Customers

There's no substitute for word of mouth.

Callr has helped companies worldwide make conversations a dynamic part of their business for more than a decade. Our robust API, domain expertise and competitive rates make Callr the preferred choice of leading marketplace platforms, including Bien'Ici, Meilleurs Agents (AVIV Group), and ParuVendu.

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Bien'ici logo

Callr call tracking is now the default option for 10,000+ professional clients on Bien'ici, the leading real-estate marketplace.

MeilleursAgents photo
MeilleursAgents logo

Real-estate platform Meilleurs Agents demonstrates ROI to 14,000+ agencies with call tracking.

OLVO photo
OLVO logo

Connecting customers and riders in last-mile delivery.

BureauxLocaux photo
BureauxLocaux logo

The professional real estate platform deploys 14,000 numbers for advanced call tracking.

Very happy with Callr – in 3 years we've never had a major problem, & their support team is extremely reactive.

Julien BALMONT

CTO at Zenchef

Zenchef photo
Zenchef logo

Proves ROI for 3,000+ restaurants, with SMS to manage reservations and more.

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Quotatis logo

Europe's number one quotation provider for home improvement projects uses Callr on more than 1,000 inbound calls a day.

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ParuVendu logo

For more than 2 million active listings, the ParuVendu online marketplace enables phone and SMS services, enabling 50,000+ calls a month.