Frontstead Kit vs RSMS

Frontstead Kit is a free, open-source, MLS-ready development kit for building branded real-estate portals, including golf, waterfront, and other niche lifestyle markets. It combines a Next.js public portal, an Express 5 and Prisma REST API, and a separate RESO Web API synchronization worker. The portal supports property search, listing pages, inquiries, consumer accounts, and favorites. Supported MLS connector vendors listed are MLS Grid, Trestle, Bridge Interactive, and Spark API. Typesense can provide typo-tolerant search; without it, the kit uses PostgreSQL search. Node.js 22.12 and PostgreSQL are required, while Redis and Typesense are optional. Docker Compose is the documented portable deployment baseline, and Frontstead says no specific platform is assumed. MLS display controls start disabled, and unregistered MLS boards cause configuration to fail. The agent API is disabled by default. The project is community-supported through public repository issues. Agent HQ is separately licensed and adds CRM features. The free plan is free and self-hosted.

RSMS is a white-label real-estate marketplace platform for launching a branded property portal focused on a city, region, niche, or diaspora audience. Listings can show photos, videos, 360° tours, floor plans, property details, and amenities. Search supports map polygons and drive-time filters, while saved searches can send email and WhatsApp alerts. Buyers can track enquiries, visits, offers, negotiations, documents, and closing; the journey also covers token payments, agreements, and registration. Registered agents can manage their pipeline in the built-in broker CRM. Listing disclosures include RERA-related details such as registration number, project stage, area, delivery date, approved plans, and price breakdown. Operators can monetize through listing fees, agent or builder subscriptions, lead sales, and success fees. RSMS is available on web, Android, and iOS; the mobile apps are described as supporting offline browsing of saved listings and a swipe interface. Deployment can use Ketpy-managed cloud, a customer's own cloud, or on-premise infrastructure. Pricing is on request; the product page invites prospects to start a project or book a call.