ESA's tech stack
What does ESA use?
ESA (esaweb.org) uses at least 21 tools we can see from public records, including WP Engine for hosting, HubSpot for sales, Amazon SES for email delivery and Valimail for security. Last checked .
- Industry
- Security and Investigations
- Size
- 11–50 employees
- Based in
- Dallas, United States
- Founded
- 1948
- Company page
- Tools found
- 21
- Categories
- 13
- Layers
- 5 of 5
- Last checked
- Nov 2026
ESA's stack, layer by layer
Of 21 tools, 12 came from website code, 4 from DNS verification records, 4 from email records and 1 from other records. 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
5 tools, what the product is built with
Data & Observability
1 tool, what they measure and store
Analytics
Go-to-market
8 tools, how they find and keep customers
Website & CMS
Sales & CRM
Company Ops
5 tools, what the team runs on day to day
Email Delivery
Workspace
Finance & Legal
Security & Compliance
ESA tech stack FAQ
What tools does ESA use?
As of November 2026, runsonwhat has found 21 tools at ESA (esaweb.org) in public records. Edge & Hosting: Cloudflare and WP Engine. Application: jQuery, Google Fonts and Font Awesome. Data & Observability: Google Analytics. Go-to-market: WordPress, Google Ads and Meta Pixel. Company Ops: Microsoft 365, Amazon SES and Valimail. Last checked November 10, 2026.
What cloud does ESA run on?
ESA uses WP Engine for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found WP Engine through WP Engine code on esaweb.org. WP Engine is used by 52,304 companies runsonwhat tracks.
What CRM does ESA use?
ESA uses HubSpot for its CRM, according to runsonwhat (November 2026). runsonwhat found HubSpot through email records that authorize HubSpot and code on esaweb.org. HubSpot is used by 97,642 companies runsonwhat tracks.
What email provider does ESA use?
ESA uses Microsoft 365 for email and office software, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 734,184 companies runsonwhat tracks.
What analytics tools does ESA use?
ESA uses Google Analytics for analytics, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on esaweb.org. Google Analytics is used by 903,920 companies runsonwhat tracks.
What is ESA's website built with?
ESA uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (November 2026). runsonwhat found WordPress through WordPress code on esaweb.org. WordPress is used by 606,809 companies runsonwhat tracks.
Does ESA use jQuery?
Yes. runsonwhat found jQuery at ESA through jQuery code on esaweb.org. jQuery is a Frontend tool used by 927,202 companies runsonwhat tracks.
How does runsonwhat know what ESA uses?
runsonwhat reads public records only. Of the 21 tools at ESA, 12 were found through code on esaweb.org, 5 through DNS records and 4 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and esaweb.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.