Feed's tech stack
What does Feed use?
Feed (feedapp.com) uses at least 7 tools we can see from public records, including Microsoft 365 for email and documents, Zendesk for customer support, Cloudflare for content delivery and OpenAI for AI. Last checked .
- Industry
- Internet
- Size
- 11–50 employees
- Based in
- San Francisco, United States
- Company page
- Tools found
- 7
- Categories
- 6
- Layers
- 4 of 5
- Last checked
- Oct 2026
Feed'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
1 tool, what the product is built with
Go-to-market
2 tools, how they find and keep customers
Marketing
Support & Docs
Company Ops
3 tools, what the team runs on day to day
Dev Tools
Feed tech stack 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 20, 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 714,937 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 42,219 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 707,566 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.
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.