GetApp offers objective, independent research and verified user reviews. We may earn a referral fee when you visit a vendor through our links.

Our commitment

Independent research methodology

Our researchers use a mix of verified reviews, independent research, and objective methodologies to bring you selection and ranking information you can trust. While we may earn a referral fee when you visit a provider through our links or speak to an advisor, this has no influence on our research or methodology.

Learn more

Verified user reviews

GetApp maintains a proprietary database of millions of in-depth, verified user reviews across thousands of products in hundreds of software categories. Our data scientists apply advanced modeling techniques to identify key insights about products based on those reviews. We may also share aggregated ratings and select excerpts from those reviews throughout our site.

Our human moderators verify that reviewers are real people and that reviews are authentic. They use leading tech to analyze text quality and to detect plagiarism and generative AI.

Learn more

How GetApp ensures transparency

GetApp lists all providers across its website—not just those that pay us—so that users can make informed purchase decisions. GetApp is free for users. Software providers pay us for sponsored profiles to receive web traffic and sales opportunities. Sponsored profiles include a link-out icon that takes users to the provider’s website.

Learn more

SendGrid vs Constant Contact Comparison (2026)

Add to Compare

Compare similar apps

Gmail

4.8

Brevo

4.6

MailerLite

4.7

Good recommendations?

SendGrid

Constant Contact

Overview

SendGrid is a solution that provides a cloud-based email infrastructure to help relieve businesses of the cost and complexity of maintaining custom email systems. It provides email delivery, scalability and real-time analytics along with APIs. The platform also offers SMTP service, email validation, deliverability insights, and dynamic templates, while supporting multiple programming languages including Node.js, Python, and Java.

Cloud-based digital marketing platform for small businesses and nonprofits, covering email, SMS, social media, and event management.

Platforms supported

Web-based
iPhone app
Android app
Windows Phone app

Typical customers

Freelancers
Small businesses
Mid size businesses
Large enterprises

Customer support

Phone
Online
Knowledge base
Video tutorials

view more detailsview details

Platforms supported

Web-based
iPhone app
Android app
Windows Phone app

Typical customers

Freelancers
Small businesses
Mid size businesses
Large enterprises

Customer support

Phone
Online
Knowledge base
Video tutorials

view more detailsview details

Video & Screenshots

Pricing

Starting from

Per month

Free trial available
Credit cardless trial
Free account
Subscription based

Starting from

Per month

Free trial available
Credit cardless trial
Free account
Subscription based

User reviews

4.2

755

400

222

Value for money

Ease of use

Features

Customer support

67%

would recommend this app

4.3

2.9K

1.5K

998

318

Value for money

Ease of use

Features

Customer support

68%

would recommend this app

Pros

“Clean interface, easy setup, flexible list and data management, scalable for larger sends, usable template builder”

Martina S.

“The ability to quickly and easily integrate the corporate marketing platform into SendGrid to enable campaigns and help ensure message delivery.”

Shane S.

CEO

“SendGrid offers robust API support, which makes it easy for developers to integrate email sending into applications.”

Himanshu V.

Senior software developer

Pros

“Constant Contact helped simplify email marketing and communication with customers by centralizing contact lists, campaign creation, scheduling, and reporting into one platform.”

Bradley R.

IT Director

“It provides an intuitive platform for creating professional email campaigns, managing contact lists, and tracking campaign performance without a steep learning curve.”

Stacy S.

Sales Marketing Coordinator

“It handles the practical machinery of email marketing: contact storage, list management, templates, campaign creation, sending, and basic reporting, without turning every campaign into an engineering project.”

James G.

Senior Manager, Infrastructure Engineering

Cons

“The pricing levels are not worth the money because our e-commerce traffic is at its peak, and customer service is painfully slow when we have urgent account problems or some data management failures.”

Amir H.

E-Commerce Manager

“I’ve run into bugs that the support team hasn’t been able to help with and often feel limited by the automation capabilities.”

Hayley A.

Marketing Manager

“Free Plan have strict limit for number of mail you can send, that make difficult for upgrade without testing it proper.”

Tarun S.

Web developer

Cons

“You can't resize images within blocks, for example, and when you create a new block yourself, you can't copy and paste them into a new template or save them as a content block for reuse.”

Jill R.

Founder, Owner

“Some of the automation and advanced segmentation features are not as deep as some higher-end marketing platforms.”

Bradley R.

IT Director

“The layout editor is pretty inflexible, or at least not a "friendly" user experience. While they have a lot of templates, there are definitely limitations on the creativity end.”

Jill R.

Founder, Owner