ROI Calculator: Measure Your Return on Investment Instantly

Use our ROI calculator to quickly calculate return on investment, uncover cost savings, and evaluate profitability so you can make smarter, data-driven business decisions.

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Co-Founders

Meet Our Co-Founders

Colton Calandrella

Colton Calandrella

Co-Founder and CEO

Colton Calandrella has a diverse work experience. In 2021, they became the Co-Founder & CEO of Barti. From 2019 to 2021, they were an Associate ...

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Dr. Kelly Cai, O.D

Dr. Kelly Cai, O.D

Co-Founder and CEO

Kelly C. has been working as an Optometrist since 2018 and is the Co-Founder and COO at Barti. Kelly C. has a Doctor of Optometry (OD) from the University of California ...

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