Chrome Extension

Never hit your
AI rate limit
by surprise again

Track your AI usage across Claude, ChatGPT (Codex), and Gemini — all in one place. Know exactly how much you have left, predict when you'll hit a limit, and stop paying for a plan that doesn't fit.

★★★★★ Loved by 8,000+ developers & teams
Add to Chrome Personal Demo Team Demo

100% Free · Claude · ChatGPT (Codex) · Gemini · Pro · Max · Team · Enterprise

Claude Tuner

5-Hour Usage
42.3%
Reset in 2h 18m
7-Day Usage
67.8%
Reset in 3d 12h
Usage Trend (5h / 7d)
Estimated at reset: ~78.2%
Max 5x All good
8,000+
Active Users
250+
Organizations
6+
Supported Plans
10min
Auto-collect
Trusted by teams at
Kakao Healthcare Kakao Ventures LG CNS Musinsa Yanolja Next Netmarble Wemade Wadiz Nudge Healthcare Jobis idus Hwahae IndiaMART Appier Sentbe Dable Wavebridge MONITORAPP Tomocube Homes Herren Weavrcare

Know Exactly Where Your AI Usage Stands

One extension to monitor Claude, ChatGPT, and Gemini — real-time tracking, smart predictions, and plan optimization

Real-time Usage Monitoring

See your 5-hour and 7-day utilization with gauge bars and sparkline charts at a glance. Switch between multiple workspaces and track Enterprise spending too.

  • Dual 5h / 7d gauge bars
  • Multi-provider & workspace tracking
  • Reset countdown timer
  • Enterprise spending monitoring
5-Hour Usage 85.2%
Reset in 1h 42m · +3.2%/h
7-Day Usage 52.1%
Reset in 2d 8h

Predict Limits Before They Hit You

Analyzes your current usage rate to predict utilization at reset. Get instant alerts at 80% and 95% thresholds — no more surprises.

  • Predicted usage at reset
  • Customizable threshold alerts
  • Weekly usage report
🚨 5h usage hit 95% — limit imminent!
⚠️ 7d usage at 80% — consider slowing down
Estimated usage at reset
~92.4%
At current rate · 3.8h until reset

Stop Overpaying for Your Plan

Analyzes 30 days of usage to recommend the right plan. Dual 5h/7d independent evaluation, plus Enterprise spending trend tracking.

  • 30-day usage + 5h/7d dual simulation
  • 3-level downgrade assessment (recommended/possible/blocked)
  • Enterprise spending trend chart
Plan Simulation
❌ Pro $20 ← Current
5h
21/30
7d
19/30
⚠️ Max 5x $100
5h
4/30
7d
2/30
✔️ Max 20x $200 Rec
5h
0/30
7d
0/30
Save $80/mo

Your Usage Patterns at a Glance

Compare your position against community-wide statistics. Explore plan distribution, hourly activity, usage trends, and more insights.

  • Plan distribution & utilization charts
  • Hourly activity patterns (your timezone)
  • 30-day daily trend (active users, avg utilization)
  • Token usage leaderboard & org rankings
Plan Distribution
Pro
Max5x
Max20x
Team
185
Active Users
47.2%
Avg Utilization

Which Plan Actually Fits You?

Compare plan fitness across 1d/3d/7d/14d windows at a glance. Find the optimal plan based on your actual usage — no more overpaying.

  • 1d / 3d / 7d / 14d multi-window analysis
  • Per-plan fitness matrix
  • Current vs recommended plan comparison
  • Automatic savings calculation
Plan Fitness
Plan 1d3d7d14d Cost
Pro × ✓ ✓ ✓ $20
Max 5x Rec ✓ ✓ ↓ ↓ $100
Max 20x ← Current ↓ ↓ ↓ ↓ $200
× Exceeded ✓ Tight ✓ Fit ↓ Overspend
💡 Switch to Max 5x to save $100/mo

See When You Use AI the Most

Visualize your usage patterns by hour with a heatmap. Identify peak times and spread your usage effectively.

  • 24h × N-day activity heatmap
  • Auto peak-time detection
  • Today row highlight
Activity Heatmap
03 69 1215 1821
2/24(Mon)
2/25(Tue)
2/26(Wed)
2/27(Thu)
2/28(Fri)
3/1(Sat)
Less
More
+ Email sign-in for ChatGPT & Gemini (no Google needed) + Shareable usage cards & yearly Wrapped + Toolbar badge with live % + Peak-hours warning banner + Dark mode
One place for every AI

All your AI usage in one view

Claude, ChatGPT, and Gemini side by side — no more juggling a separate tracker for each. Every plan's usage, limits, and resets at a glance.

