Sendgrid is described as 'Scalable email delivery for transactional email SendGrid transparently handles DKIM, SPF, ISP rate limits, content inspection, bounces, and spam reports to help users achieve higher deliverability. SendGrid integrates in minutes by just changing three SMTP settings' and is an website in the office & productivity category. There are more than 100 alternatives to Sendgrid, not only websites but also apps for a variety of platforms, including SaaS, Self-Hosted, Windows and Mac apps. The best Sendgrid alternative is Mailchimp, which is free. Other great sites and apps similar to Sendgrid are Mailgun, Brevo, Maillayer and Swift Missive.
ZeptoMail is a transactional email service. Transactional emails are important emails sent from your business. It acknowledges a transaction between you and your customers, like, OTP emails, order confirmation emails, password reset emails etc.
India