Rewind.ai (later rebranded Limitless AI) builds a personalized AI assistant powered by a user's own experiences. Its Mac app recorded and made searchable everything a user saw, said, and heard, and the company later shipped Pendant, a wearable that captures and transcribes conversations. Founded by Dan Siroker, Brett Bejcek, and Paul Stamatiou, the company was acquired by Meta in December 2025.
Rewind.ai has been acquired
This company is no longer available on our private secondary market.
Company data and valuation marks are estimates and may be incomplete, stale, erroneous, or revised.
Founded
2020
Employees
11–50
Total Funding
$25M
2 rounds
Latest Valuation
$0.35B
May 9, 2023
Acquired by Meta (announced Dec 5, 2025); team joined Reality Labs, Pendant sales stopped, Rewind Mac app shut down Dec 19, 2025.
Standalone equity story ends; no further primary rounds expected; deal terms undisclosed.
Funding data and valuation marks are estimates and may be incomplete, stale, erroneous, or revised.
Total raised $25M across 2 rounds
Last updated 09-18-2026
| Date | Round | Amount Raised | Valuation | Lead Investors |
|---|---|---|---|---|
| May 9, 2023 | Series A Fortune | $15M | $0.35B | New Enterprise Associates (NEA) |
| Nov 1, 2022 | Seed TechCrunch | $10M | $0.07B | Andreessen Horowitz |
Dan Siroker
Co-Founder & CEO
Brett Bejcek
Co-Founder
Paul Stamatiou
Co-Founder
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