Insights

Rapid Service Expansion Zadarma's recent launch of full Italian language support indicates an active strategy to expand into new linguistic markets, creating sales opportunities within multilingual and international organizations seeking localized communication solutions.

Innovative Product Launches With the introduction of Zadarma AI Voice Agent and advanced call monitoring features, there is a clear focus on leveraging AI and automation, offering opportunities to target tech-forward companies interested in enhancing customer support and operational efficiency.

Strategic Acquisitions Zadarma’s acquisition of Megacall and Voipvoip highlights their growth through strategic M&A activities, opening avenues to sell integrated cloud communication solutions to a broader customer base across different regions and markets.

Global Infrastructure Operating data centers across multiple continents and providing virtual numbers in 110 countries positions Zadarma as a reliable partner for multinational enterprises seeking scalable, international telephony services with extensive coverage.

Strong Financial Position With revenues estimated between $100 million to $250 million and a solid customer base of over 2 million businesses, Zadarma offers a stable platform for cross-selling additional cloud communication and AI-driven solutions to existing clients and new prospects.

Zadarma Tech Stack

Zadarma uses 8 technology products and services including Google Hosted Libraries, Font Awesome, XRegExp, and more. Explore Zadarma's tech stack below.

  • Google Hosted Libraries
    Content Delivery Network
  • Font Awesome
    Font Scripts
  • XRegExp
    Javascript Libraries
  • PayPal
    Payment Processing
  • PHP
    Programming Languages
  • HSTS
    Security
  • Google Tag Manager
    Tag Management
  • Google Analytics
    Web Analytics

Media & News

Zadarma's Email Address Formats

Zadarma uses at least 1 format(s):
Zadarma Email FormatsExamplePercentage
First@zadarma.comJohn@zadarma.com
71%
First.Last@zadarma.comJohn.Doe@zadarma.com
22%
F.Last@zadarma.comJ.Doe@zadarma.com
7%

Frequently Asked Questions

Where is Zadarma's headquarters located?

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Zadarma's main headquarters is located at 66 Hatton Garden London, England ec1n 8le United Kingdom. The company has employees across 3 continents, including EuropeAsiaNorth America.

What is Zadarma's official website and social media links?

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Zadarma's official website is zadarma.com and has social profiles on LinkedIn.

What is Zadarma's NAICS code?

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Zadarma's NAICS code is 517 - Telecommunications.

How many employees does Zadarma have currently?

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As of April 2026, Zadarma has approximately 40 employees across 3 continents, including EuropeAsiaNorth America. Key team members include Cmo: D. T.Chief Technology Officer: V. C.Chief Marketing Officer: D. T.. Explore Zadarma's employee directory with LeadIQ.

What industry does Zadarma belong to?

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Zadarma operates in the Telecommunications industry.

What technology does Zadarma use?

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Zadarma's tech stack includes Google Hosted LibrariesFont AwesomeXRegExpPayPalPHPHSTSGoogle Tag ManagerGoogle Analytics.

What is Zadarma's email format?

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Zadarma's email format typically follows the pattern of First@zadarma.com. Find more Zadarma email formats with LeadIQ.

When was Zadarma founded?

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Zadarma was founded in 2006.

Zadarma

TelecommunicationsEngland, United Kingdom11-50 Employees

Zadarma is an international VoIP and cloud communications provider trusted by over 2 million businesses worldwide. Since 2006, the company has helped organizations build reliable and flexible phone systems for sales, customer support, and everyday business communications.

The Zadarma platform combines a free Cloud PBX with built-in CRM, virtual phone numbers in 110 countries, VoIP calling, API and CRM integrations, AI-powered call analytics, and AI voice solutions — all within a single, easy-to-use interface.

The Cloud PBX includes advanced features such as IVR, call routing, business hours, call queues, call recording, voicemail, and call tracking. AI-powered tools help manage calls 24/7, reduce missed calls, and deliver consistent service even outside business hours.

Zadarma operates a secure, scalable cloud infrastructure with data centers across multiple continents and direct connections to major global telecom operators. With transparent pricing, global coverage, and 24/7 multilingual support, Zadarma helps businesses stay connected at all times.

Section iconCompany Overview

Headquarters
66 Hatton Garden London, England ec1n 8le United Kingdom
NAICS Code
517 - Telecommunications
Founded
2006
Employees
11-50

Section iconFunding & Financials

  • $100M$250M

    Zadarma's revenue is estimated to be in the range of $100M$250M

Section iconFunding & Financials

  • $100M$250M

    Zadarma's revenue is estimated to be in the range of $100M$250M

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