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HubSpot Jumps 7% as Braze Deal Turns Klaviyo Into the Next Takeout Target
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Daily Morning Briefing HubSpot Jumps 7% as the Braze Deal Turns Klaviyo Into the Next Takeout Target Masthead deck. The $5.66 billion Braze acquisition stopped being a Braze story on Thursday: HubSpot surged as much as 7% on takeover arithmetic, and Jefferies used the deal to float Klaviyo as the next candidate. Underneath the ticker tape, Spamhaus set a November deadline that will start delisting senders whose HELO and reverse-DNS records are broken, the first hard infrastructure rule of the quarter. At a glance The comp sheet moved. HubSpot traded up 6.9% on 22 October as analysts priced the next marketing-software takeout after Salesforce agreed to pay a 58% premium for Braze. Klaviyo is now the name in the crosshairs. Jefferies' Samad Samana called the Braze buyout the "spark" that could lead to a strategic takeout of Klaviyo, the last standalone public email platform of scale. A hard deliverability deadline landed. Spamhaus will begin enforcing valid HELO, PTR and matching A records for every sending IP starting in November 2026, rolled out over several months. The agents got account access. Selzy shipped an MCP server with 56 tools, and beehiiv put its own onboarding playbook inside its agent, in the same 24 hours. Read full report → This is an automated email from your scheduled research "Daily Morning Briefing". Need help? support.grep.ai · support@grep.ai Unsubscribe