Lookalikes · Data refreshed October 2026

25 Spectrumvoip lookalikes

Compiled by the RevenueBase Data Team Data refreshed Oct 18, 2026 65 matching companies

Looking for Spectrumvoip lookalikes, Spectrumvoip competitors or Spectrumvoip alternatives? The RevenueBase company graph holds 65 companies that do what Spectrumvoip does, matched at 85%+ measured description similarity (RevenueBase, October 2026). The 25 largest are ranked below by team size; across all 65 matches RevenueBase tracks 5,768 professional contacts, including 2,057 with verified work emails.

Similarity is measured on what companies actually do, from their business descriptions rather than industry codes, and is shown per row as a percentage. This page keeps only companies at 85%+ measured similarity to Spectrumvoip and ranks them by company size. Data current as of October 18, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list Similarity shown on every row Refreshed Oct 18, 2026 Match quality audited by blind human judging

Reference company

Spectrumvoip

“Family owned and proudly based in Plano, Texas, SpectrumVoIP has kept businesses talking and thriving since 2007.”

201-500Employees

421Contacts tracked

171Verified emails

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The 25 largest Spectrumvoip competitors and alternatives

Ranked by team size

Top 25 of 65 companies matching Spectrumvoip at 85%+ description similarity, ranked by team size. Similarity is each company's measured match to Spectrumvoip (100% = identical). Data refreshed Oct 18, 2026.
#	Company	HQ	Employees	Similarity	Verified emails
1	Spectrum Business	Stamford, US	10001+	85%	1,442 contacts →
2	Fusion Connect	Atlanta, US	201-500	85%	259 contacts →
3	Telesystem	Northwood, US	201-500	87%	82 contacts →
4	Netlink Voice	Flowood, US	11-50	86%	38 contacts →
5	Telecomp	Rogers, US	51-200	86%	49 contacts →
6	Telappliant	London, GB	51-200	85%	43 contacts →
7	West IP Communications	Louisville, US	n/a	86%	1 contacts →
8	TCI	Springfield, US	11-50	86%	6 contacts →
9	NWN Carousel	Boston, US	1,001-5,000	85%	20 contacts →
10	Phdtech	Dallas, US	11-50	89%	11 contacts →
11	Link Bermuda	Smiths, BM	51-200	85%	7 contacts →
12	D&m Enterprise Group	Keyport, US	11-50	86%	11 contacts →
13	Comm-Core	Lima, US	51-200	89%	2 contacts →
14	Pepnet Technologies	North Perth, AU	1-10	87%	6 contacts →
15	Lingo Bullseye	Southfield, US	201-500	85%	9 contacts →
16	Data Plus Communications	n/a	11-50	85%	3 contacts →
17	Choice Telecommunications, Inc. - Choicetel	Clarkston, US	11-50	86%	6 contacts →
18	VINIX	Miami, US	11-50	85%	4 contacts →
19	Sernivel3	ES	11-50	86%	2 contacts →
20	Telesystems INC	n/a	1-10	87%	3 contacts →
21	DVS Technologies, LLC	Las Vegas, US	11-50	85%	1 contacts →
22	3 Technology Limited	Leeds, GB	1-10	85%	5 contacts →
23	Holler Technology LTD	Hook, GB	11-50	88%	3 contacts →
24	Global Utilities SRL	n/a	1-10	85%	2 contacts →
25	Caznet	Adelaide, AU	1-10	86%	4 contacts →

Showing the 25 largest of 65 similar companies

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How similarity works

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Matching: Companies are matched on what they actually do, as described in their own business descriptions, never on shared industry codes. The list keeps only matches at 85%+ measured similarity to Spectrumvoip, and match quality is audited by blind human judging. Read the full methodology.
Ranking: Team size, largest first, among the matched companies: companies are ordered by the number of professionals RevenueBase tracks at each one. Each row also shows its measured similarity to Spectrumvoip as a percentage.
Verification: Contact records re-verify on a rolling cadence rather than being scraped once and left to decay; each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on October 18, 2026. Lists refresh periodically as the graph is re-checked.

Frequently asked

What are Spectrumvoip lookalikes?

Spectrumvoip lookalikes are companies that closely resemble what Spectrumvoip does and sells, based on each company's own business description. The table above ranks the closest matches by company size, with each company's similarity to Spectrumvoip shown as a percentage.

What companies are similar to Spectrumvoip?

The largest companies similar to Spectrumvoip are Spectrum Business, Fusion Connect, Telesystem and Netlink Voice. The table above shows the 25 largest of the 65 matched companies, with each row's similarity shown as a percentage.

How is similarity measured?

Similarity scores how closely a company's business, as described in its own words, matches Spectrumvoip's, shown as a percentage (100% = an identical description). The list keeps companies at 85% or above and ranks them by team size.

How do I get contacts at these companies?

A free RevenueBase account lets you run this exact search and work the top matches, verified emails and direct dials included. Upgrading unlocks the 2,057 verified emails and direct dials tracked across all 65 matched companies.

Who are Spectrumvoip's biggest competitors?

The largest Spectrumvoip competitors by measured business-description similarity are Spectrum Business, Fusion Connect, Telesystem and Netlink Voice. Every company here does what Spectrumvoip does at 85%+ similarity, ranked by team size.

What are the best Spectrumvoip alternatives?

The closest Spectrumvoip alternatives are the companies whose own business descriptions match Spectrumvoip's most closely, shown above with each one's similarity as a percentage and ranked by team size.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 18, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.