Your firm probably runs a CRM, a property management platform, an accounting system and, more and more, AI tools. Each one serves the team that uses it, but data rarely moves cleanly between them.
Few firms planned it this way. Tools were added one team at a time, and nobody owned the connections between them.
Ascendix’s real estate system integration experts connect the CRM, property management, accounting and AI tools your firm uses, including Salesforce and Dynamics 365, so data moves between them without rekeying. JLL, a client since 2010, grew CRM adoption about six times.
Connected data also makes AI useful. Once your systems agree, our AI Consulting Services help you decide where AI fits in your firm, and our AI Integration Services connect those tools to your data.
A lease, a comp and a loan look different in every system that stores them. As an API development company focused on real estate, we handle real estate API integration where an API already exists and build new connections where none do.
We connect ChatGPT, Claude and other AI tools to your integrated data, with access rules your IT team controls.
When a system has no usable API, or the one it has falls short, we build custom APIs for your data and volume.
We connect the platforms your teams use daily, such as CRM, listing portals, document storage and reporting tools.
Our team syncs rent rolls, tenant records and lease data from the property management platform into your CRM.
We clean, deduplicate and migrate records when you move off an old system or merge two after an acquisition.
Older in-house databases often hold years of deal history. We connect them to newer platforms or plan a phased exit.
We connect ChatGPT, Claude and other AI tools to your integrated data, with access rules your IT team controls.
When a system has no usable API, or the one it has falls short, we build custom APIs for your data and volume.
We connect the platforms your teams use daily, such as CRM, listing portals, document storage and reporting tools.
Our team syncs rent rolls, tenant records and lease data from the property management platform into your CRM.
We clean, deduplicate and migrate records when you move off an old system or merge two after an acquisition.
Older in-house databases often hold years of deal history. We connect them to newer platforms or plan a phased exit.
Tell us which systems your teams use. We’ll show you what to connect first and how long it will take.
CRM synced with listing portals
A listing updated once appears on the portal and the firm website. mock-up text to even blocks out
Deal pipeline tied to investor reporting
Deal pipeline, underwriting models and investor reporting connected, so acquisitions and investor relations teams quote the same numbers.
APIs and connectors for your product
Custom APIs plus connectors to the platforms your customers already use, such as Yardi, Salesforce and Dynamics 365.
Property management software, connected
Property management software integration with accounting, maintenance and tenant tools keeps lease records current across teams.
Ascendix has connected and consolidated data for commercial real estate firms for 25+ years.
Since 2010, Ascendix has integrated commercial real estate functionality into JLL’s Dynamics 365 CRM, including Excel and CSV import without manual entry and real-time duplicate detection. CRM adoption grew about six times.
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Ascendix consolidated Cresa’s spreadsheets and CSV files into one Salesforce database of about 8,000 records, including 2,500+ lease comps. The data reached about 95% accuracy and saves Cresa’s team about 3 hours a week.
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Your firm keeps the software it already runs. We connect what is there, add custom APIs where needed and recommend a replacement only when a system cannot be connected at a reasonable cost.
Salesforce, Dynamics 365
Property management and accounting platforms
Listing portals, firm websites, MLS feeds
Microsoft 365, SharePoint
ChatGPT, Claude
Power BI, data warehouses
Salesforce, Dynamics 365
Property management and accounting platforms
Listing portals, firm websites, MLS feeds
Microsoft 365, SharePoint
ChatGPT, Claude
Power BI, data warehouses
An integration review maps your current systems, the records that conflict and the connections worth building first.
Timelines depend on how many systems are involved and how clean the data is. Larger projects go live in stages, one data area at a time.
We map where your data lives, where records conflict and which connections matter most. You get a roadmap with scope, risks and a recommended order.
Length: 2–4 weeks
We design the integration, agree field-by-field mappings with your team and set security and access requirements with your IT lead.
Length: about 1 month
We build the APIs and connectors, then test them with realistic data volumes and edge cases before anything touches production.
Length: 3+ months
After go-live we track uptime, sync errors and response times, and adjust as your firm adds systems.
Length: ongoing
Talk to real estate system integration experts with 25+ years in real estate. Bring your current stack and we will walk through what to connect first.
We price integration work as a fixed scope or as time and materials, depending on how clearly the work can be defined up front. Cost depends on the number of systems, the condition of the data and whether custom APIs are needed. The integration review gives you an estimate before any build starts.
Real estate API integration connects systems that already offer APIs, such as Salesforce and Yardi. Custom real estate API development builds a new API where one is missing or too limited, for example to share data from an in-house deal database. Most real estate projects need both, and we scope each connection during the integration review.
Most real estate software integration projects take about four to six months from discovery to launch. Discovery runs 2 to 4 weeks, architecture and data mapping about a month, and build and testing 3+ months. Two systems with good APIs move faster. Projects with data migration, legacy databases or several platforms take longer, and we phase them so teams see results early.
