According to AlphaMoat, as of 2026-09, the Chrome extension SummarAI has 26 users (+8.3% MoM) — ranked #6,844 of 9,324 AI browser extensions, and #535 of 744 in Writing.
SummarAI is a Chrome extension that uses AI to instantly summarize highlighted text on any webpage. SummarAI is a powerful Chrome extension that leverages advanced AI technology to summarize any text you highlight on a webpage. Whether you're reading a long article, a complex scientific paper, or a lengthy blog post, SummarAI can help you understand the key points in seconds.
Features:
Easy to Use: Simply highlight the text you want to summarize, click the SummarAI icon, and get a concise summary instantly. Customizable Summary Length: Choose from one sentence, 2-4 sentences, or a bulleted list to suit your needs. Advanced Settings: Select from different AI models for different types of text. Copy & Regenerate: Easily copy the summary to your clipboard or regenerate the summary if needed. SummarAI is perfect for students, researchers, professionals, or anyone who wants to quickly understand the essence of a text. Save time and increase your productivity with SummarAI!
To Use:
Currently, users must have an openai API key. When installed users will be prompted for the key, after that simply pin the extension to your browser and start selecting!
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+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.