# What does Feed use?

Feed (feedapp.com) shows public evidence of 7 tools, according to runsonwhat (last checked 2026-10-29).

- Industry: Internet
- Size: 11–50 employees
- Based in: San Francisco, United States
- LinkedIn: https://www.linkedin.com/company/poptogether

## Edge & Hosting

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

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [OpenAI](https://www.runsonwhat.com/reverse/openai) | AI | DNS verification records |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Zendesk](https://www.runsonwhat.com/reverse/zendesk) | Support & Docs | Email records |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records |  |
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records |  |
| [Atlassian](https://www.runsonwhat.com/reverse/atlassian) | Dev Tools | DNS verification records |  |

## FAQ

### What tools does Feed use?

As of October 2026, runsonwhat has found 7 tools at Feed (feedapp.com) in public records. Edge & Hosting: Cloudflare. Application: OpenAI. Go-to-market: Zendesk. Company Ops: Microsoft 365, Google Workspace and Atlassian. Last checked October 29, 2026.

### What email provider does Feed use?

Feed uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (October 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365. Microsoft 365 is used by 715,989 companies runsonwhat tracks.

### What does Feed use for customer support?

Feed uses Zendesk for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Zendesk through email records that authorize Zendesk. Zendesk is used by 42,414 companies runsonwhat tracks.

### Does Feed use Cloudflare?

Yes. runsonwhat found Cloudflare at Feed through DNS records that point at Cloudflare and code on feedapp.com. Cloudflare is a CDN & Edge tool used by 713,287 companies runsonwhat tracks.

### Does Feed use AI tools?

Yes. runsonwhat has found OpenAI at Feed; OpenAI, for example, through a DNS verification record for OpenAI. AI services called only from servers leave no public trace, so Feed may use more AI tools than these.

### How does runsonwhat know what Feed uses?

runsonwhat reads public records only. Of the 7 tools at Feed, 5 were found through DNS records, 2 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and feedapp.com about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/feedapp.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.