PropTech spans a wide range — a simple listings app and a smart-building IoT platform are different engineering problems wearing the same "real estate app" label. Industry estimates put property management software at $85,000-$220,000 and smart-building technology up to $300,000, and the gap is almost entirely integration complexity.
What actually drives the cost
- Listing syndication. MLS feeds and third-party listing APIs you don't control, with failure modes you have to handle gracefully.
- Payment processing. Rent collection, deposits and fee splitting — real money, so it needs the same care as a fintech feature.
- IoT integration (smart buildings only). Device connectivity and real-time status add a genuinely different engineering layer than a standard CRUD app.
The AI-driven trend worth knowing about
2026's proptech activity is leaning hard into AI-assisted operations — automated maintenance scheduling, natural-language property search, AI agents handling routine tenant requests. If that's relevant to your product, see our AI Integration Services — it's the same "add intelligence to what you already run" approach applied to property management.