Is Grok better than Kimi K2?

Kimi K2 is better overall (rated 4.5/5). Kimi K2 wins on long-context + agentic tasks. For specific use cases, see our detailed comparison above.

Which is cheaper, Grok or Kimi K2?

Grok: Free · $30/mo SuperGrok. Kimi K2: Free · API from ¥4/M. Compare the pricing tiers above for full breakdown.

Yes — many users subscribe to both. Use Grok for realtime + unfiltered chat and Kimi K2 for long-context + agentic tasks.

Grok: 256K context. Kimi K2: 2M context. Kimi K2 has a longer context window.

Head-to-head comparison of Grok vs Kimi K2. See specs, pricing, and capabilities side by side to pick the right AI for your task.

Spec

Grok

Kimi K2

Best for

Realtime + unfiltered chat

Long-context + agentic tasks

Context window

256K

Image generation

Voice mode

Code execution

Web browsing

Offline / open weights

Public API

Starting price

$30/mo

Free · ¥4/M

Kimi K2 edges ahead on overall rating (4.5★).

Witty, real-time-aware assistant with live X integration.

☾

China's top long-context model — 2M tokens + agentic capabilities.