mutex Inc.

Private

TokyoHealthcare & Life Scienceshttps://www.mutex-inc.dev/

Last Round

Seed

Dec 15, 2025

Total Funding Raised

$400,000

Company Overview

mutex Inc. is a software development company that provides AI-powered SaaS solutions for healthcare institutions, including its flagship medical claim processing platform, Reze.

Sector

Healthcare & Life Sciences

Verticals

Medical AI, Revenue Cycle, Workflow Automation

Business Model

B2B

Customer Profile

Subscription SaaS, Services & Consulting

AI Layer

Application

Keywords

medical receipt processinghealthcare automationmedical AIrevenue cycle managementRCMdigital transformationcustom software developmentworkflow automationhealthtechSaaSAI-powered SaaSmedical billing softwareUI/UX designB2B softwaregenerative AI

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mutex Inc. Comparables

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mutex Inc. comparables — related companies by embedding similarity
Company	Similarity	Market Cap
Medical AI LAB	91%
Precal, Inc.	82%
NTT Corporation	76%

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mutex Inc. Funding Rounds

Historical fundraising activity

Data table
Round	Date	Amount Raised	Valuation	Investors	Sources
Seed	Dec 15, 2025

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mutex Inc. Filings

SEC and related filings with document metadata.

Data table
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mutex Inc. Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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Firmographic Details

HeadquartersTokyo

Employee Range9

Year Founded2022

Last FundingDec 15, 2025

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