Lookalikes · Data refreshed October 2026

25 Reliance Cyber lookalikes

Compiled by the RevenueBase Data Team Data refreshed Oct 19, 2026 3237 matching companies

Looking for Reliance Cyber lookalikes, Reliance Cyber competitors or Reliance Cyber alternatives? The RevenueBase company graph holds 3237 companies that do what Reliance Cyber does, matched at 85%+ measured description similarity (RevenueBase, October 2026). The 25 largest are ranked below by team size; across all 3237 matches RevenueBase tracks 64,890 professional contacts, including 17,210 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 Reliance Cyber and ranks them by company size. Data current as of October 19, 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 19, 2026 Match quality audited by blind human judging

Reference company

Reliance Cyber

“At Reliance Cyber, we believe in truly partnering with our customers.”

51-200Employees

81Contacts tracked

50Verified emails

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The 25 largest Reliance Cyber competitors and alternatives

Ranked by team size

Top 25 of 3237 companies matching Reliance Cyber at 85%+ description similarity, ranked by team size. Similarity is each company's measured match to Reliance Cyber (100% = identical). Data refreshed Oct 19, 2026.
#	Company	HQ	Employees	Similarity	Verified emails
1	Private Sector	n/a	n/a	86%	3 contacts →
2	OPTIV	Leawood, US	1,001-5,000	88%	1,342 contacts →
3	Guidepoint Security	Reston, US	1,001-5,000	90%	863 contacts →
4	Trustwave, A Levelblue Company	Chicago, US	501-1,000	86%	319 contacts →
5	I-Tracing	Courbevoie, FR	1,001-5,000	89%	399 contacts →
6	Paramount Computer Systems	AE	201-500	87%	120 contacts →
7	own.security	Paris, FR	51-200	88%	23 contacts →
8	Protechmanize	Thane, IN	501-1,000	85%	71 contacts →
9	Aujas Cybersecurity	Cupertino, US	1,001-5,000	86%	9 contacts →
10	Secure Soft S.A.C	Santiago De Surco Lima, PE	51-200	85%	88 contacts →
11	Safeway	Sao Paulo, BR	201-500	90%	10 contacts →
12	Acpl Systems	Gurgaon, IN	201-500	87%	196 contacts →
13	Kudelski Security	Cheseaux, CH	201-500	87%	194 contacts →
14	G Data Cyberdefense	Bochum, DE	501-1,000	85%	165 contacts →
15	Neverhack	Paris, FR	1,001-5,000	87%	189 contacts →
16	Esec Forte Technologies	Gurugram, IN	201-500	86%	210 contacts →
17	T Security - Dach	Bonn, DE	1,001-5,000	90%	205 contacts →
18	Truesec	Denmark Suomi, SE	201-500	86%	202 contacts →
19	Mnemonic	Oslo, NO	201-500	87%	9 contacts →
20	Nviso Security	BE	201-500	89%	219 contacts →
21	Bridewell	Reading, GB	201-500	87%	202 contacts →
22	bi.zone	Moscow City, RU	1,001-5,000	88%	14 contacts →
23	Ebryx Pvt. LTD	Lahore, PK	201-500	86%	105 contacts →
24	Oplium	Sao Paulo, BR	201-500	85%	122 contacts →
25	Secureyes	Bangalore, IN	201-500	86%	139 contacts →

Showing the 25 largest of 3237 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 Reliance Cyber, 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 Reliance Cyber 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 19, 2026. Lists refresh periodically as the graph is re-checked.

Frequently asked

What are Reliance Cyber lookalikes?

Reliance Cyber lookalikes are companies that closely resemble what Reliance Cyber 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 Reliance Cyber shown as a percentage.

What companies are similar to Reliance Cyber?

The largest companies similar to Reliance Cyber are Private Sector, OPTIV, Guidepoint Security and Trustwave, A Levelblue Company. The table above shows the 25 largest of the 3237 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 Reliance Cyber'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 17,210 verified emails and direct dials tracked across all 3237 matched companies.

Who are Reliance Cyber's biggest competitors?

The largest Reliance Cyber competitors by measured business-description similarity are Private Sector, OPTIV, Guidepoint Security and Trustwave, A Levelblue Company. Every company here does what Reliance Cyber does at 85%+ similarity, ranked by team size.

What are the best Reliance Cyber alternatives?

The closest Reliance Cyber alternatives are the companies whose own business descriptions match Reliance Cyber'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 19, 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.