All Live Constant Contact Sites List
Constant Contact is used by 600,000+ small businesses for email marketing. It is the #1 email marketing platform for small businesses by user count, with particularly strong adoption among non-profits, retail, and professional services.
Constant Contact — Market Intelligence
Best for: Marketing agencies targeting SME clients, email strategy consultants, CRM tools for small businesses, and e-commerce tools with Constant Contact integration.
Small business owners and marketing coordinators make Constant Contact decisions. Most are non-technical decision-makers choosing email marketing for the first time.
Platform Facts
- ▸ 600,000+ businesses use Constant Contact
- ▸ Constant Contact has the highest SME email marketing penetration in the US
- ▸ Average Constant Contact customer sends 2-4 email campaigns per month
- ▸ Constant Contact was acquired by Endurance International Group in 2015
Constant Contact Sites by Region
Site Traffic Tiers
| Monthly Traffic | % of Sites |
|---|---|
| High Traffic (>100K/mo) | 16% |
| Medium Traffic (10K–100K/mo) | 33% |
| Low/New (<10K/mo) | 51% |
What Is the All Live Constant Contact Sites List?
The All Live Constant Contact Sites List is a database of 242,831+ websites confirmed to be actively using Constant Contact. Compiled using BuiltWith technology intelligence, it provides direct access to website owners and administrators who are already users of the Constant Contact platform.
Unlike broad contact databases, this list is qualified by technology signal — making it uniquely relevant for companies selling complementary products, apps, themes, or services to Constant Contact users.
33% of listed sites are US-based. Email accuracy is 91%+, last verified Q3 2026.
What's Included
| Field | Status |
|---|---|
| Website URL | ✓ Verified |
| Owner/Admin Email | ✓ Included |
| Business Name | Where Available |
| Contact Name | Where Available |
| Country | ✓ Included |
| Traffic Tier | ✓ Estimated |
| Technology Confirmed | ✓ Constant Contact |
Who Uses This Database
Plugin & App Developers
Sell Constant Contact plugins, apps, and extensions to 243K+ active Constant Contact site owners directly.
Theme & Design Vendors
Reach Constant Contact website owners for theme sales, design services, and visual optimisation tools.
SaaS & Software
Sell complementary SaaS tools — analytics, marketing, CRM, automation — to Constant Contact users.
Agency Services
Offer SEO, PPC, and digital marketing services to 243K+ Constant Contact site owners needing help.
Cold Email Outreach
Launch targeted outreach to Constant Contact website owners — a highly specific, technology-qualified audience.
Competitive Intelligence
Identify businesses using competing or complementary technologies and reach them with targeted messaging.
Tools & Guides for Constant Contact Outreach
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Download the All Live Constant Contact Sites List — 242,831+ verified websites using Constant Contact with owner contact data.