The AI Subscription Assistant Living in Your Browser
Auto-detect hidden subscriptions, instantly sync receipts from Gmail, and manage your budget without ever switching tabs.
★★★★★Trusted by 500+ agencies
Subscription Intelligence
Welcome back,
Alexander
Monthly Spend
$1,249
Capacity
45%
New Findings Available
Found 3 subscriptions in Gmail
Average User Savings
From catching forgotten trials and overlapping tools.
Hidden Subs Found
In the first 5 minutes of installing the extension.
Locally Processed
Your browsing data never explicitly leaves your device.
Stop Losing Money to the Tabs You Forgot About
We built the SubDupes Extension because manual tracking is broken. Whether you're browsing a new SaaS pricing page or digging through email receipts, our extension works quietly in the background to ensure you never double-pay again.
Missing the Obvious
Quiet Confidence
Duplicate Prevented
You already have a design tool.
Receipt Synced
From Gmail directly to tracking.
See it in Action
Watch how the extension quietly protects you while you browse, eliminating the need for manual data entry.
Everything You Need, Inside Your Browser
We built our extension directly into the tools you already use, creating a frictionless tracking experience.
Never Miss a Receipt
We seamlessly inject a "Copy BCC" button directly into your Gmail compose window. Forwarding receipts and invoices to your SubDupes alias now takes exactly zero effort.
AI Spotter
Browsing a pricing page? The extension proactively scans and alerts you to potential duplicate subscriptions.
Similar tool detected
You already have an active subscription for a CRM.
Your Finances, One Click Away
Access your complete subscription overview, upcoming renewals, and real-time active slots directly from the beautiful extension pop-up. No need to open a new tab or log in again.
Monthly Spend
$850
Slots
12/20Setup in 3 Easy Steps
No complex configurations required. Start catching duplicates immediately.
Install in Seconds
Add the extension to Chrome with one click. It's lightweight, secure, and completely free to use.
Pin & Authenticate
Pin it to your toolbar and log in with your SubDupes account to activate Live Sync Mode for real-time tracking.
Browse on Autopilot
Let the Smart Scanner run in the background. We'll handle the price detection and receipt sorting automatically.
Built for Everyone
Whether you manage complex client operations or just want to trim your monthly bills.
Agencies & Studios
Stop double-paying for Figma, Adobe, and Webflow seats across different client projects. SubDupes instantly alerts you if a tool is already active in your tech stack.
Freelancers & Founders
Every dollar counts when managing your own overhead. Ensure you aren't leaving trials active after a project ends and instantly sync receipts to your accounting dashboard.
Personal Finance
Cancel the streaming services you haven't watched in 6 months. We'll spot when you're paying for multiple overlapping content providers without you lifting a finger.
Your Inbox is Yours. Period.
We designed the SubDupes extension with privacy as the core foundational requirement. We don't read your emails or sell your browsing data.
No Read Access
We only parse the emails you explicitly choose to forward using our BCC button. We do not index or store your historic emails.
Local Processing
Bulk detection and pricing scans run locally in your browser leveraging Chrome's secure storage. Your raw data never leaves the tab.
Secure API
When sync is enabled, all transmission between the extension and your SubDupes dashboard is encrypted in transit and at rest.
Ready to take control of your stack?
Join 500+ agencies optimizing their digital overhead.