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Granola Tech Stack

AI notepad that captures and organizes meeting notes in real time

Technology, Information and Internet London 11–50 employees Founded 2023 Privately Held

Granola is a TypeScript/Node.js + AWS platform built to capture, transcribe, and summarize meeting notes using OpenAI and Anthropic models. The company is actively expanding its LLM infrastructure and evaluation frameworks while scaling sales motion — 18 of 25 open roles posted in the last 30 days sit in sales and marketing, indicating a shift from product-first to revenue-focused growth. Stack choices (PostgreSQL, vector stores, embedding optimization) and adopting Android/Kotlin suggest a mobile-first roadmap alongside core note-taking features.

Tech Stack 29 technologies

AdoptingKotlin Jetpack Compose Wear OS Codex Claude

What Granola Is Building

Challenges

  • Establishing sales function
  • Scaling to 100x growth milestone
  • Building brand in crowded ai tools market
  • Building sales motion
  • Optimizing database performance
  • Scaling to 100x users
  • Reliability and observability
  • Reducing band-aid fixes
  • Reducing cac
  • Scaling revenue function

Active Projects

  • Ai infrastructure
  • Define go-to-market approach
  • Optimise sales playbook
  • Build scalable sales processes
  • Database optimization
  • Sf office culture building
  • Llm-based feature development
  • Evaluation framework for ai features
  • Embedding and vector store optimization
  • 0 to 1 prototyping

Hiring Activity

Accelerating25 roles · 20 in 30d

Department

Sales
8
Engineering
6
Marketing
4
Design
2
Other
1
Product
1
Support
1

Seniority

Mid
10
Senior
8
Junior
3
Lead
2
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About Granola

Granola builds an AI-powered notepad for professionals managing back-to-back meeting schedules. Founded in 2023 and headquartered in London, the company operates as a 11–50-person team with active hiring across engineering, sales, and design roles in the United Kingdom and United States. The product integrates with transcription and LLM APIs (OpenAI, Anthropic, Google) to automate note generation and summarization. Current priorities include establishing and scaling a sales function, optimizing database performance under growth, and expanding mobile reach through native Android development.

HeadquartersLondon
Company Size11–50 employees
Founded2023
Hiring MarketsUnited Kingdom, United States

Frequently Asked Questions

What tech stack does Granola use?

TypeScript, Node.js, React, Next.js on the frontend; AWS Lambda, PostgreSQL, and Terraform for backend infrastructure; OpenAI and Anthropic for LLM features; and Amplitude for analytics.

Is Granola building a mobile app?

Yes, actively adopting Kotlin and Jetpack Compose for Android, and listed Wear OS in adoption targets, indicating native mobile expansion alongside the web notepad.

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