Best Claude AI (Cloude) AI Tools & Software

Claude Sonnet 5 & Artifacts (Anthropic)

Writing

Free tier (limited daily prompts), Pro $20/mo (5x usage, Claude 3.7 hybrid reasoning), Team $25/seat/mo

4.98

Anthropic's current-generation Claude 5 family model (Opus 5, Sonnet 5, Haiku 4.5) with Artifacts for generating and iterating on code, documents, and interactive content directly in the chat interface.

Claude Code (Anthropic CLI)

Code

Direct pay-as-you-go via Anthropic API (Claude 3.7 Sonnet / 3.5 Sonnet tokens) or included in Claude Pro ($20/mo)

4.97

Anthropic's premier 2026 intelligence model. Features unprecedented agentic coding, adaptive thinking, 1M context, and nuanced writing.

Character.AI

Writing

Freemium

4.85

The world's leading open-ended conversational AI platform with millions of user-created AI personas, dynamic voice interaction, and roleplay simulations.

Microsoft Copilot

Writing

Freemium

4.82

Microsoft's flagship consumer and enterprise AI companion integrating web grounding, DALL-E image generation, Office 365 copilot workflows, and multimodal vision.

Meta AI

Writing

Free

4.86

Meta's free conversational AI assistant powered by Llama 3 models, integrated across WhatsApp, Instagram, and web with real-time web search and Imagine image generation.

GitHub Copilot

Code

Freemium

4.50

GitHub's AI pair programmer with Agent Mode (GA since March 2026) for autonomous multi-file task planning and execution, organization-level custom agents, and model choice across GPT-5.4, Claude Opus 4.6, Gemini, and o3 depending on plan tier.