DENVER - Marylandian -- Solid Earth, a leading provider of MLS technology, secure access, dashboards, identity infrastructure, and real estate data systems, today announced RealtyID, the company's identity platform designed to serve as a universal identity spine for the real estate industry.

RealtyID is built to create one unique identity record per human across MLSs, associations, brokerages, teams, vendors, and connected real estate systems. The platform combines standardized Single Sign-On identity, state license data automation, secure authentication, profile switching, member insights, and data integrity tools into a foundation layer for the modern real estate ecosystem.

"RealtyID is the login with Google concept for real estate, but built around the way this industry actually works," said Eric Stegemann, CEO of Solid Earth and Nautilent. "A real estate professional may have multiple licenses, belong to multiple organizations, work across markets, and use dozens of tools. RealtyID gives the industry a cleaner way to know who that person is, what they should access, and how their license data connects across systems."

Real estate identity has historically been fragmented across local MLS records, association databases, broker platforms, vendor accounts, state license feeds, and individual tool logins. As agents move between brokerages, hold licenses in multiple states, belong to multiple MLSs, or operate across teams and markets, duplicate records and disconnected systems can create operational problems for access, billing, compliance, reporting, and member support.

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RealtyID is designed to solve that problem at the identity layer.

The platform functions as a central identity spine and standardized SSO utility. It supports the creation of one unique record per human while allowing MLSs, brokerages, and teams to maintain control over their own member populations, data access rights, and product-specific workflows.

RealtyID currently supports license data integrations in seven states, with active development toward broader national coverage. The platform is designed to layer state license data feeds onto the RealtyID foundation, giving MLS and brokerage partners better visibility into license status, renewals, member records, and cross-market activity.

RealtyID also supports AAL2-level authentication standards, consistent with secure government identity protocols, and can incorporate identity verification methods such as ID and face scanning. This provides a stronger authentication foundation while supporting the practical user experience real estate professionals expect from modern login systems.

RealtyID is intended to reduce the burden of managing dozens of disconnected passwords and accounts while making it easier to move between memberships, organizations, and tools. The platform also supports customer-controlled data visibility. MLSs, associations, and brokerages retain operational control over the member populations and licensed data feeds they have purchased. It is important to note that RealtyID does not expose proprietary client data across organizations, and analytics visibility is managed through authenticated access.

RealtyID also connects directly to Solid Earth's broader product roadmap. The platform is expected to serve as a foundation layer for secure access, dashboards, billing, licensing workflows, MCP servers, AI-connected data systems, and future MLS infrastructure.

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The launch of RealtyID reflects Solid Earth's larger belief that the next generation of MLS and brokerage technology must be built on secure, interoperable, identity-aware infrastructure.

One human. One record. One identity spine for real estate.

About Solid Earth

Solid Earth is a technology partner building future-ready, interoperable tools that enhance security, visibility, and efficiency across the real estate ecosystem. Trusted by more than 425,000 users, Solid Earth delivers a seamless digital experience through secure access management, Single Sign-On, MLS dashboards, public portals, identity infrastructure, and data-connected technology for MLSs, associations, brokerages, and real estate professionals. Solid Earth helps MLSs and associations streamline daily workflows while strengthening identity, security, member experience, and market engagement.

For more information, visit https://solidearth.com.

About Nautilent

Nautilent is an enterprise brokerage technology platform built for large residential real estate brokerages. A TRIBUS Group company, Nautilent helps brokerages connect the systems that support growth, including identity management, SSO dashboards, brokerage websites, CRM tools, data warehouse infrastructure, agent onboarding, intranet tools, reporting, and support.

The platform helps enterprise brokerage leaders improve agent adoption, organize data, strengthen secure access, support better workflows, and create a more connected technology experience across agents, offices, teams, and leadership.

For more information, visit https://nautilent.com.