AI Agent Cost Calculator
Agents are expensive because they think in loops. Estimate the cost of complex, multi-step autonomous workflows.
[ AGENT COST PREJECTION ]
$48.75/mo
1
Pick your engine
GPT-4o
flagship
Best for most tasks
Input / 1M$2.50
Output / 1M$10.00
GPT-4o mini
fast
Fastest & cheapest OpenAI option
Input / 1M$0.15
Output / 1M$0.60
o1
flagship
Advanced reasoning
Input / 1M$15.00
Output / 1M$60.00
o1-mini
standard
Fast reasoning model
Input / 1M$3.00
Output / 1M$12.00
GPT-3.5 Turbo
fast
Legacy fast model
Input / 1M$0.50
Output / 1M$1.50
2
Scale & Volume
1,000
5
3
1
The size of the user message + system prompt
Length of the AI's response
3
Review Projections
Per Request$0.003250
Per Day$1.63
Per Month$48.75
Cost as you grow
| Users | Requests / Mo | Monthly | Yearly |
|---|---|---|---|
| 100 | 1.5M | $4,875.00 | $58,500.00 |
| 1.0K | 15.0M | $48,750.00 | $585.0K |
| 10.0K | 150.0M | $487.5K | $5.9M |
| 100.0K | 1500.0M | $4.9M | $58.5M |
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The "Agent Tax"
Unlike a simple chatbot, an AI agent might make 5-10 API calls to complete a single user task. This includes searching the web, calling internal tools, and "reflecting" on its own output. Always use a reasoning model for the core logic and a faster model for the sub-steps to save up to 80% on costs.
