In the catalog since Aug 19, 2026
Sider
10index_VidlineCompany
A browser assistant panel from Boston-based Vidline: chat, page summaries, translation, and writing with third-party models on top of any tab. Built around one sidebar instead of a dozen chat tabs.
Facts
- The "Sider: Chat with all AI: GPT-5, Claude, DeepSeek, Gemini, Grok" extension is installed by 5,000,000 Chrome users, rated 4.9 from 114.1 thousand reviews (Chrome Web Store, captured Aug 19, 2026).
- In the App Store, publisher Vidline Inc., released Apr 11, 2023, app is free, rated 4.73 from 4,251 ratings, version 3.9.0 updated Aug 17, 2026 (App Store US, Aug 19, 2026).
- The product runs on third-party models and lists GPT-5.6 Sol, GPT-5.6 Terra, GPT-5.6 Luna, GPT-5.4 mini, and Anthropic Claude models (app description, App Store US, Aug 19, 2026).
- Use cases from the description: summarizing a long document, image generation, homework help, and instant answers about the contents of the open page (App Store US, Aug 19, 2026).
The full card is in the works: the "worth it or not" verdict, pricing and a comparison with neighbors will appear as it moves through the card factory.