Sleeper logo

Sleeper

Challenger

Sleeper is a mobile fantasy sports and social gaming platform supporting NFL, NBA, and other leagues; known for its real-time chat, group features, and clean UX; one of the fastest-growing fantasy platforms competing with ESPN and Yahoo Fantasy.

Best for: Fantasy Sports & Social Gaming Platform
Entertainment & GamingFantasy Sports & Social Gaming PlatformWebsiteUpdated May 2026

Company Overview

About Sleeper

Sleeper is a fantasy sports and social gaming platform founded in 2017 by Nan Wang and Pratyush Buddiga, and headquartered in San Francisco, California. The platform combines traditional fantasy league management with social networking features — including real-time group chat, GIF reactions, league polls, and player news feeds — creating a more engaging and community-driven fantasy sports experience compared to legacy platforms like ESPN and Yahoo Fantasy.

Business Model & Competitive Advantage

Sleeper supports fantasy leagues for the NFL, NBA, MLB, NHL, MMA, and college football. Its flagship product is its NFL fantasy football offering, which has attracted millions of users through a mobile-first design, intuitive commissioner tools, and deep customization options for league scoring and roster settings. Sleeper has also expanded into daily fantasy, sports betting integrations, and gaming features that extend engagement beyond the core fantasy season.

Competitive Landscape 2025–2026

The platform has grown rapidly by targeting younger sports fans who expect a social-media-quality experience from their fantasy apps. Its clean design, fast performance, and community features have driven strong word-of-mouth growth, making it one of the most talked-about alternatives to the incumbent fantasy platforms. Sleeper generates revenue through premium subscriptions (Sleeper+) and has expanded its product surface to include sports gaming content and interactive fan engagement tools.

Founded
2017
Headquarters
San Francisco, California
Curated content • Fact-checked and verified

Key Differentiators

Strong Challenger

Sleeper is an established challenger with significant market presence and competitive offerings in Entertainment & Gaming.

Frequently Asked Questions

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