Compare software

Everywhere vs Alter: catalog facts
Everywhere	Alter
Free Free and open source; cloud model providers may charge for API usage.	Freemium Download and start without a credit card; paid plan details are not given in the research.
Windows	macOS
Reads on-screen context without copy and paste Supports many model providers, including local Ollama models	Uses screen and app context for requests Voice commands and dictation that trigger actions
Needs a configured model provider to be useful On-screen reading means granting broad access to what you view	Mac only, macOS 14 or later Pricing is not clearly stated on the homepage
Downloadable app	Downloadable app
Open source	Closed source
License: Apache-2.0	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.