OSST's tech stack
What does OSST use?
OSST (osstn.com) uses at least 10 tools we can see from public records, including Fly.io for hosting, Microsoft 365 for email and documents, Google Analytics for analytics and WordPress for its website. Last checked .
- Industry
- Healthcare
- Size
- 11–50 employees
- Based in
- Oak Ridge, United States
- Founded
- 2006
- Company page
- Tools found
- 10
- Categories
- 9
- Layers
- 5 of 5
- Last checked
- Oct 2026
OSST'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
Application
1 tool, what the product is built with
Media & UI
Data & Observability
1 tool, what they measure and store
Analytics
Go-to-market
2 tools, how they find and keep customers
Website & CMS
Company Ops
3 tools, what the team runs on day to day
OSST tech stack FAQ
What tools does OSST use?
As of October 2026, runsonwhat has found 10 tools at OSST (osstn.com) in public records. Edge & Hosting: GoDaddy, Fastly and Fly.io. Application: Google Fonts. Data & Observability: Google Analytics. Go-to-market: WordPress and Yoast SEO. Company Ops: Microsoft 365, reCAPTCHA and SendGrid. Last checked October 30, 2026.
What cloud does OSST run on?
OSST uses Fly.io for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Fly.io through Fly.io code on osstn.com. Fly.io is used by 5,282 companies runsonwhat tracks.
What email provider does OSST use?
OSST uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365. Microsoft 365 is used by 716,084 companies runsonwhat tracks.
What analytics tools does OSST use?
OSST uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on osstn.com. Google Analytics is used by 897,197 companies runsonwhat tracks.
What is OSST's website built with?
OSST uses WordPress for its website, alongside Yoast SEO, according to runsonwhat (October 2026). runsonwhat found WordPress through WordPress code on osstn.com. WordPress is used by 603,151 companies runsonwhat tracks.
Does OSST use Google Fonts?
Yes. runsonwhat found Google Fonts at OSST through Google Fonts code on osstn.com. Google Fonts is a Media & UI tool used by 819,837 companies runsonwhat tracks.
How does runsonwhat know what OSST uses?
runsonwhat reads public records only. Of the 10 tools at OSST, 6 were found through code on osstn.com, 2 through email records and 2 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and osstn.com 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.