There are several advantages to using an email sending API:
1. Scalability: Email APIs can handle large volumes of emails, making them ideal for businesses with significant email marketing requirements. 2. Automation: Automate email sending processes such as welcome emails, password resets, and promotional campaigns. 3. Analytics: Most email APIs provide detailed analytics, including open rates, click-through rates, and bounce rates. 4. Deliverability: High deliverability rates and reduced chances of emails ending up in spam folders. 5. Customization: Greater control over email customization and personalization.