Track subscriptions directly from your browser
Capture from anywhere
Not just billing pages. Capture subscriptions from payment flows, email receipts, and usage dashboards across 80+ services.
Billing Pages
Account billing, invoices, payment history
Subscription Pages
Plan management, upgrade/downgrade flows
Email Receipts
Gmail & Outlook invoice auto-detection
Usage Dashboards
API usage, token consumption tracking
Everything you need to track AI spending
Powerful features that work seamlessly together to give you complete visibility into your AI subscriptions.
One-Click Capture
Visit any billing or subscription page, click the extension to instantly save all details to your dashboard.
Smart Auto-Detection
AI-powered recognition for OpenAI, Anthropic, Stripe, and 80+ billing page layouts. No manual input needed.
Payment Page Support
Works on checkout pages, subscription management, and payment history pages across all major providers.
Live Usage Tracking
See real-time API usage, token consumption, and spending directly in the extension popup without leaving the page.
Email Auto-Parse
Automatically detects subscription emails in Gmail/Outlook and extracts billing info with one click.
Renewal Alerts
Get browser notifications 7, 3, and 1 day before any subscription renews. Never miss a charge again.
Instant Sync
Captured subscriptions appear in your dashboard within seconds. Works across all your devices.
Privacy First
No browsing history stored. Only billing data you explicitly capture is synced. Open-source core.
Auto-detects 80+ services
The extension recognizes billing pages, payment flows, and email receipts from all major providers.
Get started in 30 seconds
Install Extension
Add AI Subs Check to Chrome from the Web Store. Takes 10 seconds.
One click install, no configuration needed
Sign In
Connect to your AI Subs Check account with one click.
Uses secure OAuth; then open /extension/connect once to hand off the session to the extension
Start Capturing
Visit any billing page and click the extension to save details.
Works on 80+ sites automatically
Loved by engineers
"The usage tracking feature is incredible. I can see my API spend in real-time without leaving my IDE."
Alex Chen
ML Engineer @ Anthropic
"Email auto-parse saved me hours. It detected all my subscription receipts and imported them automatically."
Sarah Kim
Startup Founder
"Finally stopped missing renewal dates. The browser notifications are a game changer."
Marcus Johnson
DevOps Lead
Ready to take control?
Join 12,400+ engineers who never miss a renewal. Free forever with your AI Subs Check account.
Learn more about each capability
Dive deep into how each feature works with detailed guides and examples.
Frequently asked questions
Is the extension free?
Yes! The extension is free for all AI Subs Check users, including Free plan accounts.
What pages can it capture?
Billing pages, subscription management pages, payment history, checkout flows, and email receipts from 80+ services including OpenAI, Anthropic, AWS, Stripe, and more.
How does email auto-parse work?
When you open a subscription receipt email in Gmail or Outlook, the extension detects it and offers to extract billing details with one click. No email access required until you click.
What data does the extension collect?
Only billing information you explicitly capture. We never track your browsing history or access pages you don't click.
Does it work with Firefox or Safari?
Currently Chrome and Edge only. Firefox and Safari versions are on our roadmap for Q2 2026.
Can I see my usage stats in the extension?
Yes! The popup shows real-time API usage, token consumption, and spending for connected services. No need to visit each dashboard.