🆚 Constant Contact vs. OneSignal

Compare technologies based on real-world usage data *

Type

Email marketing platform
Push notification platform

About

Constant Contact is a digital marketing platform that handles email campaigns, SMS, social media, and event marketing.

It offers more than 600 email templates, a drag-and-drop editor, contact segmentation, tools for scheduling and posting to social media such as Facebook, Instagram, and LinkedIn, event registration with payment collection, and signup forms and landing pages.

OneSignal is an omnichannel customer engagement platform that allows businesses to send push notifications, emails, SMS, in-app messages, and live updates across web and mobile.

It supports unified campaigns across channels, audience segmentation and dynamic personalization, automated workflows with visual "Journeys", A/B testing, real-time analytics, and integration via SDKs and APIs.

Headquarters

Waltham, Massachusetts, United States
San Mateo, California, United States

Website

Pricing

Free version ❌Free 14-day trial
Lite
(1 user, 1 automation)
$12+/month
Standard
(3 users, 3 automations)
$35+/month
Premium
(unlimited users and automations)
$80+/month
Free version ✔️Unlimited mobile push, max 10,000 web push subscribers per send, 10,000 free email sends per month
Growth
(20,000 email sends included)
Platform cost$19/month
Mobile Push$0.012/monthly active user
Web Push$0.004/subscriber
Email$1.50/1K sends

Categories

Email Marketing › Rank #4
Email Marketing › Rank #3
Marketing Automation › Rank #3
Push Notifications › Rank #3

Popularity

Determined by the number of sites using each technology.

The OneSignal push notification platform is 1.3 times more popular than Constant Contact.
Total websites

Market share

Email Marketing

Popularity by country

Determined by the number of sites detected from each country.

OneSignal is more popular in India, Turkey, and Brazil, while Constant Contact is more popular in the United States, Canada, and Barbados.
United States
India
Turkey
Brazil
United Kingdom
Canada
Italy
Spain
France
Greece

Awards

Popularity by domain category

Determined by the number of sites in each category.

OneSignal is more popular among sites focused on general news, blogs and wiki, and entertainment, while Constant Contact is more commonly used on business, marketing and merchandising, and education and reference sites.
General News
Business
Blogs/Wiki
Marketing/Merchandising
Education/Reference
Entertainment
Online Shopping
Non-Profit/Advocacy/NGO
Sports
Travel

Top sites

Top-ranked sites that use these technologies.

Name
Rank
View more ➝
Name
Rank
elephantb*t.co.mz
#977
#1,103
View more ➝

See also

* According to recent studies, many of online reviews are fake.
When making your decision, it is better to rely on data that cannot be falsified.
Our service evaluates the popularity of technologies by the number of websites using them.

Statistics were last calculated on .
For details, see our methodology and disclaimer.