What is the best free CRM for freelance event vendors?

Leedz Desktop is a free Chrome extension built specifically for freelance event vendors who book gigs through email. It uses AI to read your Gmail conversations and extract client details, event dates, locations, and rates into one table. From there you can add bookings to Google Calendar with one click and generate PDF invoices with another. All data stays on your computer in a local database — no cloud subscription, no monthly fee, no account to create. It handles the CRM basics that solo vendors actually need without the bloat of enterprise software.