runsonwhat

Curtsy, Inc.'s tech stack

What does Curtsy, Inc. use?

Curtsy, Inc. (curtsyapp.com) uses at least 20 tools we can see from public records, including Google Cloud for hosting, Google Workspace for email and documents, Google Analytics for analytics and Mailchimp for marketing. Last checked .

“Curtsy is a sustainable clothing resale app.”

Industry
Apparel and Cosmetics
Size
11–50 employees
Based in
San Francisco, United States
Founded
2015
LinkedIn
Company page
Re-check liveVisit curtsyapp.com
Tools found
20
Categories
9
Layers
5 of 5
Last checked
Oct 2026

Curtsy, Inc.'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

2 tools, where the bytes are served from

Hosting & Cloud

CDN & Edge

Application

6 tools, what the product is built with

Frontend

Media & UI

Data & Observability

2 tools, what they measure and store

Analytics

Go-to-market

4 tools, how they find and keep customers

Marketing

Ads & Pixels

Company Ops

6 tools, what the team runs on day to day

Email Delivery

Workspace

Companies like Curtsy, Inc. also use

Tools common among companies with a similar stack that we haven't found at Curtsy, Inc..

Companies with a stack like Curtsy, Inc.'s

Ranked by shared tools, with rare tools counting more.

Curtsy, Inc. tech stack FAQ

What tools does Curtsy use?

As of October 2026, runsonwhat has found 20 tools at Curtsy (curtsyapp.com) in public records. Edge & Hosting: Cloudflare and Google Cloud. Application: Google Fonts, React and Adobe Fonts. Data & Observability: Google Analytics and AppsFlyer. Go-to-market: Meta Pixel, Mailchimp and Pinterest. Company Ops: Google Workspace, SendGrid and Apple Business. Last checked October 20, 2026.

What cloud does Curtsy run on?

Curtsy uses Google Cloud for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found Google Cloud through a subdomain that points at Google Cloud. Google Cloud is used by 75,614 companies runsonwhat tracks.

What email provider does Curtsy use?

Curtsy uses Google Workspace for email and office software, alongside Apple Business, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on curtsyapp.com. Google Workspace is used by 401,468 companies runsonwhat tracks.

What analytics tools does Curtsy use?

Curtsy uses Google Analytics for analytics, alongside AppsFlyer, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on curtsyapp.com. Google Analytics is used by 872,690 companies runsonwhat tracks.

What marketing software does Curtsy use?

Curtsy uses Mailchimp for marketing, according to runsonwhat (October 2026). runsonwhat found Mailchimp through email records that authorize Mailchimp. Mailchimp is used by 114,592 companies runsonwhat tracks.

Does Curtsy use Google Fonts?

Yes. runsonwhat found Google Fonts at Curtsy through Google Fonts code on curtsyapp.com. Google Fonts is a Media & UI tool used by 804,209 companies runsonwhat tracks.

Which companies have a tech stack similar to Curtsy's?

The companies with the stacks most like Curtsy's are Shirtinator, SMK Immo Treuhand, Nya Musik and Perisync Technologies Pvt, according to runsonwhat (October 2026). Each shares 4 to 7 tools with Curtsy, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

How does runsonwhat know what Curtsy uses?

runsonwhat reads public records only. Of the 20 tools at Curtsy, 8 were found through code on curtsyapp.com, 5 through email records, 4 through subdomains that point at the vendor and 3 through DNS records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and curtsyapp.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.