A promotional graphic displays the HubSpot and Warmly logos side by side on a dark gradient background, highlighting a partnership or integration between the CRM platform and the AI-powered sales engagement company.
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HubSpot Acquires Warmly to Boost AI Agents

3 MINUTE READ|Digital ExperienceDigital Experience|Jun 30, 2026
Dom Nicastro avatar
By
SAVED
The CRM giant adds person-level intent data and AI go-to-market agents as it deepens its agentic platform push.

The Gist

  • Acquisition announced. HubSpot will acquire intent-data startup Warmly for undisclosed terms.

  • Product continuity. Warmly contracts, pricing and integrations remain unchanged for now.

  • Customer impact. Deeper HubSpot integration is planned, but immediate changes are minimal.

HubSpot agreed to acquire Warmly, a startup known for person-level website intent identification and AI-powered go-to-market agents, the companies announced June 30. Financial terms were not disclosed.

According to Warmly's announcement, existing contracts, pricing, account teams, product experiences and integrations will remain unchanged for current customers. Warmly CEO Max Greenwald said the longer-term ambition is to connect Warmly's context and agent capabilities across HubSpot's customer platform.

The deal adds Warmly's Inbound Agent and TAM Agent to HubSpot's AI portfolio as the CRM provider pushes deeper into agentic go-to-market workflows.

Warmly's CEO Calls the Deal a Full-Circle Moment Seven Years in the Making

Max Greenwald, co-founder and CEO of Warmly, reflected on the acquisition in a LinkedIn post, tracing Warmly's path from an early-stage idea through six product pivots before generative AI breakthroughs finally made its vision workable. He noted that HubSpot was the company's very first integration back in 2023, and that the partnership has scaled steadily since, growing from 20 connected customers that year to 223 paying customers integrated with HubSpot today.

Greenwald credited HubSpot's Data Hub, Smart CRM and dashboard tools for supporting Warmly's agents as they booked meetings, de-anonymized site visitors and built pipeline reporting for go-to-market leaders. He thanked his customers, employees and co-founders Alan, Carina, Keegan, Ryan and Val, and welcomed new HubSpot colleagues including Angela DeFranco, Richa, Jared, Duncan and CEO Yamini Rangan as the teams combine efforts on AI-native go-to-market technology.

"The gap between building demand and winning deals is one of the hardest problems in GTM, and Warmly has cracked it in a way that directly benefits HubSpot customers. We're excited to welcome the team to HubSpot," said Angela DeFranco, GM, VP of Product, HubSpot

Warmly's Capability Breakdown

Warmly brings three core capabilities to HubSpot's platform, according to the company.

Capability

Description

Person-Level Website Intent

Identifies over half of anonymous site visitors

Inbound Agent

Converts intent signals into personalized conversations and meetings

TAM Agent

Engages ideal-fit buyers before they visit the website

Recent HubSpot News

HubSpot has repositioned itself as an AI-first "Agentic Customer Platform" since a potential Google deal collapsed in mid-2024. The company's April 2026 Spotlight event delivered more than 100 updates, headlined by HubSpot Answer Engine Optimization (AEO), which tracks brand visibility across AI answer engines, alongside Smart Deal Progression and expanded Breeze AI agents.

The AEO push is data-driven: HubSpot reported organic traffic for its customers fell 27% year over year while AI referral traffic tripled. The launch was bolstered by HubSpot's acquisition of XFunnel, an AEO platform.

In a notable pricing shift, HubSpot also moved two Breeze agents to pay-per-result pricing, charging $1 per recommended lead for its Prospecting Agent and $0.50 per resolution for its Customer Agent.

Financially, HubSpot remains on strong footing. Q1 2026 delivered $881 million in revenue, up 23%, beating EPS consensus. Yet shares have fallen roughly 48% year-to-date as investors weigh generative AI's threat to HubSpot's per-seat business model.

AI Agents & Go-to-Market: The Evidence

AI agents are delivering measurable gains in resolution speed, cost reduction and retention as enterprise teams automate inbound and outbound workflows. These gains touch customer experience strategy at every layer of the funnel.

Intent Routing & Context Continuity

AI-driven intent classification and routing reduce resolution time by eliminating queue-bouncing. As AI reshapes customer support operations, major platforms now organize around unified customer profiles rather than discrete tickets, giving agents full interaction context from the first touchpoint.

Personalization & CRM Integration

AI enables real-time content adaptation based on individual behavior, moving beyond static segmentation. AI agents integrated with marketing automation can adjust campaigns faster and optimize content based on live performance, addressing the long-standing gap between customer data platform data and campaign execution.

Governance & Trust Controls

Governed AI agents constrain large language models with business logic and human-in-the-loop oversight. This design pattern is gaining traction as enterprises push AI into customer-facing workflows that carry compliance risk.

Agentic CX capabilities add memory and orchestration layers suited to multi-step engagement.

Learning OpportunitiesView All

HubSpot Background

HubSpot, founded in 2006 in Cambridge, Mass., provides a CRM platform for marketing, sales and service leaders. The company serves startups and SMBs across software, finance, consumer goods and healthcare, with a customer base exceeding 248,000 in over 135 countries.

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Main image: Maximus Greenwald | LinkedIn

About the Author

Dom Nicastro is editor-in-chief of CMSWire and an award-winning journalist with a passion for technology, customer experience and marketing. With more than 20 years of experience, he has written for various publications, like the Gloucester Daily Times and Boston Magazine. He has a proven track record of delivering high-quality, informative, and engaging content to his readers. Dom works tirelessly to stay up-to-date with the latest trends in the industry to provide readers with accurate, trustworthy information to help them make informed decisions.
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