Propexo vs RapidAPI
Side-by-side comparison of AI visibility scores, market position, and capabilities
Boston YC W23 unified API for multifamily property management connecting 9+ systems (Yardi, MRI, RealPage) in weeks; $10M total ($3.3M Fifth Wall/Prudence/YC seed) competing as Plaid for CRE enabling proptech integrations into all major property management platforms.
About
Propexo is a Boston, Massachusetts-based commercial real estate API platform — backed by Y Combinator (W23) with $10 million in total funding including a $3.3 million seed from Prudence, Fifth Wall, Y Combinator, RXR ARDEN, PropTech Angel Group, and 10 additional investors — providing proptech companies, real estate technology vendors, and property owner-operators with a unified API that standardizes connections to 9+ property management systems (Yardi, MRI Software, RealPage, AppFolio, Entrata, and others), enabling technology builders to integrate once and access data across all major multifamily and commercial property management platforms rather than building separate integrations for each system. Founded in 2022 by Nick Johnson, Ben Keller, and Remen Okoruwa, Propexo compresses the 9-18 months of typical property management system integration timelines down to weeks.
Largest API marketplace with 4M developers and thousands of API providers; unified discovery, testing, and management for public and enterprise internal APIs.
About
RapidAPI is the world's largest API marketplace and developer hub, providing a platform where developers discover, connect to, and manage thousands of public and private APIs through a unified interface. Founded in 2015 and headquartered in San Francisco, RapidAPI connects over 4 million developers with APIs from thousands of providers — weather data, financial data, social media, translation, geolocation, and every category of web service — through a single authentication layer and consistent SDK.
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