OVERALL CUSTOMER
REFERENCE RATING
4.7
"We left Salesforce for Close.io and my team loves it. What originally drew us to Close.io wasn't just..."
John Sung Kim
Founder
"Close.io radically increased the number of calls and emails to our leads by logging everything automa..."
Jeff Zwelling
Co-Founder
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"Close.io is awesome! Moving over from Salesforce is mindblowing. I just wanted to see something and f..."
Joseph Walla
Founder & CEO
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"I’ve tried lots of CRMs, from free to $$$. Close.io was right for us, and worth every cent...."
Tim Bowman
Educator, Author & Founder
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"About three weeks into Close.io, we’re seeing amazing results. One of my sales guys is up 50% in his..."
Jason Marsdale
Senior Sales and Marketing Manager
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"After testing other CRMs, I was blown away by Close.io's clean, easy-to-use interface, communication..."
Jacqueline Davis
Program Manager
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"What sets Close.io apart from other CRMs is the quality of its data. It automates the collection of s..."
Michael Carney
Editor
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"You don't even need to pick up the phone and dial — just press one button and you’re already on the l..."
Jovana Trifunovic
Sales Manager
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"After moving our team to Close.io’s built-in Power Dialer, we saw a 60% increase in outbound call vol..."
Sarah Haselkorn
Sales Ops
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"Some contacts prefer me to follow up with them via SMS. It was a pain having to switch between device..."
Steven Castaneda
Mortgage Consultant
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"When it comes to sales software, Close.io has one of the most flexible and powerful APIs on the marke..."
Taylor Brooks
Founder
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"I watch Close.io's videos to keep my startup sales tools sharp...."
Stefan Williams
Stack Exchange
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"Steli's advice is both inspiring and practical. Great stuff for founders!..."
Allan Caeg
AcePulse
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"Steli's totally fucking awesome talk gave me the motivation and the tools to start following up with..."
Dave Rodenbaugh
SupportVine
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"When I wanted to quickly grow the team, it really hurt my brain the amount of thinking that was requi..."
David Greenberger
National Director, Sales & Merchant Partnership
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"We could just send our prospects from Instagram directly to a purchase page in our e-commerce store,..."
Thomas Corrales
Chief Executive Officer
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Testimonials & Customer References of individual Close customers - their endorsements, recommendations, and customer success results of using the software or service. Read these Testimonials & Customer References to decide if Close is the right business software or service for your company.

We monitor all 17 testimonials to prevent fraudulent testimonials and keep all our testimonials quality high. We only post testimonials verified by the vendor. Verified testimonials require that customer is an actual user of the product.