Sider AI
Free tierAll-in-one AI sidebar & deep research agent for your browser
Key strengths
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Recent changes
- Plans updated: Four paid tiers billed yearly: Nano ($8.33/mo, 100 credits/mo), Lite ($20.83/mo, 250 credits/mo), Pro ($41.67/mo, 500 credits/mo), Max ($83.33/mo, 1000 credits/mo). Plans vary by monthly credits and cloud computer power.
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Sider is a freemium AI browser agent available across Chrome, Edge, Mac, Windows, iOS, and Android. It exposes three core interaction modes — Chat, Hand (browser automation), and Code (customization) — and routes requests through a multi-model backend supporting OpenAI GPT, Anthropic Claude, Google Gemini, DeepSeek, xAI Grok, and Zhipu AI GLM. Paid plans (starting at $8.33/mo billed yearly) provision a dedicated cloud computer for persistent, 24/7 browser automation tasks independent of the local device. Credits are the metered resource across four tiers: Nano (100 credits/mo), Lite (250 credits/mo), Pro (500 credits/mo), and Max (1,000 credits/mo). Integrations span YouTube, Gmail, and Google Docs in addition to the core browser platforms.