121 Corp.'s tech stack
What does 121 Corp. use?
121 Corp. (121corp.com) uses at least 14 tools we can see from public records, including Microsoft 365 for email and documents, Google Analytics for analytics, Webflow for its website and Cloudflare for content delivery. Last checked .
- Industry
- Design
- Size
- 51–200 employees
- Based in
- New York, United States
- Founded
- 2003
- Company page
- Tools found
- 14
- Categories
- 9
- Layers
- 5 of 5
- Last checked
- Oct 2026
121 Corp.'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
1 tool, what the product is built with
Frontend
Data & Observability
2 tools, what they measure and store
Go-to-market
5 tools, how they find and keep customers
Website & CMS
Marketing
Company Ops
5 tools, what the team runs on day to day
Collaboration
Security & Compliance
121 Corp. tech stack FAQ
What tools does 121 use?
As of October 2026, runsonwhat has found 14 tools at 121 (121corp.com) in public records. Edge & Hosting: Cloudflare. Application: jQuery. Data & Observability: Google Analytics and Google Tag Manager. Go-to-market: Google Ads, Meta Pixel and LinkedIn Insight Tag. Company Ops: Microsoft 365, Google Workspace and reCAPTCHA. Last checked October 7, 2026.
What email provider does 121 use?
121 uses Microsoft 365 for email and office software, alongside Google Workspace and Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 697,010 companies runsonwhat tracks.
What analytics tools does 121 use?
121 uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on 121corp.com. Google Analytics is used by 845,074 companies runsonwhat tracks.
What is 121's website built with?
121 uses Webflow for its website, according to runsonwhat (October 2026). runsonwhat found Webflow through a subdomain that points at Webflow and code on 121corp.com. Webflow is used by 34,079 companies runsonwhat tracks.
Does 121 use jQuery?
Yes. runsonwhat found jQuery at 121 through jQuery code on 121corp.com. jQuery is a Frontend tool used by 892,950 companies runsonwhat tracks.
How does runsonwhat know what 121 uses?
runsonwhat reads public records only. Of the 14 tools at 121, 7 were found through code on 121corp.com, 5 through DNS records, 1 through email 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 121corp.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.