AI sidebar and browser agent for reading, writing and research

12 alternatives to ChatNoti, matched by what they do.
| Rank | Tool & Tagline | Official Domain | Monthly Visits | MoM Growth | Pricing Model | Primary Market | Rating | Compare |
|---|---|---|---|---|---|---|---|---|
| ● | ChatNoti | chromewebstore.google.com | 0 | 0 (—) | Free | Global | 3.7 | Profile |
| 1 | Sider | sider.ai | 2.64M | -314.2K (-10.6%) | Freemium | United States | 4.5 | Compare |
| 2 | AI Toolbox | ai-toolbox.co | 290.14K | 42.05K (+16.9%) | Freemium | United States | 4.4 | Compare |
| 3 | Monica | monica.im | 4.51M | -573.08K (-11.3%) | Freemium | United States | 4.3 | Compare |
| 4 | MacGPT | macgpt.com | 26.22K | -2.12K (-7.5%) | Freemium | United States | 4.5 | Compare |
| 5 | Merlin AI | getmerlin.in | 1.38M | 159.85K (+13.1%) | Freemium | United States | 4.3 | Compare |
| 6 | Focus AI | getfocusai.com | 7K | -1.4K (-16.6%) | Paid | United Kingdom | 4.3 | Compare |
| 7 | Chat4Data | chat4data.ai | 32.85K | -16.4K (-33.3%) | Freemium | United States | 3.9 | Compare |
| 8 | Mochii | mochii.ai | 26.99K | -6.75K (-20%) | Freemium | Vietnam | 3.8 | Compare |
| 9 | GPT-Hotkeys | chromewebstore.google.com | 0 | 0 (—) | Free | Global | 3.9 | Compare |
| 10 | HARPA AI | harpa.ai | 537.46K | 267.81K (+99.3%) | Freemium | United States | 4.6 | Compare |
| 11 | LobeChat | lobechat.com | 11.37K | -175 (-1.5%) | Freemium, Free | Russia | 4.7 | Compare |
| 12 | ChatGPT Keyboard Shortcuts | chromewebstore.google.com | 0 | 0 (—) | Free | Global | 4.3 | Compare |
AI sidebar and browser agent for reading, writing and research
Organize, search and export your AI chats across ChatGPT, Gemini, Claude and Grok

All-in-one AI assistant across web, browser, desktop and mobile

ChatGPT in your Mac menu bar, inline and everywhere
One-click AI assistant for browsing, writing and research
The Chrome website blocker that judges every page against your task
Scrape any website by chatting with it in plain English
One AI sidebar for ChatGPT, Claude and Gemini across the web

Handy keyboard shortcuts for ChatGPT and Claude chats
One browser agent that combines every major AI model with web automation

Free / Open-sourceOpen-source, plugin-rich chat interface for every major AI model


Cycle through your ChatGPT and Perplexity prompt history with keyboard shortcuts
AI sidebar and browser agent for reading, writing and research
Organize, search and export your AI chats across ChatGPT, Gemini, Claude and Grok
All-in-one AI assistant across web, browser, desktop and mobile
ChatGPT in your Mac menu bar, inline and everywhere
One-click AI assistant for browsing, writing and research
The Chrome website blocker that judges every page against your task
Scrape any website by chatting with it in plain English
One AI sidebar for ChatGPT, Claude and Gemini across the web
Handy keyboard shortcuts for ChatGPT and Claude chats
Free / Open-sourceOpen-source, plugin-rich chat interface for every major AI model
Cycle through your ChatGPT and Perplexity prompt history with keyboard shortcuts