Ambi Raises $26M for Ambient AI Assistant on Apple Devices
Ambi, started by former Plaud executive Peter Mo, has raised $26 million to build an AI app that listens in the background.
Mo, co-founder and CEO, announced the funding alongside the launch of Ambi's software for iPhone, Mac and Apple Watch, according to reporting published on Oct. 12, 2026. TechCrunch The total came across multiple rounds led by Luminous Ventures and Huaqin.
Huaqin is an Original Design Manufacturer (ODM), a company that designs and builds hardware sold under other brands. Luminous Ventures has backed Meituan, the Chinese services platform, and Unitree Robotics. Together they give Ambi an investor familiar with consumer platforms and robotics, and a manufacturing partner with a route to hardware.
The first product is Apple-only. The iPhone, Mac and Watch apps work as meeting note-takers, with an optional all-day listening mode that captures context outside scheduled calls. A task can start on one device and continue on another, so notes follow the user as they move between phone, laptop and wrist.
In meetings, Ambi's AI agent offers suggestions using calendar entries, meeting discussion, a connected knowledge base of the user's own files, and information from the web. The aim is to pull together personal and public material at the moment of decision, rather than produce a transcript alone.
Ambi also plans its own hardware device with a screen, speaker, camera and microphones, meant to capture context and display information without sending everything through a phone or laptop.
The broader context here is a move from meeting bots to ambient systems. Note-taking used to have a clear start and stop. All-day listening removes those edges, trading a precise record of one meeting for ongoing context across conversations, places and devices.
Looking at what this means for builders, the difficult limits are not the language models. They are permissions, battery life and trust. Background audio on iOS and watchOS is tightly controlled by Apple, Watch batteries leave little room for error, and handoff needs careful syncing so context built on a Mac stays current on a phone.
In my view, the choice of an ODM as a lead investor is worth flagging. Software startups often add hardware later as a branding move. Bringing Huaqin in early suggests Ambi sees a dedicated device for capture and display as central, not an extra, pointing to hands-free use in rooms where phones stay in pockets.
On privacy, adoption will move at the speed of trust. An opt-in, all-day microphone changes expectations around a meeting tool. Business buyers will ask how long audio is kept, how sensitive parts are removed, what is processed on the device itself, and how others in the room are told. Everyday users will make a quicker judgment about whether ongoing help is worth ongoing capture. Ambi describes listening as optional, but how it is built will matter more than how it is described.
Looking ahead, if Ambi delivers smooth handoff and useful retrieval within Apple's background limits, meetings could feel less stop-and-start, with fewer repeated briefings across devices. Ambient tools earn trust one helpful suggestion at a time.
