IS4S's tech stack
What does IS4S use?
IS4S (is4s.com) uses at least 10 tools we can see from public records, including Microsoft 365 for email and documents, Google Analytics for analytics, Squarespace for its website and Sentry for monitoring. Last checked .
- Based in
- United States
- Founded
- 1990
- Company page
- Tools found
- 10
- Categories
- 9
- Layers
- 5 of 5
- Last checked
- Oct 2026
IS4S'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
Application
1 tool, what the product is built with
Frontend
Data & Observability
2 tools, what they measure and store
Monitoring
Analytics
Go-to-market
2 tools, how they find and keep customers
Website & CMS
Marketing
Company Ops
4 tools, what the team runs on day to day
Workspace
Collaboration
Security & Compliance
IS4S tech stack FAQ
What tools does IS4S use?
As of October 2026, runsonwhat has found 10 tools at IS4S (is4s.com) in public records. Edge & Hosting: GoDaddy. Application: jQuery. Data & Observability: Google Analytics and Sentry. Go-to-market: Squarespace. Company Ops: Microsoft 365, Apple Business and Adobe. Last checked October 10, 2026.
What email provider does IS4S use?
IS4S uses Microsoft 365 for email and office software, alongside Apple Business, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 701,702 companies runsonwhat tracks.
What analytics tools does IS4S use?
IS4S uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on is4s.com. Google Analytics is used by 852,516 companies runsonwhat tracks.
What is IS4S's website built with?
IS4S uses Squarespace for its website, according to runsonwhat (October 2026). runsonwhat found Squarespace through a subdomain that points at Squarespace and DNS records. Squarespace is used by 33,301 companies runsonwhat tracks.
What monitoring tools does IS4S use?
IS4S uses Sentry for monitoring, according to runsonwhat (October 2026). runsonwhat found Sentry through Sentry code on is4s.com. Sentry is used by 76,972 companies runsonwhat tracks.
Does IS4S use jQuery?
Yes. runsonwhat found jQuery at IS4S through jQuery code on is4s.com. jQuery is a Frontend tool used by 897,103 companies runsonwhat tracks.
How does runsonwhat know what IS4S uses?
runsonwhat reads public records only. Of the 10 tools at IS4S, 5 were found through DNS records, 3 through code on is4s.com and 2 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and is4s.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.