runsonwhat

Doppel Inc.'s tech stack

What does Doppel Inc. use?

Doppel Inc. (doppel.com) uses at least 37 tools we can see from public records, including Vercel for hosting, Microsoft 365 for email and documents, HubSpot for sales and Google Analytics for analytics. Last checked .

“Doppel is the Frontier AI Social Engineering Defense (SED) platform, protecting individuals and brands from AI-powered impersonation, phishing, fraud, and social engineering through three solutions (Digital Risk Protection, Human Risk Management, and Email Security) unified on a shared intelligence”

Based in
Covina, United States
LinkedIn
Company page
Re-check liveVisit doppel.com
Tools found
37
Categories
15
Oldest proven tool
May 2022
Last checked
Oct 2026

Doppel Inc.'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

2 tools, where the bytes are served from

Hosting & Cloud

CDN & Edge

Application

6 tools, what the product is built with

Frontend

Auth & Identity

AI

Data & Observability

2 tools, what they measure and store

Analytics

Go-to-market

7 tools, how they find and keep customers

Website & CMS

Marketing

Sales & CRM

Company Ops

20 tools, what the team runs on day to day

Email Delivery

Workspace

Collaboration

Dev Tools

Finance & Legal

Security & Compliance

What changed at Doppel Inc.

Using since

Dates come from the first certificate of the subdomain that points at the tool.

  1. Vercel
  2. Auth0
  3. HubSpot
  4. HubSpot CMS
  5. Imperva
  6. Vanta

Companies like Doppel Inc. also use

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

Companies with a stack like Doppel Inc.'s

Ranked by shared tools, with rare tools counting more.

Doppel Inc. tech stack FAQ

What tools does Doppel Inc. use?

We've found 37 tools at Doppel Inc. (doppel.com). Edge & Hosting: Cloudflare and Vercel. Application: Anthropic, Next.js and OpenAI. Data & Observability: Google Analytics and PostHog. Go-to-market: HubSpot, Salesforce and HubSpot CMS. Company Ops: Microsoft 365, Google Workspace and SendGrid. Last checked October 7, 2026.

What cloud does Doppel Inc. run on?

Doppel Inc. uses Vercel for hosting. We found Vercel through custom domain, DNS verification records and website code since May 2022.

What CRM does Doppel Inc. use?

Doppel Inc. uses HubSpot and Salesforce for sales and CRM. We found HubSpot through custom domain, DNS verification records, email records and website code since July 2025.

What email provider does Doppel Inc. use?

Doppel Inc. uses Microsoft 365 and Google Workspace for email and documents. We found Microsoft 365 through DNS verification records.

What analytics tools does Doppel Inc. use?

Doppel Inc. uses Google Analytics and PostHog for analytics. We found Google Analytics through website code.

What CMS does Doppel Inc. use?

Doppel Inc. uses HubSpot CMS for its website. We found HubSpot CMS through custom domain since July 2025.

Does Doppel Inc. use Microsoft 365?

Yes. We found Microsoft 365 at Doppel Inc. through DNS verification records. Microsoft 365 is used by 685,297 companies we track.

How does runsonwhat know what Doppel Inc. uses?

We read public traces only: Doppel Inc.'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.