# What does Flow2 use?

Flow2 (flow2.co) shows public evidence of 9 tools, according to runsonwhat (last checked 2026-10-16).

## Edge & Hosting

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

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code |  |
| [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code |  |
| [MCP Registry](https://www.runsonwhat.com/reverse/mcp-registry) | AI | DNS verification records |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code |  |
| [PostHog](https://www.runsonwhat.com/reverse/posthog) | Analytics | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |
| [Meta Pixel](https://www.runsonwhat.com/reverse/meta-pixel) | Ads & Pixels | Website code |  |

## Recent changes at Flow2

- 2026-10-09: started using [MCP Registry](https://www.runsonwhat.com/reverse/mcp-registry)

## FAQ

### What tools does Flow2 use?

As of October 2026, runsonwhat has found 9 tools at Flow2 (flow2.co) in public records. Edge & Hosting: Cloudflare. Application: jQuery, Google Fonts and MCP Registry. Data & Observability: Google Analytics and PostHog. Go-to-market: Google Ads and Meta Pixel. Last checked October 16, 2026.

### What analytics tools does Flow2 use?

Flow2 uses Google Analytics for analytics, alongside PostHog, according to runsonwhat (October 2026). runsonwhat found Google Analytics through Google Analytics code on flow2.co. Google Analytics is used by 851,994 companies runsonwhat tracks.

### Does Flow2 use jQuery?

Yes. runsonwhat found jQuery at Flow2 through jQuery code on flow2.co. jQuery is a Frontend tool used by 896,883 companies runsonwhat tracks.

### Does Flow2 use AI tools?

Yes. runsonwhat has found MCP Registry at Flow2; MCP Registry, for example, through a DNS verification record for MCP Registry. AI services called only from servers leave no public trace, so Flow2 may use more AI tools than these.

### Has Flow2 changed tools recently?

Yes. On runsonwhat's rechecks, Flow2 started using MCP Registry (latest on October 9, 2026). A change counts only between two checks of flow2.co done the same way.

### Which companies have a tech stack similar to Flow2's?

The companies with the stacks most like Flow2's are Moda Labs, Make the Dot, Phonic and Futuri Media, according to runsonwhat (October 2026). Each shares 2 to 8 tools with Flow2, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Flow2 uses?

runsonwhat reads public records only. Of the 9 tools at Flow2, 6 were found through code on flow2.co, 2 through DNS records and 1 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and flow2.co about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/flow2.co (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.