Get Answers Without Getting Billed
Ask plain-English questions about your invoices, agreements, and legal spend. BillingLens searches across all your documents and responds with cited, verifiable answers in seconds.
How It Works
Ask, retrieve, verify — in seconds
Ask a Question
Type your question in plain English. 'Why did this motion cost $2,500?' or 'What are my attorney's hourly rates?'
Smart Retrieval
Our hybrid search combines semantic understanding with exact-match lookups across all your invoices and agreements simultaneously.
Cited Answers
Get responses with specific document references, page numbers, and line items. Every answer is traceable back to your actual billing data.
Why It Matters
Your documents, your answers — instantly
No more waiting days for email replies or paying for the privilege of asking a question about your own bill.
No More Email Chains
Stop emailing your attorney to ask about charges (and getting billed for the reply). Get instant answers from your own documents.
Cross-Document Intelligence
Ask questions that span multiple invoices and agreements. 'Show me all entries from Associate Smith across the last 3 invoices.'
Query Validation
The AI stays focused on your legal billing data. Off-topic questions are politely redirected, keeping your conversations productive.
“Trusted by law firms that believe their clients deserve clarity.”
Start Your Free Trial
Upload your documents and start asking questions — get cited answers in seconds, not days.
“Instead of emailing my attorney and waiting three days for a vague reply, I just ask BillingLens. The conversations with my counsel are so much cleaner now because I come prepared.”