Federation of American Scientists's tech stack
What does Federation of American Scientists use?
Federation of American Scientists (fas.org) uses at least 16 tools we can see from public records, including Amazon Web Services for hosting, Microsoft 365 for email and documents, Salesforce for sales and Google Analytics for analytics. Last checked .
- Company page
- Tools found
- 16
- Categories
- 9
- Layers
- 4 of 5
- Changes seen
- 2
Federation of American Scientists'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
3 tools, where the bytes are served from
Hosting & Cloud
CDN & Edge
Data & Observability
2 tools, what they measure and store
Go-to-market
7 tools, how they find and keep customers
Website & CMS
Ads & Pixels
Sales & CRM
Company Ops
4 tools, what the team runs on day to day
Email Delivery
What changed at Federation of American Scientists
Recent starts and stops
- StartedAmazon CloudFront
- StartedGoogle Ads
Federation of American Scientists tech stack FAQ
What tools does Federation of American Scientists use?
As of October 2026, runsonwhat has found 16 tools at Federation of American Scientists (fas.org) in public records. Edge & Hosting: Cloudflare, Amazon Web Services and Amazon CloudFront. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: WordPress, Google Ads and Yoast SEO. Company Ops: Microsoft 365, Google Workspace and Amazon SES. Last checked October 24, 2026.
What cloud does Federation of American Scientists run on?
Federation of American Scientists uses Amazon Web Services for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Amazon Web Services through Amazon Web Services code on fas.org. Amazon Web Services is used by 146,048 companies runsonwhat tracks.
What CRM does Federation of American Scientists use?
Federation of American Scientists uses Salesforce for its CRM, according to runsonwhat (October 2026). runsonwhat found Salesforce through email records that authorize Salesforce and code on fas.org. Salesforce is used by 34,346 companies runsonwhat tracks.
What email provider does Federation of American Scientists use?
Federation of American Scientists uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 715,961 companies runsonwhat tracks.
What analytics tools does Federation of American Scientists use?
Federation of American Scientists uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on fas.org. Google Analytics is used by 890,349 companies runsonwhat tracks.
What is Federation of American Scientists's website built with?
Federation of American Scientists uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on fas.org. WordPress is used by 601,116 companies runsonwhat tracks.
Does Federation of American Scientists use Cloudflare?
Yes. runsonwhat found Cloudflare at Federation of American Scientists through DNS records that point at Cloudflare and email records. Cloudflare is a CDN & Edge tool used by 709,275 companies runsonwhat tracks.
Has Federation of American Scientists changed tools recently?
Yes. On runsonwhat's rechecks, Federation of American Scientists started using Amazon CloudFront and Google Ads (latest on October 17, 2026). A change counts only between two checks of fas.org done the same way.
How does runsonwhat know what Federation of American Scientists uses?
runsonwhat reads public records only. Of the 16 tools at Federation of American Scientists, 8 were found through code on fas.org, 4 through email records, 3 through DNS records 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 fas.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.