Planstin Tech Stack

Third-party administrator for group health plans serving SMBs

Business Consulting and Services Saint George, Utah 51–200 employees Founded 2016 Privately Held

Planstin administers self-funded group health plans for small and mid-market businesses, with a tech stack centered on Node.js, React, and AWS infrastructure. Sales-led hiring dominance (6 of 9 active roles) paired with one engineering hire and one finance director suggests a company scaling go-to-market and financial controls while holding engineering flat—typical of a benefits-admin business transitioning from custom implementations toward platform leverage.

Tech Stack 18 technologies

Core StackNode.js TypeScript Nest.js React AWS AWS Lambda AWS RDS PostgreSQL Microsoft Office Excel Teams Outlook Word SharePoint AWS EventBridge AWS API Gateway AWS CDK SQL

What Planstin Is Building

◆Challenges

Complex insurance risk management
Compliance with state and federal regulations
Managing risk holistically
Data clean-up in our system
Improving reliability of pipelines ingesting external data
Spotting architectural risks early
Financial integrity
Complex market
Identifying upsell opportunities
Analyzing usage trends

▲Active Projects

Customized insurance and benefits program design
Risk and needs assessment for businesses and individuals
Policy issuance and underwriting
Next generation of the planstin membership platform
Improving reliability of pipelines ingesting external data
Annual budgeting process
Financial forecasting
Reserve management
Client onboarding
Custom solution development

Hiring Activity

Accelerating9 roles · 5 in 30d

Department

Sales

Engineering

Finance

Support

Seniority

Mid

Senior

Director

Junior

Notable leadership hires: Finance Director

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About Planstin

Planstin is a third-party administrator (TPA) that designs, underwrites, and manages group health plans for SMBs, with a stated focus on affordability and simplicity. Founded in 2016 and based in Saint George, Utah, the company operates across the full benefits lifecycle: customized plan design, risk assessment, policy issuance, and ongoing member support. The business runs on a Node.js / React / AWS stack on top of PostgreSQL, supporting core workflows around membership platforms, data ingestion pipelines, and client onboarding. Internal pain points cluster around insurance risk complexity, multi-state regulatory compliance, and data quality—challenges inherent to TPA operations.

HeadquartersSaint George, Utah

Company Size51–200 employees

Founded2016

Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does Planstin use?

Planstin's platform is built on Node.js and TypeScript for backend services (Nest.js framework), React for frontend, and AWS infrastructure including Lambda, RDS, EventBridge, API Gateway, and CDK. Data is stored in PostgreSQL. Office and collaboration tools include Microsoft Office suite and Teams.

What is Planstin working on?

Current focus includes next-generation membership platform development, improving data pipeline reliability, customized benefits program design, policy underwriting, client onboarding, and financial forecasting. Active efforts on reserve management and upsell-opportunity identification indicate operational maturity.