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Sider

Freemium💬 AI Chat

Browser sidebar for GPT, Claude, Gemini and Grok with group AI chat, YouTube and PDF summarization. It answers questions, writes, plans and brainstorms. Free to start, with paid upgrades.

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What is Sider?

Browser sidebar for GPT, Claude, Gemini and Grok with group AI chat, YouTube and PDF summarization. Free plan with daily credits.

Key features

Available on web and mobile
Supports many languages
Helps with writing, planning and brainstorming
Natural, human-like conversations

Pricing

Sider is Freemium — you can start free and upgrade when you need more. Pricing can change, so confirm on the official site before buying.

Pros & cons

✅ Free tier to try before paying
✅ Works on web and mobile
✅ Handles many topics in one place
⚠️ Best features need a paid plan
⚠️ Free tier has usage limits
⚠️ Occasional slowdowns at peak times

Best Sider alternatives

Not sure Sider is right for you? Here are the closest alternatives in ai chat:

ChatGPTThe world's most popular AI chatbotFreemium → ClaudeAnthropic's smart AI assistantFreemium → GeminiGoogle's AI assistantFree → MuseMeta's personal AI assistantFree →

FAQs

Is Sider free?

Sider is freemium — you can start free and upgrade to a paid plan when you need more.

What is Sider used for?

Sider is used for ai chat — browser sidebar for GPT, Claude, Gemini and Grok with group AI chat, YouTube and PDF summarization

What are the best alternatives to Sider?

Popular alternatives include ChatGPT, Claude, Gemini. Compare them above to find your fit.