# What does Logchef use?

Logchef (logchef.app) shows public evidence of 9 tools, according to runsonwhat (last checked 2026-10-20).

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code |  |
| [Fastly](https://www.runsonwhat.com/reverse/fastly) | CDN & Edge | Website code |  |
| [GitHub Pages](https://www.runsonwhat.com/reverse/github-pages) | Hosting & Cloud | DNS records, Website code |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Astro](https://www.runsonwhat.com/reverse/astro) | Frontend | Website code |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Umami](https://www.runsonwhat.com/reverse/umami) | Analytics | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Fastmail](https://www.runsonwhat.com/reverse/fastmail) | Workspace | Email records |  |

## Recent changes at Logchef

- 2026-10-09: started using [Fastmail](https://www.runsonwhat.com/reverse/fastmail)

## FAQ

### What tools does Logchef use?

As of October 2026, runsonwhat has found 9 tools at Logchef (logchef.app) in public records. Edge & Hosting: Cloudflare, Fastly and GitHub Pages. Application: Astro. Data & Observability: Umami. Company Ops: Fastmail. Last checked October 20, 2026.

### What cloud does Logchef run on?

Logchef uses GitHub Pages for hosting and cloud infrastructure, according to runsonwhat (October 2026). runsonwhat found GitHub Pages through DNS records that point at GitHub Pages and code on logchef.app. GitHub Pages is used by 4,065 companies runsonwhat tracks.

### What email provider does Logchef use?

Logchef uses Fastmail for email and office software, according to runsonwhat (October 2026). runsonwhat found Fastmail through email records that authorize Fastmail. Fastmail is used by 1,155 companies runsonwhat tracks.

### What analytics tools does Logchef use?

Logchef uses Umami for analytics, according to runsonwhat (October 2026). runsonwhat found Umami through Umami code on logchef.app. Umami is used by 2,301 companies runsonwhat tracks.

### Does Logchef use Cloudflare?

Yes. runsonwhat found Cloudflare at Logchef through DNS records that point at Cloudflare and code on logchef.app. Cloudflare is a CDN & Edge tool used by 707,935 companies runsonwhat tracks.

### Has Logchef changed tools recently?

Yes. On runsonwhat's rechecks, Logchef started using Fastmail (latest on October 9, 2026). A change counts only between two checks of logchef.app done the same way.

### Which companies have a tech stack similar to Logchef's?

The companies with the stacks most like Logchef's are IT Engineering Company Edusoft Ltd Skopje, Elite Seller, mnot and Micro.blog, according to runsonwhat (October 2026). Each shares 2 to 3 tools with Logchef, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Logchef uses?

runsonwhat reads public records only. Of the 9 tools at Logchef, 4 were found through code on logchef.app, 3 through DNS records, 1 through website configuration files and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and logchef.app about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/logchef.app (updated October 2026). Counts are companies with direct public evidence of the tool (DNS records, certificates, website code, a real-browser crawl, subprocessor lists), so they are lower bounds. Methodology: https://www.runsonwhat.com/methodology.