HubSpot is acquiring Warmly. The two companies announced a definitive agreement on June 30, 2026 (terms undisclosed). Warmly is the AI-native go-to-market platform best known for person-level website visitor identification, spotting the buyers who never fill out a form, plus its Inbound Agent and TAM Agent. HubSpot is folding that intent data and those agents into its Smart CRM. Here is what actually happened and what it means for your go-to-market stack.
HubSpot bought the ability to see anonymous buying intent and act on it automatically. Warmly de-anonymizes a large share of website traffic at the person level, then its agents turn that signal into outreach. Bolted onto HubSpot’s CRM and Data Hub, that closes what HubSpot itself is calling one of the CRM’s biggest blind spots: the 95%+ of visitors who leave without identifying themselves.
This is not a one-off. It is HubSpot continuing to assemble an AI-native, agent-driven go-to-market platform, the same direction as its Breeze agents. The signal for the rest of us: signal-based selling and autonomous outreach are becoming table stakes, not a fringe experiment. When the category leader buys a visitor-intent + agent company, every B2B team should assume their buyers now expect faster, more relevant, more automated follow-up.
HubSpot’s AI agents run on credits, and every agent you deploy consumes them. Acquisitions like Warmly make those agents more capable and more central, which means more teams will adopt them and more will need help making them actually convert. The gap is rarely the software; it is the strategy, the data hygiene, and the last-mile build. That is exactly the work we do.
Two moves, depending on where you are:
Warmly See what Warmly does (and grab a deal while the current product stands on its own). See the deal → | |
Build a Customer Agent We build HubSpot Breeze + Claude agents that turn intent into pipeline. See the build → | Talk to an expert Not sure how to wire intent + agents into your funnel? Let us scope it, free. Get a plan → |
Our take. This validates the whole thesis: the future of GTM is intent + agents, run inside your CRM. Hacking Demand builds exactly these systems, HubSpot Breeze agents, custom Claude agents, and the data plumbing that makes them convert. If this news has you rethinking your stack, that is the right instinct.
HubSpot and Warmly announced a definitive acquisition agreement on June 30, 2026. Financial terms were not disclosed.
Warmly identifies website visitors at the person level, including many who never fill out a form, and uses AI agents (its Inbound Agent and TAM Agent) to turn that intent into outreach. HubSpot is embedding this into its Smart CRM and Data Hub.
Yes, for now. HubSpot has said existing contracts, pricing, account teams and integrations remain unchanged near-term, with the roadmap converging into HubSpot over time.
Treat signal-based selling and autonomous outreach as table stakes. Make sure you have a visitor-intent source, clean CRM data, and agents wired into routing and follow-up, whether that is HubSpot’s native tooling or a custom build.
Sources: HubSpot and Warmly acquisition announcement (June 30, 2026), Warmly, MarTech.