Claude Tuner3 accounts
OverviewDetail
⠿ClaudeMax 5x[email protected]📌›
5-Hour Usage72%
7-Day Usage68%
⠿ChatGPTPlusBeta[email protected]›
5-Hour Usage45%
7-Day Usage52%
⠿GeminiAdvancedBeta[email protected]›
5-Hour Usage30%
7-Day Usage41%
All providers in one popup Drag to reorder Per-account 5h / 7d limits
Right where you work

Your usage, right inside the AI you're using

Claude Tuner adds a live usage gauge directly into Claude, ChatGPT, and Gemini — no popup, no dashboard switch. See exactly how much you have left without ever leaving the chat.

claude.ai/chat
Claude
5-Hour Usage42%
7-Day Usage68%
Resets in 2h 18m
Refactor this module and add unit tests…
Send a message…5h · 42%
chatgpt.com
ChatGPT
5-Hour Usage42%
7-Day Usage68%
Resets in 2h 18m
Summarize this thread into action items…
Send a message…5h · 42%
gemini.google.com/app
Gemini
5-Hour Usage42%
7-Day Usage68%
Resets in 2h 18m
Draft a launch email for our new feature…
Send a message…5h · 42%
Sidebar usage gauge In-composer % badge Reset countdown Threshold color warnings Works on Claude · ChatGPT · Gemini

What you can't see on the native screen

Claude, ChatGPT and Gemini only show a vague "approaching limit." Claude Tuner shows you the whole picture.

📉 Native AI screen
✗No idea when you'll actually hit the limit
✗Only a vague "approaching your limit" warning
✗No history, no trends, no token estimates
✗One service at a time — no unified view
✗No way to tell if your plan is over- or under-sized
📈 With Claude Tuner
✓Forecasts the exact moment you'll be blocked
✓Live 5h & 7d % with a reset countdown
✓30-day trends + Opus/Sonnet token estimates
✓Claude + ChatGPT + Gemini in one place
✓Plan simulation tells you the plan that fits
Team Features

Team Usage Visibility — No Team Plan Required

100+ organizations already manage their team usage here. Track limit breaches, spot over-provisioned plans, and cut costs.

8 / 12
Active Today
52.3%
Avg 7d Usage
24.8M
Team Est. Tokens
3 / 1
Breaches (5h / 7d)
🚨 Alex — 5h usage at 92.1%, limit imminent
⚠️ Sarah — 7d data collection delayed by 45m
💡 James — Low Max 5x usage, Pro downgrade possible
$1,500
Est. Monthly Cost
$125
Avg per Seat
-$320
Optimization Savings
NamePlanCurrent CostOptimal PlanDiff
JamesTeam Premium$125Team Standard-$100
SarahTeam Premium$125Team Standard-$100
AlexTeam Premium$125Team Premium$0
12
Total 5h Breach Days
3
Total 7d Breach Days
Alex
Most Breaches
NamePlan5h7dRec.
AlexPro72Upgrade
SarahMax 5x30Watch
chaehyunMax 20x00Optimal
🥇
Daniel
12.4M
🥈
Alex
8.7M
🥉
Emma
6.2M
4
Sarah
4.1M
5
James
2.3M
K
Alex
[email protected]
Pro Upgrade
92.1%
5h
78.4%
7d
8.7M
Est. Tokens
5h
7d
3
Groups
4.2M
Avg Daily Tokens / Person
GroupMembersAvg Daily Tokens
Engineering56.8M
Design32.1M
Product43.5M
KPI dashboard (team averages, breach stats)
Monthly cost analysis + per-member optimization simulation
Per-user breach tracking + plan recommendations
Token usage leaderboard
Member detail drill-down with charts
CSV / Excel / PDF export
Domain-based auto-invite + role management
Daily team + weekly personal reports
Training data policy monitoring + auto alerts
Insights charts (plan distribution, usage patterns)
Group-based usage comparison analysis
Role-based view scope (none / department / all)
Start Team Dashboard
Why Claude Tuner

Not just another usage counter

Most trackers show you a number. Claude Tuner tells you what to do about it.

Capability
Typical tracker
Claude Tuner
Rate-limit prediction
Shows current % only
Forecasts when you'll be blocked
Providers
Claude only
Claude + ChatGPT + Gemini
Team analytics
Personal only
Team dashboards, cost & access control
History & trends
A few days, local only
30-day trends, heatmaps & insights
Plan optimization
—
Plan simulation picks the right fit

Why Not Just Use Claude Team Plan?

