No endless tables — just the differences that matter, and a clear call. Pick two tools and see who takes it.
| Tool | ||
|---|---|---|
| Pricing | Freemium | Freemium |
| Rating | ||
| Category | AI Assistants | — |
| Description | Anthropic's AI assistant built around safety and interpretability research, now featuring Claude 4.6 Opus with 1M token context in beta. Consistently ranks highest for long-document analysis, nuanced writing, and instruction-following accuracy. Claude Cowork provides enterprise-grade shared workspaces for team deployments. | Grammarly is an AI-powered writing assistant that helps you communicate clearly and effectively. Beyond grammar and spelling, it offers tone detection, clarity improvements, and now generative AI features to help draft, rewrite, and enhance your writing across apps. |
| Claude 4.6 Opus model with 1M token context (beta) | Supported | Not supported |
| Extended thinking mode for multi-step reasoning problems | Supported | Not supported |
| Artifacts: live code, SVG, and React component previews | Supported | Not supported |
| Projects with shared knowledge bases across team members | Supported | Not supported |
| Claude Cowork for enterprise shared workspace management | Supported | Not supported |
| Vision: image and PDF analysis with positional referencing | Supported | Not supported |
| Computer-use API for browser and desktop automation | Supported | Not supported |
| Model Context Protocol (MCP) for tool integrations | Supported | Not supported |
| Grammar and spelling check | Not supported | Supported |
| Tone detection | Not supported | Supported |
| Clarity suggestions | Not supported | Supported |
| Generative AI writing | Not supported | Supported |
| Plagiarism detection | Not supported | Supported |
| Style guides | Not supported | Supported |
| Browser and app integrations | Not supported | Supported |
| Team analytics | Not supported | Supported |
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| Website | Visit | Visit |
