runsonwhat

Retrofit's tech stack

What does Retrofit use?

Retrofit (retrofit.shop) uses at least 17 tools we can see from public records, including Vercel for hosting, RB2B for sales, Google Analytics for analytics and Klaviyo for marketing. Last checked .

“A vintage marketplace curated by AI”

Industry
Apparel and Cosmetics
Size
1–10 employees
Based in
New York City, United States
Re-check liveVisit retrofit.shop
Tools found
17
Categories
11
Layers
5 of 5
Last checked
Oct 2026

Retrofit'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

Hosting & Cloud

DNS

Application

3 tools, what the product is built with

Frontend

Backend & Database

Media & UI

Data & Observability

4 tools, what they measure and store

Monitoring

Analytics

Go-to-market

6 tools, how they find and keep customers

Marketing

Ads & Pixels

Sales & CRM

Company Ops

1 tool, what the team runs on day to day

Email Delivery

Companies like Retrofit also use

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

Companies with a stack like Retrofit's

Ranked by shared tools, with rare tools counting more.

Retrofit tech stack FAQ

What tools does Retrofit use?

We've found 17 tools at Retrofit (retrofit.shop). Edge & Hosting: GoDaddy, Vercel and Google Cloud. Application: Google Fonts, Next.js and Supabase. Data & Observability: Google Analytics, Google Tag Manager and web-vitals. Go-to-market: Meta Pixel, Google Ads and Klaviyo. Company Ops: SendGrid. Last checked October 2, 2026.

What cloud does Retrofit run on?

Retrofit uses Vercel and Google Cloud for hosting. We found Vercel through custom domain, DNS records and website code.

What CRM does Retrofit use?

Retrofit uses RB2B for sales and CRM. We found RB2B through website code.

What analytics tools does Retrofit use?

Retrofit uses Google Analytics, Google Tag Manager and PostHog for analytics. We found Google Analytics through website code.

What marketing software does Retrofit use?

Retrofit uses Klaviyo for marketing. We found Klaviyo through DNS verification records and website code.

Does Retrofit use Google Analytics?

Yes. We found Google Analytics at Retrofit through website code. Google Analytics is used by 89,943 companies we track.

How does runsonwhat know what Retrofit uses?

We read public traces only: Retrofit's DNS and email records, certificate logs, the code its website loads, and published subprocessor lists. A tool is listed only when a direct record backs it up. DNS is rechecked weekly and the website 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.