Kosmi Inc.'s tech stack
What does Kosmi Inc. use?
Kosmi Inc. (kosmi.io) uses at least 13 tools we can see from public records, including Google Workspace for email and documents, Substack for its website, Cloudflare for content delivery and Mailgun for email delivery. Last checked .
- Industry
- Software
- Size
- 1–10 employees
- Based in
- Iceland
- Company page
- Tools found
- 13
- Categories
- 8
- Layers
- 4 of 5
- Last checked
- Oct 2026
Kosmi Inc.'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
CDN & Edge
Application
2 tools, what the product is built with
Media & UI
Go-to-market
3 tools, how they find and keep customers
Company Ops
7 tools, what the team runs on day to day
Email Delivery
Workspace
Security & Compliance
Companies like Kosmi Inc. also use
Tools common among companies with a similar stack that we haven't found at Kosmi Inc..
Companies with a stack like Kosmi Inc.'s
Ranked by shared tools, with rare tools counting more.
Comfy OrgSoftware · 1–10 people6in common
Blueprint Architectures, Inc.Software · 11–50 people3in common
Confiant INCSoftware · 51–200 people6in common
GTMstudioSoftware · 11–50 people4in common
ATM HoldingsInternet · 1–10 people6in common
The Orwell FoundationNon-profit Organization Management · 1–10 people7in common
SubVysionConstruction · 1–10 people5in common
PasituolaBusiness · 1–10 people3in common
More Software companies
Other Software companies we've checked.
Kosmi Inc. tech stack FAQ
What tools does Kosmi use?
As of October 2026, runsonwhat has found 13 tools at Kosmi (kosmi.io) in public records. Edge & Hosting: Cloudflare. Application: Google Fonts and YouTube. Go-to-market: Google Ads and Substack. Company Ops: Google Workspace, Let's Encrypt and Mailgun. Last checked October 20, 2026.
What email provider does Kosmi use?
Kosmi uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace and code on kosmi.io. Google Workspace is used by 402,377 companies runsonwhat tracks.
What is Kosmi's website built with?
Kosmi uses Substack for its website, according to runsonwhat (October 2026). runsonwhat found Substack through a subdomain that points at Substack. Substack is used by 396 companies runsonwhat tracks.
Does Kosmi use Google Fonts?
Yes. runsonwhat found Google Fonts at Kosmi through Google Fonts code on kosmi.io. Google Fonts is a Media & UI tool used by 809,206 companies runsonwhat tracks.
Which companies have a tech stack similar to Kosmi's?
The companies with the stacks most like Kosmi's are Comfy Org, Blueprint Architectures, Confiant and GTMstudio, according to runsonwhat (October 2026). Each shares 3 to 6 tools with Kosmi, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.
How does runsonwhat know what Kosmi uses?
runsonwhat reads public records only. Of the 13 tools at Kosmi, 6 were found through DNS records, 3 through code on kosmi.io, 2 through email records and 2 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and kosmi.io about 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.