AI Agent Cost Calculator
A free browser-based calculator designed to estimate the true cost of building and running an AI agent. It helps you ...
What AI Agent Cost Calculator does
The AI Agent Cost Calculator is a free browser-based tool that estimates the total cost of building and running an AI agent. It breaks down expenses across implementation scope, model usage, hosting infrastructure, monitoring systems, and human review processes. Users receive two figures: a one-time build cost based on selected scope features, and a first-year total that combines that build cost with projected monthly recurring expenses for API usage, hosting, maintenance, and staff review. The calculator requires no signup and keeps all entered data local to the user's browser for privacy. It is designed to provide clarity on both initial build investment and ongoing operational costs for teams planning AI agent projects.
How to use the CTB Agents AI Agent Cost Calculator
- 1
Open the AI Agent Cost Calculator on CTB Agents
- 2
Define the build scope by selecting workflow features such as connected workflows, system integrations, dashboards, decision complexity, and permitted action types
- 3
Add monthly operating assumptions including expected agent executions, average model/API cost per execution, hosting and monitoring fees, maintenance costs, human review hours, and loaded reviewer hourly rate
- 4
Review the generated estimate showing the build-budget floor, model and API usage costs, human review costs, and total recurring monthly and first-year totals
- 5
Copy or download the summary for project planning and budgeting purposes
Best for
Teams and project leads who need a structured, quick estimate of both upfront build costs and first-year total cost of ownership for an AI agent project, particularly those comparing scope options or planning budget allocation without commi
Limitations
- Estimates are based on CTB's published starting prices and may not reflect undocumented exceptions or unique project requirements
- Does not account for taxes, third-party software licenses, internal change management, or scope outside the input fields
- Results are planning floors rather than precise quotes; actual costs may vary based on specific technical constraints and vendor pricing
AI Agent Cost Calculator FAQ
- Do I need to create an account to use the AI Agent Cost Calculator?
- No, the calculator runs entirely in your browser and requires no signup or login to generate an estimate.
- What costs does the calculator include in its first-year total?
- The first-year total combines the one-time build cost selected by scope score with monthly recurring costs for model/API usage, hosting and monitoring, maintenance and evaluation, and human review hours multiplied by the loaded reviewer cost.
- Can the calculator account for custom integrations or special compliance requirements?
- No, the tool excludes undocumented exceptions, data remediation, security or compliance requirements, and third-party license terms from its estimates.
- How is the build cost determined in the AI Agent Cost Calculator?
- A scope score selects a fixed-package floor from CTB's published starting prices based on chosen workflow features, connected systems, interface type, and decision complexity.
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