runsonwhat

Cosmic's tech stack

What does Cosmic use?

Cosmic (cosmicjs.com) uses at least 25 tools we can see from public records, including Vercel for hosting, Google Workspace for email and documents, Calendly for sales and Discord for customer support. Last checked .

“AI-native managed headless CMS for content teams. Editors publish without tickets. One platform across sites, brands, and locales.”

Industry
Engineering, Product and Design
Size
1–10 employees
Based in
San Francisco, United States
Founded
2016
LinkedIn
Company page
Re-check liveVisit cosmicjs.com
Tools found
25
Categories
16
Layers
5 of 5
Last checked
Oct 2026

Cosmic'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

6 tools, where the bytes are served from

Hosting & Cloud

CDN & Edge

DNS

Application

9 tools, what the product is built with

Frontend

Auth & Identity

Backend & Database

AI

Payments & Billing

Data & Observability

1 tool, what they measure and store

Analytics

Go-to-market

5 tools, how they find and keep customers

Website & CMS

Marketing

Sales & CRM

Support & Docs

Company Ops

4 tools, what the team runs on day to day

Email Delivery

Workspace

Dev Tools

Companies like Cosmic also use

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

Companies with a stack like Cosmic's

Ranked by shared tools, with rare tools counting more.

More Engineering, Product and Design companies

Other Engineering, Product and Design companies we've checked.

Cosmic tech stack FAQ

What tools does Cosmic use?

We've found 25 tools at Cosmic (cosmicjs.com). Edge & Hosting: GoDaddy, Amazon Route 53 and Amazon CloudFront. Application: Anthropic, OpenAI and Next.js. Data & Observability: Vercel Analytics. Go-to-market: Mailchimp, Calendly and Discord. Company Ops: Google Workspace, SendGrid and Resend. Last checked October 2, 2026.

What cloud does Cosmic run on?

Cosmic uses Vercel and Amazon Web Services for hosting. We found Vercel through custom domain, DNS verification records, DNS records, website code and subprocessor list.

What CRM does Cosmic use?

Cosmic uses Calendly for sales and CRM. We found Calendly through website code.

What email provider does Cosmic use?

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

What does Cosmic use for customer support?

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

What payment provider does Cosmic use?

Cosmic uses Stripe for payments. We found Stripe through website code and subprocessor list.

Does Cosmic use Google Workspace?

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

How does runsonwhat know what Cosmic uses?

We read public traces only: Cosmic'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.