When was ModAstera founded?

ModAstera was founded in 2024 and raised its 1st funding round within a year of its incorporation.

Where is ModAstera located?

ModAstera is headquartered in Chuo City, Japan.

How many employees does ModAstera have?

As of Mar 31, 2026, the latest employee count at ModAstera is 5.

Is ModAstera a funded company?

ModAstera is a funded company, having raised a total of $***** in its 1st and only funding round, a Seed round on Dec 18, 2024.

When was the latest funding round of ModAstera?

ModAstera's latest funding was a $***** Seed round on Dec 18, 2024, with participation from 1 investor.

Where does ModAstera rank among its competitors?

ModAstera ranks 144th amongst 98 active competitors, of which 16 are funded. It stands 11th in terms of total funding among its competitors. The most recent competitor to raise funding was Sophont, which secured $9.22M in Sep, 2025.

Who are the top competitors of ModAstera?

ModAstera's top competitors include Corti, Aptible and MedStack. Among them, Sophont secured the most recent funding round in September, 2025.

ModAstera - 2026 Company Profile, Team, Funding & Competitors

Company Details

Provider of AI-powered platform for medical AI development. This platform streamlines the entire AI workflow, from data annotation and preprocessing to model building and deployment. It offers AI-assisted data annotation tools to enhance data quality and speed, pre-built healthcare-specific AI models for common use cases, and built-in compliance with healthcare regulations. The platform is designed for both beginners and advanced users, enabling organizations to reduce costs and time-to-market while accelerating AI development for medical applications. It simplifies complex engineering tasks through automation, supporting the creation of segmentation and classification models.

Website: www.modastera.com/en
Email ID: *****@modastera.com

Key Metrics

Founded Year

2024

Location

Chuo City, Japan

Stage

Seed

Latest Funding Round

Seed, Dec 18, 2024, $*****

Investors

Antler

Ranked

144^th among 149 competitors

Employee Count

5 as on Mar 31, 2026

Similar Companies

Innovaccer & 2444 more

View ModAstera's full profile

ModAstera has raised funding over 1 round. Its latest funding round was a Seed round on Dec 18, 2024 for $*****. 1 investor participated in its latest round. ModAstera has 1 institutional investor.

Here is the list of recent funding rounds of ModAstera:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Dec 18, 2024	2107772	Seed	4698940	5042574	4861908	8973361

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View details of ModAstera's funding rounds and investors

The founders of ModAstera are Tetsuro Mori and Joshua Owoyemi.

Here are the details of ModAstera's key team members:

Tetsuro Mori: Co-Founder & COO of ModAstera.
Joshua Owoyemi: Co-Founder & CEO of ModAstera.

View details of ModAstera's Founder profiles and Board Members

ModAstera's employee count trend

ModAstera has 5 employees as of Mar 26. Here is ModAstera's employee count trend over the years:

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Top competitors of ModAstera include Corti, Aptible and MedStack. Here is the list of Top 10 competitors of ModAstera, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Corti 2014, Copenhagen (Denmark), Series B	Provider of AI infrastructure and APIs for healthcare application development	$93M	Nordic Makers, Prosus & 14 others	61/100
2nd	Aptible 2013, New York City (United States), Acquired	Platform offering IAM solution	$24M	Maverick Capital, Western Technology Investment ... & 13 others	58/100
3rd	MedStack 2015, Waterloo (Canada), Seed	Cloud based platform for the development of healthcare apps	$5.5M	TELUS Ventures, Blu Venture Investors & 16 others	48/100
4th	Founda Health 2019, Amsterdam (Netherlands), Seed	Provider of healthcare data integration and exchange solutions	$15M	-	45/100
5th	Medrics 2016, Istanbul (Turkey), Funding Raised	Developer of patient experience and operational efficiency solutions for healthcare institutions	-	Diffusion Capital Partners, Applied Value Group	45/100
6th	Atostek 1999, Tampere (Finland), Unfunded	Provider of software development platform for healthcare organisations	-	-	43/100
7th	Medaptive Health 2013, New York City (United States), Deadpooled	Developer of consumer-facing health applications	$57.3M	Flare Capital Partners, Define Ventures & 7 others	43/100
8th	Virtual Health Partners 2015, New York City (United States), Series A	Virtual wellness platform enhancing health outcomes through personalized support and technology	$3.87M	-	41/100
9th	Vibe Bio 2022, Boston (United States), Series B	Online community of patients, scientists, and partners promising treatments for rare diseases	$12M	Initialized Capital, AlleyCorp & 9 others	40/100
10th	Sophont 2025, Dover (United States), Seed	Developer of open multimodal medical foundation models for healthcare applications	$9.22M	Kindred Ventures, Delphi Ventures & 5 others	40/100
144th	ModAstera 2024, Chuo City (Japan), Seed	Provider of AI-powered platform for medical AI development	-	Antler	17/100