Lookalikes · Data refreshed October 2026

25 Sekoia lookalikes

Compiled by the RevenueBase Data Team Data refreshed Oct 18, 2026 567 matching companies

Looking for Sekoia lookalikes, Sekoia competitors or Sekoia alternatives? The RevenueBase company graph holds 567 companies that do what Sekoia does, matched at 85%+ measured description similarity (RevenueBase, October 2026). The 25 largest are ranked below by team size; across all 567 matches RevenueBase tracks 77,503 professional contacts, including 38,882 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 Sekoia 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

Sekoia

“Sekoia is the European agentic cybersecurity company building the Cyber Operations Platform for the AI era.”

51-200Employees

146Contacts tracked

92Verified emails

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The 25 largest Sekoia competitors and alternatives

Ranked by team size

Top 25 of 567 companies matching Sekoia at 85%+ description similarity, ranked by team size. Similarity is each company's measured match to Sekoia (100% = identical). Data refreshed Oct 18, 2026.
#	Company	HQ	Employees	Similarity	Verified emails
1	Palo Alto Networks	Santa Clara, US	10001+	88%	12,133 contacts →
2	Crowdstrike	Remote, US	5,001-10,000	86%	7,720 contacts →
3	Sophos	Abingdon, GB	5,001-10,000	88%	2,743 contacts →
4	Trellix	Plano, US	1,001-5,000	89%	1,605 contacts →
5	Sentinelone	Mountain View, US	1,001-5,000	90%	1,927 contacts →
6	Rapid7	Boston, US	1,001-5,000	89%	1,278 contacts →
7	Darktrace	Cambridge, GB	1,001-5,000	89%	1,586 contacts →
8	Barracuda	Campbell, US	1,001-5,000	87%	1,497 contacts →
9	Trend Micro	Yoyogi, JP	5,001-10,000	86%	698 contacts →
10	Fortra	Eden Prairie, US	1,001-5,000	86%	1,053 contacts →
11	Reliaquest	Tampa, US	1,001-5,000	87%	946 contacts →
12	Securonix	Plano, US	501-1,000	86%	308 contacts →
13	Bluevoyant	New York, US	501-1,000	86%	474 contacts →
14	Vectra AI	San Jose, US	501-1,000	90%	404 contacts →
15	Network Intelligence	Plano, US	501-1,000	87%	99 contacts →
16	Sequretek	Mumbai, IN	201-500	89%	47 contacts →
17	Nozomi Networks	San Francisco, US	201-500	86%	285 contacts →
18	Gurucul	El Segundo, US	201-500	87%	180 contacts →
19	RED Canary, A Zscaler Company	Denver, US	201-500	88%	204 contacts →
20	Infopercept	IN	201-500	90%	164 contacts →
21	DREAM	Tel-Aviv, IL	201-500	88%	93 contacts →
22	Cyberani By Aramco Digital	Riyadh, SA	201-500	87%	50 contacts →
23	Quorum Cyber	Edinburgh, GB	201-500	86%	166 contacts →
24	CYBLE	Alpharetta, US	201-500	91%	119 contacts →
25	DEVO	Boston, US	201-500	85%	109 contacts →

Showing the 25 largest of 567 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 Sekoia, 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 Sekoia 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 Sekoia lookalikes?

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

What companies are similar to Sekoia?

The largest companies similar to Sekoia are Palo Alto Networks, Crowdstrike, Sophos and Trellix. The table above shows the 25 largest of the 567 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 Sekoia'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 38,882 verified emails and direct dials tracked across all 567 matched companies.

Who are Sekoia's biggest competitors?

The largest Sekoia competitors by measured business-description similarity are Palo Alto Networks, Crowdstrike, Sophos and Trellix. Every company here does what Sekoia does at 85%+ similarity, ranked by team size.

What are the best Sekoia alternatives?

The closest Sekoia alternatives are the companies whose own business descriptions match Sekoia'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.