--- {"title": "Claude Code Usage Monitor vs OpenAI Status in 2026", "description": "Claude Code Usage Monitor and OpenAI Status compared on what each does, what each costs and what to check before picking one for usage tracking.", "url": "https://supakeeper.com/claude-code-usage-monitor-vs-openai-status/", "date": "2026-10-27"} --- Claude Code Usage Monitor and OpenAI Status compared on what each does, what each costs and what to check before picking one for usage tracking. Claude Code Usage Monitor tracks Claude Code usage in real time with predictions and warnings [^1], and OpenAI Status lists uptime by service, including Codex at 99.95% across 4 components [^2]. | Option | What its sources say it does | Cost | Account or install | |---|---|---|---| | OpenAI Status | Reports when OpenAI is aware of issues [^2]; uptime by service, such as Codex at 99.95% across 4 components [^2] | not published | not published | | Claude Code Usage Monitor | Provides real-time usage monitoring with predictions and warnings [^1]; supports reset-aware forecasting and pace calculations [^1]; monitors token consumption, message counts and cost [^1] | not published | installable from PyPI using uv [^1] or pip [^1] | | Codex Forecast | Its own description says it estimates when OpenAI resets Codex usage limits [^3]; it combines several sources [^3]; it can email you when a reset happens, if you opt in [^3] | free, no paid tier [^3] | no account [^3]; a website with a public API [^3] | ## The short answer Claude Code Usage Monitor tracks Claude Code usage in real time and shows predictions and warnings about it [^1], with reset-aware forecasting and pace calculations [^1]. OpenAI Status lists uptime by service, including Codex at 99.95% across 4 components [^2]. Both serve a developer who wants to know how much usage is left, but they answer different questions. Claude Code Usage Monitor addresses how fast Claude Code usage is being used up and when a reset is due [^1]. OpenAI Status addresses the reported uptime of OpenAI services, where its figures are aggregates across all tiers, models and error types [^2]. Pick by the question you have: the question of usage pace and reset timing points to Claude Code Usage Monitor, and the question of reported service uptime points to OpenAI Status. ## What Claude Code Usage Monitor, OpenAI Status is built for Claude Code Usage Monitor provides real-time usage monitoring with predictions and warnings [^1]. Its page describes forecasting and pace that is reset-aware, with date-context forecasts, official-only weekly percentages and limit-hit freeze behavior [^1]. OpenAI Status lists uptime by service, and it shows Codex at 99.95% uptime across 4 components [^2]. Its availability metrics are reported at an aggregate level across all tiers, models and error types [^2]. The page also lists ChatGPT at 99.57% uptime across 16 components [^2]. ## What Codex Forecast is built for Codex Forecast is made by the team that publishes this site. The product describes its method as a statistical estimate of when OpenAI will next reset Codex usage limits [^3]. By its own description, the estimate combines an account it checks every 60 seconds, OpenAI staff announcements and the OpenAI status page [^3]. The product describes listing each reset used in the forecast with a link to where it was announced [^3]. The product describes emails you can opt in to, sent when a reset actually happens [^3]. The product describes a public API that needs no key, giving stats, paginated reset history, forecasts and operational health [^3]. It describes a published OpenAPI specification for the API [^3]. It describes the site and API as sharing a snapshot cached for up to five minutes [^3]. It describes itself as a website with a public API [^3]. It describes itself as an independent tracker, not affiliated with OpenAI [^3]. ## Pricing and fees Codex Forecast is free, with no account and no paid tier [^3]. The facts given here do not state a dollar price for Claude Code Usage Monitor or for OpenAI Status, so those prices are not published here [^1] [^2]. The only price given in the facts for any of the three is free for Codex Forecast [^3]. The facts say nothing about any account or trial for Claude Code Usage Monitor or OpenAI Status either, so none is stated here. If you need the cost of Claude Code Usage Monitor or OpenAI