Browse AI Tools

9 tools found

Humane AI Pin

🔴Shutdown / Dead

Humane launched the AI Pin in November 2023 with $230M+ in funding and pitches from ex-Apple founders. Reviewers panned battery life, latency, and a laser projector that wilted in sunlight. Sales never materialized, returns outpaced new orders, and in February 2025 HP acquired Humane's IP and team for roughly $116M while bricking existing Pins by month's end. The hardware is now a paperweight; the cloud services that powered it were shut off.

otherShutdown: 2025

Olive AI

🔴Shutdown / Dead

Olive was a healthcare RPA-and-AI company that hit a $4B valuation in 2021 after raising over $900M from General Catalyst, Tiger Global, and Vista. Customer hospitals reported the bots underdelivered and were difficult to maintain. After multiple layoff rounds in 2022 and 2023, Olive sold its two remaining business units to Waystar and Humata Health in October 2023 and shut down. The brand is gone; the website now serves a single sunset notice.

agentsShutdown: 2023

Babylon Health

🔴Shutdown / Dead

Babylon Health was a UK telehealth and AI symptom-checker company that went public via SPAC in 2021 at a $4.2B valuation. Its 'AI doctor' chatbot drew regulatory scrutiny from the UK MHRA over accuracy claims. After delisting from the NYSE and an attempted private rescue in 2023, the US subsidiary filed Chapter 7 bankruptcy in August 2023 and the UK operation went into administration. The brand and apps are gone.

chatShutdown: 2023

Disco Diffusion

🔴Shutdown / Dead

Disco Diffusion was a free Google Colab notebook by Somnai that combined CLIP-guided diffusion with a community-tuned UI, going viral in early 2022 and seeding the prompt-engineering culture later cemented by Midjourney and Stable Diffusion. Active development on the official notebook effectively stopped in late 2022 once Stable Diffusion released and consumed the open-source diffusion community. The notebook still loads but is years out of date and runs poorly on modern Colab runtimes.

imageShutdown: 2022

Play.ht

🔴Shutdown / Dead

AI text-to-speech platform with ultra-realistic voices for podcasts, videos, and audiobooks.

Voice & AudioShutdown: 2025

Kite

🔴Shutdown / Dead

AI-powered code completion tool that provided intelligent code suggestions in multiple IDEs.

Code AssistantShutdown: 2022

Spot AI

🔴Shutdown / Dead

AI-powered HR tool for anonymous workplace reporting and conflict resolution.

HR & RecruitingShutdown: 2023

Neeva

🔴Shutdown / Dead

Ad-free, AI-powered search engine founded by ex-Google exec that aimed to provide unbiased search results.

SearchShutdown: 2023

Galactica

🔴Shutdown / Dead

Meta's scientific language model designed to help researchers with papers and knowledge.

Data & AnalyticsShutdown: 2022