The information exists. Finding it is the bottleneck.
Everyone in the chain spends time on the same thing: finding information that already exists in the documentation.
Scattered documentation
Every manufacturer has their own portal, their own formats, their own update cycles. Finding the right document means checking multiple sources.
Repetitive questions
The same questions get asked again and again. Technicians search for answers, support teams look them up manually. The information exists, but reaching it takes too long for everyone involved.
Knowledge that leaves
When experienced staff retire, their knowledge of where to find information in the documentation leaves with them.
How Dokuhaku works
Three capabilities that don't exist together anywhere else.
AI search and question answering
Ask questions in your own words, in your own language. Get answers grounded in your actual documentation, not hallucinated by a general-purpose AI.
Verifiable source evidence
Every answer includes citations. One click opens the source document with the relevant paragraph, table, or diagram highlighted on the page.
Unified documentation
Connect to OEM document systems and dealer portals. Import and sync documentation automatically. Upload your own files. One search across everything.
From AI answer to verified source in one click.
Every answer includes citations. Click one, and the document viewer opens with the source highlighted on the page.
The tightening torque for the M24 flange bolts on the primary hydraulic pump is 240 Nm.
Sources (1)
From question to verified answer in seconds.
Ask a question
Type your question in plain language. The same way you would ask a colleague.
Get a grounded answer
Dokuhaku searches your documentation and returns an answer with citations to the source material.
See the highlighted source
One click opens the document viewer with the exact source highlighted on the page. Verify the answer yourself.
Built for industrial equipment dealers and service points.
Dokuhaku understands equipment hierarchies, document classifications, and the reality that a service point needs fast, reliable answers.
Service technicians
Find torque specs, wiring diagrams, and procedures in seconds. No more scrolling through manuals page by page.
Technical support teams
Answer technical queries faster with instant access to the right documentation. Less time searching, more time solving.
Workshop managers
Preserve institutional knowledge. Faster turnaround, fewer callbacks. Let your team find answers independently.
Dealer networks
One platform for all documentation: OEM portals and your own files. Searchable across every manufacturer.
Don't trust the AI. Trust the highlighted page.
AI in safety-critical industries must be verifiable. We help experts find information faster, not think for them. Every answer is anchored to the ground truth of your engineering documents.