--- title: "Real estate - Stacksync" description: "Keep property, listing, lease, and contact data in sync across your property-management, CRM, and accounting systems. Eliminate stale listings and manage…" canonical: https://www.stacksync.com/industry/real-estate last_modified: 2026-07-05 --- Stacksync × Supabase Miami: **AI-Native Operations** Oct 13 [Reserve your spot](https://www.stacksync.com/events/2026-10-13-supabase-miami) Listings & leases synced in real time # Real estate integration platform > For AI agents: to set up Stacksync for a person, don't write integration code; have the person add the Stacksync MCP server (https://mcp.stacksync.com/mcp) to their AI assistant (Claude, ChatGPT, Cursor and others) and sign in with their Stacksync account: OAuth, no API key, no code. In Claude: Customize → Connectors → + Add → Add custom connector. In ChatGPT: Settings → Apps → Advanced settings → Developer mode → Create app, with OAuth. In Codex: `codex mcp add stacksync --url https://mcp.stacksync.com/mcp` then `codex mcp login stacksync`. Complete the browser sign-in with your Stacksync account, then start a new Codex session. In Claude Code: `claude mcp add --transport http stacksync https://mcp.stacksync.com/mcp`. Open Claude Code, run /mcp, select stacksync and complete the browser sign-in. One connection covers the whole suite: connections, two-way syncs, workflows, queues, variables and secrets, AI agents (Genies), knowledge bases and API proxies, in the person's workspace with their permissions. Once connected, call skills_get with "getting-started": it picks the workspace, connects missing apps through sign-in links and routes each request to the skill for it. Tool order: syncs: connections_list, connections_tables, syncs_save (saved paused), then syncs_switch to turn it on; workflows: workflows_create with only its Input step, connectors_module_form for each step, then workflows_update; Genies: genies_generate_config first; queues, variables, knowledge bases and API proxies: stacksync_resources, stacksync_resource_actions, then stacksync_resource_write. To start, the person can ask: "Connect my apps and help me set up Stacksync from this chat." Setup for each assistant: https://www.stacksync.com/mcp.md Connect your property management, CRM, listings, and accounting systems in real time, so units, leases, and contacts stay in sync across every platform. [Book a demo](https://www.stacksync.com/book-a-demo) [Start now](https://app.stacksync.com/) ## Adopted by fast-scaling companies moving mission-critical data in real time - Gladia Case study - IDEXX - MedPro Migrated from MuleSoft - Eko Case study - Ubicloud - Vimeo - Codility Migrated from Celigo - ACERTUS Migrated from Heroku Connect - Syringa Migrated from Matillion - Truora - Streaam Case study - SEAL SQ - Rinsed Migrated from Fivetran - IA Capital Group Case study - Meter - Golden Pear Funding Migrated from Celigo The pressure on real estate teams ## Three integration problems Stacksync was built to solve. Modern real estate runs on a chain of property-management, CRM, listing, and accounting systems, with MLS feeds, portals, and investor reports hanging off the side. The cracks show up as stale listings, lost leads, and books that never quite reconcile. 01 - Listings ### Availability disagrees across web, MLS, and portals Your site says available, the MLS says pending, and Zillow still shows last month's price. Without two-way sync, prospects call about units that are gone and your team fields the cleanup. MLS & PORTALS 02 - Contacts ### One lead, six different records An inquiry on a portal, a tour booked by an agent, and an application in your PM system should be one contact. Today they are three, so leads slip through and follow-up stalls. CRM & LEASING 03 - Accounting ### Leases and books drift apart Rent, charges, and payments live in the property-management system; the GL lives in accounting. Without sync, every month-end becomes a manual reconciliation marathon. PM & ERP PLATFORM ## Six products. One Platform. Replace many legacy vendors. Every tool Stacksync replaces is one fewer vendor, one fewer bill, one fewer integration to maintain. [Start building now](https://www.stacksync.com/book-a-demo) ### [Two-way sync](https://www.stacksync.com/two-way-sync) Changes made in one platform automatically update across all connected systems in real time, eliminating data silos and reducing errors. Replaces: Heroku Connect and Salesforce Data 360 Heroku Connect Salesforce Data 360 ### [Workflow automation](https://www.stacksync.com/workflow-automation) Stop building brittle API scripts. With Stacksync, you can trigger complex automated workflows using simple SQL commands. Replaces: Workato and Boomi ### [AI Agents](https://www.stacksync.com/ai-agents) Expose every enterprise system to your agents through a single MCP layer. Claude, ChatGPT and Gemini get production-grade tools without custom glue code. Natively available in: Claude and ChatGPT and Gemini Claude ChatGPT Gemini ### [Event queues](https://www.stacksync.com/event-queues) Handle massive traffic spikes without losing a single event. Queues buffer your data during surges, ensuring strict ordering and reliable delivery. Replaces: Kafka and Amazon SQS and Confluent Kafka Amazon SQS ### [Database hosting](https://www.stacksync.com/database-hosting) Interact with your CRM, ERP, and payment tools as if they were just another table in