Zephyr Project's tech stack
What does Zephyr Project use?
Zephyr Project (zephyrproject.org) uses at least 24 tools we can see from public records, including Pantheon for hosting, Microsoft 365 for email and documents, HubSpot for sales and Discord for customer support. Last checked .
- Industry
- IT Services
- Size
- 1–10 employees
- Based in
- San Francisco, United States
- Founded
- 2016
- Company page
- Tools found
- 24
- Categories
- 16
- Layers
- 5 of 5
- Last checked
- Oct 2026
Zephyr Project'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
5 tools, where the bytes are served from
Hosting & Cloud
DNS
Application
5 tools, what the product is built with
Data & Observability
4 tools, what they measure and store
Go-to-market
6 tools, how they find and keep customers
Website & CMS
Marketing
Ads & Pixels
Sales & CRM
Support & Docs
Company Ops
4 tools, what the team runs on day to day
Email Delivery
Workspace
Security & Compliance
Zephyr Project tech stack FAQ
What tools does Zephyr Project use?
As of October 2026, runsonwhat has found 24 tools at Zephyr Project (zephyrproject.org) in public records. Edge & Hosting: Cloudflare, Fastly and Amazon CloudFront. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics, Google Tag Manager and New Relic. Go-to-market: WordPress, Google Ads and HubSpot. Company Ops: Microsoft 365, Mailgun and Forward Email. Last checked October 20, 2026.
What cloud does Zephyr Project run on?
Zephyr Project uses Pantheon for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Pantheon through Pantheon code on zephyrproject.org. Pantheon is used by 4,308 companies runsonwhat tracks.
What CRM does Zephyr Project use?
Zephyr Project uses HubSpot for its CRM, according to runsonwhat (October 2026). runsonwhat found HubSpot through email records that authorize HubSpot and code on zephyrproject.org. HubSpot is used by 92,999 companies runsonwhat tracks.
What email provider does Zephyr Project use?
Zephyr Project uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 706,392 companies runsonwhat tracks.
What does Zephyr Project use for customer support?
Zephyr Project uses Discord for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Discord through Discord code on zephyrproject.org. Discord is used by 5,031 companies runsonwhat tracks.
What analytics tools does Zephyr Project use?
Zephyr Project uses Google Analytics for analytics, alongside Google Tag Manager and Segment, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on zephyrproject.org. Google Analytics is used by 864,294 companies runsonwhat tracks.
Does Zephyr Project use jQuery?
Yes. runsonwhat found jQuery at Zephyr Project through jQuery code on zephyrproject.org. jQuery is a Frontend tool used by 905,720 companies runsonwhat tracks.
Which companies have a tech stack similar to Zephyr Project's?
The companies with the stacks most like Zephyr Project's are Openapi Initiative, Openssf, O3DE and Lf Decentralized Trust, according to runsonwhat (October 2026). Each shares 13 to 18 tools with Zephyr Project, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Zephyr Project uses?
runsonwhat reads public records only. Of the 24 tools at Zephyr Project, 15 were found through code on zephyrproject.org, 4 through DNS records, 3 through email records, 1 through website configuration files and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and zephyrproject.org about 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.