runsonwhat

Cayu's tech stack

What does Cayu use?

Cayu (cayu.dev) uses at least 9 tools we can see from public records, including Vercel for hosting, Google Workspace for email and documents, Discord for customer support and Vercel Analytics for analytics. Last checked .

Re-check liveVisit cayu.dev
Tools found
9
Categories
8
Layers
5 of 5
Last checked
Oct 2026

Cayu'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

Application

3 tools, what the product is built with

Frontend

Auth & Identity

AI

Data & Observability

1 tool, what they measure and store

Analytics

Go-to-market

2 tools, how they find and keep customers

Marketing

Support & Docs

Company Ops

1 tool, what the team runs on day to day

Workspace

Companies like Cayu also use

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

Companies with a stack like Cayu's

Ranked by shared tools, with rare tools counting more.

Cayu tech stack FAQ

What tools does Cayu use?

We've found 9 tools at Cayu (cayu.dev). Edge & Hosting: Vercel and DigitalOcean. Application: Astro and WorkOS. Data & Observability: Vercel Analytics. Go-to-market: Discord. Company Ops: Google Workspace. Last checked October 2, 2026.

What cloud does Cayu run on?

Cayu uses Vercel and DigitalOcean for hosting. We found Vercel through custom domain, DNS verification records, DNS records and website code.

What email provider does Cayu use?

Cayu uses Google Workspace for email and documents. We found Google Workspace through email records.

What does Cayu use for customer support?

Cayu uses Discord for customer support. We found Discord through website code.

What analytics tools does Cayu use?

Cayu uses Vercel Analytics for analytics. We found Vercel Analytics through website code.

Does Cayu use Google Workspace?

Yes. We found Google Workspace at Cayu through email records. Google Workspace is used by 342,378 companies we track.

How does runsonwhat know what Cayu uses?

We read public traces only: Cayu'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.