SaaSDiet is a local-first Chrome extension that automatically tracks your active dwell-time on registered SaaS domains, calculates your true cost-per-hour ROI, and helps you prune underutilized subscriptions.
Track usage, manage renewals, and prune tools
— 100% locally in your browser.
Tired of surprise credit card charges? SaaSDiet tracks your renewal schedule and displays alarms days before your SaaS bills recur, giving you plenty of time to diet and cancel.
Monitor your active usage time in real-time each month. Access detailed historical charts to review your usage trends over the past few months and decide which tools are worth keeping.
Financial details and browser histories are deeply personal. SaaSDiet operates entirely on your client-side browser—no cloud databases, no trackers, and zero data uploads.
Simple, beautiful, and fully local tools to keep your SaaS spending lean.
No cheating by leaving tabs open. SaaSDiet monitors key presses, mouse scrolls, and tab changes locally, counting seconds only when you are actively engaging with the tool.
SaaSDiet tracks your active usage automatically and structures it into beautiful historical charts. Easily review your software consumption trends over several billing cycles.
Billing cancel options are notoriously hard to find. SaaSDiet bundles deep-links directly to billing and cancellation pages for popular tools like ChatGPT, Claude, and Canva.
Cycle aesthetics effortlessly. Toggle between Cyber Dark (default), Cozy Cream (warm light mode), Midnight Slate, and Industrial Gray directly from the app logo.
See how different professionals use SaaSDiet to optimize their digital spending and save money.
"I was paying $30/month for Midjourney alongside Figma. After checking SaaSDiet, I realized my actual usage on Midjourney was only 1 hour per month, making it $30/hour! I used the 1-click cancel page link to terminate billing immediately."
"I subscribed to ChatGPT Plus and Cursor Pro simultaneously. SaaSDiet showed my ChatGPT active dwell time fell to near-zero as I moved my coding tasks inside Cursor. Consolidating saved me an easy $20/month."
"I kept Canva Pro on recurring billing for occasional presentations. SaaSDiet alerted me that my Canva usage was only 32 minutes this billing cycle. I canceled the pro tier and moved back to the free version."
We believe financial and browsing metrics are extremely personal. SaaSDiet does not store or process user data on third-party servers. All operations happen in your browser.
SaaSDiet does not utilize tracking databases or external analytics tools. 0 bytes of your usage statistics or browsing histories are uploaded.
All subscription profiles, logs, and cost settings are stored locally on your device via Chrome Local Storage (`chrome.storage.local`).
`tabs` and `idle` permissions are utilized strictly locally to check if active tabs match your registered domains, pausing timers instantly when you go idle.
SaaSDiet is completely open source. You can audit every line of tracking and storage logic on our public repository to ensure total transparency.