MeterTab vs ccusage

I build MeterTab, so read this as what it is: a comparison written by a competitor. I have kept it to things you can verify in under a minute, and I have marked clearly where ccusage is the better tool.

The short version: these are not the same kind of product, and for most people the answer is to run both. ccusage is a free, MIT-licensed CLI that reports what you have already spent, across more agent CLIs than anything else on the market. MeterTab is a menu-bar meter that watches continuously without being asked, and - the part nothing else does - exposes your budget to your agents over MCP and can block a tool call when you are out.

ccusage is genuinely excellent and I am not going to pretend otherwise. If you want a number in a terminal, install ccusage and stop reading here.

Side by side

Where ccusage is the better choice

Three cases where I would tell you to use ccusage instead, and mean it:

1. You are not on a Mac, or you work on a server

MeterTab is a native Apple app. It does not exist on Linux or Windows and it never will. ccusage runs wherever Node or Bun does - your dev box, a remote host over SSH, a CI job. That is a whole category of use MeterTab simply cannot serve.

2. You use agent CLIs MeterTab does not parse

ccusage reads twenty of them. MeterTab reads nine. If your day involves OpenCode, Amp, Goose, Droid, Copilot CLI or Kimi, ccusage sees usage MeterTab is blind to. This gap is real and it is not close.

3. You want the numbers in a pipeline

ccusage daily --json is a clean contract you can pipe into anything - a dashboard, a spreadsheet, a Slack bot. MeterTab exposes its data through MCP and a CSV export, which is fine for an agent and awkward for a shell script. If you are building on top of the data, ccusage is the better substrate.

And the obvious one: ccusage is free and open source, maintained in the open with 17.7k stars behind it. MeterTab costs $19.99 for the paid tier. You should need a reason to pay that.

What MeterTab does that ccusage does not

It runs without being asked

The failure ccusage cannot prevent is the one where you did not think to check. A CLI tells you what happened; a meter tells you what is happening. MeterTab sits in the menu bar with the tighter of your 5-hour and weekly windows as a single percentage and a live reset countdown, and it warns you at thresholds you set. ccusage's statusline closes some of this gap inside Claude Code specifically, and it is a good feature - but it is only visible while you are looking at that terminal.

Your agents can ask it, over MCP

MeterTab ships an MCP server that runs inside the app over stdio. Point Claude Code at it and the agent can call get_budget mid-task and downshift the model, or should_continue and stop cleanly, rather than dying halfway through a refactor. It can also call get_service_status to find out whether the failures it is seeing are your budget or an Anthropic outage, so it backs off instead of burning your window on retries.

ccusage does not ship an MCP server in the current release. Check it yourself:

npx ccusage@latest --help

The command list has twenty entries and none of them is mcp. That is what I verified against version 20.0.19 on 3 August 2026 - it is an open-source project moving quickly, so check rather than trusting this page.

It can actually stop the run

This is the part that has no equivalent anywhere in the category, free or paid. MeterTab installs a Claude Code PreToolUse hook. When your window is depleted, or you have blown a dollar ceiling you set, the hook returns a deny and the tool call does not happen - with a reason the agent reads and acts on.

Every other way to enforce an AI budget (LiteLLM, Cloudflare AI Gateway, Portkey) works by putting a proxy in front of the API. That is structurally unavailable to you on Claude Code, because routing through a gateway means paying raw API rates instead of using your subscription. A local hook enforces without touching your auth. Here is how the hook works, including how to build a crude version yourself for free.

It knows your real limit, not an estimate

Anthropic does not publish token limits, so any tool reading local logs is estimating a denominator. MeterTab can read the official percentage from your own Claude account, and while connected it learns how far your local token counts move that official number - so the gauge stays calibrated to your plan afterwards, and on your phone and watch. ccusage gives you --token-limit to set a ceiling by hand, which works if you know the number.

One thing both of us get wrong the same way

If you are on a Claude subscription, the dollar figures in both tools are not money you spent. They are your tokens priced at pay-as-you-go rates - what the same usage would have cost without a plan. Your actual cost is your monthly plan price, full stop. MeterTab labels these "API-equivalent" everywhere and shows the ratio against what you actually pay; ccusage computes the same list-price figure. Neither number is a bill. Only a connected provider API key gives you real metered spend.

Can you run both?

Yes, and plenty of people should. They read the same log files read-only and do not conflict. Use ccusage when you want a report or a JSON pipeline; use MeterTab when you want something watching the window for you and holding the brake pedal for your agents. If you only ever want one and you live in a terminal, that one is ccusage.

Prices, version numbers and feature sets change. Everything on this page was checked on 3 August 2026 against ccusage 20.0.19 and MeterTab 1.2.2. If something here is out of date or wrong, tell me and I will fix it.