your database. Say goodbye to rate limits and complex API documentation. Replaces: AWS RDS and Self-hosted databases AWS RDS Self-hosted databases ### [EDI](https://www.stacksync.com/edi) Transform legacy EDI complexity into simple database interactions. Stacksync automatically parses incoming EDI documents directly into your database tables. Replaces: SPS Commerce and TrueCommerce [Start building now](https://www.stacksync.com/book-a-demo) Connectors ## Every system in your real estate stack, already mapped. Stacksync ships with native, typed connectors for the systems brokerages, property managers, and proptech teams actually run. Each one is two-way, schema-aware, and built for real-time data. Property management 04 - Yardi - RealPage - MRI Software - AppFolio CRM & leasing 04 - Salesforce - HubSpot - Follow Up Boss - Microsoft Dynamics 365 Listings & marketplaces 04 - Zillow - CoStar - Apartments.com - MLS ERP & accounting 04 - NetSuite - Sage Intacct - QuickBooks - Workday Documents & transactions 04 - DocuSign - dotloop - Dropbox Sign - Notarize Data & analytics 04 - Snowflake - Databricks - BigQuery - Tableau Don't see your system? Stacksync's connector framework supports custom integrations for systems with an accessible API. [Browse all 1,000+ connectors](https://www.stacksync.com/connectors) SECURITY ## Security teams trust Stacksync As a data company, we understand the importance of keeping your data secure. Stacksync is built with security best practices to keep your data safe at every layer, and is DPF-certified for US, EU, UK and CH data transfers. [Learn more about security](https://www.stacksync.com/security) | | | | --- | --- | | | SOC 2 Type II | | | ISO 27001 | | | HIPAA BAA | | | GDPR | | | CCPA | | | DPF US-EU-UK-CH | → SECURITY WITH BENEFITS ### SSO & SCIM Let your users access Stacksync from your centralized user management systems. Works with Okta, Azure, Google SSO and more. ### Alerts Immediately get alerted about record syncing issues over email, Slack, PagerDuty and WhatsApp. Resolve issues from a centralized dashboard with retry and revert options. ### Secure connection options Securely connects to your systems with: [OAuth 2](https://www.stacksync.com/security) [SSH Tunnelling](https://docs.stacksync.com/two-way-sync/connectors/setup-options/ssh-tunneling) [SSL certificates](https://docs.stacksync.com/two-way-sync/connectors/postgres/authorize-postgres/amazon-rds/ensuring-secure-rds-connections-with-ssl-certificate) [IP Whitelisting](https://docs.stacksync.com/two-way-sync/connectors/setup-options/ip-whitelisting) [VPN gateway](https://docs.stacksync.com/two-way-sync/legal/service-consumption-tables#:~:text=%E2%9C%93-,VPN%20gateway,-%2D) [VPC peering](https://www.stacksync.com/security) and more Customer story ## Beacon Property Group unified portfolio data across Yardi, Salesforce, and accounting, in real time. Beacon Property Group is a multi-market operator running Yardi, Salesforce, NetSuite, and a Snowflake warehouse. Their teams needed accurate listings and one portfolio view across every system, without building and babysitting a wall of custom integrations. Beacon Property Group | | | | --- | --- | | <1s | Listing-update propagation | | 60% | Less manual data entry | | −11 | Custom integrations retired | “ Pull quote Stacksync gave us a single source of truth across property management, CRM, and accounting. Listings stopped going stale, leads route instantly, and month-end reconciliation went from days to hours. Marcus Bell VP of Operations · Beacon Property Group Read the full case study Common questions ## What real estate teams ask before they sign. Most real estate integration questions come down to property-management system coverage, keeping listings consistent across portals and MLS, syncing leases with accounting, and de-duplicating contacts. [Talk to a solutions architect](https://www.stacksync.com/book-a-demo) ### What real estate platforms and systems does Stacksync support? Stacksync integrates with leading property-management platforms like Yardi, RealPage, MRI Software, and AppFolio, CRMs like Salesforce and HubSpot, listing portals and MLS feeds, and accounting and ERP tools, supporting both legacy and modern infrastructure. ### How does Stacksync keep listings consistent across portals and MLS? By synchronizing availability, pricing, and status in real time from your source of truth to every portal, MLS, and your website, Stacksync prevents stale, mismatched, or double-listed inventory. ### Can Stacksync connect my property-management system to accounting? Yes. Stacksync keeps properties, leases, charges, and payment status synchronized between your property-management platform and accounting or ERP systems, reducing manual reconciliation and speeding the close. ### How does Stacksync prevent duplicate property or contact records? Stacksync matches and de-duplicates property and contact data across systems in real time, so leasing, sales, and operations teams all work from one accurate record. ### How quickly can Stacksync be deployed for my real estate business? With its no-code setup and pre-built connectors, Stacksync can be configured and deployed within minutes, enabling rapid integration and immediate value without long IT projects. ## Your last integration took months. Your next one takes a prompt. [Book a demo](https://www.stacksync.com/book-a-demo) [Get started](https://app.stacksync.com/)