runsonwhat

Proofpoint's tech stack

What does Proofpoint use?

Proofpoint (observeit.com) uses at least 12 tools we can see from public records, including Microsoft 365 for email and documents, Marketo for marketing and GlobalSign for security. Last checked .

“Proofpoint is a cybersecurity company that helps organizations protect people and defend data from advanced threats, human risk, and data loss.”

Industry
Information Security
Based in
Sunnyvale, United States
Founded
2006
LinkedIn
Company page
Re-check liveVisit observeit.com
Tools found
12
Categories
9
Layers
5 of 5
Last checked
Oct 2026

Proofpoint's stack, layer by layer

Each tool links to the other companies we've found using it. The label says what kind of public trace gave it away.

Edge & Hosting

1 tool, where the bytes are served from

DNS

Application

1 tool, what the product is built with

Search

Data & Observability

1 tool, what they measure and store

Flags & Experiments

Go-to-market

3 tools, how they find and keep customers

Marketing

Ads & Pixels

Company Ops

6 tools, what the team runs on day to day

Workspace

Collaboration

Dev Tools

Security & Compliance

Companies like Proofpoint also use

Tools common among companies with a similar stack that we haven't found at Proofpoint.

Companies with a stack like Proofpoint's

Ranked by shared tools, with rare tools counting more.

Proofpoint tech stack FAQ

What tools does Proofpoint use?

We've found 12 tools at Proofpoint (observeit.com). Edge & Hosting: Amazon Route 53. Application: Algolia. Data & Observability: VWO. Go-to-market: Meta Pixel, Google Ads and Marketo. Company Ops: Microsoft 365, Atlassian and GlobalSign. Last checked October 4, 2026.

What email provider does Proofpoint use?

Proofpoint uses Microsoft 365 for email and documents. We found Microsoft 365 through DNS verification records and email records.

What marketing software does Proofpoint use?

Proofpoint uses Marketo for marketing. We found Marketo through website code.

Does Proofpoint use Microsoft 365?

Yes. We found Microsoft 365 at Proofpoint through DNS verification records and email records. Microsoft 365 is used by 245,233 companies we track.

How does runsonwhat know what Proofpoint uses?

We read public traces only: Proofpoint's DNS and email records, certificate logs, the code its website loads, and published subprocessor lists. A tool is listed only when a direct record backs it up. DNS is rechecked weekly and the website monthly.

We read public traces only: DNS and email records, certificate logs, website code and published subprocessor lists. A tool is listed when a direct record backs it up, and dropped when a recheck no longer finds it. Is this your company? See how to opt out.