
SpecialistOpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.

Notable Auth Sidekick (Auth Copilot) records 0 monthly visits with — month-over-month growth and Contact for Pricing pricing. Sider records 2,644,740 monthly visits with -10.6% growth and Freemium pricing.

A browser sidekick that helps healthcare teams push prior authorization orders through faster.
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | chromewebstore.google.com | sider.ai |
| Pricing Model | Contact for Pricing | 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 | 3.8 | 4.5 |
|---|
| Supported Platforms | Browser Extension | Website |
|---|

A browser sidekick that helps healthcare teams push prior authorization orders through faster.
Works inside Chrome alongside the payer portals and clinical tools analysts already use, rather than requiring a separate application.
Walks staff through assembling and submitting prior authorization orders so fewer steps are missed or repeated.
Published by Notable, whose wider platform automates patient access, revenue cycle and care operations workflows.
Installs from the Chrome Web Store in one click and receives version updates automatically.
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.

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.

Free / Open-sourceAI ambient scribe and clinical AI partner for clinicians
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-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.
Delivers streamlined inline writing and webpage summarization via a browser extension, but with fewer custom sidebar tools.

Client communication and engagement for veterinary practices
One AI sidebar for ChatGPT, Claude and Gemini across the web
Focuses heavily on sidebar video and document summarization with ChatGPT, but offers less extensive multi-model switching.
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.
Offers a very similar browser sidebar experience with multiple AI models, but features slightly different pricing and workspace tools.
Free / Open-sourceAI ambient scribe and clinical AI partner for clinicians
Provides robust browser-based summarization and prompt assistance, but lacks some of Sider's deeply integrated multi-model chat UI features.
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.
Delivers streamlined inline writing and webpage summarization via a browser extension, but with fewer custom sidebar tools.
Client communication and engagement for veterinary practices
One AI sidebar for ChatGPT, Claude and Gemini across the web
Focuses heavily on sidebar video and document summarization with ChatGPT, but offers less extensive multi-model switching.