Your documents,finally answeringback.
Upload a PDF, a spreadsheet, slides, or a scanned page, then simply ask. LumiDoc reads every word and replies with the exact passage it found.
“Enterprise revenue grew 23% QoQ, driven by the API launch.”
How it works
Upload anything
Drop in a PDF, Word doc, spreadsheet, slide deck, image, or scanned page. LumiDoc reads them all.
Split into context
Each document is broken into overlapping passages: small enough to be precise, large enough to keep meaning.
Understand the meaning
Every passage becomes a vector: a mathematical fingerprint of what it means, not just the words it uses.
Answer, with the receipt
Your question retrieves the closest passages, and the answer arrives with the exact source attached.
Capabilities
A real retrieval engine, not a chat wrapper.
Every answer, cited
No black box. Each response links to the exact passage, page, and a relevance score, so you can trust it, then verify in one click.
“Enterprise segment delivered $4.2M in net-new ARR…”
20+ file formats
Documents, spreadsheets, slides, images, and code, even scanned pages read with Vision OCR.
Hybrid search
Semantic vectors + keyword matching, fused, catching what either alone would miss.
Streaming answers
Replies arrive word by word. No spinners, no waiting for a wall of text.
Workspaces
Group related documents and conversations. Query a single file or an entire knowledge base at once.
Private by design
Row-level security, private storage, signed URLs. Your documents never train a model and stay yours.
See it in action
The answer points back at the page.
“Enterprise segment expansion delivered $4.2M in net-new ARR, a 23% increase from Q2…”
“Enterprise segment expansion delivered $4.2M in net-new ARR…”
Privacy & trust
Your documents stay yours.
LumiDoc is built for European teams who can't compromise on data protection. Privacy isn't a setting here. It's the architecture.
GDPR-ready by default
Built for the EU. Right to access, export, and erasure are first-class. Your data, your control.
Row-level security
Every record is fenced to its owner at the database layer. No query can cross that line.
Never trains a model
Your documents are used to answer your questions, nothing else. They are never used as training data.