O2's tech stack
What does O2 use?
O2 (o2aspen.com) uses at least 12 tools we can see from public records, including Google Workspace for email and documents, Shopify for its website, Klaviyo for marketing and Cloudflare for content delivery. Last checked .
- Industry
- Health, Wellness and Fitness
- Size
- 11–50 employees
- Based in
- Aspen, United States
- Founded
- 2005
- Company page
- Tools found
- 12
- Categories
- 8
- Layers
- 4 of 5
- Last checked
- Oct 2026
O2'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
1 tool, where the bytes are served from
CDN & Edge
Application
3 tools, what the product is built with
Media & UI
Go-to-market
6 tools, how they find and keep customers
Website & CMS
Ads & Pixels
Company Ops
2 tools, what the team runs on day to day
Email Delivery
Workspace
Companies like O2 also use
Tools common among companies with a similar stack that we haven't found at O2.
Companies with a stack like O2's
Ranked by shared tools, with rare tools counting more.
ForiaHealth, Wellness and Fitness · 11–50 people11in common
Eu NaturalHealth, Wellness and Fitness · 11–50 people10in common
Pure TheraPro RxHealth, Wellness and Fitness · 11–50 people11in common
Jigsaw HealthHealth, Wellness and Fitness · 11–50 people10in common
CYMBIOTIKAHealth, Wellness and Fitness · 51–200 people11in common
St BartsRetail · 11–50 people10in common
BYGEORGERetail · 11–50 people7in common
Dermphi Shop™Retail · 11–50 people9in common
More Health, Wellness and Fitness companies
Other Health, Wellness and Fitness companies we've checked.
O2 tech stack FAQ
What tools does O2 use?
As of October 2026, runsonwhat has found 12 tools at O2 (o2aspen.com) in public records. Edge & Hosting: Cloudflare. Application: Google Fonts and Vimeo. Go-to-market: Meta Pixel, Shopify and Pinterest. Company Ops: Google Workspace and SendGrid. Last checked October 20, 2026.
What email provider does O2 use?
O2 uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace. Google Workspace is used by 405,361 companies runsonwhat tracks.
What is O2's website built with?
O2 uses Shopify for its website, according to runsonwhat (October 2026). runsonwhat found Shopify through DNS records that point at Shopify and a subdomain. Shopify is used by 59,890 companies runsonwhat tracks.
What marketing software does O2 use?
O2 uses Klaviyo for marketing, alongside Rise.ai, according to runsonwhat (October 2026). runsonwhat found Klaviyo through a DNS verification record for Klaviyo and code on o2aspen.com. Klaviyo is used by 35,519 companies runsonwhat tracks.
Does O2 use Google Fonts?
Yes. runsonwhat found Google Fonts at O2 through Google Fonts code on o2aspen.com. Google Fonts is a Media & UI tool used by 815,277 companies runsonwhat tracks.
Which companies have a tech stack similar to O2's?
The companies with the stacks most like O2's are Foria, Eu Natural, Pure TheraPro Rx and Jigsaw Health, according to runsonwhat (October 2026). Each shares 10 to 11 tools with O2, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what O2 uses?
runsonwhat reads public records only. Of the 12 tools at O2, 6 were found through code on o2aspen.com, 3 through DNS records, 2 through email records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and o2aspen.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.