Report updated Apr 16, 2026
KfB Install
For residential building owners, property managers, and authorized technicians responsible for managing delivery access and building security.
KfB Install is an established business app that is completely free. With a 4.5/5 rating from 72 reviews, it shows polarized user reception.
What is KfB Install?
Current Momentum
v1.47
* Support Xcode 26 * General bug fixes
Active Nemesis
Installer by ButterflyMX
By ButterflyMX
Other Rivals
7-Day Rank Pulse 🇺🇸
BusinessNo ranking data
Rating Pulse 🇺🇸
What makes this app unique?
What Does It Look Like?
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What Are The Key Features?
Dedicated interface for authorized technicians to install and service Key for Business hardware.
Provides time-bound, one-time access to Amazon delivery drivers, eliminating the need for building staff to manually buzz them in.
Authenticates driver identity, delivery address, and time of request before granting entry.
Allows property managers to grant access to approved third-party delivery providers (grocery, restaurant, etc.) via the system.
Integrates with over 95% of existing building access systems, including call boxes, fobs, and motorized gates.
How much does it cost?
- Free service for building owners and managers
The service is positioned as a value-add amenity for property managers to increase operational efficiency and resident satisfaction, with no direct cost to the building.
Who Built It?
AMZN Mobile
Extending the Amazon ecosystem to mobile through high-utility consumer services and integrated enterprise logistics tools.
Portfolio
13
Apps
What other apps does AMZN Mobile make?
Amazon Flex
Amazon Fire TV
Amazon A to Z
Amazon Seller
Amazon Business: B2B Shopping
Amazon Kids Parent Dashboard
Explore the full AMZN Mobile report
Portfolio breakdown, audience, momentum, and every app published by AMZN Mobile.
What do users think recently?
Analysis in progress, available soon
View the full user-sentiment analysis
Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.
What is the competitive landscape for KfB Install?
Where is it available?
Localized markets (9)
How's The Business Market?
Market outlook for this category
Available very soon
The rivals identified
The outtake for KfB Install
Strengths to defend, gaps to attack
Core Strengths
- Deep integration with Amazon's logistics and driver verification system
- High compatibility (95%) with existing building access hardware
- Zero-cost model for property owners and managers
Critical Frictions
- Niche utility focus limits public user feedback and data
- Heavy reliance on physical hardware installation and maintenance
- Limited brand identity outside of the Amazon logistics ecosystem
Growth Levers
- Expansion of third-party access to include home services (cleaning, pet care)
- Integration with broader smart building and IoT ecosystems
- Leveraging Alexa for voice-guided technician support
Market Threats
- Established property management platforms building hardware-agnostic access standards
- Privacy and security concerns regarding Amazon's access to residential spaces
- Competitors like ButterflyMX securing 'first-mover' status in new construction
Key Takeaways
KfB Install is an established business app that is completely free. With a 4.5/5 rating from 72 reviews, it shows polarized user reception.
Where Is It Heading?
Trend analysis
Available very soon