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Sundial Tech Stack

Analytics platform for AI-native companies built on SQL and Python

Data Infrastructure and Analytics Palo Alto, California 11–50 employees Founded 2021 Privately Held

Sundial is a data analytics platform targeting hypergrowth AI startups and Fortune 500 companies. The stack—React, TypeScript, Python, Go, PostgreSQL, Trino, Spark—reflects a modern analytics engine built for both SQL and code-based workflows. Project focus on diagnostic analysis, user retention modeling, and templated reporting suggests a shift toward self-service analytics that abstracts away platform complexity, directly addressing the engineering bottleneck around data platform talent.

Tech Stack 12 technologies

Core StackReact TypeScript GraphQL Python Go PostgreSQL Kubernetes AWS Trino Apache Spark OpenSearch SQL

What Sundial Is Building

◆Challenges

Manual report generation
Manual dashboard creation
Data platform complexity
Shortage of data platform engineers
Processing large data sets
Scaling analytics services
Protecting sensitive customer data

▲Active Projects

Client data modeling for user growth and retention insights
Scalable data product development
Sundial insights data platform
Productizing diagnostic analysis
Sundial analytics data model
Cloud-based data platform
Building analysis templates for common metrics
Analysis template development for signup funnels

Hiring Activity

Decelerating5 roles · 1 in 30d

Department

Engineering

3

Data

2

Seniority

Mid

5

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About Sundial

Sundial builds an analytics platform for technical and non-technical users to query, model, and report on data without reliance on data engineers. Founded in 2021 and based in Palo Alto, the company operates at 11–50 employees and is focused on mid-market and enterprise segments. Core product areas include cloud-based data modeling, analysis templates for common metrics (signup funnels, user growth, retention), and diagnostic analysis tools. The tech stack runs on PostgreSQL, Trino, and Spark for compute, with a React/TypeScript frontend and GraphQL for API layers.

HeadquartersPalo Alto, California

Company Size11–50 employees

Founded2021

Hiring MarketsIndia

Frequently Asked Questions

What tech stack does Sundial use?

React, TypeScript, GraphQL, Python, Go, PostgreSQL, OpenSearch, Kubernetes, Trino, Apache Spark, and AWS. The combination spans frontend (React/TS), data querying (Trino/Spark), and infrastructure (Kubernetes/AWS).

What is Sundial working on?

Client data modeling for user growth and retention; templated analysis tools (signup funnels, common metrics); productized diagnostic analysis; and a scalable cloud-based data platform to reduce manual reporting and dashboard creation.

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