Pelago Tech Stack

Virtual substance-use care platform with digital tools, counseling, and medication management

Hospitals and Health Care New York, NY 51–200 employees Founded 2017 Privately Held

Pelago operates a telemedicine platform for alcohol, tobacco, opioid, and cannabis treatment, built on AWS Lambda, Node.js, and React Native with a GraphQL layer. The tech stack reflects a serverless, event-driven architecture under active evolution—paired with hiring velocity skewed toward engineering (7 roles) and healthcare clinical staff (5 roles)—indicating aggressive scaling of both product infrastructure and care delivery capacity. Active projects around AI-native programs and care-journey optimization suggest the company is moving beyond digital tools into AI-assisted clinical workflows.

Tech Stack 31 technologies

Core StackAWS Node.js TypeScript MySQL AWS Lambda AWS RDS CloudWatch React Native React Python Swift Kotlin GraphQL Iterable Greenhouse Salesforce Java Cursor API Gateway AWS SNS AWS SQS Amazon Cognito VPC Expo React Query Zustand Codex Atlas Android Bitrise

What Pelago Is Building

◆Challenges

Time on mechanical implementation
Reducing administrative burden for clinicians
Scaling backend systems
Maintaining serverless aws infrastructure
Scaling new ai-native products
Integrating real-time data
Growth constraints within funnel
High-quality member acquisition
Scaling ai-driven mental health programs
Ensuring ai-assisted care compliance

▲Active Projects

Serverless aws architecture evolution
Event-driven system development
Core feature implementation
Ai-native product development
Real-time data integration
Growth funnel experimentation roadmap
Care initiation journey optimization
Ai-driven mental and behavioral health care programs
Ai-native recruiting tools implementation
Targeted outreach and talent mapping

Hiring Activity

Accelerating15 roles · 10 in 30d

Department

Engineering

Healthcare

Marketing

Product

Sales

Seniority

Mid

Senior

Director

Intern

Lead

Manager

Notable leadership hires: Creative Director, Growth Director

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About Pelago

Pelago provides virtual, evidence-based substance-use treatment combining digital therapeutics, live counseling, and medication-assisted treatment, with same-day nationwide access. The company sells to employers and health plans as a benefit to reduce high-cost medical claims tied to addiction and substance use. Founded in 2017 and headquartered in New York, the company operates across the United States and United Kingdom, with published clinical and cost-outcome data backing its model. The platform integrates three core modalities—self-directed digital care, synchronous counseling, and pharmaceutical intervention—in a single patient journey.

HeadquartersNew York, NY

Company Size51–200 employees

Founded2017

Hiring MarketsUnited Kingdom, United States

Frequently Asked Questions

What tech stack does Pelago use?

Pelago's stack centers on AWS (Lambda, SNS, SQS, RDS, Cognito, API Gateway), Node.js, TypeScript, MySQL, React (web), React Native (mobile), GraphQL, and Python. Mobile apps are built with Expo, Swift, and Kotlin for cross-platform reach.

What is Pelago working on?

Active projects include serverless AWS architecture evolution, event-driven system design, AI-native product development for mental and behavioral health, real-time data integration, and care-initiation journey optimization to improve member acquisition and clinician efficiency.

How this profile is built

Pelago's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.