# What does Fastgen use?

Fastgen (fastgen.com) shows public evidence of 9 tools, according to runsonwhat (last checked 2026-10-23).

- Industry: Engineering, Product and Design
- Size: 1–10 employees
- Based in: New York City, United States

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Cloudflare](https://www.runsonwhat.com/reverse/cloudflare) | CDN & Edge | DNS records |  |
| [Vercel](https://www.runsonwhat.com/reverse/vercel) | Hosting & Cloud | Custom domain |  |
| [Cloudflare Pages](https://www.runsonwhat.com/reverse/cloudflare-pages) | Hosting & Cloud | Custom domain |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Better Stack](https://www.runsonwhat.com/reverse/betterstack) | Monitoring | Custom domain |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Webflow](https://www.runsonwhat.com/reverse/webflow) | Website & CMS | Custom domain, DNS verification records |  |
| [Discourse](https://www.runsonwhat.com/reverse/discourse) | Support & Docs | Custom domain |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records |  |
| [SendGrid](https://www.runsonwhat.com/reverse/sendgrid) | Email Delivery | Email records |  |
| [Slack](https://www.runsonwhat.com/reverse/slack) | Collaboration | DNS verification records |  |

## FAQ

### What tools does Fastgen use?

As of October 2026, runsonwhat has found 9 tools at Fastgen (fastgen.com) in public records. Edge & Hosting: Cloudflare, Vercel and Cloudflare Pages. Data & Observability: Better Stack. Go-to-market: Webflow and Discourse. Company Ops: Google Workspace, SendGrid and Slack. Last checked October 23, 2026.

### What cloud does Fastgen run on?

Fastgen uses Vercel for hosting and cloud infrastructure, alongside Cloudflare Pages, according to runsonwhat (October 2026). runsonwhat found Vercel through a subdomain that points at Vercel. Vercel is used by 48,301 companies runsonwhat tracks.

### What email provider does Fastgen use?

Fastgen uses Google Workspace for email and office software, according to runsonwhat (October 2026). runsonwhat found Google Workspace through email records that authorize Google Workspace. Google Workspace is used by 403,653 companies runsonwhat tracks.

### What does Fastgen use for customer support?

Fastgen uses Discourse for customer support and documentation, according to runsonwhat (October 2026). runsonwhat found Discourse through a subdomain that points at Discourse. Discourse is used by 724 companies runsonwhat tracks.

### What is Fastgen's website built with?

Fastgen uses Webflow for its website, according to runsonwhat (October 2026). runsonwhat found Webflow through a subdomain that points at Webflow and a DNS verification record. Webflow is used by 34,986 companies runsonwhat tracks.

### What monitoring tools does Fastgen use?

Fastgen uses Better Stack for monitoring, according to runsonwhat (October 2026). runsonwhat found Better Stack through a subdomain that points at Better Stack. Better Stack is used by 2,663 companies runsonwhat tracks.

### Does Fastgen use Cloudflare?

Yes. runsonwhat found Cloudflare at Fastgen through DNS records that point at Cloudflare. Cloudflare is a CDN & Edge tool used by 704,620 companies runsonwhat tracks.

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

The companies with the stacks most like Fastgen's are Snaptrude, Norwegian Air Sports Federation, Weights & Biases and Memfault, according to runsonwhat (October 2026). Each shares 4 to 6 tools with Fastgen, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Fastgen uses?

runsonwhat reads public records only. Of the 9 tools at Fastgen, 5 were found through subdomains that point at the vendor, 2 through DNS records and 2 through email records. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and fastgen.com about monthly.


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