INSTANT alerts when visa, DMV, NHS & passport slots open. Telegram notifications. Never miss a slot — monitors 24/7 automatically.
Users
16
0 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#167K
#140K among extensions
Version
2.1.0
updated 20 Jul 2026
Users
monthly, 4 months
Latest, 21 Oct 2026:16 usersMove the mouse over the chart for any month
Ratings count
monthly, 4 months
Latest, 21 Oct 2026:1 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About SlotSniper — Appointment Slot Grabber
🎯 NEVER MISS A VISA OR APPOINTMENT SLOT AGAIN
Tired of refreshing booking pages for weeks? SlotSniper monitors any appointment page 24/7 and sends INSTANT alerts the moment a slot opens — so you book before anyone else.
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✅ WORKS FOR:
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🛂 US Visa, UK Visa, Schengen, Canada, UAE, Saudi Arabia
🚗 DMV appointments (USA)
🏥 NHS & hospital appointments (UK)
🚙 Driving test slots (UK)
📘 Passport office appointments
🗽 USCIS appointments
🌍 ANY appointment website worldwide
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⚡ HOW IT WORKS:
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Click SlotSniper icon in Chrome
Paste your appointment page URL
Go live your life normally
SlotSniper checks every 60 seconds
Slot opens → INSTANT notification fires
Click notification → booking page opens
Book your slot before anyone else!
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🆓 FREE PLAN INCLUDES:
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✓ Up to 3 trackers
✓ Check every 60 seconds
✓ Instant browser notifications
✓ 12+ quick templates for popular sites
✓ Full activity log
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⭐ PRO — $29 LIFETIME:
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✓ Unlimited trackers
✓ Check every 30 seconds
✓ Telegram alert straight to your phone — set up in 1 minute, free forever
✓ All future updates free
✓ Pay once — use forever
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🔒 PRIVACY:
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✓ No data collected
✓ No account required
✓ Everything stays on your device
✓ Open and transparent