What programming languages does Underdog Fantasy use?

Only publicly detected technologies are listed. If a language is not in the tags above, this profile did not find a reliable public signal for it.

Does Underdog Fantasy use AWS, GCP, or Azure?

Cloud providers are included only where public sources identify them. Otherwise the cloud layer is marked as not fully disclosed.

How is Underdog Fantasy's tech stack detected?

The stack is inferred from public product pages, docs, jobs, technical biographies, and recent reporting, so it should be verified in discovery before a sales campaign.

Underdog Fantasy

What tech stack does Underdog Fantasy use?

Underdog Fantasy's stack is detected from public sources such as product pages, job posts, technical bios, docs, and reporting. It is directional, not a complete internal bill of materials: Public job postings and career material point to React, TypeScript, Node.js, Kotlin Android work, infrastructure-as-code, cloud systems, and data analytics supporting a high-volume consumer gaming product.

Frontend: React
Backend: Node.js
Cloud: Terraform / CDK
Data: Data analytics
Critical path: React
GTM / ops: Not fully disclosed

Underdog Fantasy's detected technology stack

Detected public signals for Underdog Fantasy's technology stack.

React· Frontend
TypeScript· Frontend
Node.js· Backend
Kotlin· Mobile
Terraform / CDK· Infrastructure
Cloud infrastructure· Infrastructure
Data analytics· Data

Sources:Underdog Series C announcement Underdog 2022 Series B

What does Underdog Fantasy use on the backend and infrastructure?

Public job postings and career material point to React, TypeScript, Node.js, Kotlin Android work, infrastructure-as-code, cloud systems, and data analytics supporting a high-volume consumer gaming product.

What does Underdog Fantasy use on the frontend, data, or GTM tooling?

Underdog Fantasy's public signals include React (Frontend), TypeScript (Frontend), Node.js (Backend), Kotlin (Mobile), Terraform / CDK (Infrastructure), Cloud infrastructure (Infrastructure), Data analytics (Data). Treat these as entry points for integration discovery, not proof that no other tools are used.

What Underdog Fantasy's stack means if you sell to them

The strongest pitch is an integration or displacement case tied to the public stack. Lead with lower model or cloud cost, faster workflow automation, better compliance, cleaner data movement, or measurable revenue/operations impact depending on the buyer.

As of June 2026.Sources:Underdog Series C announcement Underdog 2022 Series B Masters of Scale Jeremy Levine profile

Underdog Fantasy — frequently asked questions

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