Sigma AI Agent

Use AI agents inside Sigma Browser to get through research, pages, and web tasks faster.
Sigma AI Agent summarizing a Wikipedia page

What is Sigma AI Agent?

The AI Agent lets you use OpenClaw and Hermes inside Sigma Browser. It can navigate pages, click, type, read web content, and help complete tasks across websites. Use an API key for standard browsing, or run local models in Private Mode.

Sigma AI Agent running in Private ModeDark mode browser window showing AI chat interface with model options and private mode on.

Why Use Sigma AI Agent

Sigma AI Agent workflow options

Task workspace

Bring summaries, comparisons, research, planning, and browsing into one agent workspace inside Sigma.

Sigma AI Agent working with a web page

Page workflow control

Keep the agent next to the page, so website context stays connected through each step.

Local model selector in Sigma AI Agent

Model flexibility

Choose between API-based agents and local models for a setup that fits your workflow.

AI Agent Use Cases

Use AI Agent for website actions, product research, file review, and private local-model workflows.

Website actions

Handle forms, page steps, and site flows that usually take manual clicks.

Layered browser windows icon

Product research

Compare options across websites, check details, and turn findings into next steps.

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File and page review

Review pages or files, highlight key details, and turn them into summaries.

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Private agent workflows

Run agents with local models in Private Mode when you want a more private setup.

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How Sigma AI Agent Works

Agent mode selected in Sigma Browser
1

Choose Agent mode

Open Sigma Browser and select Agent from the start page or toolbar.

OpenClaw agent selector
2

Set up your agent

Choose OpenClaw or Hermes in Settings, then connect an API key or select a local model in Private Mode.

Sigma AI Agent reading web content
3

Run browser tasks

Ask the agent to work through website steps, review content, handle files, or complete browser tasks.

Sigma AI Agent Comparison

Compare Sigma with AI agent tools for browser actions, private workflows, and local models.

Sigma
Sigma company logo with stylized blue gradient curved shape.
ChatGPT
ChatGPT Logo
Perplexity
Perplexity logo
Claude
Claude Logo
Agent inside the browser
Own API key in agent setup
Local models in Private Mode
OpenClaw / Hermes support

Download Sigma Browser

Also available on Windows, iOS and Android. Linux version coming soon!

Questions & Answers

If you have any questions,
reach out to us on X at @Sigma_Browser
What is Sigma AI Agent?
What can Sigma AI Agent do in the browser?
What are OpenClaw and Hermes in Sigma Browser?
Do I need an API key to use Sigma AI Agent?
Can Sigma AI Agent run in Private Mode?
What is the difference between Sigma AI Agent and AI Chat?
What are examples of Sigma AI Agent tasks?
Is Sigma AI Agent private?
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