According to AlphaMoat, as of 2026-09, the Chrome extension ChatSider has 1,000 users (+0% MoM), rated 4.5 (8 reviews) — ranked #1,224 of 9,324 AI browser extensions, and #282 of 2,418 in General AI.
What is ChatSider
GPT Assistant is an intelligence assistant that you can use in any website. Use OpenAI ChatGPT to realize writing, translation, etc. The ChatGPT Sidebar, while browsing any website, provides you with the following top 5 benefits. ChatGPT is a product of OpenAI.
1️⃣ Powerful Sidebar ✅ ChatGPT Translator ✅ ChatGPT Dictionary ✅ Grammar Check ✅ Customizable Prompts 2️⃣ Quick Lookup Window: ✅ Quick Access to Definition of Selected Text ✅ Easy to Toggle On/Off 3⃣️ Many features to enhance your reading 4⃣️ Many features to optimize your writing 5⃣️ Ease of use
Details description: With ChatGPT Assistant, you can write, translate, summarize, rewrite, explain or reply to any text with one click, even including professional codes and core industry knowledge, without logging into your ChatGPT(OpenAI) account. We run as fast as ChatGPT Plus.
Extension profile
User Growth Trend
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+ CompareData month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.