Insights

Global Market Reach Zadarma's extensive coverage with virtual phone numbers in 110 countries presents a significant opportunity to target multinational corporations and businesses expanding internationally, offering tailored VoIP solutions to meet diverse regional communication needs.

Recent Acquisitions The company's recent purchase of Megacall and Voipvoip indicates an aggressive growth strategy and a willingness to integrate innovative technologies, making it advantageous to explore partnership or upsell opportunities with their expanded customer base.

AI Innovation With the launch of Zadarma AI Voice Agent and advanced AI-powered call analytics, there is potential to cross-sell premium AI solutions to customers seeking to enhance automation, reduce call center costs, and improve customer experience.

Product Expansion The addition of features such as Call Monitoring, Whispering Modes, and Voicemail Transcription opens up avenues to promote enhanced telephony customization and monitoring services, appealing to enterprise clients with compliance and quality assurance needs.

Financial Potential Operating with an estimated revenue between 100M and 250M and targeting mid-sized to large businesses, Zadarma offers sales opportunities to expand managed cloud communication services and upgrade existing clients with scalable, secure, and feature-rich VoIP solutions.

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
42%
First.Last@zadarma.comJohn.Doe@zadarma.com
12%
F.Last@zadarma.comJ.Doe@zadarma.com
4%
First@zadarma.comJohn@zadarma.com
42%

Frequently Asked Questions

Where is Zadarma's headquarters located?

Minus sign iconPlus sign icon
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?

Minus sign iconPlus sign icon
Zadarma's official website is zadarma.com and has social profiles on LinkedIn.

What is Zadarma's NAICS code?

Minus sign iconPlus sign icon
Zadarma's NAICS code is 517 - Telecommunications.

How many employees does Zadarma have currently?

Minus sign iconPlus sign icon
As of March 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?

Minus sign iconPlus sign icon
Zadarma operates in the Telecommunications industry.

What technology does Zadarma use?

Minus sign iconPlus sign icon
Zadarma's tech stack includes Google Hosted LibrariesFont AwesomeXRegExpPayPalPHPHSTSGoogle Tag ManagerGoogle Analytics.

What is Zadarma's email format?

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

When was Zadarma founded?

Minus sign iconPlus sign icon
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

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.