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Engineers deserve answers, not archives.

The engineer who knows
these machines won't work
here forever.

Rheba is the knowledge layer between your equipment manuals and your engineers. Ask in plain English. Get the answer, the page, and the diagram, in seconds.

Live in production · EU data residency · Deploys in minutes
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Rheba answering an equipment fault code query with cited source page
11pm. Line stopped. The one person who knows this machine is on holiday. 300 pages per manual. No way to search them. A fifth of the engineering workforce retires in five years. The answer was on page 247. Nobody looked that far. 11pm. Line stopped. The one person who knows this machine is on holiday. 300 pages per manual. No way to search them. A fifth of the engineering workforce retires in five years. The answer was on page 247. Nobody looked that far.
Industrial knowledge is walking out the door.

You've invested millions in the machines. Nothing in the knowledge to run them.

Every equipment manual your team needs exists somewhere. In a shared drive. On a USB stick. In a folder nobody's opened since 2019. The knowledge is there. It's just invisible.

Rheba doesn't replace your documentation. It makes it findable, in seconds, by anyone, on any device, with the source page shown so your engineers can trust the answer and verify it themselves.

Rheba shows its working.

60%+
of a technician's day is spent searching for tools, parts, or documentation, not doing maintenance
Reliabilityweb Maintenance Technician Study
20%
of the engineering workforce is due to retire within the next five years
ECITB
Day 1
when Rheba is searchable after your manuals are uploaded
The knowledge layer

Three steps. No IT project.

STEP 01

Upload everything you have.

PDFs, any format, any manufacturer, any age. Scanned documents, native PDFs, drawings-heavy manuals. Rheba indexes them and makes them searchable within minutes. No reformatting. No tagging.

STEP 02

Any question. Plain English.

Any technician can query across all equipment simultaneously. No training. No special syntax. Works on desktop, tablet, and mobile, wherever your team is when the fault occurs.

STEP 03

The answer. And the proof.

A cited answer from the correct page, with the original page opened in a built-in PDF viewer, diagrams, schematics, wiring layouts, and parts tables visible inline. Your engineers see the answer and verify it in the same view.

"An answer without proof is worthless on a factory floor."
See it in action

Built like a product engineers will actually use.

No training required. No special syntax. Ask a question the way you would ask a colleague, get the answer with the proof alongside it.

Clarification, not guessing

When the answer lives in multiple manuals, Rheba asks which one.

Your technician gets a clean list of sources, ranked by relevance. One click narrows the search. No ambiguity, no wrong answer from the wrong manual.

Rheba asking which manual the answer should come from
The source page, in-app

Every answer opens the exact page in a built-in viewer.

Diagrams, schematics, wiring layouts, parts tables. Your engineers see the evidence with their own eyes. The answer is only as trusted as the page it came from.

The original manual page opened inside the Rheba PDF viewer
Upload once, searchable instantly

Drop in your manuals. Rheba indexes them.

Scanned or native, any manufacturer, any age. The admin dashboard shows every document, its status, and when it went live. No IT project, no integration, no data migration.

Rheba admin dashboard showing manual upload and indexing
What Rheba delivers

Real manuals. Real engineers. Real faults.

A single interface across every piece of equipment in your facility. Any manufacturer, any manual, any age. No tagging, no reformatting, no integration work.

0
Manuals per site, typical
Any
Equipment manufacturer
<24hrs
Upload to searchable
0
IT infrastructure required
Industries

Built for high-stakes maintenance environments.

Logistics & Parcel Sorting

Conveyor systems, sorters, scanners, cross-belt equipment. Fault codes at 3am when throughput can't stop.

Pharmaceutical Manufacturing

Documentation-heavy environments where a wrong procedure has real consequences. On-premises deployment available.

Food & Beverage Processing

Filling, packaging, labelling, CIP equipment. Fast answers during planned stoppages and unplanned faults.

Industrial Manufacturing

CNC, press, fabrication, assembly equipment. Senior knowledge preserved when operators retire.

Medical Devices

Cleanroom, inspection, assembly equipment. Documentation-heavy environments with zero tolerance for guesswork.

Energy & Utilities

Plant instrumentation, process equipment, control systems. Decades of manuals. One place to search them.

Don't see your industry? If your team relies on equipment manuals, Rheba works for you. Talk to us →
Security & data

Your documentation stays yours.

EU Data Residency

Hosted on Google Cloud Platform, EU regions. Your documents never leave European infrastructure.

On-Premises & Private Cloud

For environments where documentation cannot leave your infrastructure, Rheba deploys inside your own environment. No shared cloud. No third-party exposure.

Multi-Tenant Isolation

Physical data isolation between customers. Full encryption at rest and in transit.

Audit Logging

Every query logged with user, timestamp, document, section, and page reference. Exportable for audit.

The AI language model processes queries in real time and does not retain or learn from your data. Your proprietary documentation never enters any AI training dataset.

Your manuals are full of answers your team can't find.

Most software demos show you a polished environment with sample data. Rheba's demo runs on your actual documentation.

Upload one manual. Ask three questions. See it work on your own equipment, your own fault codes, your own language.

If it doesn't work on your documents, we'll tell you, and you won't have wasted a procurement process finding out.

No sales pitch. No commitment. Bring a manual and a question.
Questions

Answered plainly.

Upload your manuals and they become searchable within minutes. There is no IT project, no infrastructure to provision, no lengthy implementation. Most teams are querying live documentation on day one.
Rheba only answers from your uploaded documentation. It does not use external knowledge or the internet. If the answer is not in your manuals, Rheba says so. Every answer opens the exact source page in a built-in PDF viewer so your engineers see the evidence, diagrams, schematics, parts tables, with their own eyes.
PDFs in any format, native digital, scanned, multi-column, drawings-heavy, mixed-language. Any manufacturer, any age, any quality of scan. If your team can read it, Rheba can index it.
Shared drive search returns a list of documents. Your technician still has to open each one and find the answer manually. Rheba returns the specific answer from the specific page, with that page displayed so they can see the associated diagrams or wiring schematics. The difference between a list and an answer matters at 3am when a line is stopped.
EU data residency as standard. Private cloud and on-premises deployment available for environments that cannot use shared cloud infrastructure. Every query is logged with full audit trail. Your documentation never enters any AI training dataset.
Rheba says so. It never makes up an answer. If the information isn't in your uploaded documents, you get a clear "not found" response instead of a confident guess. The answers you trust are the ones you can verify.