Who are Paubox's competitors?

Egress, MX Layer, and Barracuda Networks, Inc. are among the closest in Email & Messaging Security. The full competitive set, with overlap scoring, is in the platform.

What products does Paubox sell?

Paubox sells Paubox Email Encryption.

Paubox

Email & Messaging SecuritySan Francisco, United Statesfounded 2015private

Paubox is a cybersecurity company specializing in Email & Messaging Security, founded in 2015 and headquartered in San Francisco, United States. It has raised $14.8M in equity across 5 priced rounds, employs about 45 people, and is privately held.

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updated Sep 12, 2026

Latest Paubox news and company activity

What Paubox did, dated — selected moves from the record, one per kind, newest first.

Aug 2026Feature launchPaubox Opens HIPAA Compliant Forms to AI Agents
Aug 2026RecognitionPaubox Is G2's Highest-Rated Email Encryption and HIPAA Compliant Messaging Solution
Oct 2025Product launchPaubox launches generative AI email security for healthcare

34 events tracked since Aug 2025 · selected events shownUnlock the complete Paubox timeline

Paubox Momentum score

32/ 100

Mandos Momentum blends hiring, funding, traffic and sentiment into one score out of 100. The score is free; the pillars behind it unlock in the platform.

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Paubox products

Paubox Email EncryptionHIPAA-compliant email encryption for Google Workspace and Microsoft 365Details ↗

Paubox funding

Paubox has raised $14.8M in priced equity. Its most recent round was a Venture Round in August 2022.

Equity raised: $14.8M5 priced rounds
Last round: Venture RoundAug 2022

View the complete funding history

Paubox employees and hiring

Paubox has about 45 employees, with 2 open roles.

Employees: 45
30-day change: 0%
Open roles: 2

See hiring trends

The other 440 data points.

Funding historyevery round, every investor named
Headcount growthvelocity, departments, seniority
Open jobs2 live postings, role mix
Tech stackframeworks, clouds, security

Similar in Email & Messaging Security

Common questions about Paubox.

How much funding has Paubox raised?: Paubox has raised $14.8M in priced equity. Its most recent round was a Venture Round in August 2022.
How many people work at Paubox?: Paubox has about 45 employees, with 2 open roles.
Who are Paubox's competitors?: Egress, MX Layer, and Barracuda Networks, Inc. are among the closest in Email & Messaging Security. The full competitive set, with overlap scoring, is in the platform.
What does Paubox do?: Paubox is a cybersecurity company specializing in Email & Messaging Security, founded in 2015 and headquartered in San Francisco, United States.
What products does Paubox sell?: Paubox sells Paubox Email Encryption.