Sares Regis's tech stack
What does Sares Regis use?
Sares Regis (srgnc.com) uses at least 14 tools we can see from public records, including Microsoft 365 for email and documents, Squarespace for its website, Constant Contact for marketing and SendGrid for email delivery. Last checked .
- Industry
- Real Estate
- Size
- 51–200 employees
- Based in
- San Mateo, United States
- Founded
- 1992
- Company page
- Tools found
- 14
- Categories
- 10
- Layers
- 4 of 5
- Last checked
- Oct 2026
Sares Regis'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
DNS
Application
3 tools, what the product is built with
Frontend
Go-to-market
3 tools, how they find and keep customers
Website & CMS
Company Ops
7 tools, what the team runs on day to day
Email Delivery
Workspace
Collaboration
Finance & Legal
Security & Compliance
Sares Regis tech stack FAQ
What tools does Sares Regis use?
As of October 2026, runsonwhat has found 14 tools at Sares Regis (srgnc.com) in public records. Edge & Hosting: GoDaddy. Application: jQuery, Anthropic and OpenAI. Go-to-market: Squarespace and Constant Contact. Company Ops: Microsoft 365, SendGrid and Mimecast. Last checked October 7, 2026.
What email provider does Sares Regis use?
Sares Regis uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through email records that authorize Microsoft 365 and a DNS verification record. Microsoft 365 is used by 694,564 companies runsonwhat tracks.
What is Sares Regis's website built with?
Sares Regis 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 32,968 companies runsonwhat tracks.
What marketing software does Sares Regis use?
Sares Regis uses Constant Contact for marketing, according to runsonwhat (October 2026). runsonwhat found Constant Contact through email records that authorize Constant Contact. Constant Contact is used by 13,318 companies runsonwhat tracks.
Does Sares Regis use jQuery?
Yes. runsonwhat found jQuery at Sares Regis through jQuery code on srgnc.com. jQuery is a Frontend tool used by 872,285 companies runsonwhat tracks.
Does Sares Regis use AI tools?
Yes. runsonwhat has found Anthropic and OpenAI at Sares Regis; Anthropic, for example, through a DNS verification record for Anthropic. AI services called only from servers leave no public trace, so Sares Regis may use more AI tools than these.
How does runsonwhat know what Sares Regis uses?
runsonwhat reads public records only. Of the 14 tools at Sares Regis, 7 were found through DNS records, 4 through email records, 2 through code on srgnc.com 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 srgnc.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.