When was Intruder founded?

Intruder was founded in 2015 and raised its 1st funding round within a year of its incorporation.

Where is Intruder located?

Intruder is headquartered in London, United Kingdom. It is registered at 130 Old Street, London, EC1V 9BD, England.

Which legal entities is Intruder associated with?

Intruder is associated with Intruder Systems Ltd and 1 other.

How many employees does Intruder have?

As of Jul 31, 2026, the latest employee count at Intruder is 84.

Is Intruder a funded company?

Intruder is a funded company, having raised a total of $***** in its 1st and only funding round, a Seed round on Apr 16, 2015.

When was the latest funding round of Intruder?

Intruder's latest funding was a $***** Seed round on Apr 16, 2015, with participation from 1 investor. Its primary sector is Cybersecurity. In United Kingdom, the Cybersecurity sector has seen $477M in funding in 2026 to date.

Where does Intruder rank among its competitors?

Intruder ranks 27th amongst 139 active competitors, of which 33 are funded. It stands 11th in terms of total funding among its competitors. The most recent competitor to raise funding was ArmorCode, which secured $16M in Mar, 2026.

Who are the top competitors of Intruder?

Intruder's top competitors include Snyk, Checkmarx and Veracode. Among them, ArmorCode secured the most recent funding round in March, 2026.

Intruder - 2026 Company Profile, Team, Funding & Competitors

Intruder is a seed company based in London (United Kingdom), founded in 2015 by Chris Wallis. It operates as a Cloud based automated penetration testing & vulnerability assessment solution. Intruder has raised $22.2K in funding. The company has 139 active competitors, including 33 funded and 16 that have exited. Its top competitors include companies like Snyk, Checkmarx and Veracode.

Company Details

Intruder provides a cloud-based automated penetration testing service, performing frequent application and infrastructure level checks on the enterprise systems. Solution mirrors the activities of cyber attackers without the noise produced by vulnerability scanners and penetration test solutions which is then directed on enterprise application to decide the security posture. Employs algorithms to detect the vulnerability which can expose it to the hackers and sends out alerts to the owners to fix them. Currently in stealth mode and part of Cyber London, 2015 which is Europe’s first cyber security accelerator.

Website: www.intruder.io/
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Registered Address: 130 Old Street, London, EC1V 9BD, England

Key Metrics

Founded Year

2015

Location

London, United Kingdom

Stage

Seed

Total Funding

$22.2K in 1 round

Latest Funding Round

Seed, Apr 16, 2015, $*****

Investors

Charles Songhurst & 17 more

Ranked

27^th among 139 active competitors

Employee Count

84 as on Jul 31, 2026

Similar Companies

Snyk & 152 more

View Intruder's full profile

Intruder is associated with 2 legal entities given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Reports
Intruder Limited CIN: 13025470 , United Kingdom, Active	Nov 17, 2020	-	-
Intruder Systems Ltd CIN: 9529593 , Germany, Active		-	-

Intruder has raised a total funding of $22.2K over 1 round. Its latest funding round was a Seed round on Apr 16, 2015 for $*****. 1 investor participated in its latest round. Intruder has 3 institutional investors and 15 angel investors.

Here is the list of recent funding rounds of Intruder:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Apr 16, 2015	9370394	Seed	1424250	1739900	1706888	1051273

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View details of Intruder's funding rounds and investors

The founders of Intruder is Chris Wallis.

Here are the details of Intruder's key team members:

Chris Wallis: Co-Founder of Intruder.

View details of Intruder's Founder profiles and Board Members

Intruder's employee count trend

Intruder has 84 employees as of Jul 26. Here is Intruder's employee count trend over the years:

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Top competitors of Intruder include Snyk, Checkmarx and Veracode. Here is the list of Top 10 competitors of Intruder, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Snyk 2015, Boston (United States), Series G	Provider of a platform securing code, models, and agents in applications	$1.32B	Boldstart Ventures, Accel & 77 others	77/100
2nd	Checkmarx 2006, Atlanta (United States), Acquired	Provider of application security platform unifying testing, monitoring, and remediation	$98.5M	XT Group, XT Hi-Tech & 6 others	73/100
3rd	Veracode 2006, Burlington (United States), Acquired	Provider of software security testing and automated code remediation tools	$107M	Meritech, Wellington & 15 others	68/100
4th	Pathlock 2004, Flemington (United States), Series C	Access orchestration solutions provider	$220M	Vertica Capital Partners, Storm Ventures	63/100
5th	StackHawk 2019, Denver (United States), Series B	Cloud based security testing software	$47.4M	Sapphire Ventures, Costanoa & 6 others	61/100
6th	Cycode 2019, Tel Aviv (Israel), Series B	Cloud based application testing solutions	$81M	Insight Partners, YL Ventures & 7 others	61/100
7th	Aikido 2022, Ghent (Belgium), Series B	Platform offering cloud security software	$84.5M	DST Global, Notion & 16 others	60/100
8th	Lineaje 2021, San Francisco (United States), Series A	Provider of threat detection solutions	$27M	Prosperity7 Ventures, Neotribe & 10 others	60/100
9th	ArmorCode 2020, Palo Alto (United States), Series B	AI powered application security solutions	$81M	Cheyenne Ventures, Sierra Ventures & 18 others	58/100
10th	Prophaze 2019, Milpitas (United States), Seed	Provider of web application and application programming interface security software	$110K	India Accelerator, CSCE99 Ventures & 13 others	57/100
27th	Intruder 2015, London (United Kingdom), Seed	Cloud based automated penetration testing & vulnerability assessment solution	$22.2K	Continuity Capital, BeAI & 16 others	42/100