<\!DOCTYPE html> AI Agent Cost Calculator — Estimate Your Billing Revenue | Rev
Free Tool

AI Agent Cost Calculator

Estimate your monthly billing revenue across all three pricing models. Adjust agents, call volume, and pricing approach — see the numbers update live.

<\!-- Inputs --> <\!-- Results -->

Estimated Revenue

<\!-- Primary result -->
Per-Call Model
$0
estimated monthly revenue  ·  –
Revenue per agent
$0
Calls per month
0
Revenue per call
$0
<\!-- Model comparison -->

Side-by-side comparison

Per-Token
–
/month
Per agent: –
Per-Call
–
/month
Per agent: –
Outcome-Based
–
/month
Per agent: –
<\!-- Live code examples -->
Node.js
Python
cURL

                

            

        


        <\!-- CTA -->
        

            
Ready to start billing?

            
Rev handles metering, pricing, and revenue tracking for all three models. Get your API key free — no credit card required.

            
                Start billing with Rev →
            
            

                Read the API docs
                See pricing plans
                Pricing model deep-dive
            

        

    




<\!-- How it works section -->


    

    
How Rev meters each model

    
One API, three billing modes. Same integration regardless of which model you pick.

    

        

            
01 / Per-Token

            
Meter tokens on every call

            
Pass tokens_input and tokens_output with each meter event. Rev applies your configured rate per 1K tokens and aggregates usage to your revenue dashboard. See the API →

        

        

            
02 / Per-Call

            
Simple flat-rate metering

            
Each API call to /v1/meter records one billable event with your configured price. No token math, no outcome tracking — just clean per-call revenue. See the API →

        

        

            
03 / Outcome-Based

            
Register tasks, charge on success

            
Register an outcome with a task ID and price. When your agent resolves it as success, the charge fires automatically. Failed or expired outcomes cost your customer nothing. See the API →