Span sells analytics to engineering leaders, built on TypeScript, NestJS and React with a Python data layer running Kafka, Airbyte and Dagster on AWS Kubernetes with Flux GitOps. That ingestion-heavy pipeline fits a product that pulls signals from many dev tools. Hiring is minimal and split between engineering and a sales seat, with job posts pointing to internal developer platform and self-service infrastructure work.
Span builds a developer intelligence platform that helps software engineering leaders understand team performance, engineering health and the impact of AI coding assistants. The product includes detection of AI-generated code, tying assistant usage to code that reaches production. Span is a privately held company headquartered in San Francisco with 51–200 employees. Go-to-market runs through HubSpot and Outreach, and the team hires in the United States.
Span uses TypeScript, NestJS, React, Python, PostgreSQL, Redis, Kafka, Airbyte and Dagster, running on AWS with Kubernetes and Flux. Frontend tools include Tailwind CSS, Zustand and Vite.
Span is headquartered in San Francisco, United States, and is a privately held company with 51–200 employees.
Yes, though hiring is currently minimal. Open roles focus on engineering at mid and senior levels, plus a sales role, all based in the United States.
Other companies in the same industry, closest in size
Span'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.
