
Limitless is a company focused on augmenting human intelligence with AI to overcome biological limitations, enhancing memory and focus. Their primary product is the 'Pendant,' a wearable AI device that preserves conversations and provides personalized AI assistance. The Pendant is lightweight, has all-day battery life, and a durable aluminum body with clear audio. Users can ask their personalized AI anything, generate task lists, and improve personal interactions. The company emphasizes privacy with HIPAA-compliant, medical-grade protection. They offer different subscription tiers for transcription hours, including a Free, Pro, and Unlimited plan. Limitless has raised over $33 million from notable investors like Sam Altman, First Round Capital, Andreessen Horowitz, and NEA. Their mission is to help humans go beyond their biological limitations.

Limitless is a company focused on augmenting human intelligence with AI to overcome biological limitations, enhancing memory and focus. Their primary product is the 'Pendant,' a wearable AI device that preserves conversations and provides personalized AI assistance. The Pendant is lightweight, has all-day battery life, and a durable aluminum body with clear audio. Users can ask their personalized AI anything, generate task lists, and improve personal interactions. The company emphasizes privacy with HIPAA-compliant, medical-grade protection. They offer different subscription tiers for transcription hours, including a Free, Pro, and Unlimited plan. Limitless has raised over $33 million from notable investors like Sam Altman, First Round Capital, Andreessen Horowitz, and NEA. Their mission is to help humans go beyond their biological limitations.
Product: Pendant wearable plus companion apps (Rewind, desktop/web)
Mission: Augment human memory and focus with AI
Founders: Dan Siroker (Co‑Founder & CEO), Brett Bejcek (Co‑Founder)
Funding: Raised over $33M from investors including a16z, First Round, NEA, Sam Altman
Corporate event: Acquired by Meta (announcement Dec 2025); existing Pendant support through 2026
Personal augmentation of memory and focus using wearable AI
2020
DeepTech
$10,000,000
Referenced as a 2022 raise of $10M
27893625
Dataset entry for last funding date and amount (USD)
“Raised from top‑tier VCs and notable angels (Andreessen Horowitz, First Round Capital, NEA, Sam Altman)”