Companies / CastGram（キャストグラム） / Cloudflare
Does CastGram（キャストグラム） use Cloudflare?
Probably
We hold good evidence for this, but not the strongest kind.
- Its script, DNS record or job board was loaded on the company's live website.
How we know
About CastGram（キャストグラム）
CastGram is a communication-focused groupware app that supports messaging, execution, and record-keeping for service and retail store operations. It serves headquarters, area managers, store managers, and staff, including part-time employees.
Summarized from its homepage on 10 Nov 2026.
What else CastGram（キャストグラム） uses
CastGram（キャストグラム） has evidence for 5 vendors. The strongest:
Other companies using Cloudflare
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- Every company and vendor, with its public source
- 100 API calls a month, plus MCP and the Chrome extension
- Work email only. No card, no sales call