The Initial Tally Book As we continue in the Building a Business on Open Source, we should take time occasionally to look at the cost analysis of using Open Source software versus the Closed Source popular alternative(s).  I believe this is valualbe for a few reasons. We should be true to ourselves about whether there is any monetary cost savings in running / utilizing Open Source software. We should make sure we understand that in order to support the software we use, we need to help thata software effort continue by paying for their services / support, etc.  We can track how much we may really save over time, or how much more it may cost us over time.j Below, you'll find a table (apologies in advance for the formatting, but it's pulled from a spreadsheet) that compares initial, estimated, startup costs for a business aiming to provide basic IT / MSP support for small business / home users. The hardware portions are assumed to be the same cost regardless of using Open or Closed source software solutions.  The estimated costs on each side are as accurate as I could find at the time of writing / making the associated video, with today's date being November 20, 2022. All pricing will be added into the sheet as an annual cost basis except hardware which will be split out on a 5 year expected lifetime. The server I”m pricing against is 2 CPU with 12 Cores each Open Source Option Pricing Annual Cost Closed Source Options Pricing Annual Cost 1 Server Machine On Prem 1,600.00 USD 320.00 USD Same Hardware 1,600.00 USD 320.00 USD Domain Name 15.00 USD 15.00 USD Same for Domain 15.00 USD 15.00 USD VPS Rental for things like Email, VPN Server outside network 12.00 USD 144.00 USD Same VPS Rental 12.00 USD 144.00 USD Proxmox VM Orchestrator 1,790.00 USD 1,790.00 USD VMWare Windows Server w/ Hyper V 5,596.00 USD 5,596.00 USD US $ 875.00 / CPU Socket 5,596.00 USD 6,432.00 USD Premium (most expensive) Up to 3 Physical servers w 2 CPUs each 1 phys server / 2 CPU / 12 Cores each Includes vSphere and ESXi Max of 8 VMs Netmaker NordVPN iVPN 85.00 USD 85.00 USD OPNSense / pfSense 399.00 USD 399.00 USD Cisco 1010 Series Price + 25% for support 1,600.00 USD 720.00 USD Mail-in-a-box 0.00 USD 0.00 USD Proton Mail – US $ 7 / user / month 6.00 USD NextCloud Enterprise / per user per mo 3.00 USD 36.00 USD Google Workspace = US $6 / user/ month 6.00 USD 72.00 USD Zentyal Server Enterprise – 25 Users 190.00 USD 190.00 USD Azure Active Directory = US $6 / user / month @25 users (same as Zentyal plan) 6.00 USD 72.00 USD Cost Totals 4,009.00 USD 2,894.00 USD 8,926.00 USD 7,024.00 USD Pricing Calculator for Windows Server I used: https://wintelguy.com/windows-server-licensing-calc.pl