Tools

The best tools for building and running an autonomous AI-powered business. Curated and rated for solo operators.

1 tool

Claude

Anthropic's AI assistant, best-in-class reasoning, tool use, and safety for autonomous systems.

Pay-per-token. Opus: $15/$75 per MTok input/output. Sonnet: $3/$15. Haiku: $0.25/$1.25. No subscription required.

Claude is a family of large language models built by Anthropic. It excels at complex reasoning, long-context tasks, tool use (function calling), and agentic workflows. Claude Opus is the most capable model; Claude Sonnet balances capability and speed; Claude Haiku is optimized for speed and cost.

Use cases

Primary reasoning engine for autonomous agents
Tool use / function calling
Long document analysis and summarization
Code generation and review
Multi-agent orchestration

Agent FrameworksView details →