Flume Water (IoT) — Funding, Investors & Signals 2026

Flume Water

Flume® Smart Home Water Monitor

Founded 2015

San Luis Obispo, United States 42 employees Venture round Total: $7.50M IoT, Water

Flume Water is a startup based in the United States, founded in 2016, that aims to address water conservation issues with its flagship product, the Flume® Smart Home Water Monitor. The company was inspired by California's record drought and was founded by three college students with the goal of empowering homeowners to better monitor and conserve water. Their solution involves a self-installed sensor that adapts to most existing home water meters, along with a companion app and service that provides real-time data on water usage. The company received its latest Venture Round investment on 07 June 2023 from HCAP Partners. The investment aims to support Flume Water as it continues to develop its innovative IoT technology within the water industry. With a focus on real-time water use information and helping customers protect their homes from damaging leaks, Flume Water is positioned to be a key player in the water conservation space. Located in San Luis Obispo, the company represents a lean startup of business-minded innovators who are rapidly growing and seeking individuals to join their team.

Funding Stage	Amount	Investors	Lead Investors	Date
Venture Round	Undisclosed	1	HCAP Partners	07 Jun 2023
Series A	Undisclosed	4	Launch, SandHill Angels +2	12 Dec 2020
Secondary Market	Undisclosed	-		10 Aug 2020
Seed Round	$2.50M	3	Launch, Santa Barbara Angel Alliance +1	01 Jun 2020
Pre Seed Round	Undisclosed	2	Mazarine Ventures, SandHill Angels	22 Apr 2020
Seed Round	$3.00M	1	Augment Ventures	31 Mar 2019
Seed Round	$2.00M	3	SandHill Angels, Claytonia Capital +1	01 Jan 2018
Convertible Note	Undisclosed	1	SandHill Angels	01 Jan 2017

Funding Stage

Amount

Investors

Lead Investors

Date

Venture Round

Undisclosed

HCAP Partners

07 Jun 2023

Series A

Undisclosed

Launch, SandHill Angels +2

12 Dec 2020

Secondary Market

Undisclosed

10 Aug 2020

Seed Round

$2.50M

Launch, Santa Barbara Angel Alliance +1

01 Jun 2020

Pre Seed Round

Undisclosed

Mazarine Ventures, SandHill Angels

22 Apr 2020

Seed Round

$3.00M

Augment Ventures

31 Mar 2019

Seed Round

$2.00M

SandHill Angels, Claytonia Capital +1

01 Jan 2018

Convertible Note

Undisclosed

SandHill Angels

01 Jan 2017

FAQ About Flume Water

Flume® Smart Home Water Monitor

Flume Water was founded in 2015.

Flume Water is headquartered in San Luis Obispo, United States.

Flume Water operates in IoT and Water. Its work centres on Smart Home, Water Monitor, Water Conservation and Real-time Data.

Flume Water has approximately 42 employees.

Flume Water has completed 8 funding rounds, raising a total of $7.50M. The latest funding stage is Venture round.

Top alternatives and competitors to Flume Water include ROBEAU, Sensoterra, Boon, Oasys, Buoy Labs. These companies operate in related industries and serve comparable markets. You can compare them side by side on Bounce Watch.

Flume Water and ROBEAU are both companies in similar industries. Compare their funding, team size, growth signals, and market position on Bounce Watch to see which one fits your needs.

Flume Water

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Funding Rounds & Investors (8)

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