runsonwhat

Emdash's tech stack

What does Emdash use?

Emdash (emdash.com) uses at least 11 tools we can see from public records, including Vercel for hosting, Google Workspace for email and documents, Discord for customer support and PostHog for analytics. Last checked .

“Emdash (YC W26) is a free, open-source agentic development environment: run coding agents like Claude Code and Codex in parallel, schedule agent work, and review changes in one place.”

Industry
Productivity
Size
1–10 employees
Based in
San Francisco, United States
Founded
2025
LinkedIn
Company page
Re-check liveVisit emdash.com
Tools found
11
Categories
10
Layers
5 of 5
Last checked
Oct 2026

Emdash'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

DNS

Application

4 tools, what the product is built with

Frontend

AI

Media & UI

Data & Observability

2 tools, what they measure and store

Monitoring

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 Emdash also use

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

Companies with a stack like Emdash's

Ranked by shared tools, with rare tools counting more.

More Productivity companies

Other Productivity companies we've checked.

Emdash tech stack FAQ

What tools does Emdash use?

We've found 11 tools at Emdash (emdash.com). Edge & Hosting: Vercel and Namecheap. Application: Next.js, imgix and Rive. Data & Observability: web-vitals and PostHog. Go-to-market: Discord. Company Ops: Google Workspace. Last checked October 2, 2026.

What cloud does Emdash run on?

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

What email provider does Emdash use?

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

What does Emdash use for customer support?

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

What analytics tools does Emdash use?

Emdash uses PostHog for analytics. We found PostHog through website code.

Does Emdash use Google Workspace?

Yes. We found Google Workspace at Emdash through email records. Google Workspace is used by 126,364 companies we track.

How does runsonwhat know what Emdash uses?

We read public traces only: Emdash'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.