PermitFlow Tech Stack

AI automation for construction permitting and pre-construction workflows

Software Development New York, New York 51–200 employees Founded 2021 Privately Held

PermitFlow automates permitting and pre-construction processes for builders using AI agents, LLMs (OpenAI, Claude), and internal ML infrastructure. The tech stack reveals a modern platform built on React/Node.js/PostgreSQL with orchestration (Kubernetes, Docker), data pipelines (dbt), and now enterprise adoption tooling (adopting Salesforce, ServiceTitan). Active projects show they're scaling AI workflows and converting pilots to enterprise partnerships — a classic early-stage SaaS motion shifting from founder sales into repeatable enterprise processes.

Tech Stack 35 technologies

Core StackDocker Kubernetes React TypeScript Node.js PostgreSQL Ashby Figma Zoom Gong dbt Python Terraform GitHub Actions Prometheus Grafana AWS OpenAI Hugging Face Rippling Lattice Notion Linear LinkedIn Microsoft Office Loom SQL Intel Core i5 AWS ECS Claude+3 more

AdoptingSalesforce ServiceTitan

What PermitFlow Is Building

◆Challenges

Massive delays
Wasted capital
Manual pre-construction processes
Lost opportunity
Construction delays
Delays in pre-construction
Outdated systems
Rapid growth talent acquisition
Compliance time
Outdated processes

▲Active Projects

Backend and frontend services for ai-driven workflows
Convert pilots into enterprise-wide partnerships
Net new enterprise logos acquisition
Enterprise motion playbook
Ux improvements in pf application
Platform infrastructure scaling
Internal tools and infrastructure for ai agents
Transitioning from legacy internal processes
Designing a permitting product
Design-centric process establishment

Hiring Activity

Steady70 roles · 25 in 30d

Department

Engineering

Sales

Ops

Support

Data

Design

Product

Seniority

Mid

Senior

Manager

Lead

Junior

Staff

Notable leadership hires: Head of Talent

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About PermitFlow

PermitFlow is a construction technology company automating pre-construction and permitting workflows using AI. Founded in 2021 and based in New York, the company employs 51–200 people and sells to builders and construction firms across the United States. The product sits in the critical path of construction projects, addressing the manual delays, compliance overhead, and outdated processes that plague the pre-construction phase. Core operations span engineering, sales, and operations, with active hiring across engineering, sales, and support as the company scales enterprise go-to-market motions.

HeadquartersNew York, New York

Company Size51–200 employees

Founded2021

Hiring MarketsUnited States, Philippines, India

Frequently Asked Questions

What is PermitFlow's tech stack?

Core: React, TypeScript, Node.js, PostgreSQL, Docker, Kubernetes. Data/ML: Python, dbt, OpenAI, Claude, Hugging Face. Infrastructure: AWS, Terraform, GitHub Actions. Enterprise: Salesforce, ServiceTitan (adopting), Ashby, Gong.

Where is PermitFlow headquartered?

New York, New York. Founded in 2021, the company employs 51–200 people and is privately held.