Claude Tuner gives you deeper analytics on top of any plan

Feature Claude Team
$30/user/mo		 Individual + Claude Tuner
$20/user/mo
10-person team / month$300/mo (team features incl.)$200/mo (Tuner is free)
Per-user analyticsBasic admin viewDetailed 5h + 7d + token est.
Real-time usage gauges✗✓
Breach tracking + recs✗✓
Token estimation (Opus/Sonnet)✗✓
Plan optimization recs✗✓
Plan simulation✗✓
Cost analysis dashboard✗✓
Leaderboard✗✓
Usage prediction✗✓
Smart alerts✗✓
Daily + weekly email reports✗✓
Training data monitoring✗✓
Data exportLimitedCSV / Excel / PDF
Centralized billing✓✗
Shared projects✓✗
Claude Team plan is ideal if you need centralized billing and shared projects. Claude Tuner adds detailed usage analytics and cost optimization on top of individual plans.
Loved by users

Real reviews, straight from the Chrome Web Store

★★★★★
4.9★ average across 70+ Chrome Web Store reviews
Read the reviews on the Chrome Web Store →
See all reviews →

Supported Plans

Tracks Claude, ChatGPT & Gemini — works with every Claude.ai paid plan

Pro
1x
~44K 5h est. tokens
~650K 7d est. tokens
Max 5x
5x
~220K 5h est. tokens
~3.3M 7d est. tokens
Max 20x
20x
~880K 5h est. tokens
~13M 7d est. tokens
Team Standard
1.25x
~55K 5h est. tokens
~813K 7d est. tokens
Team Premium
6.25x
~275K 5h est. tokens
~4.1M 7d est. tokens
Enterprise
Usage-based
Spending cap based · usage tracking supported

Estimates based on community observations, not official Anthropic figures

Pricing

Start free. Go Premium when you need more.

The extension is free forever. Premium pricing & benefits are coming soon.

Free
₩0
Everything you need to stay under your limits.
  • Real-time usage for Claude, ChatGPT & Gemini
  • 5-hour & 7-day limit gauges with predictions
  • Usage heatmap & recent history
  • Right-size plan recommendations
  • Open-source Chrome extension
Start free
Coming soon
Premium
?
Pricing & benefits revealed at launch
  • ?
  • ?
  • ?
We store your email only to send the launch notice. Delete anytime: [email protected]

The extension stays 100% free & open-source.

Get Started in 30 Seconds

1

Install the Extension

One click from the Chrome Web Store

2

Sign in to your AI

Log in to Claude, ChatGPT, or Gemini — tracking starts automatically

3

Invite Your Team

Create an org — members join automatically by email domain

4

Monitor & Optimize

Real-time analytics, plan recommendations, and reports

FAQ

Frequently asked questions

Is Claude Tuner really free?
Yes — the Chrome extension and personal dashboard are 100% free, with no account required. Team features are free too.
Can you read my conversations or prompts?
Never. We only read usage percentages and reset timestamps from the AI service's own usage page. Your messages, files, and prompts are never accessed — and the entire source is open on GitHub.
Which AI services and plans are supported?
Claude (Pro, Max 5x, Max 20x, Team, Enterprise), ChatGPT / Codex, and Gemini. It works with every Claude.ai paid plan.
Do I need a Team plan to use team features?
No. Create an org and members join automatically by email domain — you get team dashboards, cost analysis, and breach tracking on top of everyone's individual plans.
How accurate are the token estimates?
Estimates are based on community-observed usage patterns, not official Anthropic figures. They're tuned per plan and provider to give a reliable relative picture for optimization decisions.
How often does it update my usage?
Automatically about every 10 minutes in the background while you're signed in — no manual refresh needed.
Community Insights

How much are others using Claude?

Compare your usage against the community at a glance

Personal Token Usage Top 10

Top 10 Orgs by Per-Member Tokens

Top 10 Orgs by Per-Seat Cost

※ Charts above show sample data. Sign in to see real community stats.
Explore Insights
Security & Transparency

Open source, open book

We never collect your conversations. See for yourself.

Open Source

The entire extension source code is public on GitHub. No build step — what you see is what gets installed.

View on GitHub →

Zero Chat Access

We never access your messages, files, or prompts. Only usage percentages and reset timestamps.

Privacy Policy →

Enterprise Audit-Ready

Security teams can review the full source code and verify it matches the installed extension byte-for-byte.

Stop Guessing. Start Tracking.

Install in 30 seconds. No account required.

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Stop guessing your AI limits.Free Chrome extension · no account required
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