CRM CLASSIC combines modules such as CRM, accounting, HRM, project management, inventory/POS, invoicing, and vendor/client management—available under both a free plan and affordable paid tiers (e.g., $4–8 USD/month). Key highlights: Free Forever Tier: 1 user, up to 100 customers, 50 vendors, and 100 clients—includes CRM, accounting, project, POS but excludes HRM and ChatGPT integration crmclassic.com. Tiered Paid Plans: Small Business ($4/month): 10 users, 500 customers, 100 vendors/clients, full suite including HRM and ChatGPT. Medium Business ($8/month): 50 users, 5,000 customers/clients/vendors, full feature access crmclassic.com. Core Features: Contact/lead management, sales pipelines, quotes, invoicing, accounting, budgeting, stock control, project/task tracking, event and referral management, form building, HR, and custom workflows crmclassic.com. The site provides login pages for existing users, confirming it’s an active, self‑hosted SaaS offering .