Anthropic Computer Use: Browser Agents

Founded 2021|San Francisco, CA|1001-5000 people

What is Anthropic Computer Use?

Anthropic Computer Use is Claude's native ability to interact with computer interfaces by clicking, typing, scrolling, and navigating desktop and browser environments. First introduced in October 2024 with Claude 3.5 Sonnet, it has been expanded to Claude Sonnet 4.5, Sonnet 4.6, and Opus 4.6.

Computer Use enables Claude to autonomously operate any GUI application, making it the foundational model capability that tools like Browser Use, Stagehand, and Browserbase build upon. The feature includes a Zoom capability for high-resolution screen region analysis and integrates with the Model Context Protocol (MCP) for secure local data access.

Anthropic was founded in 2021 by Dario and Daniela Amodei and is headquartered in San Francisco. The company has grown to approximately 4,074 employees, reached a $380B valuation with a $30B Series G round in February 2026, and generates approximately $14B in annualized revenue.

Strengths and tradeoffs

What this tool does well, and the limitations to keep in mind.

Pros

Generalizes to unknown software without pre-programming
Available through Anthropic API, AWS Bedrock, and Google Cloud Vertex AI
Zoom capability for fine-grained interaction with dense interfaces
MCP integration enables secure access to local data and tools
Foundational capability powering the browser agent ecosystem

Cons

Security risks from prompt injection when interacting with the internet
Notably slower than human-directed computer actions
Hallucinated clicks and coordinate errors require safety guardrails
High token consumption from iterative screenshot loops

Plans & pricing

What's included in each plan, and how the tiers compare.

Claude Sonnet 4.5/4.6

$3.00/1M input, $15.00/1M output

Most accurate for computer use
Screenshot interpretation
Keyboard and mouse simulation
466-499 extra system prompt tokens

Claude Opus 4.6

$5.00/1M input, $25.00/1M output

Most capable model overall
Computer use support
Complex reasoning tasks

Prompt Caching

Up to 90% savings

Reduce repeated context costs
Available for all computer use models

View official pricing page

Using Anthropic Computer Use with Respan

Respan provides essential observability for Anthropic Computer Use deployments. By monitoring screenshot-action-screenshot loops, Respan helps teams track task completion rates, identify hallucinated actions, and optimize the cost of iterative computer interactions.

Monitor Computer Use task success rates and error patterns
Track token consumption from iterative screenshot loops
Identify and reduce hallucinated click and coordinate errors
Evaluate Computer Use performance across different application types

Run Anthropic Computer Use in production with Respan

10KFree traces/mo

1,000+Models

5 minSetup

Respan lets you trace LLM and agent calls across any model or framework, A/B test prompts on production traffic, and route requests across 1,000+ models through one gateway.

Try Respan free