BuzzMeIn
Better for residents who want a lightweight condo buzzer forwarding app and mostly manual remote entry workflows.
Compare two lightweight alternatives to hardware-heavy smart intercom projects, both built for existing phone-based condo buzzer systems.
Protobuzz and BuzzMeIn both avoid the biggest drawback of hardware-heavy smart intercom projects: replacing building equipment that already works. Each product is built to modernize an existing phone-based condo buzzer system through software.
That means both are relevant for condos and apartments that want mobile access, remote buzz-in, and a lighter deployment path than a full lobby retrofit.
BuzzMeIn is primarily a buzzer forwarding app. Its center of gravity is simple resident use: virtual buzzer numbers, call forwarding, guest access, and remote entry from a phone.
Protobuzz starts with the same no-hardware-required foundation, then expands further into delivery access management, guest scheduling, and configurable workflows for hosts and property teams. If you only want forwarding, BuzzMeIn may be enough. If you want forwarding plus operational logic, Protobuzz is the stronger fit.
Better for residents who want a lightweight condo buzzer forwarding app and mostly manual remote entry workflows.
Better for residents, Airbnb hosts, and property managers who want forwarding plus more configurable access workflows on top of existing phone-based hardware.
Both products keep the hardware requirement low, which is a major advantage over smart intercom systems that require a building replacement project.
| Capability | BuzzMeIn | Protobuzz |
|---|---|---|
| Hardware model | Works with existing phone-based condo buzzer systems and avoids hardware replacement. | Also works with existing phone-based buzzer systems and avoids hardware replacement. |
| Core focus | Simple buzzer forwarding, virtual buzzer numbers, and remote entry workflows for residents. | Buzzer forwarding plus automation workflows, delivery access logic, guest scheduling, and broader operational controls. |
| Guest access depth | Guest access and remote entry centered on straightforward resident use cases. | Guest access with more configurable timing, repeat-visitor workflows, and stronger coordination for hosts or building teams. |
| Delivery and vendor workflows | Primarily focused on forwarding calls so a resident can answer remotely. | Built to extend beyond forwarding with delivery windows, fallback rules, and better support for recurring service access. |
| Best fit | Residents who want a lightweight buzzer forwarding app without replacing building hardware. | Residents, Airbnb hosts, and property managers who need forwarding plus more configurable access workflows. |
| Capability | BuzzMeIn | Protobuzz |
|---|---|---|
| No new hardware required | Existing phone-based buzzer | Existing phone-based buzzer |
| Virtual buzzer number workflows | Core focus | Supported |
| Simple resident forwarding | Primary value | Plus added controls |
| Remote entry from phone | Resident-focused | Resident + team workflows |
| Guest scheduling | Limited emphasis | Structured workflows |
| Delivery access logic | Forwarding-first | Windows and rules |
| Airbnb or co-host workflows | Not core positioning | Host-friendly |
| Property manager fit | Resident-focused | Multi-property support |
Choose BuzzMeIn if your main goal is straightforward condo buzzer forwarding and remote buzz-in. Choose Protobuzz if you want the same hardware-light approach but expect access workflows to grow more complex over time.
For related comparisons, review Protobuzz vs. CondoBuzzer and Protobuzz vs. Enterkey to compare other forwarding-first and app-only alternatives.
Protobuzz answers the most common questions about smart buzzer access, subscriptions, and getting started below.