Comet - 2026 Pricing, Features, Reviews & Alternatives

Comet is an AI-native web browser that integrates standard browsing with two distinct AI layers: Comet Assistant and Comet Agent. Comet Assistant operates as a sidebar-based contextual helper with awareness across all open tabs, offering content summarization, conversational Q&A via voice or text, real-time fact-checking, translations, and research support. Comet Agent functions as an autonomous automation layer capable of executing multi-step workflows across websites, including clicking buttons, filling forms, navigating pages, scheduling meetings, managing email subscriptions, and handling cross-platform tasks without continuous user input. Background Assistants run asynchronously on delegated tasks, and a built-in ad blocker removes on-page distractions. An Email Assistant handles inbox organization, meeting scheduling, and reply drafting using the user's own voice and tone. A Comet Plus subscription tier unlocks access to premium publisher content via media partnerships. Available as a desktop application for macOS and Windows, with Android mobile support and iOS in preview, the browser targets individual consumers across free, Pro, and Max tiers as well as enterprise organizations of all sizes.

Enterprise deployments are managed via MDM (Mobile Device Management) across macOS and Windows, giving administrators granular control over AI agent permissions and access to audit logs for oversight. Security and compliance capabilities include SOC 2 Type II certification, GDPR compliance, no data logging, no AI model training on user data, and contractual guarantees from third-party AI providers against data retention. Users retain full control over agent actions and can halt execution at any time. This combination of autonomous capability and enterprise-grade governance makes Comet applicable across general consumer internet use, business productivity workflows, and media and publishing contexts.