Cubox vs Freezetab

Cubox is an AI read-it-later app for saving and organizing material to read across devices. It supports offline access, full-text search, highlighting, and highlight export. Users can start for free, while Cubox Pro costs $29 a year and includes unlimited saves and highlights, webpage parsing and snapshots, multiple highlight colors, customizable reading style, nested folders and tags, Email Drop, and API access. Cubox Pro+AI costs $49 a year and adds an AI reading assistant, AI insights with summaries and points, and AI ghost highlights; this plan includes a 14-day free trial that can be canceled any time. Native apps are listed for Mac, iPhone and iPad, Android, and E-Ink, along with extensions for Chrome, Edge, Firefox, and Safari. The service lists more than ten saving extensions. Paid subscriptions are available across platforms without a login limitation. Cubox says it is ad-free, does not sell or use personal data, and keeps data after membership expires. Users can export links and annotations at any time.

Freezetab saves and organizes links, articles, RSS and Atom feeds, and quotes from websites. Saved articles can be edited in a rich text editor, and content can be highlighted and searched in full text. Filters for time period, tags, sites, and data type help narrow a collection. It is available as a browser extension, on iOS, and on the web; an iOS or iPadOS shortcut can save links and quotes. The free extension supports local use without an internet connection and can be used without logging in, with data kept on the user's machine. Privacy controls let users mark saved data private so it is not sent to Freezetab’s servers, or enable privacy mode for new saves. Freezetab Pro adds cloud backup, syncing across browsers and devices, web access, saving links without the extension, and mobile link saving. Pro costs $2.99 a month after a 7-day free trial. Freezetab says its security measures include HTTPS, firewalls, IP allowlists, VPNs, and encrypted backups. Stripe handles billing information; Freezetab says card numbers and security codes are not stored on its servers.