Lookalikes · Data refreshed October 2026

20 Tehtris lookalikes

Compiled by the RevenueBase Data Team Data refreshed Oct 19, 2026 36 matching companies

Looking for Tehtris lookalikes, Tehtris competitors or Tehtris alternatives? The RevenueBase company graph holds 36 companies that do what Tehtris does, matched at 85%+ measured description similarity (RevenueBase, October 2026). The 20 largest are ranked below by team size; across all 36 matches RevenueBase tracks 3,750 professional contacts, including 2,156 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 Tehtris 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

Tehtris

“TEHTRIS is the software editor of the TEHTRIS XDR Platform, the world leader in automatic, real-time, non-human neutralization of cyber attacks.”

201-500Employees

159Contacts tracked

64Verified emails

Explore similar companies → Free signup · no credit card · 500 free credits

The 20 largest Tehtris competitors and alternatives

Ranked by team size

Top 20 of 36 companies matching Tehtris at 85%+ description similarity, ranked by team size. Similarity is each company's measured match to Tehtris (100% = identical). Data refreshed Oct 19, 2026.
#	Company	HQ	Employees	Similarity	Verified emails
1	Barracuda	Campbell, US	1,001-5,000	86%	1,497 contacts →
2	Cybereason, A Levelblue Company	San Diego, US	1,001-5,000	85%	319 contacts →
3	Panda Security	Bilbao, ES	501-1,000	85%	23 contacts →
4	Alert Logic	Eden Prairie, US	501-1,000	87%	97 contacts →
5	Cyflare	West Seneca, US	11-50	89%	41 contacts →
6	Lmntrix	Irvine, US	51-200	91%	28 contacts →
7	Nedscaper	Amsterdam, NL	51-200	86%	41 contacts →
8	Gradient Cyber	Southlake, US	51-200	87%	45 contacts →
9	CYFOX	IL	11-50	90%	15 contacts →
10	Cyber Sainik	Denver, US	11-50	91%	8 contacts →
11	Cyberstash	New York, US	51-200	86%	3 contacts →
12	Netsecurity	Dulles, US	11-50	86%	9 contacts →
13	Seven Sector Technologies	Barcelona, ES	1-10	85%	3 contacts →
14	Cybourn	Washington, US	51-200	88%	6 contacts →
15	USX Cyber	Vienna, US	1-10	86%	7 contacts →
16	Invisible Bits	Barcelona, ES	11-50	87%	4 contacts →
17	Connectprotect	London, GB	11-50	87%	5 contacts →
18	Firedome	New York, US	11-50	85%	1 contacts →
19	Revivesec	Gan Yavne, IL	11-50	86%	2 contacts →
20	Convergence Systems	Melbourne, AU	1-10	89%	2 contacts →

Showing the 20 largest of 36 similar companies

Get the full ranked list, tune the similarity cutoff, and unlock verified emails and direct dials at every company on it.

Free signup · no credit card

View the full list →

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 Tehtris, 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 Tehtris 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 Tehtris lookalikes?

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

What companies are similar to Tehtris?

The largest companies similar to Tehtris are Barracuda, Cybereason, A Levelblue Company, Panda Security and Alert Logic. The table above shows the 20 largest of the 36 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 Tehtris'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 2,156 verified emails and direct dials tracked across all 36 matched companies.

Who are Tehtris's biggest competitors?

The largest Tehtris competitors by measured business-description similarity are Barracuda, Cybereason, A Levelblue Company, Panda Security and Alert Logic. Every company here does what Tehtris does at 85%+ similarity, ranked by team size.

What are the best Tehtris alternatives?

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

Prospecting this space? Verified emails and direct dials at all 36 companies similar to Tehtris. Start with a free account, no credit card.

Download this list →

Related lists

More lookalike lists

Browse the directory

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.