Constant Contact
vs
SendGrid

Constant Contact vs SendGrid: Full Comparison 2025

Which is right for your team? Compare pricing, features, and more.

Constant Contact

Email marketing platform for small businesses

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SendGrid

Twilio's email API platform for reliable delivery

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Constant Contact vs SendGrid: Feature Comparison

Feature
C Constant Contact logo
Constant Contact
S SendGrid logo
SendGrid
Pricing From $12/mo Freemium
Founded 1995 2009

About Constant Contact

Constant Contact is one of the oldest and most widely used email marketing platforms, serving over 600,000 small businesses. It offers a beginner-friendly drag-and-drop editor, contact management, event marketing tools, and social media integration — with strong customer support and a large library of email templates.

Visit Constant Contact ↗

About SendGrid

SendGrid, a Twilio company, is a cloud-based email delivery platform trusted by developers and marketers to send transactional and marketing emails at scale. It provides an SMTP relay, RESTful API, email design editor, and advanced analytics with deliverability tools to maximize inbox placement.

Visit SendGrid ↗

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