SentriLock vs ShowingHero
The second major Bluetooth lockbox standard in US real estate — officially endorsed by NAR and used in many state/regional MLSs.
~$14/mo (MLS dues)
An independent showing-scheduling alternative to ShowingTime, popular with brokerages wanting a non-Zillow-owned option.
$15/agent/mo
SentriLock vs ShowingHero: feature comparison
| Feature | SentriLock | ShowingHero |
|---|---|---|
| Online Scheduling | ✗ | ✓ |
| Agent-to-Agent Messaging | ✗ | ✓ |
| Feedback Collection | ✗ | ✓ |
| Lockbox Integration | ✓ | ✓ |
| MLS Integration | ✓ | ✓ |
| Self-Tour Support | ✗ | ✗ |
| Brokerage Analytics | ✓ | ✓ |
| Mobile App | ✓ | ✓ |
SentriLock — Pros & Cons
Pros
- ✓Official NAR-endorsed lockbox system
- ✓Bluetooth access via SentriKey app
- ✓Showing activity data
- ✓Wide MLS coverage in many regions
Cons
- ✗Not a choice — determined by your MLS
- ✗Hardware purchase required
- ✗Less widely deployed than Supra in some markets
ShowingHero — Pros & Cons
Pros
- ✓Independent alternative to Zillow-owned ShowingTime
- ✓Flat per-agent pricing
- ✓Brokerage dashboard for oversight
- ✓Mobile app included
Cons
- ✗Smaller ecosystem than ShowingTime
- ✗Not bundled with any MLS
- ✗Requires explicit adoption
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