Models and Pricing

The Browser Use Cloud API pricing consists of two components:

Task Initialization Cost: $0.01 per started task
Task Step Cost: Additional cost based on the specific model used for each step

LLM Model Step Pricing

The following table shows the total cost per step for each available LLM model:

Model	API String	Cost per Step
Browser Use LLM	`browser-use-llm`	$0.002
GPT-4.1	`gpt-4.1`	$0.025
GPT-4.1 Mini	`gpt-4.1-mini`	$0.0075
O4 Mini	`o4-mini`	$0.02
O3	`o3`	$0.03
Gemini 2.5 Flash	`gemini-2.5-flash`	$0.0075
Gemini 2.5 Pro	`gemini-2.5-pro`	$0.025
Gemini Flash Latest	`gemini-flash-latest`	$0.0075
Gemini Flash Lite Latest	`gemini-flash-lite-latest`	$0.005
Claude Sonnet 4	`claude-sonnet-4-20250514`	$0.05
Claude Sonnet 4.5	`claude-sonnet-4-5-20250929`	$0.05

Example Cost Calculation

For example, using Browser Use LLM for a 10 step task:

Task initialization: $0.01
10 steps x $0.002 per step = $0.02
Total cost: $0.03