Zendesk acquires Forethought in its biggest deal in two decades

The 2018 Startup Battlefield winner is joining Zendesk as the race to own agentic customer service accelerates

When Forethought won the TechCrunch Startup Battlefield competition in 2018, ChatGPT was four years from existing. The company’s pitch, that AI could handle customer service conversations autonomously, was considered ambitious to the point of eccentricity.

On Wednesday, Zendesk announced it has agreed to acquire Forethought, in what Computer Weekly reports is the company’s largest acquisition in two decades.

The deal, expected to close by the end of March, carries an undisclosed price tag. Forethought had raised $115 million in total funding from backers including Blue Cloud Ventures, NEA, Industry Ventures, Neo, Village Global, and Sound Ventures, as well as angel investors including May Habib of Writer, Scott Wu of Cognition, and Karan Goel of Cartesia.

Forethought was co-founded by Deon Nicholas, who serves as executive chairman, and Sami Ghoche, who became CEO in 2024 after previously serving as CTO.

The pair founded the company when they were 24, and by 2025 the platform was handling more than a billion customer interactions per month for clients including Upwork, Grammarly, Airtable, and Datadog.

Zendesk, which has been privately held since its $10.2 billion acquisition by private equity firms Hellman & Friedman and Permira in November 2022, is making the move because it believes 2026 will be the year AI agents handle more customer service interactions than human agents.

The company says integrating Forethought’s technology will accelerate its product roadmap by more than a year.

The specific capability Zendesk is acquiring is what Forethought calls self-improving AI, agents that do not simply execute scripts but learn from each interaction, generate their own workflows, and adapt to new situations without requiring re-engineering. Zendesk intends to weave this into its Resolution Platform, which currently claims to handle more than 80% of customer interactions from start to finish for its clients.

“The era of simply managing conversations is over,” said Zendesk CEO Tom Eggemeier.

“The future of customer experience requires agentic capabilities built for definitive resolution. Forethought’s advanced capabilities perfectly align with our vision for agentic service.”

For Zendesk, the transaction continues a pattern of quiet consolidation. The company has made roughly a dozen acquisitions since its founding in 2007, though it has historically disclosed prices on only a handful, including $29.8 million for live-chat firm Zopim in 2014 and $45 million for analytics company BIME in 2015.

The Forethought deal follows its 2024 acquisition of Finnish service automation provider Ultimate, which set the groundwork for its current AI strategy.

The agentic AI market for customer service is becoming crowded quickly, with Salesforce, Intercom, and a wave of well-funded startups all pursuing similar ground. The question for Zendesk is whether acquiring the early pioneer gives it a durable lead, or whether the technology advantage closes faster than the deal does.