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Proptia vs Sine

People
ProptiaVisitor Management Systems
SineVisitor Management
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Price
Published entry price
$49+per site / month

Visitor Management Systems

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Visitor Management Systems

Overview
Focus
Visitor Management Systems
Visitor Management
Product
Community security and access management platform for gated communities and HOA properties.
Sine provides visitor and contractor management software that streamlines the check-in process and ensures compliance for workplace access.
Headquarters
Los Angeles, California
Melbourne, Australia
Company size
11-50 employees
51-200 employees
Founded
2018
2014
Pricing details
Plan
Published entry price
Published rate
$49+ / site / month
Free options
Free trial
Pricing source
Source updated
Oct 29, 2026
Nov 1, 2026

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Visitor Management Systems