Insights

Small business VoIP Line2 operates as a cloud-based VoIP and business phone service targeting small businesses and individuals seeking separate work numbers, presenting an opportunity to upsell premium features such as advanced call routing, team extensions, and integrated collaboration tools.

Mobile first With a mobile-centric approach and iOS app updates highlighted, there is potential to target mobile users and remote teams with scalable plans, mobile device management, and push-driven communication workflows to improve accessibility and responsiveness.

SF based Headquartered in San Francisco suggests alignment with tech startups and small firms in dense urban ecosystems; sales plays could focus on founders and remote-first teams needing professional numbers without exposing personal lines.

Growth signals Revenue range indicates a growing but small revenue footprint; growth opportunities might include partner channels, MSPs, or app marketplaces to accelerate customer acquisition and expand feature adoption across micro to small enterprises.

Tech stack fit Existing cloud and analytics integrations (Google Analytics, Cloudflare, jQuery) present cross-sell opportunities for marketing analytics, enhanced security, and enterprise-grade support plans as Line2 scales to larger teams and varied industries.

Line2 Tech Stack

Line2 uses 8 technology products and services including DoubleClick Floodlight, Linkedin Insight Tag, Gravatar, and more. Explore Line2's tech stack below.

  • DoubleClick Floodlight
    Advertising
  • Linkedin Insight Tag
    Analytics
  • Gravatar
    Audio, Video, Graphics
  • Cloudflare
    Content Management System
  • jQuery
    Javascript Libraries
  • Debian
    Operating Systems
  • Piwik
    System Analytics & Monitoring
  • Google Analytics
    Web Analytics

Line2's Email Address Formats

Line2 uses at least 1 format(s):
Line2 Email FormatsExamplePercentage
FLast@line2.comJDoe@line2.com
79%
First@line2.comJohn@line2.com
13%
Last@line2.comDoe@line2.com
8%

Frequently Asked Questions

What is Line2's phone number?

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You can contact Line2's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Line2's official website and social media links?

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Line2's official website is line2.com and has social profiles on LinkedInCrunchbase.

How much revenue does Line2 generate?

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As of July 2026, Line2's annual revenue is estimated to be $1M - $10M.

What is Line2's SIC code NAICS code?

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Line2's SIC code is 4812 - Radiotelephone Communications NAICS code is 517 - Telecommunications.

How many employees does Line2 have currently?

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As of July 2026, Line2 has approximately 13 employees across 5 continents, including North AmericaEuropeAfrica. Key team members include Co-Fundador: A. L.. Explore Line2's employee directory with LeadIQ.

What industry does Line2 belong to?

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Line2 operates in the Telecommunications industry.

What technology does Line2 use?

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Line2's tech stack includes DoubleClick FloodlightLinkedin Insight TagGravatarCloudflarejQueryDebianPiwikGoogle Analytics.

What is Line2's email format?

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Line2's email format typically follows the pattern of FLast@line2.com. Find more Line2 email formats with LeadIQ.
Line2 logo

Line2

TelecommunicationsCalifornia, United States11-50 Employees

Line2 is a telecommunications company that provides a cloud-based business phone service enabling voice calls and texts across multiple devices through a single app. Users sign up for a Line2 number, which serves as a second phone line for work or to keep personal numbers private. The service targets individuals who want to separate work from personal communications and small businesses seeking a full-featured VoIP phone system on existing devices. Line2 is based in San Francisco, California, with offices at 535 Mission Street, Unit 1926, 14th Floor, 94105. The company has between 11 and 50 employees and maintains a website at https://line2.com; recent developments include the release of an iOS app in 2017 and Moto 360 Android watch support announced in 2015.

Section iconCompany Overview

Phone number
Website
line2.com
SIC Code
4812 - Radiotelephone Communications
NAICS Code
517 - Telecommunications
Employees
11-50

Section iconFunding & Financials

  • $1M - $10M

    Line2's revenue is estimated to be in the range of $1M - $10M

Section iconFunding & Financials

  • $1M - $10M

    Line2's revenue is estimated to be in the range of $1M - $10M

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