# What does ScreenCI use?

ScreenCI (screenci.com) shows public evidence of 9 tools, according to runsonwhat (last checked 2026-10-09).

- LinkedIn: https://www.linkedin.com/company/screenci

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records, Website code, Subprocessor list |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Astro](https://www.runsonwhat.com/reverse/astro) | Frontend | Website code |  |
| [Clerk](https://www.runsonwhat.com/reverse/clerk) | Auth & Identity | Custom domain, Website code, Subprocessor list |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [PostHog](https://www.runsonwhat.com/reverse/posthog) | Analytics | Website code, Subprocessor list |  |
| [Grafana](https://www.runsonwhat.com/reverse/grafana) | Monitoring | Subprocessor list |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Discord](https://www.runsonwhat.com/reverse/discord) | Support & Docs | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records |  |

## FAQ

### What tools does ScreenCI use?

As of October 2026, runsonwhat has found 9 tools at ScreenCI (screenci.com) in public records. Edge & Hosting: Cloudflare. Application: Astro and Clerk. Data & Observability: PostHog and Grafana. Go-to-market: Discord. Company Ops: Microsoft 365. Last checked October 9, 2026.

### What email provider does ScreenCI use?

ScreenCI uses Microsoft 365 for email and office software, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 701,708 companies runsonwhat tracks.

### What does ScreenCI use for customer support?

ScreenCI uses Discord for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Discord through Discord code on screenci.com. Discord is used by 4,771 companies runsonwhat tracks.

### What analytics tools does ScreenCI use?

ScreenCI uses PostHog for analytics, according to runsonwhat (October 2026). runsonwhat found PostHog through PostHog code on screenci.com and its subprocessor list. PostHog is used by 9,400 companies runsonwhat tracks.

### What does ScreenCI use for login and identity?

ScreenCI uses Clerk for sign-in and identity, according to runsonwhat (October 2026). runsonwhat found Clerk through a subdomain that points at Clerk and code on screenci.com. Clerk is used by 1,139 companies runsonwhat tracks.

### What monitoring tools does ScreenCI use?

ScreenCI uses Grafana for monitoring, according to runsonwhat (October 2026). runsonwhat found Grafana through Grafana on screenci.com's subprocessor list. Grafana is used by 58 companies runsonwhat tracks.

### Does ScreenCI use Cloudflare?

Yes. runsonwhat found Cloudflare at ScreenCI through DNS records that point at Cloudflare and code on screenci.com. Cloudflare is a CDN & Edge tool used by 692,383 companies runsonwhat tracks.

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

The companies with the stacks most like ScreenCI's are Oodle AI, Relace, nano and Trainy, according to runsonwhat (October 2026). Each shares 4 to 8 tools with ScreenCI, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what ScreenCI uses?

runsonwhat reads public records only. Of the 9 tools at ScreenCI, 3 were found through DNS records, 3 through code on screenci.com, 1 through website configuration files, 1 through subdomains that point at the vendor and 1 through its own subprocessor list. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and screenci.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/screenci.com (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.