Adder

Adder is a specialized real-time, real-world data analytics platform for out of home and word of mouth advertisers. The company's advertising and audience measurement tools bridge the gap between digital and physical ad spaces, and help brands invest directly into their community. Adder is based in Louisville, Kentucky.

Domain

adder.io

Employees

11-50

Last Funding

$0.2M

Founded

2017

Frequently Asked Questions

What technologies does Adder use?+

Adder uses 19 technologies including Bootstrap, Chargebee, Facebook Pixel.

What industry is Adder in?+

Adder operates in the Ad Retargeting industry.

Where is Adder based?+

Adder is headquartered in United States.

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Data last updated: July 2026