Life & fun · alternatives · 2026
24 alternatives to Da Buzzer
Your QR Doorbell
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Da Buzzer launched in 2022; newer entries below may have overtaken it.
- 1IB
I didn’t have a doorbell before (multiple reasons) and my house feels unwelcoming without one. So I built a doorbell app that uses a QR code - visitors scan the QR code to ring the doorbell and I get notified on my phone. Here is an example of the QR code I have on my door. You can scan it and say hello: https://www.thebacklog.net/img/2024/10/show-hn.png This was also a great excuse to build my first app for Android and iPhone. I’d love to get some feedback before I spend more time polishing the app. Please try it out and feel free to ask me any questions! No…
2024 · dingdongdoorbell.com · its alternatives →
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- 4SQ
Hi HN! I made a no-code platform for creating physical data collection apps, using QR codes [1]. It does not yet have a self-service config UI though, which limits adoption. That's why I recently released a Google Forms™ add-on for QR code check-in, based on the platform. This focused use-case makes it easy to provide a fully self-service config UI. How it works: 1. Create your Google Form as you normally would [2] 2. Activate the add-on if you hadn't already [3] 3. Craft a confirmation email to be sent to each form responder Upon each form submission, the add-on will send a PDF with a…
2023 · workspace.google.com · its alternatives →
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Turn your smartphone into a smart doorbell with QR code.
Jul 2026 · play.google.com · its alternatives →
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Sacnbell▲1A QR-powered smart doorbell with one-way video calling
Jan 2026 · scanbell.netlify.app · its alternatives →
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- 14Sacnbell▲3
The $0 video doorbell. No hardware, just a QR code.
Jun 2026 · scanbell.pages.dev · its alternatives →
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- 19BB
2011 · scoreboardsays.com · its alternatives →
- 20
QR Maker▲16Instant QR codes from any link—copy or download
2025 · qrmaker-now.vercel.app · its alternatives →
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The digital hotel guide — one QR code, all guest info.
2025 · scanporter.net · its alternatives →
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Stay connected to your door with a doorvi qr code
2024 · its alternatives →
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Scan & Create Custom QR Codes
2025 · apps.apple.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →