PerimeterX: Funding, Investors & Team (Aug 2026)
PerimeterX is a provider of scalable, behavior-based threat protection technology for the web, cloud, and mobile. By analyzing the behavior of humans, applications, and networks, PerimeterX catches in real-time automated attacks with unparalleled accuracy. Its security service PerimeterX Bot Defender accurately protects commerce, media, and enterprise websites from all types of automated or non-human attacks, at any scale. The company was listed in the Top 5 Cybersecurity Startups Of 2019 by Business Computing World and was ranked in the 100 most promising private artificial intelligence companies in the world by CBInsights. PerimeterX was founded in 2014 and is based in San Mateo, California.
PerimeterX has raised $57.0M across 1 funding round on record, the most recent a Series D of $57.0M announced in Feb 2021.
That round is above the $7.5M median round size for Consumer Electronics companies tracked on FundedIQ over the last two years.
PerimeterX Company Profile and Key Stats
Latest funding round on record: Feb 2021.
PerimeterX Funding Rounds
PerimeterX Founders and Leadership Team
Contact details for the PerimeterX team: 1 of 1 has an email address on file.
Start 14-day free trial →PerimeterX Funding Compared to Other Consumer Electronics Startups
PerimeterX's latest round of $57.0M is above the median round in Consumer Electronics. Medians cover the last 24 months of disclosed rounds.
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PerimeterX Funding FAQs
What does PerimeterX do?
PerimeterX is a provider of scalable, behavior-based threat protection technology for the web, cloud, and mobile. By analyzing the behavior of humans, applications, and networks, PerimeterX catches in real-time automated attacks with unparalleled accuracy. Its security service PerimeterX Bot Defender accurately protects commerce, media, and enterprise websites from all types of automated or non-human attacks, at any scale. The company was listed in the Top 5 Cybersecurity Startups Of 2019 by Business Computing World and was ranked in the 100 most promising private artificial intelligence companies in the world by CBInsights. PerimeterX was founded in 2014 and is based in San Mateo, California.
How much funding has PerimeterX raised?
PerimeterX has raised $57.0M across 1 round on record. The most recent is a Series D of $57.0M announced in Feb 2021.
When did PerimeterX last raise funding?
PerimeterX's most recent funding round on record is a Series D of $57.0M, announced in Feb 2021.
Who is the CEO of PerimeterX?
Omri Iluz is listed as CEO at PerimeterX.
Where is PerimeterX headquartered?
PerimeterX is based in San Mateo, California, United States.
How many employees does PerimeterX have?
PerimeterX is in the 101-250 employee band.
How does PerimeterX's funding compare to other Consumer Electronics startups?
PerimeterX's latest round of $57.0M is above the $7.5M median round size for Consumer Electronics companies on FundedIQ across 1,547 tracked companies over the last two years.
About FundedIQ's PerimeterX Funding Data
FundedIQ tracks announced funding rounds and refreshes this profile every week. Round dates, stages and amounts are normalised to a single format, converted to US dollars, and de-duplicated: two records of the same round announced days apart are merged, and two genuinely different rounds are kept apart on the amounts they disclose. Amounts shown are the disclosed figures only — a round announced without a number is listed and excluded from the total rather than estimated.
Employee counts are reported bands, not exact headcounts. Founder and executive names carry the job title on record. Anything we do not hold for PerimeterX is left off this page rather than filled in.
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