All platforms.
One API
Automate your real estate listing process with a modern solution for all marketplaces.
Integrating real estate platforms has never been so easy
EstateSync offers your company a reliable and fast integration to ImmoScout24, Immowelt, Kleinanzeigen, and many other marketplaces. Implement a modern REST-API instead of writing a lot of manual integration code.
Publish listings
EstateSync ensures that your real estate listings appear on the desired marketplaces complete and in the correct format.
Receive contact requests
EstateSync automatically notifies your system as soon as interested parties want to get in touch regarding a listing.
Accelerate your business
Whether startup or enterprise, we make sure you are well prepared for your success in the real estate industry.
Save months of development time
With EstateSync, you don't have to spend time integrating multiple marketplaces. Put your first listing online in minutes.
Focus on your core business
Focus on your product instead of building technical knowledge maintaining integration code. We take care of the technical details.
This is EstateSync
EstateSync is the API platform for software companies in the proptech market.
Optimize publishing and related processes on real estate marketplaces like ImmoScout24, Immowelt and Kleinanzeigen.
Scalable platform for your project
Both rapidly growing startups and international corporations have been relying on EstateSync for several years. With industry-leading service availability and continuous updates, we are a reliable partner for your enterprise.
Instantly scalable
Ready when you are – EstateSync is based on cloud technology and can easily scale with your product.
DocumentationHighest availability
With historical availability of 99.999%, EstateSync provides a stable foundation for any project.
API StatusGDPR-compliant
All data remains on servers within the EU and sensitive information is regularly anonymized.
Data protectionDeveloper Dashboard
Created properties, events, API keys and settings can be checked using the EstateSync dashboard. Real-time updates allow a smooth development process.
Privacy by Design
Our products are built with privacy as the highest priority. Data is stored on European servers and confidential information is anonymized regularly.
Documentation
Due to the API-First approach, our product is well documented and enables fast and efficient development. The API is standardized according to OpenAPI 3.1.
Webhooks
You do not have to regularly poll our API just to notice updates. EstateSync automatically sends HTTPS requests to your service when configured events occur.
Tailored to your business model
We successfully work with both enterprises and startups in B2B and B2C sectors. Thanks to its flexible data model, EstateSync supports various use cases for the real estate industry — for classic as well as highly innovative companies.
We are always happy to advise you on integrating EstateSync.
For modern software development
We know the many challenges associated with the integration of various real estate marketplaces. That's why we offer a top-notch development experience with EstateSync - integration couldn't be simpler.
- Realtime API-Dashboard
- REST API with OpenAPI specification
- Reliable and helpful technical support
To make the exchange of real estate data as easy as possible.
One Solution:
Head Start,
Highest Flexibility
We have been specializing in software for the real estate industry since 2015. We originally developed the EstateSync technology for internal purposes. However, we quickly realized that EstateSync has enormous potential to support companies in entering and achieving long-term success in the real estate market as a standalone product.
Up until now, companies had to develop and manage complex and expensive integrations to real estate marketplaces themselves. For the first time, EstateSync provides an alternative, allowing you to save months of initial development time and focus on your core business in the long run while providing your customers with an excellent and unique service.
Supports all Platforms
EstateSync integrates all major German real estate marketplaces. We can activate more platforms or set up new integrations upon request.
Performant & Secure
The highest standards in data processing and a scalable infrastructure make EstateSync a reliable solution for the entire industry.
Well Documented
Our detailed and always up-to-date documentation is available in multiple languages. Developers can integrate EstateSync quickly & reliably.
Excellent Support
Our experienced team is at your side and proactively supports you in platform integration and achieving your goals.
Ready to get started?
Count on a modern API platform for your success in the real estate market. We offer flexible plans for startups as well as individual packages for enterprise customers, including options such as SLAs and priority support.
Contact us or create an account directly.