Your company's most valuable answers are buried in documents no one can find. We surface them in milliseconds.
Based on the Q4 Financial Report and Growth Strategy documents, the primary revenue drivers were...
Currently in Beta
Watch how documents flow through the pipeline — or drop your own to try.
or click to start the demo
Drop a file and search it in seconds
Drop a file here
or click to use a sample file
Your files are processed locally for this demo.Enterprise deployments are fully private.
Three-way retrieval combines semantic understanding, contextual awareness, and keyword precision for 91% recall accuracy.
You upload files and ask questions. We handle the complex stuff—organizing, understanding, and keeping everything current—so you don't have to think about it.
Like having one library instead of 50 scattered bookshelves
Your documents, databases, and live data streams all live together. Ask questions across everything at once.
Like a photo album that updates itself
When you update a document, the AI learns immediately. No manual re-syncing, no stale answers, no "did you try refreshing?"
Like having a complete audit trail of every change, ever
Need to know what your AI would have answered last month? Or prove what you knew on a specific date? Just ask.
Like owning your home vs. renting
We use open standards, not proprietary formats. Export everything, use any tools you want, switch anytime. Zero lock-in.
The question:
"What would our AI have answered about this policy 6 months ago?"
With LH42:
Just add a date to your search. We keep every version, so you can prove exactly what you knew and when.
Drag the timeline to see what your AI knew on any date. This is how you answer compliance questions others can't.
Drag the timeline to see what your AI knew
Q1 Risk Assessment.pdf
Added Jan 5, 2024
Compliance Policy v2.docx
Added Jan 12, 2024
Vendor Contract - Acme.pdf
Added Feb 1, 2024
Q1 Financial Report.xlsx
Added Feb 15, 2024
Risk Disclosure Update.pdf
Added Feb 28, 2024
Internal Audit Findings.pdf
Added Mar 10, 2024
Compliance Policy v3.docx
Added Mar 15, 2024
Drag the timeline to explore your knowledge base history. Other AI platforms only show current state.
Connect every source—files, structured data, real-time feeds—into a unified knowledge layer.
Don't see your tool?
We have a powerful API and can build custom connectors.
We're working with design partners to build the future of enterprise knowledge management. Request early access to get started.
Transparent pricing from day one. We're in closed early access — request access to get started.
For small teams getting started
For growing teams that need more power
For organizations with demanding requirements
All prices are displayed in USD (US Dollar)
We're onboarding design partners in small cohorts. Request access and see what your team has been missing.
