OVERALL CUSTOMER
REFERENCE RATING
4.8

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"Together we were able to humanize our brand and connect emotionally with the personal drive of our au..."
Greg Manis
Corporate Director of Communications
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"We needed a bold, break-through campaign for Galliprant. The concept Callahan created is truly one-of..."
Cathy Martin
Sr. Director US Marketing
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"Callahan has provided strong strategic work and thinking in helping us drive loyalty across an increa..."
Cari Ferrara
Marketing Director, Lifestyle & Loyalty
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"I feel like the results of our campaigns, both Imagine Kansas and ReliabiliTree, speak for themselves..."
Dave Clauson
Westar Energy
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"I’ve worked with agencies throughout my entire career, and Callahan is one of the best. They are stro..."
Joe Holman
Director, US Consumer Marketing
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"We value Callahan’s insights and proactive thinking. They are clearly passionate about helping us bui..."
Billie Jo Waara
Chief Marketing Officer
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"we created a brand campaign that played well in the digital channels we own, pushing past stereotypes..."
Boost Mobile
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"It’s amazing. I don’t know how you’ve done it, but you created what seems like an established nationa..."
Wilson Hack
Co-Founder
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Testimonials & Customer References of individual Callahan customers - their endorsements, recommendations, and customer success results of using the software or service. Read these Testimonials & Customer References to decide if Callahan is the right business software or service for your company.

We monitor all 8 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.