Sider vs Smart Sidebar: which is better? (2026)
Sider: Chat with all AI: GPT-5, Claude, DeepSeek, Gemini, Grok and Smart Sidebar: Chat GPT, Claude & DeepSeek are two of the most used extensions for the same job. Here is how they compare on real Chrome Web Store numbers.
Sider vs Smart Sidebar at a glance
| Fact | Sider: Chat with all AI: GPT-5, Claude, DeepSeek, Gemini, Grok | Smart Sidebar: Chat GPT, Claude & DeepSeek |
|---|---|---|
| Store users | ≈5M users | ≈400K users |
| Rating | 4.9★ from 115K ratings | 4.6★ from 2.6K ratings |
| Last update | Updated 3 days ago | Updated 8 weeks ago |
| Permissions | 14 | 5 |
| Category | Tools | Tools |
| Maker | Vidline Inc. | Chat GPT for Chrome with Claude & DeepSeek |
About Sider
ChatGPT, DeepSeek, Gemini, Claude, Grok all in one AI sidebar, for AI search, read, and write.
About Smart Sidebar
Supercharge Your Browser with the AI Sidebar powered by ChatGPT, Claude Sonnet & DeepSeek AI
Smart Sidebar reviews, users and permissions · Smart Sidebar alternatives
Sider or Smart Sidebar? Questions
Which has more users, Sider or Smart Sidebar?
Sider has ≈5M users, against ≈400K users for Smart Sidebar.
Which is rated higher, Sider or Smart Sidebar?
Sider is rated 4.9 from 115K ratings; Smart Sidebar is rated 4.6 from 2.6K.
Which asks for fewer permissions?
Smart Sidebar asks for 5 permissions, against 14 for Sider.