Private AI for lawyers.
Your client files never leave your computer.
A private AI built for lawyers. Runs offline on your computer, pre-loaded with legal knowledge for every US jurisdiction and your practice area. No cloud, no subscription, no vendor with access to your client files.
Attorney-client privilege, protected by design. Your documents never leave your office.
Start free. If your computer qualifies, you are running in under an hour.
Local AI for lawyers. Runs offline on your computer, pre-loaded with US legal knowledge.
Check your computer
Sidebarlex runs on any Windows 10/11 or macOS 12+ machine with at least 32 GB of DDR5 RAM and 100 GB of free storage. DDR5 is the memory standard in most computers sold from 2023 onward.
Try it free — no card, no call
Download the free version, run through the installer, and ask it a question about one of your documents. It will answer and cite the exact page. If your computer qualifies, you are running in under an hour. No credit card, no sales call, no contact required.
Get it configured for your firm
If the free version works and you want it configured for your jurisdiction and practice area, fill out a short questionnaire. The configured setup includes all 50 US state bar rules, ethics opinions, and workflows for your practice area. You pay $799 once, after confirming it works on your actual documents.
Virginia attorney? The Virginia legal library is complete and validated. Looking for 3 attorneys to test it, free for the first year.