Agents

Agent startup whose founders joined Amazon in a 2024 license deal

Custom-GPT creator in consumer Copilot Pro, retired in July 2024

Cognition autonomous AI software engineer

AI-powered self-service health kiosks from Forward, shut down Nov 2024

OpenAI-backed self-driving software startup that closed in April 2024

AI personal CFO app, team joined OpenAI and product closed in 2026

Screenless wearable AI assistant from Humane, discontinued in 2025

Build AI agents that handle email, meetings and workflows

General-purpose autonomous AI agent; Meta acquisition ordered unwound

Healthcare automation unicorn that wound down in late 2023

Pocket AI gadget whose maker filed for Chapter 11 and halted R1 production

Hosted personal AI assistant platform shutting down Nov 2, 2026