Luminai
Luminai sells task automation software to large health systems. The 63-person company has raised $58M, most recently in a Series B round in April 2026.
The growth story
Luminai grew from 10 to 63 employees between 2021 and 2026, raising $58M along the way, most recently a Series B in April 2026.
About
Luminai develops software that automates complex workflows for healthcare providers. Its customers are large health systems seeking to streamline operations and reduce administrative burdens.
The company has raised $58M from investors including Craft Ventures and Define Ventures. Its engineering team makes up over a third of its 63 employees.
Founders and leadership
Engineering is Luminai's largest function with 22 staff. The company has a median tenure of 2 years across its workforce.
The Luminai org chart
Kesava Kirupa Dinakaran (CEO and Founder) leads 11 mapped leaders with 7 direct reports. Click +N to expand a team; names link to the person’s public profile.
Departments, and which ones grew
Headcount by function: Engineering 24 (+20% YoY), Business Development 12 (+9% YoY), Operations 4 (+33% YoY), Information Technology 4 (+33% YoY), Product Management 3 (+200% YoY), Media and Communication 3 (+50% YoY).
Talent flow
Luminai recruits heavily from Google and Palantir, which account for a quarter of its analyzed hires. Alumni have moved to OpenAI and Assort Health.
Most common previous employers of Luminai staff: Google (6), Palantir Technologies (5), Truepill (3), Goldman Sachs (3), NS1, an IBM Company (3), Partly (2). Former Luminai employees most often moved to OpenAI (3), Assort Health (2), Mastra (1), Blueprint Data Centers (1), Headway (1), Abstrakt Health (1).
Alumni worth knowing
Web traffic
Traffic mix: 38% direct, 49% search, 4% social, 0% paid.
What this company is made of
Most common skills at Luminai: Leadership (22), Python (Programming Language) (20), JavaScript (19), Java (18), SQL (18), C++ (18), Software Development (16), Data Analysis (16).
Where the team actually sits
Luminai people are concentrated in California, United States (11), San Francisco Bay Area (11), New York, United States (4), New York City Metropolitan Area (2).
Search footprint
Luminai attracts about 142 organic search visits a month, traffic worth roughly $0K a month if bought through ads. It gained 16 ranking keywords and lost 10 in the last period.
What employees say
- Compensation
- 5.00 / 5
- Career opportunities
- 5.00 / 5
- Senior management
- 5.00 / 5
- Work-life balance
- 5.00 / 5
Frequently asked
Luminai has 63 employees as of September 2026.
Luminai has raised $58M in total, most recently a Series B round in April 2026.
Luminai was founded in 2019 by Kesava Kirupa Dinakaran, Dmitry D..
Kesava Kirupa Dinakaran (CEO and Founder) sits at the top of Luminai's reporting structure, with 7 direct reports.
The most common previous employers of current Luminai staff are Google (6 people), Palantir Technologies (5 people), Truepill (3 people).
Former Luminai employees most often move to OpenAI (3), Assort Health (2), Mastra (1).
Luminai attracts about 142 organic search visits a month, worth roughly $0K a month in equivalent ad spend.
The most common skills among Luminai staff are Leadership, Python (Programming Language), JavaScript, Java, SQL.
Luminai staff are concentrated in California, United States (11), San Francisco Bay Area (11), New York, United States (4).
Luminai has about 24 people in Engineering, up 20% over the past year, as of September 2026.
Luminai has about 12 people in Business Development, up 9% over the past year, as of September 2026.
Computed from 44 current and 42 former Luminai profiles, as of September 2026. Source: Crustdata.
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