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Project Overview

Building a Multi-Tenant HubSpot CMS Engine

Discovery Senior Living (DSL) is one of the largest U.S. senior living management companies, operating hundreds of communities and acquiring dozens more annually. Rapid growth created a fragmented web ecosystem: legacy websites, disconnected CMS platforms (mostly WordPress), inconsistent branding, outdated design systems, and no shared architecture.

Updates were slow and risky, branding inconsistent, analytics unreliable, compliance at risk, and go-to-market execution severely bottlenecked. The incumbent agency fell far behind schedule. HALO stepped in, built and deployed a governed, multi-tenant HubSpot CMS platform that now powers 380+ sites and 20,000+ pages in under 90 days.

380+

Sites migrated

20,000+

Pages consolidated

Under 90 days

End-to-end migration

The Challenge

Turning a Fragmented CMS into a Unified, Scalable Platform

Every acquisition added another incompatible tech stack, compounding complexity:

Brand & GTM issues: New sites remained off-brand for weeks/ months; inconsistent UX, forms, and content delayed revenue.

Operational drag: Routine updates required developers; no centralized governance for styling, accessibility, or compliance.

Technical debt: Undocumented/inline code, incompatible layouts, broken redirects, dead links, fragmented blogs hurting SEO, missing or unreliable GA4/cross-domain tracking.

Scalability limits: No component reuse or hierarchy; rebuilding the same elements repeatedly across properties.

The Solution

Platform-Level Digital Transformation

HALO re-architected HubSpot CMS as a true multi-tenant platform using external tooling, Git-based workflows, HubSpot CLI, and custom automation.

How it works

A Governed System, Engineered like Software

HALO designed every layer of the DSL platform to be scalable, reusable, and safe for both marketers and developers.

  • Capability

    Capability

    Centralized Governance

    Centralized Governance

    Speed & Scale

    Speed & Scale

    Reduced Risk

    Reduced Risk

    Better Data & Operations

    Better Data & Operations

    Lower Long-Term Cost

    Lower Long-Term Cost

    Overall Transformation

    Overall Transformation

  • Outcome

    Outcome

    One change cascades to all 380+ sites; marketing retains control while local teams stay unblocked.

    One change cascades to all 380+ sites; marketing retains control while local teams stay unblocked.

    New sites launch in minutes/days instead of months.

    New sites launch in minutes/days instead of months.

    Versioning, sandboxing, and automation lead to fewer outages, less rework, and cleaner migrations.

    Versioning, sandboxing, and automation lead to fewer outages, less rework, and cleaner migrations.

    Reliable tracking, clean attribution, lifecycle-ready architecture for improved reporting and ops.

    Reliable tracking, clean attribution, lifecycle-ready architecture for improved reporting and ops.

    Eliminates multi-vendor friction, reduces dev ticket backlog and platform sprawl.

    Eliminates multi-vendor friction, reduces dev ticket backlog and platform sprawl.

    HubSpot CMS shifts from bottleneck to growth engine, supporting centralized brand control and repeatable enterprise-scale value.

    HubSpot CMS shifts from bottleneck to growth engine, supporting centralized brand control and repeatable enterprise-scale value.

Why It Matters

From MVP to Market-Ready Platform

For multi-location brands
Managing hundreds of properties is a systems problem, not just a web design one. Fragmented stacks must be replaced with governed, scalable platforms that support acquisition-driven growth and distributed teams.

For HubSpot users
Most agencies treat HubSpot as a simple builder. HALO extends it with real product engineering — external tooling, true DevOps pipelines, provisioning logic, and version-controlled workflows — turning it into a modern, scalable layer in the digital stack.