Kagi Assistant Review 2026

Privacy-first AI assistant from the Kagi search team that lets you switch between top frontier models and grounds answers in Kagi Search results.

Kagi Assistant is the AI assistant bundled with Kagi's paid, ad-free search engine. The pitch is straightforward: instead of being locked into one provider, you pick the right model for each task — Claude, GPT, Gemini, Llama, Mistral, DeepSeek, Qwen and others are all available behind a single interface — and every answer can be optionally grounded in live Kagi Search results, so you get web citations rather than the model's stale training data. Kagi sells itself on privacy: chats are not used to train models, queries are decoupled from your account at the search layer, and the company's business model is subscription rather than ads, which removes the usual incentive to harvest data. Assistant supports threaded conversations, file uploads (PDFs, code, images for vision-capable models), custom 'lenses' that bias the assistant toward specific sources or styles, and an Ultimate plan that bundles unlimited use of every supported frontier model into one fixed monthly fee. For knowledge workers, researchers, and developers who already pay for Kagi Search, the Assistant is a natural one-stop replacement for juggling separate ChatGPT, Claude, and Gemini subscriptions while keeping a stronger privacy posture than any of them offer individually.