Sandbar was founded by Brock Bontrager, Kirak Hong, Mina Fahmi.

Who are Sandbar's investors?

Sandbar's investors include Betaworks, Collaborative Fund, Kindred Ventures, True Ventures, Upfront Ventures, BoxGroup.

Where is Sandbar headquartered?

Sandbar is headquartered in New York City, US.

Sandbar

New York City, US · 6 known investors

Find your way into Sandbar

2,519 people in our graph can introduce you to the Sandbar team.

Paths you didn't know you had: your email and LinkedIn already hold routes to the Sandbar team. We find them
2nd- and 3rd-degree connections: the friend-of-a-friend routes you can't see from your own inbox or LinkedIn
Answers now, not in days: momentum is everything in a raise. Skip asking around whether someone knows someone

Days of research, done the moment you sign in, with every route ranked by how warm it is.

Stream is a private voice recording device that enables universal speech-to-text dictation across any application on iOS and Mac, designed as a wearable "inner dialogue" tool for capturing thoughts and ideas on the fly.

Consumer Developer Tools Hardware

Founders & leadership

Brock Bontrager FounderBrock Bontrager is the founder of Sandbar, which provides bank-grade anti-money laundering software for detecting financial crime typologies and case management.

Kirak Hong FounderKirak Hong is the founder of Sandbar, a private voice recording device that enables speech-to-text dictation across applications on iOS and Mac. He has expertise in distributed systems, stream processing, sensor and camera networks, and system programming.

Mina FahmiFounder

Mina Fahmi Kirak HongFounder

Investors · 6

Betaworkslisted by BetaworksNew York · $250K – $750K

How we know: open dataset · 5k.vc investor directory · Not right? Tell us

Collaborative Fundlisted by Collaborative FundNew York · $500K – $1M

How we know: Collaborative Fund's portfolio page · open dataset · 5k.vc investor directory · Not right? Tell us

Kindred Ventureslisted by Kindred VenturesSan Francisco · $250K – $2M

How we know: a partner's Signal profile · open dataset · 5k.vc investor directory · Not right? Tell us

True Ventureslisted by True VenturesSan Francisco · $500K – $3M

How we know: True Ventures's portfolio page · funding news · open dataset · 5k.vc investor directory · Not right? Tell us

Upfront Ventureslisted by Upfront VenturesLos Angeles · $1M – $10M

How we know: Upfront Ventures's portfolio page · funding news · open dataset · 5k.vc investor directory · Not right? Tell us

BoxGroupreportedNew York · $250K – $1M

How we know: open dataset · 5k.vc investor directory · Not right? Tell us

Funding

SEC filings, press & company announcements

Undisclosed amountSeedJan 2023
Source ↗

Source: company announcements and press reports — follow each round's link for the claim.

Related companies · 2

RingRing provides video doorbells and security cameras that allow homeowners to monitor their property and enhance security across indoor and outdoor spaces.

DigitalDigital Trends is a consumer technology media outlet that publishes news, reviews, and buying guides covering gadgets, electronics, software, AI, automobiles, and entertainment. It serves general consumers looking for product recommendations and coverage of tech industry developments.

Companies working in the same space as Sandbar.

In the news

Sandbar Raises $23M to Build a Wearable Conversational Interface for an Agentic Worldprnewswire.com · Mar 2026

Frequently asked questions

What does Sandbar do?: Stream is a private voice recording device that enables universal speech-to-text dictation across any application on iOS and Mac, designed as a wearable "inner dialogue" tool for capturing thoughts and ideas on the fly.
Who founded Sandbar?: Sandbar was founded by Brock Bontrager, Kirak Hong, Mina Fahmi.
Who are Sandbar's investors?: Sandbar's investors include Betaworks, Collaborative Fund, Kindred Ventures, True Ventures, Upfront Ventures, BoxGroup.
Where is Sandbar headquartered?: Sandbar is headquartered in New York City, US.