BranchLab

BranchLab

AI-driven healthcare ad targeting with privacy

Overview

BranchLab is a data science firm focused on healthcare advertising. It uses artificial intelligence and machine learning to build custom audience models that align with each client’s goals, enabling more precise targeting and better insights for campaigns. The core service helps healthcare brands, their agencies, and TV partners improve return on ad spend while staying compliant with privacy requirements. An ID-less approach keeps consumer health records unlinked from any user ID, prioritizing privacy. BranchLab’s offerings are tailored data solutions that enhance advertising effectiveness and protect personal information, with revenue coming from partnerships with healthcare brands and advertising agencies.

Funded Recently

About BranchLab

Simplify's Rating
Why BranchLab is rated
B-
Rated B on Competitive Edge
Rated B on Growth Potential
Rated C on Differentiation

Industries

Data & Analytics

AI & Machine Learning

Healthcare

Company Size

11-50

Company Stage

Series A

Total Funding

$26M

Headquarters

New York City, New York

Founded

2024

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Simplify's Take

What believers are saying

  • Raised $26M Series A in May 2026 led by McKesson Ventures.
  • Delivers 70% marketing efficacy gains for pharma clients.
  • Partners with Dentsu in Feb 2026 for audience activation.

What critics are saying

  • FDA classifies predictive claims as medical device by 2028.
  • State AGs investigate HealthGraph data consent in 2027.
  • Dentsu builds in-house Pathwai clone by 2029.

What makes BranchLab unique

  • Pathwai uses transformer-based AI to predict health outcomes from demographic data only.
  • Trains models in customer-controlled environments for privacy-first activation.
  • Compresses pharma workflows from months to minutes across all channels.

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Funding

Total Funding

$26M

Above

Industry Average

Funded Over

1 Rounds

Series A funding typically happens when a startup has a product and some customers, and now needs funding to scale. This money is usually used to grow the team, expand marketing, and improve the product. Venture capital firms are frequently the main investors here.
Series A Funding Comparison
Above Average

Industry standards

$15M
$8.2M
Discord
$15M
Canva
$26M
BranchLab
$30M
Kalshi

Benefits

Company Equity

Hybrid Work Options

Relocation Assistance

Growth & Insights and Company News

Headcount

6 month growth

-17%

1 year growth

-17%

2 year growth

-17%
PR Newswire
Feb 11th, 2026
Dentsu partners with BranchLab to use AI for privacy-conscious healthcare audience targeting

Dentsu, a global media and marketing leader, has partnered with BranchLab to integrate the AI company's Pathwai™ platform for healthcare audience targeting. The collaboration transforms dentsu's proprietary data into healthcare-relevant segments anticipated to match or exceed traditional medical claims-based targeting methods. Pathwai™ uses neural networks trained on anonymised health outcomes to create privacy-conscious audience segments for healthcare marketing. The platform enables dentsu to design and activate audiences based on diagnoses, prescriptions and procedures across streaming, programmatic and social media channels. The partnership unlocks new value from dentsu's consumer dataset whilst maintaining HIPAA compliance and state privacy regulations. BranchLab's deep learning architecture translates anonymous patient journeys into targetable segments, with supervised AI learning continuously refining models based on real-world health outcomes.

PR Newswire
Sep 8th, 2025
Next Ventures Invests in BranchLab AI

Next Ventures has announced a strategic investment in BranchLab, an AI-native technology company specializing in privacy-first, outcome-based advertising for healthcare. This investment aims to accelerate AI innovation in precision healthcare by leveraging non-health data to optimize real-world health outcomes. BranchLab's platform, Pathwai™, enables brands to design and measure audiences for healthcare marketing. The partnership aligns with Next Ventures' mission to promote proactive healthcare engagement.

Business Wire
Jun 7th, 2024
BranchLab Launches Privacy-Safe Healthcare Advertising Solution with Seed Funding Round

BranchLab, a data science company developing advanced AI software that enables healthcare brands to reach the right consumers, today announced the clo

Pharmaceutical Executive
Jun 7th, 2024
Pharma Pulse 6/7/24: How Much Does a Day of Delay Really Cost? BranchLab Launches Privacy-Safe Healthcare Advertising Solution & more

BranchLab launches privacy-safe healthcare advertising solution & more.

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