Kimi vs Z AI: Features, Pricing and User Reviews 2026

Kimi is an AI assistant and agent platform made by Moonshot AI. It works as a chatbot, a deep reasoning tool, and an autonomous agent that can handle coding, research, writing, and long multi-step tasks.

You can chat with it, upload files like PDFs, Word docs, and spreadsheets, and ask it to search the web for current answers. Kimi can also build websites, slides, and even simple games from a single prompt.

Its newest model, Kimi K3, understands text and images together and can read up to one million tokens in a single conversation. Kimi is available on the web, on mobile apps, and through browser extensions and coding tools for developers.

Z AI is a platform built by a Chinese AI company that creates advanced language models called GLM. You can chat with it to get help with coding, writing, research, and design tasks. It also offers a desktop coding agent called ZCode, which plans, writes, and checks code on its own for bigger projects.

Another tool, AutoClaw, helps automate tasks like document work, browser actions, and messaging app tasks. Developers can also connect through an API that works with many existing coding tools.

Many of the GLM models are open source, so you can download and run them yourself if you want more control. The platform is built for long, complex tasks that need many steps to finish.