Blacksmith vs Baton

Detailed side-by-side comparison to help you choose the right tool

Blacksmith

🔴Developer

developer-tools

High-performance managed runner platform for accelerating GitHub Actions workloads on purpose-built infrastructure.

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Starting Price

$0.004/minute

Baton

🔴Developer

developer-tools

A macOS menu bar app that tracks every Claude Code and Codex session on your machine and tells you which AI coding agent is waiting on you right now.

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Starting Price

$0 (self-hosted)

Feature Comparison

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FeatureBlacksmithBaton
Categorydeveloper-toolsdeveloper-tools
Pricing Plans4 listed plans1 listed plan
Starting Price$0.004/minute$0 (self-hosted)
Key Features
  • • Drop-in managed runners for existing GitHub Actions workflows
  • • Ubuntu x64, Ubuntu ARM, Windows x64, and macOS M4 compute
  • • Vendor-stated 4x faster cache downloads and 2x faster hardware
  • • Menu bar count of AI agent sessions waiting on you, updated in under a second via FSEvents file watching
  • • Unified view of Claude Code sessions and Codex threads, grouped by waiting, working, and done
  • • Click-to-jump: raises the Claude session's Terminal.app tab or opens Codex threads via codex:// deep links

Blacksmith - Pros & Cons

Pros

  • ✓Uses existing GitHub Actions workflow files and pull-request controls
  • ✓Transparent per-minute rates and 3,000 free minutes support measurable pilots
  • ✓ARM and Apple Silicon runners cover workloads unavailable on many basic CI services

Cons

  • ✗Focused on GitHub Actions rather than heterogeneous CI environments
  • ✗Advertised percentage savings depend on workload-specific speedups
  • ✗Storage add-ons, static IPs, and enterprise concurrency can raise total cost

Baton - Pros & Cons

Pros

  • ✓Free, open source (MIT), no telemetry, nothing leaves the machine
  • ✓Sub-second updates via FSEvents; negligible CPU/battery cost
  • ✓Handles both Claude Code and Codex in one unified view
  • ✓Click-to-jump saves the biggest actual cost of multi-agent work: finding the right window
  • ✓One-line install with an isolated venv — clean uninstall too

Cons

  • ✗macOS only; no Linux or Windows menu bar equivalent
  • ✗Requires Python 3.9+ on the host (3.11+ for Codex automation tracking)
  • ✗Only tracks Claude Code and Codex — other coding agents (Cursor, Cline, Aider) not supported
  • ✗No push notifications to phone / other devices; menu bar only
  • ✗Read-only by design — cannot send input back to sessions

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