Zapata Computing

Founded in 2017, Zapata Computing emerged from the Harvard chemistry lab of Alán Aspuru-Guzik, with CEO Christopher Savoie and a founding team of postdocs including Yudong Cao, Peter Johnson, Jonathan Olson and Jhonathan Romero. Its thesis was that quantum advantage would arrive first through software and algorithms in chemistry, optimization and machine learning, not through building hardware. It positioned itself as a hardware-agnostic enterprise layer for the coming quantum era.

Zapata's flagship product, Orquestra, let users compose quantum workflows and orchestrate their execution across classical and quantum backends, paired with proprietary algorithm libraries. The company partnered with industrial and financial enterprises and aligned with hardware providers such as Honeywell and IBM. As near-term quantum advantage proved elusive, Zapata increasingly rebranded itself as an "industrial generative AI" company, applying its numerics expertise to classical machine learning.

Zapata raised more than $64 million in venture funding, anchored by a $38 million Series B announced in November 2020 led by Comcast Ventures, Pitango and Prelude Ventures. Earlier backers included corporate strategics BASF Venture Capital, Robert Bosch Venture Capital, Honeywell Venture Capital, Merck Global Health Innovation Fund and The Engine. By the end of 2022 it employed roughly 70 people, a high-water mark for the company.

In September 2023 Zapata agreed to go public by merging with Andretti Acquisition Corp. in a deal carrying a $283 million enterprise value and a pro-forma enterprise value of about $331 million at $10 per share. The combination closed March 28, 2024 and began trading on Nasdaq as ZPTA on April 1, but roughly 99% of SPAC shares were redeemed, leaving little of the trust's original ~$230 million. The stock plunged 58% on its debut day to $5.70.

A March 2024 financing pact with Sandia Investment Management let Sandia accelerate a roughly $2.5 million payment if Zapata's shares traded below $1 for 20 of any 30 trading days. As the stock collapsed from above $15 toward eight cents, that VWAP trigger fired, and Zapata also owed about $2.3 million on senior secured notes against nearly all its assets. The company said it could not satisfy the accelerated demand.

On October 7, 2024 Zapata's board approved a wind-down and CEO Christopher Savoie resigned; nearly all remaining employees were terminated by October 9, and the company chose not to file for bankruptcy given minimal assets. Nasdaq moved to delist the shares. A restructured successor, Zapata Quantum (OTC: ZPTA), later emerged and in April 2026 completed an oversubscribed $15 million financing led by Triatomic Capital.