Spark API (by FBS) vs IDX Broker

Side-by-side comparison of Spark API (by FBS) and IDX Broker to help you choose the right tool.

Feature	Spark API (by FBS)	IDX Broker
Pricing	Contact for pricing	$55-$90/mo
Rating	⭐ 4.3/5	⭐ 4.1/5
Categories	listing-syndication, mls-idx	listing-syndication, mls-idx, real-estate-websites
RESO-compliant API	✅	❌
Real-time MLS data	✅	❌
Custom search builds	✅	❌
Image API	✅	❌
Saved searches	✅	❌
Developer documentation	✅	❌
Multiple MLS support	✅	❌
IDX listing search	❌	✅
Map-based search	❌	✅
Lead capture widgets	❌	✅
Saved search alerts	❌	✅
Market reports	❌	✅
Custom pages	❌	✅
WordPress plugin	❌	✅

Flexible MLS data API for custom real estate apps

Leading IDX solution for real estate websites

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