According to AlphaMoat, as of 2026-09, the Chrome extension SumBuddy has 1,000 users (+0% MoM), rated 5 (8 reviews) — ranked #1,224 of 9,324 AI browser extensions, and #282 of 2,418 in General AI.
SumBuddy is a browser AI assistant allows you to chat based on web page content and use your own AI models Introducing Your Personal Browser AI Assistant 🌟
Features:
Discover the ultimate AI companion that truly belongs to you. Experience seamless interaction and enhanced productivity while keeping your data secure.
ChatGPT, DeepSeek, Gemini, Claude, Grok all in one AI sidebar, for AI search, read, and write.
+ CompareChange default search engine to ChatGPT search.
+ CompareOne stop AI Assistant with GPT, Claude, Gemini: Chat, Write, Translate, Search, Summarize, image generator, video generation
+ CompareSummarize YouTube videos, web articles, and PDFs to save time, powered by ChatGPT, Claude, Mistral AI, and Gemini.
+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.