Best AI usage tracker extensions in 2026
What to look for in an AI usage tracker — and why a multi-model, private, cross-LLM tool beats single-model trackers.
As more people pay for several AI assistants, “how much do I have left?” has become a daily question. Here’s what separates a good usage tracker from a frustrating one.
What to look for
Coverage across the models you actually use, real-time limits with reset timers, multi-account support, and a privacy model that keeps your data local. Bonus points for anything that helps when you do hit a limit.
Why multi-model wins
Single-model trackers only watch one app, so you end up with several disconnected tools. A tracker that covers Claude, ChatGPT, Gemini, Grok and DeepSeek in one dashboard is simply less to manage.
Beyond tracking
LimitWise goes further than a tracker: when you near a limit, it moves your conversation to another model in one click, and its on-device optimizer trims prompts so your limits last longer — all local-first.