# Case Studies

Rulesync is trusted by leading companies and recognized by the industry:

- **Anthropic Official Customer Story**: [Classmethod Inc. - Improving AI coding tool consistency with Rulesync](https://claude.com/customers/classmethod)
- **Asoview Inc.**: [Adopting Rulesync for unified AI development rules](https://tech.asoview.co.jp/entry/2025/12/06/100000)
- **KAKEHASHI Tech Blog**: [Building multilingual systems for the LLM era with a monorepo and a "living specification"](https://kakehashi-dev.hatenablog.com/entry/2025/12/08/110000)
- **Cloudflare**: [Adopting Rulesync for AI coding assistant configuration](https://github.com/cloudflare/cloudflare-docs/pull/28232)
