Never get surprise charges again.
Log a trial once → get reminded before billing. Local-first. Free.
✅ Why TrialKiller?
- 📱 Local-First Privacy: Your data stays on your device, export anytime.
- 🔔 Smart Reminders: Get alerted 7, 3, and 1 day before renewal with cancel instructions.
- 💰 Save Hundreds: Never pay for forgotten trials. Users save $200+ annually.
💬 What People Say
"Saved me $89 last month from trials I forgot about. The reminder is a lifesaver!"
— Alex R.
"Adobe would have auto-renewed at $54.99. Got reminded 3 days before. Thank you!"
— Priya S.
"Simple and effective. Finally an app that helps instead of complicating things."
— David K.
📝 Track Trials via Web Form
Add trials directly on this page. Get email reminders before renewal.
💡 Requires TrialKiller Pro ($3.99/mo or $14.99 lifetime) for email reminders.
✅ Instant cancel. No spam. One message to stop.
🔍 Want to see how our reminders work first?
Get a demo reminder in <5 seconds. No commitment required.
💬 Prefer Telegram? Use Our Bot
Track trials directly from Telegram. Simple commands, instant reminders.
Open @TrialKillerBotCommands: /start to begin, /code YOUR-LICENSE to activate Pro, then add trials using the form above
🔌 Or Use the Browser Extension (Optional)
Automatically detects trial end dates from checkout pages and emails. Works offline, privacy-first.
Add to Chrome → Add to Edge →🔒 Minimal permissions required. Your data stays local & private.
📊 Compare Plans
| Feature | Free | Pro Monthly | Lifetime |
|---|---|---|---|
| Local trial tracking | ✅ | ✅ | ✅ |
| Calendar export (.ics) | ✅ | ✅ | ✅ |
| Email reminders (T-7, T-3, T-0) | — | ✅ | ✅ |
| Cancel instructions included | — | ✅ | ✅ |
| Price | Free | $3.99/mo | $14.99 once |
⚡ Get Pro - Never Miss a Renewal
Automatic email alerts at T-7, T-3, and on renewal day with cancellation instructions.
✅ Auto-activated instantly. Use code LAUNCH20 for 20% off!
Secure Payment via
✅ 30-day money-back guarantee - no questions asked
✨ How It Works
- Automatic Detection: Extension spots trial end dates on checkout pages and confirmation emails
- Local Storage: Save trials privately on your device + export to calendar (.ics)
- Smart Reminders (Pro): Get emails 7 days, 3 days, and on renewal day with merchant-specific cancel instructions
💬 User Success Stories
"Saved $89 last month from trials I completely forgot about. The reminder emails are a lifesaver!"
— Alex R., Boston
"Adobe Creative Cloud trial would have auto-renewed at $54.99. Got reminded 3 days before and canceled. Thank you!"
— Priya S., Seattle
"Finally, an app that actually helps me manage subscriptions instead of making it worse. Simple and effective."
— David K., Chicago
❓ Frequently Asked Questions
Never. Your trials are stored locally on your device. We only store email+dates for Pro reminder emails.
Very high! We detect patterns from major merchants (Netflix, Spotify, Adobe, etc.). You can always manually add trials too.
Yes! Search @TrialKillerBot or visit t.me/TrialKillerBot. Commands:
/start, /code YOUR-LICENSE, then add trials via the web form above.Email alerts@trialkiller.app with your purchase email. 7-day money-back guarantee—we'll process within 24 hours, no questions asked.
We send 3 reminders (T-7, T-3, renewal day) to make sure you never miss it. Calendar export is also available.
Yes! Pro subscription can be canceled anytime. Lifetime is one-time payment, no recurring charges.