ChatGPT Atlas
AI browser with a ChatGPT sidebar, memory, and agent mode to summarize, search, and act across the web; macOS app, free with upgrades.
🛡️ AgentReady threat assessment
MAESTRO 7-layer threat model + OWASP AIVSS risk score for ChatGPT Atlas, derived from its capabilities.
These scores are auto-generated from public information (the agent's own listing, docs, and repository) using the canonical OWASP AIVSS formula and the MAESTRO framework — an estimate for guidance, not a penetration test, audit, or certification. See the scoring methodology — every score is re-derived by the same automated method as an agent's public evidence changes.
Overview
ChatGPT Atlas is OpenAI’s AI-powered web browser that brings ChatGPT into every page you visit. It adds a sidebar for instant answers and summaries, optional memory so it can recall useful context, and an agent mode that can take actions on sites under your control—like researching, shopping, or handling tasks end to end. Atlas is currently available for macOS, integrates privacy controls (incognito, site permissions, history clearing), and is free to download with optional paid tiers for additional features.
Key features and capabilities
- AI browser
- sidebar assistant
- agent mode
- browser memory
- privacy controls
- page summarization
- smart search
- macOS app
Use cases
- Summarizing and comparing information on any webpage from a sidebar.
- Running agent-driven tasks like research, shopping, and booking with oversight.
- Keeping relevant details with browser memory and recalling them when needed.
- Highlighting text in emails or docs to rewrite or analyze in one click.
- Replacing a standard browser with integrated AI search and assistance.