Insights

Large Customer Base OnSIP serves over 100,000 businesses, signaling a large addressable market for upsell and cross-sell opportunities. Position tiered UCaaS offerings, premium support, and integration services for mid-market and enterprise customers, and pursue co-sell arrangements with existing partners such as Joker Business Solutions.

Channel Partnerships The existing Joker Business Solutions partnership indicates a viable channel route. Expand a formal channel program with MSPs and SI partners to accelerate reach in mid-market segments and create referral or revenue-sharing models.

Awarded Support Multiple 2025 customer service awards and high user ratings highlight a differentiator. Leverage this in sales pitches to justify premium support tiers, managed services, and success-based pricing for enterprise deployments.

Tech Stack Advantage Edge-friendly tech stack (HTTP/3 and Cloudflare CDN) supports high-performance, secure real-time communications. Use this to justify strong SLAs on latency and security, and target integrations with popular ERP/CRM platforms such as Odoo.

Vertical Growth NYC-based, 11-50 employees, 10–25M in revenue position. Target fast-growing professional services, financial services, and tech startups in urban markets with scalable UCaaS and remote-work collaboration solutions, plus industry-specific feature packs.

OnSIP Tech Stack

OnSIP uses 8 technology products and services including Zendesk, Goober, jQuery, and more. Explore OnSIP's tech stack below.

  • Zendesk
    Documentation Tools
  • Goober
    Javascript Libraries
  • jQuery
    Javascript Libraries
  • MaxMind
    Mapping And Gis
  • JavaScript
    Programming Languages
  • Animate.css
    UI Frameworks
  • X-Content-Type-Options
    Web & Portal Technology
  • Google Plus
    Widgets

Media & News

OnSIP's Email Address Formats

OnSIP uses at least 1 format(s):
OnSIP Email FormatsExamplePercentage
First@onsip.comJohn@onsip.com
61%
First.Last@onsip.comJohn.Doe@onsip.com
39%

Frequently Asked Questions

What is OnSIP's phone number?

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You can contact OnSIP'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 OnSIP's official website and social media links?

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OnSIP's official website is onsip.com and has social profiles on LinkedIn.

What is OnSIP's SIC code NAICS code?

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

How many employees does OnSIP have currently?

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As of July 2026, OnSIP has approximately 30 employees across 3 continents, including North AmericaAsiaEurope. Key team members include Vice President Of Network Operations & Software Engineering: C. O.Head Of Growth: D. J.Director Of Product Design: D. S.. Explore OnSIP's employee directory with LeadIQ.

What industry does OnSIP belong to?

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OnSIP operates in the Telecommunications industry.

What technology does OnSIP use?

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OnSIP's tech stack includes ZendeskGooberjQueryMaxMindJavaScriptAnimate.cssX-Content-Type-OptionsGoogle Plus.

What is OnSIP's email format?

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

When was OnSIP founded?

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OnSIP was founded in 2004.
OnSIP logo

OnSIP

TelecommunicationsNew York, United States11-50 Employees

Junction Networks operates in the telecommunications sector, delivering real-time communications services through its OnSIP platform. Headquartered in Manhattan, New York, the company serves more than 100,000 businesses. Its offerings are designed to help organizations communicate faster and more efficiently, with a focus on reliable and scalable connectivity for everyday operations.

The company is a smaller, mid-sized player in the telecommunications landscape. A notable recent development is a May 2026 partnership with Joker Business Solutions to support remote work flexibility and scalable business communications.

Section iconCompany Overview

Phone number
Website
onsip.com
SIC Code
4812 - Radiotelephone Communications
NAICS Code
517 - Telecommunications
Founded
2004
Employees
11-50

Section iconFunding & Financials

  • $10M$25M

    OnSIP's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $10M$25M

    OnSIP's revenue is estimated to be in the range of $10M$25M

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