Last updated 2026-06-18
- Acquired by HUMAN Security, Jul 2022
- Raised $57M funding round, Feb 2021
- Raised $43M funding round, Feb 2019
Total raised
$151.5M
Last: 2021-06
Stage
Acquired
Founded
2014
Headcount
60
HQ
Tel Aviv-Yafo, Israel
Sector
Cyber Security
About
PerimeterX prevents automated attacks by detecting and protecting against malicious web behavior. By analyzing the behavior of humans, applications, and networks, PerimeterX accurately catches automated attacks in real time. The company is the developer of the Bot Defender and Code Defender solutions for the detection and mitigation of automated web attacks. The products conduct behavioral fingerprinting based on hundreds of indicators to identify attacking bots. PerimeterX was named a cool vendor in "Cool Vendors in Transforming Multichannel to Unified Retail Commerce, 2017" by the Gartner Research Group.
Funding history · 7 rounds · $151.5M total
2021-06
Undisclosed
2021-02
2019-09
$14.0M
2019-02
2017-07
2016-04
$12.0M
2014-11
Q&A
- What is PerimeterX's primary business?
- PerimeterX specializes in cyber defense against automated web attacks, offering solutions like Bot Defender and Code Defender to detect and mitigate malicious web behavior through behavioral fingerprinting.
- When was PerimeterX founded and where is its headquarters located?
- PerimeterX was founded in November 2014 and is headquartered in Tel Aviv-Yafo, Israel.
- What was PerimeterX's total funding raised before its acquisition?
- PerimeterX raised a total of $151.5 million across multiple funding rounds.
- Who acquired PerimeterX and when did the acquisition take place?
- PerimeterX was acquired by HUMAN Security in July 2022.
- Which investors participated in PerimeterX's $57 million funding round in February 2021?
- In February 2021, PerimeterX raised $57 million with participation from Bernstein Private Wealth Management (Israel).
- What is the employee count range for PerimeterX?
- PerimeterX has an employee count in the 51-200 range.
- Who are the co-founders of PerimeterX?
- The co-founders of PerimeterX are Omri Iluz (Co-founder & CEO), Ophir Ashkenazi (Co-founder & CFO), and Ido Safruti (Co-founder & CTO).
- What recognition did PerimeterX receive from Gartner Research Group?
- PerimeterX was named a cool vendor in "Cool Vendors in Transforming Multichannel to Unified Retail Commerce, 2017" by the Gartner Research Group.
Team · 3
Sectors & technology
Primary sector
Cyber Security
Sub-sectors
Cyber SecurityApplication & Website Security
Technologies
Platforms & InterfacesSoftware
Target customers
Enterprise & Professional ServicesEnterprises
Business model
B2B
Highlights
Verified
Tags
behavior-analyticscyber-securitywebsite-securitybot-detectionecommerceanti-fraudmobile-applicationsvulnerability-managementddosenterprisesweb-applicationmobile-security
Full data — links, identifiers, deals & radar signals (jobs, patents, research, more)
External links
| Website | perimeterx.com/ |
|---|---|
| linkedin.com/company/5902811 | |
| X / Twitter | twitter.com/perimeterx |
| facebook.com/PerimeterX | |
| YouTube | youtube.com/channel/UCSRhsG-UIVTWYzm70xIB-eg |
| Wikidata | wikidata.org/wiki/Q39058411 |
Identifiers & details
| Former names | Cotendo, Akamai Technologies Inc. |
|---|---|
| Founded | 2014-11 |
| Employees (exact) | 60 |
| Offices | San Mateo; Miami |
| Status reason | Acquired (Inactive) by HUMAN Security on Jul 2022 - closed due to acquisition |
| Wikidata QID | Q39058411 |
Acquisitions & public offerings
Acquired by HUMAN Security 2022-07
Radar intelligence
Patents
| EPO | 3 |
|---|
Web history (Wayback)
| Domain | perimeterx.com |
|---|
Wikidata
| QID | Q39058411 |
|---|
Certificate / subdomain footprint
| Subdomains | 53 |
|---|