Compare extensions

Sider: Chat with all AI: GPT-5, Claude, DeepSeek, Gemini, Grok
Chrome
HARPA AI: Web Automation with ChatGPT, Claude, Gemini, Grok
Chrome
Installs 5,000,000 400,000
Rating 4.9 · 114,300 ratings 4.7 · 3,200 ratings
Rank #58 of 274,294 #518 of 274,294
Version 5.32.9 14.4.0
Category productivity productivity
Status live live

Installs over time

09/04/2026 · min 300,000 09/16/2026 · max 5,000,000

Sider: Chat with all AI: GPT-5, Claude, DeepSeek, Gemini, Grok HARPA AI: Web Automation with ChatGPT, Claude, Gemini, Grok

One shared linear scale - a small extension charts flat next to a giant.