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StackTools vs Claude Monitor

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

StackTools compared with Claude Monitor
DetailStackTools logo StackToolsClaude Monitor logo Claude Monitor
What it doesPrivate browser tools for everyday work Free browser extension that tracks Claude usage limits live in your toolbar
StageNot given Startup
FoundedNot given 2026
Based inNot given Not given
Pricing modelFree Open source
PricingNot given Free. Optional paid add-on Claude Monitor Pro on waitlist. Windows app UsagePeek AI: $9.99 one-time purchase (Microsoft Store) with 7-day free trial.
Key features
  • PDF merge, split and compress
  • Convert Word, Excel, images to PDF
  • OCR, redact and protect PDFs
  • Compress images (JPG, PNG, WebP, AVIF)
  • Convert HEIC images
  • Background removal
  • On-device image upscale
  • Works offline after first load
  • No signup required
  • Color-coded badge in toolbar showing usage percentage
  • Live countdown to every limit reset
  • Desktop notifications at 80% and 95% usage thresholds
  • Optional bar above Claude.ai chat box displaying limits
  • Tracks 5-hour session, weekly, and per-model usage limits
  • Displays extra-usage credits and Claude Code routine runs
  • Four layout options: Classic, Mixed, Grid, List
  • Six color themes for customization
  • Auto-refresh at customizable intervals
  • Detects Pro, Max, and Team plan types automatically
What makes it different
  • Files process in your browser with no uploads to servers
  • No account, no credit card, no friction
  • Works offline after first visit
  • Works on Claude Free plan where usage page shows nothing since August 2026
  • Minimal permissions and read-only design prevents exploitation
  • Shows exact reset times instead of cutting off mid-conversation
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)8 no change since last check13 no change since last check
Trust Flow (Majestic)44
Citation Flow (Majestic)1416
Referring domains (Majestic)419

4 details filled in for both companies.

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