Claude vs Grok: comparison (2026)
Side-by-side comparison of Claude and Grok across 10 verified specs. Only populated fields are shown — empty cells are omitted.
ClaudeAnthropic's AI assistant, rated strongest for coding and instruction-following
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Feature comparison
| Feature | Claude | Grok |
|---|---|---|
| Pricing | Freemium | Free |
| Price from | $17/mo | $30/mo |
| Free tier | Yes | Yes |
| API | Yes | Yes |
| Open source | No | No |
| Platforms | Web, Desktop, Mobile, API | Web |
| Models | Opus, Sonnet, Haiku | Grok |
| Context window | 200K tokens | 128k |
| Launched | 2023 | 2014 |
| Integrations | Chrome, Slack, Microsoft 365, Outlook, Google Workspace | — |