Cubox

What Cubox is

Cubox is an AI read-it-later app for collecting material to read across devices and browsers. It supports offline access, full-text search, highlighting, and highlight export. Users can start for free. Native apps are listed for Mac, iPhone and iPad, Android, and E-Ink devices; browser extensions are available for Chrome, Edge, Firefox, and Safari. The service says subscriptions work across platforms without a login limitation.

Cubox Pro costs $29 a year. Its listed features include unlimited saves and highlights, content parsing and webpage snapshots, multiple highlight colors, customizable reading style, nested folders and tags, Email Drop, and API access. Cubox Pro+AI costs $49 a year and includes an AI reading assistant, insights with summaries and points, AI ghost highlights, unlimited saves and highlights, content parsing and webpage snapshots, Email Drop, and API access. The Pro+AI plan has a 14-day free trial that can be canceled at any time. Cubox says its only business model is membership, that it is ad-free and does not sell or use personal data, and that it retains data after membership expires. Users can export links and annotations at any time. The company is Zenbox Inc.

Who it suits

Cubox suits people who save reading material across mobile devices, computers, and browsers, and want offline access, search, or highlighting. Pro+AI may suit readers who want an AI reading assistant and summaries; Pro covers organization and annotation features without those listed AI features.

Limits

Cubox Pro costs $29 a year and Pro+AI costs $49 a year. Unlimited saves and highlights are listed as paid-plan features; the Pro+AI trial lasts 14 days.

Getting started

1. Open https://cubox.cc/ or download Cubox for Mac, iPhone or iPad, Android, or E-Ink.
2. Choose the free start or a paid plan.
3. Add a browser extension for Chrome, Edge, Firefox, or Safari to save from the browser.
4. For Pro+AI features, start its 14-day trial; it can be canceled any time.

Verdict

Choose Cubox if you want a cross-platform place to save and annotate reading material, with offline access and export options. Pro+AI is the plan to consider for its AI reading assistant and insights; Pro is the lower-priced annual plan for the listed saving, parsing, and organization features.