Lookalikes · Data refreshed October 2026

25 Slipstream Cyber lookalikes

Compiled by the RevenueBase Data Team Data refreshed Oct 29, 2026 1958 matching companies

Looking for Slipstream Cyber lookalikes, Slipstream Cyber competitors or Slipstream Cyber alternatives? The RevenueBase company graph holds 1958 companies that do what Slipstream Cyber does, matched at 85%+ measured description similarity (RevenueBase, October 2026). The 25 largest are ranked below by team size; across all 1958 matches RevenueBase tracks 39,472 professional contacts, including 14,590 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 Slipstream Cyber and ranks them by company size. Data current as of October 29, 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 29, 2026 Match quality audited by blind human judging

Reference company

Slipstream Cyber

“Slipstream Cyber is a business of Interactive - Australia's leading technology solutions provider.”

11-50Employees

40Contacts tracked

28Verified emails

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The 25 largest Slipstream Cyber competitors and alternatives

Ranked by team size

Top 25 of 1958 companies matching Slipstream Cyber at 85%+ description similarity, ranked by team size. Similarity is each company's measured match to Slipstream Cyber (100% = identical). Data refreshed Oct 29, 2026.
#	Company	HQ	Employees	Similarity	Verified emails
1	Arctic Wolf	Eden Prairie, US	1,001-5,000	87%	1,928 contacts →
2	OPTIV	Leawood, US	1,001-5,000	86%	1,342 contacts →
3	Guidepoint Security	Reston, US	1,001-5,000	87%	863 contacts →
4	SISA	Bengaluru, IN	201-500	87%	260 contacts →
5	Trustwave, A Levelblue Company	Chicago, US	501-1,000	86%	319 contacts →
6	I-Tracing	Courbevoie, FR	1,001-5,000	86%	399 contacts →
7	Ultraviolet Cyber	Mclean, US	501-1,000	86%	270 contacts →
8	Advens	Paris, FR	501-1,000	85%	315 contacts →
9	own.security	Paris, FR	51-200	88%	23 contacts →
10	Securityhq	Gb, GB	501-1,000	85%	283 contacts →
11	Aujas Cybersecurity	Cupertino, US	1,001-5,000	85%	9 contacts →
12	Safeway	Sao Paulo, BR	201-500	89%	10 contacts →
13	SK Shieldus	KR	5,001-10,000	86%	9 contacts →
14	Esec Forte Technologies	Gurugram, IN	201-500	85%	210 contacts →
15	Truesec	Denmark Suomi, SE	201-500	87%	202 contacts →
16	Nviso Security	BE	201-500	87%	219 contacts →
17	Sits Group	Wettingen, CH	501-1,000	85%	29 contacts →
18	Oplium	Sao Paulo, BR	201-500	86%	122 contacts →
19	Cipher A Prosegur Company	Miami, US	201-500	87%	56 contacts →
20	Lumifi	Scottsdale, US	51-200	85%	83 contacts →
21	GM Sectec	San Juan, US	1,001-5,000	85%	74 contacts →
22	Sygnia	Tel Aviv, IL	201-500	86%	67 contacts →
23	Cyber1 Solutions	Sandton, ZA	51-200	88%	18 contacts →
24	Essen Vision Software	Mumbai, IN	201-500	86%	109 contacts →
25	Fox-It	Gk, NL	201-500	86%	120 contacts →

Showing the 25 largest of 1958 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 Slipstream 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 Slipstream 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 29, 2026. Lists refresh periodically as the graph is re-checked.

Frequently asked

What are Slipstream Cyber lookalikes?

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

What companies are similar to Slipstream Cyber?

The largest companies similar to Slipstream Cyber are Arctic Wolf, OPTIV, Guidepoint Security and SISA. The table above shows the 25 largest of the 1958 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 Slipstream 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 14,590 verified emails and direct dials tracked across all 1958 matched companies.

Who are Slipstream Cyber's biggest competitors?

The largest Slipstream Cyber competitors by measured business-description similarity are Arctic Wolf, OPTIV, Guidepoint Security and SISA. Every company here does what Slipstream Cyber does at 85%+ similarity, ranked by team size.

What are the best Slipstream Cyber alternatives?

The closest Slipstream Cyber alternatives are the companies whose own business descriptions match Slipstream 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 29, 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.