runsonwhat

agent-404's tech stack

What does agent-404 use?

agent-404 (agent404.dev) uses at least 7 tools we can see from public records, including Vercel for hosting, Vercel Analytics for analytics and Let's Encrypt for security. Last checked .

Re-check liveVisit agent404.dev
Tools found
7
Categories
5
Layers
4 of 5
Last checked
Oct 2026

agent-404'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

Hosting & Cloud

Application

2 tools, what the product is built with

Frontend

AI

Data & Observability

1 tool, what they measure and store

Analytics

Company Ops

3 tools, what the team runs on day to day

Security & Compliance

Companies like agent-404 also use

Tools common among companies with a similar stack that we haven't found at agent-404.

Companies with a stack like agent-404's

Ranked by shared tools, with rare tools counting more.

agent-404 tech stack FAQ

What tools does agent-404 use?

We've found 7 tools at agent-404 (agent404.dev). Edge & Hosting: Vercel. Application: Next.js. Data & Observability: Vercel Analytics. Company Ops: Let's Encrypt, Sectigo and Google Trust Services. Last checked October 2, 2026.

What cloud does agent-404 run on?

agent-404 uses Vercel for hosting. We found Vercel through DNS records.

What analytics tools does agent-404 use?

agent-404 uses Vercel Analytics for analytics. We found Vercel Analytics through website code.

Does agent-404 use Next.js?

Yes. We found Next.js at agent-404 through website code. Next.js is used by 30,907 companies we track.

How does runsonwhat know what agent-404 uses?

We read public traces only: agent-404'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.