- Company — Adept AI Labs
- Sector — AI agents / enterprise automation
- Founded / Died — 2022 / June 2024 (as an independent company)
- Lifespan — ~2 years
- Capital raised — ~$415M (Greylock, General Catalyst, Spark Capital, Microsoft, NVIDIA, Atlassian); reported valuation ~$1B+
- Peak scale — No generally available product. Adept demonstrated ACT-1, an agent that operated software through a browser, but never shipped commercially at scale. ~100 employees.
- What it built — Foundation models trained to take actions in software — the "agent" thesis, roughly two years before the market was ready for it.
- Stated cause of death — Amazon hired the co-founders and much of the team for its AGI group; Adept said it would license its technology to Amazon and continue in some form. No failure was declared.
- Evidenced cause — Another acqui-hire-shaped death. Adept raised $415M on a research thesis and had no revenue path within the horizon its capital allowed. Three of the four co-founders were among the original Transformer paper authors or close collaborators — extraordinary technical credibility that did not convert into a product, and the company reportedly pivoted its focus at least once before the Amazon deal.
- Warning signs visible earlier — Two years, $415M, no GA product. A co-founder departure in 2023.
- Money outcome — Investors were reportedly repaid, per Semafor's reporting on the deal structure — again, a company that ceased to exist with investors approximately whole. Employees who joined Amazon did well; those who did not were left with a shell.
- Post-mortem quality — None.
- Transferable lesson — Technical pedigree raises money and does not create demand. A research company funded as a product company has a clock running that research timelines do not respect.
- Sources — Semafor on investor repayment · GeekWire · CB Insights company financials
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