
AIAssist is a free Chrome extension that puts an AI assistant on top of every website you visit. Highlight text or images, ask about what you see, and get summaries, explanations and study aids without leaving the tab.

这是编辑给出的评估,满分 5 分,不是用户打分的平均值。 本页的各方观点由 AI 根据产品信息归纳,不是真实用户的评价。
根据 OpenAITools.app 于 2026-11-11 核对的流量数据,AIAssist(chromewebstore.google.com)是一个收录在 AI 副驾驶下的 AI 平台,月访问量为 0,月度环比流量变化为 +0(0.0%)。其主要地理市场为全球(— 流量份额),采用免费定价模式。按月流量计算的主要竞争替代方案包括 Sider(264.47万次访问/月),Monica(451.28万次访问/月),Merlin AI(138.26万次访问/月)。
看长文章直接在网页旁边出摘要,挺省心。
划词解释和提问反应挺快的。
省得把大段内容复制到别的地方去问了。
有时候排版太乱的页面抓取会有点错位。
以下短评基于实时网页探查、定价机制与同类产品基准由 AI 综合模拟生成,旨在呈现不同使用场景下的常见槽点与亮点,非实名真实用户评价。
Select any text or graphic on a page and ask the AI to interpret or explain it, without switching to another tab or app.
Generate brief summaries of long articles and ask follow-up questions that are answered against the page content.
Upload your own documents and AIAssist will ground its responses in that material using RAG.
Point at a specific section or element of a webpage so your question is answered against exactly that content.
Multiple-choice assistance, synonym-based paraphrasing, key-term extraction, image descriptions and generated study-guide questions.
AIAssist is a free Chrome extension that puts an AI assistant on top of every website you visit. Highlight text or images, ask about what you see, and get summaries, explanations and study aids without leaving the tab.
Summarize a long reading, extract key terms, and generate practice questions to test your understanding before an exam.
Highlight a specific paragraph or use the element picker to ask targeted questions while keeping the original page open.
Summarize lengthy reports, explain unfamiliar graphics and get quick clarifications on claims as you browse.
Upload a document and ask questions that are answered from your uploaded material rather than generic web knowledge.
同一分类下同类 AI 工具的流量并排对比
| 排名 | AI 工具 | 月访问量 | 月度环比增长 | 直接流量占比 | 定价 | 头对头 |
|---|---|---|---|---|---|---|
| ● | AIAssist | 0 | — | — | 免费 | 当前产品 |
| 1 | Sider | 264.47万 | -10.6% | 64% 直接流量 | 免费增值 | 对比 Sider |
| 2 | Monica | 451.28万 | -11.3% | 55% 直接流量 | 免费增值 | 对比 Monica |
| 3 | Merlin AI | 138.26万 | +13.1% | 50% 直接流量 | 免费增值 | 对比 Merlin AI |
| 4 | ExplainThis | 1463 | -54% | 29% 直接流量 | 免费 | 对比 ExplainThis |
| 5 | Chippy | 2987 | +29.6% | 42% 直接流量 | 免费增值 | 对比 Chippy |
| 6 | Glasp | 88.96万 | -14.1% | 45% 直接流量 | 免费增值 | 对比 Glasp |
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