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PROOFPOINT
Proofpoint
Cybersecurity · Sunnyvale, California · United States · Founded · 2002 · ≈ · 3,658 · employees

Proofpoint competitors

Acquired

Proofpoint has 6 close competitors: Cyera, Wiz, Illumio.

ProfileValuationFundingCompetitorsStock & IPOHow to invest
Peer set

Who competes with Proofpoint

Sector, valuation and status for each competitor.

company profileProofpoint›
$12.3Bacquisition price
Founded 2002United States
competitorCyera›
$12Bas of Jun 2026
Founded 2021Private
competitorWiz›
$32Bas of Mar 2026
Founded 2020Acquired
competitorIllumio›
$2.8Bas of Jun 2021
Founded 2013Private
competitorAbnormal Security›
$5.1Bas of Aug 2024
Founded 2018Private
competitorArctic Wolf Networks›
$4.3Bas of Jul 2021
Founded 2012Private
competitorArmis›
$7.8Bas of Dec 2025
Founded 2016Acquired
Head-to-head

Proofpoint and its peers, side by side

A private valuation and a public market cap share one column; each row names its basis and date.

Company
Sector
Founded
Valuation / market cap
Status
HQ
On Canborsa
Proofpoint
Cybersecurity
2002
$12.3Bacquisition price
ACQUIRED
United States
Company profile
Cyera
Cybersecurity — data security posture management / AI security
2021
$12BJun 2026
PRIVATE
United States
Company profile
Wiz
Cloud security
2020
$32Btender · Mar 2026
ACQUIRED
United States
Company profile
Illumio
Cybersecurity (breach containment / microsegmentation)
2013
$2.8BJun 2021
PRIVATE
United States
Company profile
Abnormal Security
Cybersecurity (cloud email security, behavioral AI threat detection)
2018
$5.1Bpost-money · Aug 2024
PRIVATE
United States
Company profile
Arctic Wolf Networks
Cybersecurity (managed detection and response / security operations platform)
2012
$4.3BJul 2021
PRIVATE
United States
Company profile
Armis
Cybersecurity
2016
$7.8Bacquisition · Dec 2025
ACQUIRED
United States
Company profile
Context · reading the peer set

Where Proofpoint meets its rivals

What Proofpoint sells, and where the rivals meet it

Cybersecurity company focused on email security, threat protection, and compliance. Originally went public in 2012, then acquired by Thoma Bravo PE in 2021 for $12.3 billion.

Proofpoint competes with 6 companies here: Cyera, Wiz, Illumio, Abnormal Security, Arctic Wolf Networks, Armis.

A private valuation and a public price

Proofpoint was last valued at $12.3B (acquisition price). That price was agreed in one transaction and holds until the next round. A listed competitor is repriced every trading session.

Proofpoint on Canborsa
MarketClosest: PLTR-PERP
Fees0.07% per side · 0.14% round-trip
Fundingevery 1h

Proofpoint competitors — frequently asked questions

Who has invested in Proofpoint?›

Lead investors for each round are in the funding timeline.

Who are Proofpoint's competitors?›

The closest cybersecurity peers are on the competitors page.

How can I get exposure to Proofpoint?›

The routes section explains what is realistically available for a company at this stage.

Is Proofpoint publicly traded?›

No. Proofpoint was acquired by Thoma Bravo Cybersecurity company focused on email security; its shares do not trade independently.

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