Stream by Sandbar is a private voice ring and conversational notes app that captures your thoughts, reminders, and ideas hands-free. It acts as an inner voice extension, allowing you to dictate notes, set reminders, and control music with push-to-talk and silent haptic feedback.
The private voice ring for everything on your mind
- Capture fleeting thoughts and ideas hands-free
- Set reminders and to-dos while on the go
- Dictate notes and copy text across apps
- Control music playback without looking at your phone
- Record audio memos and store them in memory
- Wear the Stream ring and pair it with your iOS or Mac device
- Press the button to start dictating your thoughts, reminders, or questions
- Release to send the note, which is confirmed with silent haptic feedback
- Use the companion app to view, edit, and organize your captured notes and audio
- Switch between devices instantly for continuous dictation

Describe your problem, get the YC startup that solves it


Your people, your agents, your project — all in one place


Turn any goal into a personalized, adaptive learning path.


Your AI coworker, in Slack. Just tag @O.


Your AI Co-Worker in Slack & iMessage


MCP-native self-updating context layer for your AI


All-in-one work platform for professionals and teams


See it once. Ask forever.


nxt is an AI-powered task manager that lets you speak your tasks and have the AI organize them automatically, reducing cognitive load and helping you focus on what matters.


Free, open-source AI email client for Windows


iPhone's Dynamic Island, brought to your Mac's notch


Track your music repertoire and practice


Your AI video editor in ChatGPT, desktop, and web


Caps Lock keeps your Mac awake, even with the lid closed


Exec assistant who lives in iMessage and calls your phone

The first goal-driven, proactive AI team for e-commerce


Your teachable AI intern for everyday browser work


Work shouldn't cost you your health




