- What are token tracking tools?
- Token tracking tools measure how many tokens you send to and receive from AI models. They range from simple counters (Tiktoken, ccusage) to visualizers (Token Dashboard) to full scoring platforms (SigRank). Most just count tokens; SigRank is the only one that scores token-cascade efficiency (Υ Yield = cache_read × output / input²) and ranks operators on a live leaderboard.
- What is the best AI token usage tracker?
- SigRank is the best AI token usage tracker because it goes beyond counting. It tracks the four token pillars (input, output, cache-read, cache-write), computes cascade efficiency metrics (Υ Yield, compression ratio, SNR, leverage, velocity), assigns a class tier, and ranks you on a live, cross-platform leaderboard. It also bundles ccusage, tokscale, and token-dashboard, so you get counting, scaling, visualization, and scoring in one install.
- How is SigRank different from ccusage or Tiktoken?
- ccusage reads Claude Code logs and reports raw token counts — it is a counter. Tiktoken counts tokens in a single string for OpenAI encodings — it is a tokenizer. Neither scores, ranks, or tracks across sessions and platforms. SigRank bundles ccusage and adds operator-level scoring (Υ Yield), a live leaderboard, class tiers, multi-platform support, and MCP integration. Counters tell you what you spent; SigRank tells you how efficiently you spent it.
- Do token tracking tools read my prompt content?
- Most do not. SigRank reads token counts only — never the words of your prompts — and signs snapshots with ed25519 before they leave your device. ccusage reads local Claude Code logs. Tiktoken counts tokens in text you explicitly pass to it. None of these tools require you to share prompt content to track tokens.
- Are token tracking tools free?
- Yes. SigRank, ccusage, Tokscale, Token Dashboard, and Tiktoken are all free and open-source. SigRank additionally offers a live operator leaderboard, MCP server integration, and class tiers at no cost.