overview
What is Rewind AI?
Rewind AI is a personal AI assistant tool developed by Rewind (company) that enables professionals, executives, and knowledge workers to record and index everything they see, say, or hear on their device. It provides a persistent, personal memory stream across all digital interactions, facilitating instant information retrieval and smart search across digital activity. The original Rewind AI, launched in November 2022, was a macOS application designed to provide users with a "perfect memory" of their digital life, continuously recording screen activity, microphone input, and system audio, processed using Optical Character Recognition (OCR) and Automated Speech Recognition (ASR), and stored locally. This original entity rebranded to Limitless AI in April 2024, pivoting to a cloud-based personal AI product centered around a wearable hardware device called the Limitless Pendant. Limitless AI was subsequently acquired by Meta Platforms, Inc. on December 5, 2025, resulting in the discontinuation of the original Rewind Mac app and new sales of the Limitless Pendant. The domain rewind.ai is now operated by an independent platform offering free AI tools, unrelated to the original company or its successor, Limitless AI.
