BrowserTranslate records 0 monthly visits with — month-over-month growth and Paid pricing. Sider records 2,644,740 monthly visits with -10.6% growth and Freemium pricing.
AI-powered language breakdowns for any text you highlight on the web
AI sidebar and browser agent for reading, writing and research
| Dimension / Metric | | |
|---|---|---|
| Official Domain | chromewebstore.google.com | sider.ai |
| Pricing Model | Paid | Freemium |
| Monthly Visits | 0 (0) | 2.64M (2,644,740) |
| MoM Traffic Delta | 0 (—) | -314.2K (-10.6%) |
| Primary Market & Share | 🌐 Global (—) | 🇺🇸 United States (13.3%) |
| Direct Visits / mo | 0 | 1.7M |
| User Rating | 4.2 | 4.5 |
| Supported Platforms | Browser Extension | Website |
AI-powered language breakdowns for any text you highlight on the web
Select any passage on a page, click the translate button that appears, and read an AI explanation in an overlay without navigating away.
Every request returns translations, vocabulary, romanization for non-Latin scripts, plus grammar, syntax and formality breakdowns.
Covers major world languages and closely related variants, including multiple Chinese and Arabic dialects, Spanish, Italian, Russian, Japanese and Farsi.
Connects to your own OpenAI account, so you control the model and are billed directly by OpenAI for what you use.
AI sidebar and browser agent for reading, writing and research
A persistent panel that reads the page you are on and answers follow-ups with GPT, Claude or Gemini without copying content into another tab.
Summarise long articles, PDFs and YouTube videos, extract key points, and ask detailed questions about the source material.
Translate webpages, PDFs and images, compare bilingual output side by side, and have content read aloud for review on the move.
Delegate multi-step tasks across real websites — price comparison, form filling, research and inbox triage — using your existing logged-in sessions.
SpecialistOpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
SpecialistOpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
SpecialistAnthropic's frontier AI workspace powered by Claude 5.5 for agentic coding, analysis, and nuanced writing.
SpecialistAnthropic's frontier AI workspace powered by Claude 5.5 for agentic coding, analysis, and nuanced writing.
Offers a very similar browser sidebar experience with multiple AI models, but features slightly different pricing and workspace tools.
Offers a very similar browser sidebar experience with multiple AI models, but features slightly different pricing and workspace tools.
Free / Open-sourceBilingual AI translation for websites, documents, video and images
Free / Open-sourceBilingual AI translation for websites, documents, video and images
Free / Open-sourceLearn languages from Netflix, YouTube, and real-world texts with dual subtitles and AI
Free / Open-sourceLearn languages from Netflix, YouTube, and real-world texts with dual subtitles and AI
Provides robust browser-based summarization and prompt assistance, but lacks some of Sider's deeply integrated multi-model chat UI features.
Provides robust browser-based summarization and prompt assistance, but lacks some of Sider's deeply integrated multi-model chat UI features.
Excels at advanced web automation and data extraction alongside chat, but has a steeper learning curve than Sider.
Free / Open-sourceAn AI language learning assistant with bilingual subtitles, immersive translation, and vocabulary practice
Free / Open-sourceAn AI language learning assistant with bilingual subtitles, immersive translation, and vocabulary practice
Free / Open-sourceSummarize YouTube, Google, and any page with AI — free in your browser
Free / Open-sourceSummarize YouTube, Google, and any page with AI — free in your browser
Integrates bookmark management and content composition into a clean sidebar, but has a more limited feature set than Sider.
Integrates bookmark management and content composition into a clean sidebar, but has a more limited feature set than Sider.
Delivers streamlined inline writing and webpage summarization via a browser extension, but with fewer custom sidebar tools.
Delivers streamlined inline writing and webpage summarization via a browser extension, but with fewer custom sidebar tools.
Free / Open-sourceAI bilingual translator for web pages, PDFs, and images
Free / Open-sourceAI bilingual translator for web pages, PDFs, and images
