Latest round

Series B

Last raised

Jun 2025

Total raised

$51M

Investors

13

About EnsoData

EnsoData, Inc.Founded in 2015, EnsoData, Inc. is based in Madison, US, focusing on automating sleep study analysis.EnsoData specializes in advanced AI-driven solutions for sleep medicine through its flagship products, EnsoSleep and EnsoSleep PPG. EnsoSleep automates sleep study scoring, reducing report preparation time and improving accuracy. EnsoSleep PPG, paired with the FDA-cleared Celeste+ mobile application, enables data collection from pulse oximeters for continuous monitoring of sleep disorders.EnsoData generates revenue through a business-to-business model, primarily offering subscription-based access to its software platforms, EnsoSleep and EnsoSleep PPG, along with related services. Clients, including sleep centers and healthcare institutions, enter into agreements that provide tools for efficient sleep study analysis. The pricing structure features tiered subscription plans for various facility sizes, promoting scalability.In April 2022, EnsoData, Inc. The company plans to enhance its product offerings and expand into new geographic regions, though specific markets and timelines have not been disclosed.

Who invested in EnsoData

13 investors across 4 rounds

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Funding rounds

  1. Series B

    Jun 18, 2025

    Amount

    $20M

    Investors

    Locked

  2. Series A

    Apr 27, 2022

    Amount

    $20M

    Investors

    Locked

  3. Series A

    Jun 10, 2020

    Amount

    $9M

    Investors

    Locked

  4. Seed

    Mar 2, 2018

    Amount

    $1.5M

    Investors

    Locked

Questions about EnsoData

Who invested in EnsoData?

EnsoData has 13 investors on record across 4 venture rounds. Sign up free to see every VC on the cap table and the rounds they joined.

How much funding has EnsoData raised?

EnsoData has raised 4 venture rounds. Sign up free to see how much each round raised and the total.

When did EnsoData last raise money?

EnsoData's most recent round on record is a Series B, in Jun 2025.

What does EnsoData do?

EnsoData is a software company.

Where is EnsoData headquartered?

EnsoData is headquartered in Madison, US.

Which VCs invest in companies like EnsoData?

Among active investors with capital left to deploy, Andreessen Horowitz, Founders Fund, Accel and Thrive Capital back software companies at EnsoData's stage. Their profiles are linked below.

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