2026-06-28

The Best Tools to Use with Claude Sonnet 5 in 2026

Claude Sonnet 5 is a remarkable model — but you experience it through a tool, and the right tool makes all the difference. Here's the short version of where to start, by job to be done.

If you write code

Start with Cursor or Claude Code. Cursor wraps Claude in a familiar VS Code experience; Claude Code is Anthropic's own terminal agent for bigger, autonomous tasks. See our full best AI coding assistants ranking.

If you write content

Copy.ai and Writesonic pair Claude-grade output with real workflows and SEO research. More in best AI writing tools.

If you want to build an app or site

Lovable turns a prompt into a working full-stack app and is built on Claude. For marketing sites, Framer and Webflow are hard to beat. See best AI app & website builders.

If you research

Perplexity with Claude on Pro gives cited, current answers. For SEO, pair it with Frase or Semrush — see best AI research & SEO tools.