Sparrow Tech Stack

AI motion analysis and coaching for sports, starting with golf

Software Development New York, NY 11–50 employees Founded 2018 Privately Held

Sparrow builds AI-driven coaching apps using Python, TypeScript, and React, with a heavy emphasis on video processing (Adobe suite, Final Cut Pro, CapCut) and real-time motion analysis. The company is hiring exclusively interns across design, engineering, and product — a typical early-stage pattern for a bootstrapped or early-seed team scaling content production and LLM integration work in parallel with their live Golf app.

Tech Stack 15 technologies

Core StackPython TypeScript React FastAPI Figma Adobe Creative Cloud Adobe Premiere Pro Google Workspace Meta YouTube Instagram TikTok Adobe After Effects Final Cut Pro CapCut

What Sparrow Is Building

◆Challenges

Streamlining business processes
Managing early-stage startup operations
Financial modeling

▲Active Projects

Ai sports coaching apps
Llm integration
Sparrow golf
Ai-driven animation workflow
Ui/ux for new features in live app
Social media content creation
Website front-end design
Design and improve business processes
Financial modeling
Real-world genai applications

Hiring Activity

Accelerating8 roles · 5 in 30d

Department

Design

Engineering

Product

Marketing

Ops

Seniority

Intern

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About Sparrow

Sparrow develops generative AI coaching applications that analyze motion and provide real-time personalized feedback. The flagship product, Sparrow Golf, is available on the App Store and has reached over 250,000 users. The platform uses video analysis to compare individual performance against data from high-performing athletes and delivers guidance through voice and gesture interactions. Beyond golf, Sparrow is building the infrastructure to extend this coaching model to other sports and activities, with active work on LLM integration, animation workflows, and UI/UX for new live-app features.

HeadquartersNew York, NY

Company Size11–50 employees

Founded2018

Hiring MarketsUnited States

Frequently Asked Questions

What is Sparrow's tech stack?

Python, TypeScript, React, FastAPI, plus Adobe Creative Cloud suite (Premiere Pro, After Effects) and Final Cut Pro for video processing — indicating a motion-analysis-first architecture built on backend APIs and web/mobile frontends.

How many users does Sparrow Golf have?

Over 250,000 golfers have used Sparrow Golf according to the company profile. The app is available on the App Store.