Inbox Health

New Haven, United States Founded: 2014 • Age: 12 yrs
Cloud-based medical billing and payment management solution for healthcare companies
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About Inbox Health

Inbox Health is a company based in New Haven (United States) founded in 2014 by Blake Walker and Simon Kaluza.. Inbox Health has raised $58.43 million across 9 funding rounds from investors including Enhanced Capital, StartUp Health and Ten Coves Capital. Inbox Health has completed 1 acquisition, including CakeHealth. Inbox Health offers products and services including Patient Billing Platform, Patient Payments, and Patient Support Tools. Inbox Health operates in a competitive market with competitors including Infinx, AKASA, Plusgrade, Nelly and R1 RCM, among others.

  • Headquarter New Haven, United States
  • Founders Blake Walker, Simon Kaluza
  • Sectors
    Healthcare
    Technology
  • Email
    ***********
  • Phone
    *********
  • Website
    *********
  • Social
    *********
  • Legal Name Inbox Health, Corp.
Operational Areas
Healthcare → Health Technology & Digital Health
Technology → Marketing, Adtech & Commerce Technology
Key Metrics
  • Annual Revenue
  • Net Profit
  • EBITDA
  • Total Equity Funding
    $58.43 M (USD)

    in 9 rounds

  • Latest Funding Round
  • Investors
  • Employee Count
    Employee Count
  • Investments & Acquisitions
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Products & Services of Inbox Health

Inbox Health offers a comprehensive portfolio of products and services, including Patient Billing Platform, Patient Payments, and Patient Support Tools. The company's diverse product and service offerings are designed to meet the evolving needs of its customers, address market demands, and provide comprehensive solutions that drive value creation and customer satisfaction across various segments and use cases.

Primary

Automates healthcare billing cycles for efficient revenue collection

Enables easy online and in-office payments for patients

Offers real-time chat and AI for resolving patient inquiries quickly

People of Inbox Health
Headcount 10-50
Employee Profiles 36
Board Members and Advisors 9
Employee Profiles
People
Jared Nathanson
Executive Vice President
People
Jen Houghton
Operations Specialist
People
Simon Kaluza
Co-Founder, CTO
People
Blake Walker
Co-Founder, CEO

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Board Members and Advisors
people
Tejinder Gill
Advisor
people
Matthew Storeygard
Board Member
people
Greg Yefremov
Advisor
people
David Sturek
Advisor

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Funding Insights of Inbox Health

Inbox Health has successfully raised a total of $58.43M across 9 strategic funding rounds. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.

  • Total Funding
  • Total Rounds 9
  • Last Round
  • First Round

    (17 Mar 2014)

  • Investors Count 15
Date Amount Transaction Name Valuation Lead Investors Investors
Sep, 2025 Amount Debt – Conventional - Inbox Health Valuation

investors

Jul, 2025 Amount Series B - Inbox Health Valuation

investors

May, 2023 Amount Series B - Inbox Health Valuation Ten Coves Capital
Date Amount Transaction Name Valuation Lead Investors Investors
Jul, 2021 Amount Post-IPO - Grab Valuation

investors

Feb, 2021 Amount Post-IPO - Grab Valuation

investors

Jan, 2021 Amount Post-IPO - Grab Valuation

investors

Feb, 2021 Amount Post-IPO - Grab Valuation

investors

Investors in Inbox Health

Inbox Health has secured backing from 15 investors, including venture fund and angel investors. Prominent investors backing the company include Enhanced Capital, StartUp Health and Ten Coves Capital. This diverse investor base provides strategic capital, industry expertise, and valuable network connections that support the company's growth initiatives, market expansion, and long-term value creation.

All
Venture Fund
Angel
Investor Description Founded Year Domain Location
Fintech startups are funded by this venture capital firm.
Founded Year Domain Location
Investment in retail and financial services technologies.
Founded Year Domain Location
Venture capital services for biotech, IT, and innovative sectors in Connecticut.
Founded Year Domain Location
Investor Description Founded Year Domain Location
Single family office of Amitabh Bachchan, founder of Amitabh Bachchan Corporation or AB CORP
Founded Year Domain Location
Startup ecosystems are ignited through strategic investments by Signite Partners.
Founded Year Domain Location
Venture capital is directed toward companies in multiple sectors.
Founded Year Domain Location
Venture capital is invested in cybersecurity, fintech, and AI startups.
Founded Year Domain Location

Investments & Acquisitions by Inbox Health

Inbox Health has strategically engaged in corporate development activities, having acquired 1 company. Notable acquisitions include CakeHealth. These strategic investments and acquisitions demonstrate the company's commitment to growth through portfolio expansion, market consolidation, technology integration, and strategic partnerships that enhance competitive positioning and drive long-term value creation.

