Overstory Tech Stack

AI vegetation intelligence for utility grid resilience and outage prevention

Software Development Somerville, Massachusetts 51–200 employees Founded 2018 Privately Held

Overstory applies satellite imagery and machine learning to help utilities predict and prevent vegetation-related grid failures. The stack (GCP, Python, FastAPI, PostgreSQL, Kubernetes) reflects a data-heavy ML operation, while the project list reveals a company scaling rapidly—infrastructure cost visibility, observability advancement, and product scaling for 3x YoY growth dominate current work. Engineering-led hiring (86 of 100 open roles) combined with acute pain around manual data ingestion suggests Overstory is transitioning from rule-based systems toward automated, ML-driven vegetation risk assessment at scale.

Tech Stack 10 technologies

Core StackHubSpot React TypeScript Python FastAPI PostgreSQL Kubernetes Grafana GCP Cloud Run

What Overstory Is Building

◆Challenges

Aging infrastructure
Wildfire risk
Extreme weather
Preventing outages
Reducing wildfire risks
Manual ingestion of vegetation analysis
Scaling to 3x yoy growth
Power outage risk
Power outage prevention
Handling 3x year-over-year growth

▲Active Projects

Performance & scalability
Reduce manual ingestion of vegetation analysis
Web and internal tools for risk management
Cloud infrastructure design
Observability platform advancement
Reducing wildfire risks and power outages
Infra cost visibility
Scaling product suite
Web engineering team productivity
Scaling product for 3x yoy growth

Hiring Activity

Accelerating100 roles · 90 in 30d

Department

Engineering

Product

Marketing

Sales

Executive

Security

Support

Seniority

Senior

Staff

Manager

C-Level

Mid

Director

Junior

Notable leadership hires: Chief Technology Officer

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About Overstory

Overstory combines satellite data and deep learning to deliver vegetation intelligence to electric utilities. The product helps grid operators identify critical vegetation risks, prevent outages, and reduce wildfire exposure. The company operates in the United States and is expanding hiring across North America and Europe, with a team of 51–200 people based in Somerville, Massachusetts. Core infrastructure runs on Google Cloud Platform with Python microservices (FastAPI) backed by PostgreSQL and Kubernetes. Active projects span cloud infrastructure redesign, internal risk-management tooling, observability, and product scaling—all driven by accelerating customer adoption.

HeadquartersSomerville, Massachusetts

Company Size51–200 employees

Founded2018

Hiring MarketsUnited States, Canada, Sweden, Denmark, Ireland, Switzerland, Portugal, Netherlands

Frequently Asked Questions

What tech stack does Overstory use?

GCP, Python, FastAPI, PostgreSQL, Kubernetes, React, TypeScript, HubSpot, Cloud Run, and Grafana. The stack emphasizes cloud-native infrastructure and Python for data processing and ML workloads.

Where is Overstory headquartered?

Somerville, Massachusetts. The company is actively hiring across the United States, Canada, and six European countries: Sweden, Denmark, Ireland, Switzerland, Portugal, Netherlands, France, and Estonia.