Insights

Strategic Acquisition Little Otter is acquisition-targeted by Hazel Health as of Oct 15, 2025, indicating potential channel consolidation and a broader customer base expansion opportunity for partners seeking scale in pediatric mental health.

Growth Funding Recent multi-source funding totaling around $9.5M in Feb 2025 from impact-focused investors signals strong investor confidence and potential for co-sell arrangements, partnerships, or upsell opportunities with customers ripe for expanded family-oriented mental health services.

Family-Centric Offering The platform emphasizes whole-family mental health care for ages 0-18, suggesting upsell paths to schools, pediatric practices, and family clinics seeking integrated digital care solutions beyond child-only services.

Leadership & Advisory Strategic advisory by Amy Kennedy and a founder-led focus on evidence-based care position Little Otter as a trusted partner for payers, employers, and health systems aiming to improve pediatric mental health outcomes and engagement.

Technology-Driven Tech stack and online care model present opportunities for integration with EHRs, telehealth platforms, and analytics partners; potential to offer white-label or co-branded solutions to healthcare providers seeking scalable digital mental health services.

Little Otter Tech Stack

Little Otter uses 8 technology products and services including Facebook Ads, Google Ads, Google AdSense, and more. Explore Little Otter's tech stack below.

Media & News

Little Otter's Email Address Formats

Little Otter uses at least 1 format(s):
Little Otter Email FormatsExamplePercentage
First@littleotterhealth.comJohn@littleotterhealth.com
47%
FLast@littleotterhealth.comJDoe@littleotterhealth.com
46%
First.Last@littleotterhealth.comJohn.Doe@littleotterhealth.com
7%

Frequently Asked Questions

What is Little Otter's official website and social media links?

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Little Otter's official website is littleotterhealth.com and has social profiles on LinkedInCrunchbase.

How much revenue does Little Otter generate?

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As of August 2026, Little Otter's annual revenue is estimated to be $1M - $10M.

What is Little Otter's NAICS code?

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Little Otter's NAICS code is 62133 - Offices of Mental Health Practitioners (except Physicians).

How many employees does Little Otter have currently?

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As of August 2026, Little Otter has approximately 120 employees across 3 continents, including North AmericaEuropeAsia. Key team members include Credentialing Manager: S. B.Frontend Software Engineer Lead: C. H.Senior Therapist: M. G.. Explore Little Otter's employee directory with LeadIQ.

What industry does Little Otter belong to?

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Little Otter operates in the Mental Health Care industry.

What technology does Little Otter use?

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Little Otter's tech stack includes Facebook AdsGoogle AdsGoogle AdSenseZendeskSendGridIBM SPSSMauticWebflow.

What is Little Otter's email format?

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Little Otter's email format typically follows the pattern of First@littleotterhealth.com. Find more Little Otter email formats with LeadIQ.

How much funding has Little Otter raised to date?

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As of August 2026, Little Otter has raised $36M in funding. The last funding round occurred on Sep 15, 2025.

When was Little Otter founded?

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Little Otter was founded in 2020.
Little Otter logo

Little Otter

Mental Health CareCalifornia, United States51-200 Employees

Little Otter is a San Francisco-based digital mental health company offering care for children from birth through 18 and their families. Its platform provides a holistic, evidence-backed suite of services designed to address the needs of the entire family, not just the child. Founded in 2020 by Dr. Helen Egger, a child psychiatrist, and Rebecca Egger, the company aims to make mental health care accessible and personalized.

In the mental health care industry, it positions itself as a virtual, whole-family care provider that emphasizes coordinated, continuous support. In October 2025, Hazel Health announced its acquisition of Little Otter.

Section iconCompany Overview

NAICS Code
62133 - Offices of Mental Health Practitioners (except Physicians)
Founded
2020
Employees
51-200

Section iconFunding & Financials

  • $36M

    Little Otter has raised a total of $36M of funding over 5 rounds. Their latest funding round was raised on Sep 15, 2025as a debt_financing.

  • $1M - $10M

    Little Otter's revenue is estimated to be in the range of $1M - $10M

Section iconFunding & Financials

  • $36M

    Little Otter has raised a total of $36M of funding over 5 rounds. Their latest funding round was raised on Sep 15, 2025as a debt_financing.

  • $1M - $10M

    Little Otter's revenue is estimated to be in the range of $1M - $10M

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