Investments
Company Name Description Domain Location Founded Year Amount
Bionic investment advisor platform
2016
Fine Asian gourmet food is offered by an internet-first restaurant.
2016
Physical e-commerce kiosks are deployed for rural purchases in Indonesia.
2014
Fine Asian gourmet food is offered by an internet-first restaurant.
2016
Acquisitions
Company Name Description Domain Location Founded Year Amount
Health insurance plans and expenses are tracked online by users.
2010
Company Name Description Domain Location Founded Year Amount
OVO is recognized as a smart digital payment application.
2017
Bionic investment advisor platform
2016
Physical e-commerce kiosks are deployed for rural purchases in Indonesia.
2014
Physical e-commerce kiosks are deployed for rural purchases in Indonesia.
2014

Financial Statements - Inbox Health

Tata Steel revenue growth over time
Tata Steel profit and loss trends over time
Date Amount Transaction Name Valuation Lead Investors Investors
Jul, 2021 Amount Post-IPO - Grab Valuation

investors

Feb, 2021 Amount Post-IPO - Grab Valuation

investors

Jan, 2021 Amount Post-IPO - Grab Valuation

investors

Feb, 2021 Amount Post-IPO - Grab Valuation

investors

Inbox Health Comparisons

Employees
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Competitors of Inbox Health

Inbox Health operates in a dynamic and competitive business environment, facing competition from various established players and emerging companies in the market. The competitive landscape includes prominent companies such as Infinx, AKASA, Plusgrade, Nelly and R1 RCM, among others. This competitive environment drives innovation, market differentiation, and strategic positioning as companies strive to capture market share and deliver value to their customers. Understanding the competitive dynamics is crucial for assessing market positioning, identifying growth opportunities, and navigating the challenges inherent in a competitive marketplace.

Company Name Domain Founded year HQ Location Description
domain founded_year HQ Location
Revenue cycle management platform for healthcare is provided.
domain founded_year HQ Location
Revenue cycle automation platforms are provided for healthcare reimbursement.
domain founded_year HQ Location
SaaS revenue management solutions are offered to airlines for optimization.
domain founded_year HQ Location
Digital administrative tasks and billing management tools for providers
domain founded_year HQ Location
End-to-end revenue cycle management is provided for healthcare organizations.
domain founded_year HQ Location
SaaS solutions for hospitality revenue and operations management are delivered.
Company Name Domain Founded year HQ Location Description
domain founded_year HQ Location
Multiple services are booked via an app-based platform.
domain founded_year HQ Location
On-demand services are booked through an app-based platform.
domain founded_year HQ Location
App based platform offering on demand delivery and ride-hailing services
domain founded_year HQ Location
Operates an on-demand hyperlocal delivery app for food and groceries.

Latest news on Inbox Health

Frequently Asked Questions about Inbox Health

When was Inbox Health founded?

Inbox Health was founded in 2014.

Where is Inbox Health located?

Inbox Health is headquartered in New Haven, United States. It is registered at New Haven, Connecticut, United States.

Who is the current CEO of Inbox Health?

Blake Walker is the current CEO of Inbox Health. They have also founded this company.

Is Inbox Health a funded company?

Inbox Health is a funded company, having raised a total of $58.43M across 9 funding rounds to date. The company's 1st funding round was a Series B of $22.5M, raised on Mar 17, 2014.

What does Inbox Health do?

Inbox Health was founded in 2014 in New Haven, United States, and operates within the healthcare sector. A cloud-based platform is employed to automate and customize patient billing communications. Tools are developed for revenue cycle management, including insurance eligibility verification, patient balance estimates, and invoicing processes. Digital insurance cards are issued to facilitate updates on billing and payment transactions. Coverage for insurance and benefits is extended to healthcare organizations.

Who are the top competitors of Inbox Health?

Inbox Health's top competitors include R1 RCM, Nelly and AKASA.

What products or services does Inbox Health offer?

Inbox Health offers Patient Billing Platform, Patient Payments, and Patient Support Tools.

How many acquisitions has Inbox Health made?

Inbox Health has made 1 acquisition, including CakeHealth.

Who are Inbox Health's investors?

Inbox Health has 15 investors. Key investors include Enhanced Capital, StartUp Health, Ten Coves Capital, Commerce Ventures, and Connecticut Innovations.

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