BFCM: Get deep demographic insights on your best customers

Earn $150 for every friend you refer to Opensend


Give your friend 20% off their first month and earn $150 when your referral signs up for a monthly Opensend subscription.


Send an intro email to sales@opensend.com and we'll take it from there


Make an intro
Earn rewards by referring Opensend to a friend
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Got a question?

High Conversion
High Conversion
Better Audiences
Better Audiences
Smart Ads
Smart Ads
Lower CPA
Lower CPA
Grow Email List
Grow Email List
Smart Postal
Smart Postal
Maximize ROI
Maximize ROI
ID Resolution
ID Resolution
Retargeting
Retargeting
1st Party Data
1st Party Data
Lower CAC
Lower CAC
Fingerprint
Fingerprint
Machine Learning
Machine Learning
Scalable
Scalable
Cookie-Less
Cookie-Less
High Conversion
High Conversion
Better Audiences
Better Audiences
Smart Ads
Smart Ads
Lower CPA
Lower CPA
Grow Email List
Grow Email List
Smart Postal
Smart Postal
Maximize ROI
Maximize ROI
ID Resolution
ID Resolution
Retargeting
Retargeting
1st Party Data
1st Party Data
Lower CAC
Lower CAC
Fingerprint
Fingerprint
Machine Learning
Machine Learning
Scalable
Scalable
Cookie-Less
Cookie-Less

Most common questions

You probably have some questions — we have answers

What does Opensend do?

What kind of information about my customers is available?

What % of my traffic is going to be identified?

Can Opensend provide data for customers outside of the US?

Who should use Opensend?

How does the technology work?

Is Opensend's service legal?

Got more questions? Contact us or
read our FAQ here.