Compare products

Opensend vs Retention.com

People

OpensendWebsite Visitor Identification

Retention.comWebsite Visitor Identification

Add a product here

Offer

No offer right now

Website Visitor Identification

Ask the vendor

Add a product here

Website Visitor Identification

Overview

Focus

Website Visitor Identification

Product

Identity resolution platform for e-commerce that identifies anonymous website visitors for email retargeting.

Identity resolution platform for DTC brands that identifies anonymous website visitors for email marketing.

Website

Headquarters

New York, New York

Austin, Texas

Company size

11-50 employees

51-200 employees

Founded

2020

2019

Pricing details

Free options

Free trial

Free plan, Free trial

Source updated

Oct 29, 2026

Plan limits, integrations, security reviews and case studies for every product you compare.