
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.
NativeMind records 2,207 monthly visits with -54.1% month-over-month growth and Free pricing. Sider records 2,644,740 monthly visits with -10.6% growth and Freemium pricing.
A private, on-device AI assistant that runs local LLMs right inside your browser
| Dimension / Metric | ||
|---|---|---|
| Official Domain | nativemind.app | sider.ai |
| Pricing Model | Free | Freemium |
| Monthly Visits | 2.21K (2,207) | 2.64M (2,644,740) |
| MoM Traffic Delta | -2.6K (-54.1%) | -314.2K (-10.6%) |
| Primary Market & Share | 🇺🇸 United States (100%) | 🇺🇸 United States (13.3%) |
| Direct Visits / mo | 850 | 1.7M |
| User Rating | 4.4 | 4.5 |
| Supported Platforms | Website | Website |
A private, on-device AI assistant that runs local LLMs right inside your browser
Load and switch between open models such as gpt-oss, DeepSeek, Qwen, Llama, Gemma and Mistral instantly, with no cloud round-trip.
Prompts, page content and uploaded files never leave your device — NativeMind does not track, store or transmit your data.
An autonomous agent uses local web search and file analysis to carry out multi-step research and tasks securely.
Add open browser tabs as context, or upload local PDFs, images and screenshots for private analysis and summarization.
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.
Free / Open-sourceRun and build with open AI models locally or in the cloud
Free / Open-sourceRun and build with open AI models locally or in the cloud

A paid, ad-free search engine that answers to its users
A paid, ad-free search engine that answers to its users

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.
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-sourceOwn your intelligence: a private AI assistant that runs entirely on your machine
Free / Open-sourceOwn your intelligence: a private AI assistant that runs entirely on your machine

A private Chromium browser with a built-in AI agent and offline LLM
A private Chromium browser with a built-in AI agent and offline LLM

A private, visual AI space to save and remember anything — no folders, no tagging
A private, visual AI space to save and remember anything — no folders, no tagging

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.