Gretta & Co.'s tech stack
What does Gretta & Co. use?
Gretta & Co. (gretta.co) uses at least 19 tools we can see from public records, including Google Workspace for email and documents, Google Analytics for analytics, PayPal for payments and Shopify for its website. Last checked .
- Industry
- Apparel & Fashion
- Size
- 51–200 employees
- Based in
- Wellesley, United States
- Company page
- Tools found
- 19
- Categories
- 11
- Layers
- 5 of 5
- Last checked
- Oct 2026
Gretta & Co.'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
CDN & Edge
DNS
Application
7 tools, what the product is built with
Frontend
Payments & Billing
Data & Observability
1 tool, what they measure and store
Analytics
Go-to-market
7 tools, how they find and keep customers
Website & CMS
Company Ops
1 tool, what the team runs on day to day
Workspace
Gretta & Co. tech stack FAQ
What tools does Gretta use?
As of October 2026, runsonwhat has found 19 tools at Gretta (gretta.co) in public records. Edge & Hosting: Cloudflare, GoDaddy and Bunny.net. Application: jQuery, Google Fonts and Vimeo. Data & Observability: Google Analytics. Go-to-market: Google Ads, Meta Pixel and Shopify. Company Ops: Google Workspace. Last checked October 20, 2026.
What email provider does Gretta use?
Gretta uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on gretta.co. Google Workspace is used by 403,651 companies runsonwhat tracks.
What payment provider does Gretta use?
Gretta uses PayPal for payments and billing, according to runsonwhat (October 2026). runsonwhat found PayPal through PayPal code on gretta.co. PayPal is used by 34,464 companies runsonwhat tracks.
What analytics tools does Gretta use?
Gretta uses Google Analytics for analytics, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on gretta.co. Google Analytics is used by 882,511 companies runsonwhat tracks.
What is Gretta's website built with?
Gretta uses Shopify for its website, according to runsonwhat (October 2026). runsonwhat found Shopify through a subdomain that points at Shopify and DNS records. Shopify is used by 59,628 companies runsonwhat tracks.
What marketing software does Gretta use?
Gretta uses Klaviyo for marketing, alongside Judge.me, according to runsonwhat (October 2026). runsonwhat found Klaviyo through a DNS verification record for Klaviyo and code on gretta.co. Klaviyo is used by 35,284 companies runsonwhat tracks.
Does Gretta use jQuery?
Yes. runsonwhat found jQuery at Gretta through jQuery code on gretta.co. jQuery is a Frontend tool used by 917,621 companies runsonwhat tracks.
How does runsonwhat know what Gretta uses?
runsonwhat reads public records only. Of the 19 tools at Gretta, 13 were found through code on gretta.co, 3 through DNS records, 1 through email records, 1 through website configuration files 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 gretta.co 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.