Tools · Comparison

Comet vs Raycast AI

Both are productivity tools. Here is what separates them.

	Comet	Raycast AI
What it is	A browser with an assistant that can read the page you are on and act across your tabs.	Raycast AI combines leading models like GPT-5.5 and Claude Opus 4.8 with powerful extensions - right on your OS.
Category	Productivity	Productivity
Pricing	Freemium · Free · Pro features with Perplexity Pro	Freemium · Free · Pro $8/mo
How it bills	Free	Flat monthly
Free tier	Yes	Yes
Rating	Not yet rated	Not yet rated
Features	Assistant with page and tab context Multi-step actions in the page Built-in search with citations Comparison across open tabs Chromium-based	Model access from a global hotkey Acts on selected text anywhere Custom AI commands and presets Choice of underlying models Extension ecosystem
What works	Context on what you are actually doing Removes copy-pasting into a chat window Familiar Chromium base	Lowest possible friction to reach a model Excellent extension library Fast and unobtrusive
What does not	Agent access to logged-in sessions is a real risk Best features need a subscription Another browser to maintain	macOS-centric AI requires the paid tier Extensions vary in quality

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