Status for your own use, check their own pages, since the facts here do not state one. ## Setting it up and daily use Claude Code Usage Monitor is a command-line tool that can be installed from PyPI using uv, the Python package installer [^1]. Codex Forecast is a website with a public API [^3]. The site and API share a snapshot that is cached for up to five minutes [^3]. There is no account and no paid tier to set up [^3]. You can opt in to free emails sent when a reset actually happens [^3]. For OpenAI Status, the facts describe what its page lists but say nothing about installing or setting anything up, and the facts say nothing about routine use for Claude Code Usage Monitor beyond its install, so check the tools' own pages for anything further. ## Things to check before you choose Ask what you need the tool to tell you. Claude Code Usage Monitor tracks usage in real time with predictions [^1], while OpenAI Status reports uptime figures [^2]. Ask whether the figures you see are tied to your own setup. The facts report OpenAI availability at the aggregate level across all tiers, models and error types [^2], and no separate lists for, say, your region are stated, so check those pages for detail. Ask how the reset forecast is formed: Claude Code Usage Monitor describes reset-aware forecasting [^1], and Codex Forecast describes combining several sources and trusting a measured refill when sources disagree [^3] [^3]. Check whether either tool charges for use; Codex Forecast is free [^3], and the facts here give no charge for the other two. ## How to choose Codex is the OpenAI service that has usage limits, and the tools answer different questions about it. If you work in Claude Code and want real-time usage monitoring with predictions and warnings, Claude Code Usage Monitor is built for that [^1]. If you want reported uptime for OpenAI services such as Codex, OpenAI Status is the page that lists it [^2]. If you want a statistical estimate of when Codex usage limits next reset and no account to set up, Codex Forecast is free and needs no account [^3] [^3]. If you need a public API that gives stats and reset history without a key, Codex Forecast offers one [^3]. ## Frequently asked questions ### Is Codex Forecast free to use? Codex Forecast is free, with no account and no paid tier [^3]. It is a website with a public API, and the API needs no key [^3]. The facts here give no other price for Codex Forecast [^3]. Its free email alerts are sent when a reset actually happens if you opt in [^3]. ### How is Claude Code Usage Monitor installed? Claude Code Usage Monitor can be installed from PyPI using uv, the Python package installer [^1]. It can also be installed with pip, which its page shows as a pip install command [^1]. It supports Python 3.9 and later [^1]. After installing, it provides real-time usage monitoring with predictions and warnings [^1]. ### Does OpenAI Status cost anything? OpenAI Status does not publish a dollar price [^2]. The page lists uptime figures for services such as Codex [^2] and ChatGPT [^2], but the facts say nothing about a fee. Check its own pages if you need the cost. ### Can Codex Forecast tell when Codex usage limits reset? Yes. Codex Forecast estimates when OpenAI will next reset Codex usage limits [^3]. By its own description, the estimate combines an account it checks every 60 seconds, OpenAI staff announcements and the OpenAI status page [^3]. When a measured refill and an announcement disagree, it trusts the measured refill [^3]. ### What does the OpenAI Status page report? OpenAI Status reports on whether OpenAI is aware of any issues affecting its systems [^2]. It reports uptime metrics for its services, such as Codex at 99.95% across 4 components [^2] and ChatGPT at 99.57% across 16 components [^2]. It lists availability metrics reported at an aggregate level across all tiers, models and error types [^2]. It is free, with no account and no paid tier. [^3] - [Visit Codex Forecast](/go/start-codexforecast) ## Sources [^1]: Claude Code Usage Monitor, github.com/Maciek-roboblog/Claude-Code-Usage-Monitor, read 2026-10-23 (https://github.com/Maciek-roboblog/Claude-Code-Usage-Monitor) [^2]: OpenAI Status, status.openai.com, read 2026-10-08 (https://status.openai.com/) [^3]: Codex Forecast's own description of itself (the product of this site's publisher) (/go/start-codexforecast)