A VICIdial ROI calculator

ROI for a dialer is simple in shape: the revenue your agents generate from connected calls minus what it costs to run the system, divided by that cost. VICIdial keeps the cost side low because the software is free, so the math usually leans in your favor once agents are productive.

To know the cost side properly, start with what VICIdial really costs. This post builds the return side and nets the two together.

The revenue side

Revenue starts with how many real people your agents reach. Predictive dialing, where the system auto-dials several numbers per agent and connects only live answers, lifts your Contact rate (the share of dials that reach a person) and your Agent utilization (the fraction of paid time agents spend talking rather than waiting). More live conversations at a steady Close rate (the share of contacts that convert) means more sales per hour.

Express the output as Revenue per agent, the gross revenue one agent produces in a period. That single figure rolls contact rate, close rate, and deal value into one number you can multiply by headcount.

Inputs you need

• Agents and working days per month.
• Contacts per agent per day and your close rate.
• Average revenue per closed deal.
• Server cost, carrier minutes, and either labor or a managed fee.

A worked example

Say 10 agents, each making 60 contacts a day over 21 days, closing 4 percent at $120 a deal. That is about 50 closes per agent per month, $6,000 in Revenue per agent, or $60,000 across the team. These are illustrative numbers, not a promise.

Now the cost side. A 10-agent team fits a small box, and the team's talk minutes at a few cents each might run a few hundred dollars in Carrier (your telephony provider) charges. Add a flat Managed hosting fee, where one per-server price covers the VPS, patching, backups, firewall, and SSL. Suppose the whole run-rate lands near $700 a month. Against $60,000 in revenue, the cost is barely over 1 percent of the top line.

How the pieces net out

flowchart TD
  A[Contacts per agent] --> B[Closes per agent]
  B --> C[Revenue per agent]
  C --> R[Total revenue]
  D[Server cost] --> T[Total cost]
  E[Carrier minutes] --> T
  F[Managed fee or labor] --> T
  R --> N[Net ROI]
  T --> N

Where ROI actually moves

The lever that matters most is the revenue side, not shaving the cost side. Because VICIdial's run-rate is small relative to a productive team, improving contact rate or close rate by even a point moves ROI far more than trimming a server line. A point of close rate on the example above is roughly another 12 closes a month per agent, which on $120 deals is $1,440 in fresh revenue against a cost base that barely moved. That asymmetry is the whole reason open-source dialing pays off: your spend is flat while your output is elastic.

It is also why we obsess over dialer efficiency and a clean Branded subdomain login over HTTPS that agents trust rather than over squeezing the server bill. Wasted dials and confused agents quietly drag the revenue side down where it hurts most. For the per-head view of cost, see VICIdial cost per agent.

Drop your own contact and close numbers into the inputs above to size the return for your team. For current VICIfast pricing to put on the cost side, check our pricing page. The ratio you get is the only one that matters.