HALO is an end-to-end design, product, and engineering partner that helps turn HubSpot into a unified, high-performance growth platform. For 20 years, we’ve paired product strategy, design, and engineering to build scalable systems across Web, CMS, CRM, RevOps, and complex multi-system environments. We’re built for teams modernizing their technology, consolidating platforms, improving customer experience, or needing more than a one-size-fits-all setup. With a global team of 300+ and years of HubSpot experience, we specialize in the technical and architectural challenges most agencies avoid. We deliver: ↳ Enterprise CMS, CRM + lifecycle architecture ↳ Custom integrations (e-comm, ERP, CDP) ↳ Governed data models + attribution ↳ Full-stack & API-driven product builds ↳ AI copilots, RAG search & LLM-to-API automation Our model is simple: the same teams that architect your system build it, ensuring fast, cleaner implementations, faster time-to-value, and a platform that scales with you.
Our business is complex and highly industry-specific, with multiple databases and interconnected workflows that must all operate seamlessly. From day one, Halo understood that HubSpot is only one element of a much larger machine. They didn’t treat it as an isolated CRM—they built it to work in tandem with our other systems and business-critical operations. Any partner can handle the mundane, but the Halo team spans wider and goes deeper, bringing real expertise, experience, and a holistic understanding of our business to the table. Nick and his team navigated the complexity, accelerated our ramp-up, and continue to be the responsive, trusted partner we rely on.”
Our business is complex and highly industry-specific, with multiple databases and interconnected workflows that must all operate seamlessly. From day one, Halo understood that HubSpot is only one element of a much larger machine. They didn’t treat it as an isolated CRM—they built it to work in tandem with our other systems and business-critical operations. Any partner can handle the mundane, but the Halo team spans wider and goes deeper, bringing real expertise, experience, and a holistic understanding of our business to the table. Nick and his team navigated the complexity, accelerated our ramp-up, and continue to be the responsive, trusted partner we rely on.”
We are incredibly impressed with the exceptional work of the Halo team. They have proven to be an outstanding partner, consistently bringing innovative ideas to the table and demonstrating a deep understanding of our needs. Their assistance with large-scale projects has been invaluable, and their expertise has played a crucial role in helping us scale the growth of our expanding company while keeping it manageable. Halo's dedication, creativity, and professionalism make them a true asset, and we are grateful for their continued support and collaboration.
We are incredibly impressed with the exceptional work of the Halo team. They have proven to be an outstanding partner, consistently bringing innovative ideas to the table and demonstrating a deep understanding of our needs. Their assistance with large-scale projects has been invaluable, and their expertise has played a crucial role in helping us scale the growth of our expanding company while keeping it manageable. Halo's dedication, creativity, and professionalism make them a true asset, and we are grateful for their continued support and collaboration.