Castforge's tech stack
What does Castforge use?
Castforge (castforge.ai) uses at least 12 tools we can see from public records, including Vercel for hosting, Google Workspace for email and documents, Discord for customer support and Vercel Analytics for analytics. Last checked .
- Company page
- Tools found
- 12
- Categories
- 8
- Layers
- 4 of 5
- Last checked
- Oct 2026
Castforge'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
2 tools, where the bytes are served from
Hosting & Cloud
CDN & Edge
Data & Observability
1 tool, what they measure and store
Analytics
Go-to-market
2 tools, how they find and keep customers
Marketing
Support & Docs
Company Ops
7 tools, what the team runs on day to day
Email Delivery
Workspace
Security & Compliance
Companies like Castforge also use
Tools common among companies with a similar stack that we haven't found at Castforge.
Companies with a stack like Castforge's
Ranked by shared tools, with rare tools counting more.
Castforge tech stack FAQ
What tools does Castforge use?
We've found 12 tools at Castforge (castforge.ai). Edge & Hosting: Cloudflare and Vercel. Data & Observability: Vercel Analytics. Go-to-market: Discord. Company Ops: Google Workspace, Let's Encrypt and Sectigo. Last checked October 2, 2026.
What cloud does Castforge run on?
Castforge uses Vercel for hosting. We found Vercel through custom domain, DNS verification records, DNS records and website code.
What email provider does Castforge use?
Castforge uses Google Workspace for email and documents. We found Google Workspace through email records.
What does Castforge use for customer support?
Castforge uses Discord for customer support. We found Discord through website code.
What analytics tools does Castforge use?
Castforge uses Vercel Analytics for analytics. We found Vercel Analytics through website code.
Does Castforge use Cloudflare?
Yes. We found Cloudflare at Castforge through DNS records. Cloudflare is used by 186,418 companies we track.
How does runsonwhat know what Castforge uses?
We read public traces only: Castforge's DNS and email records, certificate logs, the code its website loads, and published subprocessor lists. A tool is listed only when a direct record backs it up. DNS is rechecked weekly and the website 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.