Agentic CLI for coding, building, and workflow automation
xAI's entry into the agentic CLI space, peer to Claude Code and Codex CLI — runs commands, edits files, and drives builds from natural-language instructions. PH launch 16 May 2026 (10 votes; early but notable as Grok's first dev-tool surface).
| Directr tier | C | S | S | S |
| Price | Included with Grok subscription | From $20/mo or usage-based | From $20/mo | Free (pay API tokens only) |
| Free tier | None | None | 150k tokens/day | Free |
| API access | ✓ | ✓ | ✗ | ✓ |
Anthropic's CLI agent reads your entire codebase, plans multi-file changes, runs tests, and executes complex engineering tasks autonomously from the terminal. Built for engineers who want AI that understands a full project in context rather than autocompleting in isolation — agentic by design and unusually good at not breaking things. Included with Claude Pro ($20/mo) and Max ($100/mo or $200/mo) subscriptions with weekly usage allowances, or pay per token via the Anthropic API.
Build and deploy full-stack web apps from the browser by describing what you want. Bolt writes the code, installs the packages, and runs the server — no local environment required and no setup time. Strong for rapid prototyping and for non-developers who need something working fast rather than a codebase they'll be maintaining long-term.
VS Code extension with Plan/Act modes giving fine-grained control over how autonomously the AI operates. Supports any LLM provider and costs only API tokens with no markup — with file editing, terminal access, browser use, and MCP integration built in. Five million developers and growing fast; the open-source alternative with genuine capability.