PropTech Systems & RESO
MLS Integrations
Build lightning-fast property search portals, coordinate electronic document signings, and connect direct MLS database streams with headless speed.
































Streamlining Transactions with PropTech Apps
Syntrix Systems designs and builds high-performance PropTech platforms. We solve listing lag and search bottlenecks by syncing direct MLS channels into Elasticsearch and PostGIS. This ensures property boundaries, images, prices, and bookings remain in synchronization, looking crisp and loading in milliseconds.
Whether creating client-facing portal applications with Mapbox, deploying electronic escrow integrations, or setting up portfolio dashboards for property developers, we build robust systems.
Industry Capabilities
Tailored engineering services to optimize operational metrics and integrate shop-floor OT with IT systems.
● RESO Web API & MLS Sync
Connect with regional MLS databases using modern RESO Web API standards to fetch and sync properties in real time.
OT-IT Integration Architecture
Select a pipeline layer to inspect how field signals are funneled to enterprise systems.
PropTech Database & Sync (Layer 1)
Data collection pipelines and caches designed to import and normalize millions of property listings from MLS streams.
Evaluate Your Efficiency ROI
Determine the potential transaction velocity increase and admin hours saved by upgrading to our fast PropTech portal search engines. Slide the settings to estimate real-time efficiency savings by integrating telemetry protocols.
PropTech Lead Conversion Calculator
Deploying the Framework
A structured, phase-based implementation pipeline ensuring safety and seamless OT-to-IT connectivity.
MLS & RESO Discovery
Analyze local MLS licensing conditions, data mapping sheets, and CRM requirements to plan metadata tables.
Spatial Database Setup
Deploy spatial PostgreSQL instances and configure incremental indexing loops mapping to RESO parameters.
Search & Map Interface
Assemble responsive customer search tools, Mapbox API integrations, and asset caching systems.
Transaction & SSO Sync
Integrate contract APIs, configure rent payment gateways, and establish security credentials.
Platform Deployment
Publish portal instances on high-availability edge nodes, run load tests, and configure DNS routing.
Client Solutions In Action

MLS Modernization at BlueStone Realtors
Syntrix built a custom PropTech search portal and agent CRM for BlueStone, linking 14 different MLS feeds into a unified Elasticsearch cluster that handles Mapbox searches in under 80 milliseconds.
Technical FAQs
Answers regarding security standards, system integrations, and rollout scheduling details.
Ready to upgrade your
Real Estate Platform?
Unify your MLS streams, reduce search lag, and automate lease contracts. Connect with our PropTech engineering team today.