CALLR

CALLR is a Paris-based communications platform specializing in voice and SMS APIs, founded in 2013.

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Provides a voice and SMS API platform for businesses to integrate communications into their products.

CALLR is a Paris-based communications platform specializing in voice and SMS APIs, founded in 2013. The company operates its own carrier-grade infrastructure, distinguishing itself from resellers by owning the underlying network. CALLR handles 2.5 million calls daily across 220+ countries, serving over 300 marketplaces and enterprises.

Its client base includes notable names like Bien’Ici, MeilleursAgents, and Total Energies. The platform integrates with CRM systems such as Salesforce and HubSpot, offering features like AI Voice Agents and conversation intelligence. CALLR’s focus on owned infrastructure allows for greater control over call quality and reliability, a critical factor for high-volume communication needs.

Recent trends show increasing demand for verified caller identity and spam remediation, areas where CALLR has positioned itself as a leader. The company’s financials are not publicly disclosed, but its growth is evident through its expanding client roster and infrastructure investments.

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Who buys this

  • Marketplaces and classifieds platforms
  • Financial services and utilities
  • Retail and e-commerce
  • Real estate and property management
  • Customer service and contact centers

Publicly disclosed clients

  • Bien’Ici
  • MeilleursAgents
  • Total Energies
  • CoStar Group
  • Amundi

Strengths and what to watch

Strengths

  • Owns carrier-grade infrastructure, reducing reliance on third-party networks
  • Supports 220+ countries with localized communication services
  • Integrates with major CRM and analytics platforms like Salesforce and HubSpot

Watch for

  • Dependence on high-volume clients in competitive markets
  • Regulatory changes in telecom and spam prevention
  • Potential challenges in scaling AI Voice Agents without compromising quality

Key Information

Founded
2013
Headquarters
Paris, France

Frequently Asked Questions

What is CALLR?

CALLR is a Paris-based communications platform offering voice and SMS APIs for businesses. Founded in 2013, it enables companies to integrate communication features into their products, handling 2.5 million calls daily across 220+ countries with its own carrier-grade infrastructure.

How does CALLR ensure call quality?

CALLR owns its carrier-grade infrastructure, reducing reliance on third-party networks. This ownership allows greater control over call quality and reliability, which is critical for high-volume communication needs, ensuring consistent performance across 220+ countries.

Which CRM systems does CALLR integrate with?

CALLR integrates with major CRM platforms like Salesforce and HubSpot. This allows businesses to streamline communication workflows, enhance customer interactions, and leverage conversation intelligence features directly within their existing CRM systems.

What industries does CALLR serve?

CALLR serves industries including marketplaces, financial services, retail, real estate, and customer service. Notable clients include Bien’Ici, MeilleursAgents, and Total Energies, showcasing its versatility across sectors with high communication demands.

What are CALLR's AI Voice Agents?

CALLR’s AI Voice Agents are advanced tools designed to automate and enhance customer interactions. They leverage AI to provide intelligent, scalable voice solutions, improving efficiency and reducing the need for manual intervention in high-volume communication scenarios.

How many countries does CALLR operate in?

CALLR operates in over 220 countries, providing localized communication services through its own carrier-grade infrastructure. This global reach ensures reliable voice and SMS capabilities for businesses with international customer bases.

Sources

  1. callr.com — Company overview and product details
  2. www.numeracle.com — Context on spam labeling and caller identity trends
  3. techcrunch.com — Industry context on tech layoffs and AI shifts
  4. www.informationweek.com — Broader tech industry trends affecting communication platforms