Cinnamon AI

Cinnamon AI is the AI solution brand of Cinnamon Inc., a Japanese AI venture that builds document-centric automation for enterprises. The company's positioning is 'automation of automation': rather than asking customers to hand-build templates and coordinate definitions, it combines industry-leading document analysis with large language models so that setup work itself is largely handled by AI.

The technical core is Flax Scanner, a general-purpose extraction engine that reads and structures content from a wide range of document formats. Cinnamon pairs that with Super RAG, a retrieval-augmented generation layer that injects organization-specific internal documents into large language models such as GPT, extending their answers with private, figure- and table-heavy corporate content that generic models handle poorly.

Products are sold to businesses rather than individuals, with an on-prem/enterprise orientation, dedicated sales and documentation requests, and a services-plus-product model. For teams drowning in invoices, contracts, claims, or internal manuals, Cinnamon AI targets reduced manual review labor and faster internal knowledge access.