open-source react-email component library, right within your development environment.

Resend also includes a powerful suite of tools to maximize deliverability:

• Proactive Monitoring: Get alerts for domain blocklisting, DNS errors, and IP reputation changes.
• Advanced Authentication: Easily set up SPF, DKIM, DMARC, and BIMI to build sender confidence.
• Managed Infrastructure: Benefit from managed dedicated IPs, multi-region sending for lower latency, and a battle-tested infrastructure.
• Real-time Insights: Use modular webhooks and straightforward analytics to track every open, click, and bounce.