Sider records 2,644,740 monthly visits with -10.6% month-over-month growth and Freemium pricing. Xpolyglot records 0 monthly visits with 0% growth and Paid pricing.
AI sidebar and browser agent for reading, writing and research
AI-powered localization for Xcode projects and App Store metadata.
| Dimension / Metric | ||
|---|---|---|
| Official Domain | sider.ai | xpolyglot.app |
| Pricing Model | Freemium | Paid |
| Monthly Visits | 2.64M (2,644,740) | 0 (0) |
| MoM Traffic Delta | -314.2K (-10.6%) | 0 (0%) |
| Primary Market & Share | 🇺🇸 United States (13.3%) | 🌐 Global (—) |
| Direct Visits / mo | 1.7M | 0 |
| User Rating | 4.5 | 4.2 |
| Supported Platforms | Website | Website |
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.
AI-powered localization for Xcode projects and App Store metadata.
Import Xcode projects in a few clicks and keep every localization project organised in one place.
Translate the .xcstrings string catalog using your own OpenAI API key for a fraction of professional translation cost.
Detect changed strings and translate only what needs updating, saving both time and API spend.
Keep App Store Connect descriptions and keywords length-checked and relevant in every target language.
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
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.
Free / Open-sourceAI-powered localization and translation platform for global content
Free / Open-sourceAI-powered localization and translation platform for global content
Excels at advanced web automation and data extraction alongside chat, but has a steeper learning curve than Sider.
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.
Free / Open-sourceSoftware localization on autopilot with AI drafts and human review
Free / Open-sourceSoftware localization on autopilot with AI drafts and human review
Translate your entire Xcode project into 35+ languages without leaving your Mac
Translate your entire Xcode project into 35+ languages without leaving your Mac
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.
