
tokenmaxxing.sh
Claude Usage Tracker
CtrlAI
Omnara
Tokens 4 Breakfast
Claude Code Usage Monitor
Sculptor
Claude, Codex, Copilot and Antigravity limits in one acrylic widget. Reads your existing CLI logins, no API keys. Free and open source.

Exam.net
StudySpaces is a white-label tutoring and test prep platform with built-in SAT, ACT, etc. curriculum, auto-graded mock exams, and a branded student portal.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | napxlexn.github.io | studyspaces.com |
| Pricing | — | |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
No features have been listed yet.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using AI Limits and StudySpaces. For example, how are they different and which one is better?
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Track AI coding usage across tools and devices with an open-source CLI, public profiles and leaderboards.
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A platform for creating and conducting exams and assessments.
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See Claude costs by project, across every AI tool
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Transparent proxy that secures AI agents with guardrails
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The open-source API for production-ready AI agents
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Track token usage, AI spend, subscriptions, and rate-limit pressure from one private Mac menu bar app. Supports Claude Code, OpenAI, Cursor, Copilot, and more. No login, no cloud, one-time Pro.
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