Lookalikes · Data refreshed October 2026

25 Opti9 Tech lookalikes

Compiled by the RevenueBase Data Team Data refreshed Oct 20, 2026 442 matching companies

Looking for Opti9 Tech lookalikes, Opti9 Tech competitors or Opti9 Tech alternatives? The RevenueBase company graph holds 442 companies that do what Opti9 Tech does, matched at 85%+ measured description similarity (RevenueBase, October 2026). The 25 largest are ranked below by team size; across all 442 matches RevenueBase tracks 30,220 professional contacts, including 4,795 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 Opti9 Tech and ranks them by company size. Data current as of October 20, 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 20, 2026 Match quality audited by blind human judging

Reference company

Opti9 Tech

“Opti9 is a leading hybrid cloud solutions provider with offices in Garden City, NY, Omaha, NE, Overland Park, KS, and St.”

51-200Employees

116Contacts tracked

68Verified emails

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The 25 largest Opti9 Tech competitors and alternatives

Ranked by team size

Top 25 of 442 companies matching Opti9 Tech at 85%+ description similarity, ranked by team size. Similarity is each company's measured match to Opti9 Tech (100% = identical). Data refreshed Oct 20, 2026.
#	Company	HQ	Employees	Similarity	Verified emails
1	Vmware	Palo Alto, US	10001+	87%	384 contacts →
2	Sungard Availability Services	Wayne, US	1,001-5,000	86%	127 contacts →
3	Nordlo Group	Stockholm, SE	501-1,000	85%	555 contacts →
4	Netmagic Solutions An NTT Communications Company	Mumbai, IN	1,001-5,000	85%	98 contacts →
5	Rapidscale	Raleigh, US	501-1,000	87%	292 contacts →
6	Ecloudvalley Digital Technology	Dist New Taipei City, TW	501-1,000	87%	184 contacts →
7	Iomart	Glasgow, GB	201-500	88%	191 contacts →
8	Lightedge	Des Moines, US	201-500	88%	286 contacts →
9	INAP	Atlanta, US	51-200	88%	3 contacts →
10	Xencia Technology Solutions	Bangalore, IN	201-500	89%	63 contacts →
11	Everestdx INC	Dallas, US	201-500	86%	117 contacts →
12	Evotek	Solana Beach, US	51-200	87%	150 contacts →
13	Proact IT Group AB	SE	1,001-5,000	86%	79 contacts →
14	Dedalus	Sao Paulo, BR	51-200	86%	6 contacts →
15	Umbrella Infocare	Noida, IN	201-500	86%	81 contacts →
16	KR Elixir, Inc.	Alpharetta, US	501-1,000	88%	2 contacts →
17	Credence	Kuala, MY	201-500	85%	53 contacts →
18	APTUM	Toronto, CA	201-500	85%	83 contacts →
19	Magnamious Systems Pvt. LTD	Mumbai, IN	51-200	86%	39 contacts →
20	Egroup Enabling Technologies	Charleston, US	51-200	85%	98 contacts →
21	CSI LTD A CSI Group Company	Birmingham, GB	201-500	89%	98 contacts →
22	Ivolve Technologies	Dubai, AE	51-200	88%	43 contacts →
23	Proact IT Sweden	Solna, SE	1,001-5,000	87%	109 contacts →
24	Globaldots	Berlin, DE	51-200	85%	43 contacts →
25	cloud.in	Pune, IN	51-200	89%	61 contacts →

Showing the 25 largest of 442 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 Opti9 Tech, 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 Opti9 Tech 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 20, 2026. Lists refresh periodically as the graph is re-checked.

Frequently asked

What are Opti9 Tech lookalikes?

Opti9 Tech lookalikes are companies that closely resemble what Opti9 Tech 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 Opti9 Tech shown as a percentage.

What companies are similar to Opti9 Tech?

The largest companies similar to Opti9 Tech are Vmware, Sungard Availability Services, Nordlo Group and Netmagic Solutions An NTT Communications Company. The table above shows the 25 largest of the 442 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 Opti9 Tech'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 4,795 verified emails and direct dials tracked across all 442 matched companies.

Who are Opti9 Tech's biggest competitors?

The largest Opti9 Tech competitors by measured business-description similarity are Vmware, Sungard Availability Services, Nordlo Group and Netmagic Solutions An NTT Communications Company. Every company here does what Opti9 Tech does at 85%+ similarity, ranked by team size.

What are the best Opti9 Tech alternatives?

The closest Opti9 Tech alternatives are the companies whose own business descriptions match Opti9 Tech'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 20, 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.