Insights

Strategic Partnerships Sleeper has recently partnered with Kalshi to offer sports event contracts, signaling openness to collaboration and new revenue channels. This suggests an opportunity to position complementary product integrations, data partnerships, or joint marketing to expand the social sports experience.

Monetization Growth With reported revenue in the 50 to 100 million range and a history of fundraising to fuel expansion, Sleeper appears to be in a growth phase with budget for vendor partnerships, platform enhancements, and user acquisition initiatives targeting sports fans and fantasy communities.

Social Engagement Sleeper focuses on social, interactive spectator experiences for friends and communities, aligning well with tools for engagement, messaging, and real-time collaboration. Opportunities exist for integrations that boost engagement metrics, retention, and cross-platform sharing.

Tech Stack Fit The tech stack includes modern tools like FastAPI and Braze for communication, suggesting openness to developer-friendly APIs, customer engagement solutions, and scalable backend services that integrate with existing stacks.

Talent and Security Note There is an active awareness of recruitment scams targeting job seekers and a clear corporate stance on security and verification. This indicates a potential need for secure HR tech, fraud prevention, and identity verification services as part of vendor risk management discussions.

Similar companies to Sleeper

Sleeper Tech Stack

Sleeper uses 8 technology products and services including jsDelivr, Webpack, Microsoft Excel, and more. Explore Sleeper's tech stack below.

  • jsDelivr
    Content Delivery Network
  • Webpack
    Development
  • Microsoft Excel
    Editors
  • React
    Javascript Frameworks
  • Braze
    Marketing Automation
  • Slack
    Software Framework
  • X-Content-Type-Options
    Web & Portal Technology
  • gRPC
    Web Frameworks

Sleeper's Email Address Formats

Sleeper uses at least 3 format(s):
Sleeper Email FormatsExamplePercentage
First@sleeper.appJohn@sleeper.app
80%
Last@sleeper.appDoe@sleeper.app
12%
First.Last@sleeper.appJohn.Doe@sleeper.app
4%
FirstL@sleeper.appJohnD@sleeper.app
4%
First@the-sleeper.comJohn@the-sleeper.com
69%
First.L@the-sleeper.comJohn.D@the-sleeper.com
26%
FL@the-sleeper.comJD@the-sleeper.com
3%
First.Last@the-sleeper.comJohn.Doe@the-sleeper.com
2%
First.Last@sleeper.comJohn.Doe@sleeper.com
100%

Frequently Asked Questions

What is Sleeper's phone number?

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You can contact Sleeper's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Sleeper's official website and social media links?

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Sleeper's official website is sleeper.com and has social profiles on LinkedInCrunchbase.

What is Sleeper's NAICS code?

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Sleeper's NAICS code is 7112 - Spectator Sports.

How many employees does Sleeper have currently?

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As of July 2026, Sleeper has approximately 269 employees across 6 continents, including North AmericaAsiaEurope. Key team members include Head Of Football: J. D.Head Of Content And Engagement Teams: P. B.Director: A. T.. Explore Sleeper's employee directory with LeadIQ.

What industry does Sleeper belong to?

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Sleeper operates in the Spectator Sports industry.

What technology does Sleeper use?

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Sleeper's tech stack includes jsDelivrWebpackMicrosoft ExcelReactBrazeSlackX-Content-Type-OptionsgRPC.

What is Sleeper's email format?

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Sleeper's email format typically follows the pattern of First@sleeper.app. Find more Sleeper email formats with LeadIQ.

How much funding has Sleeper raised to date?

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As of July 2026, Sleeper has raised $67M in funding. The last funding round occurred on Sep 16, 2021 for $40M.

When was Sleeper founded?

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Sleeper was founded in 2014.
Sleeper logo

Sleeper

Spectator SportsNevada, United States201-500 Employees

Sleeper is a mid-sized company in the spectator sports industry, based in Las Vegas, Nevada. It seeks to connect people through sports by providing a digital space where fans can gather with friends to watch and discuss games. The platform emphasizes social, shared experiences around sports as a way to strengthen relationships.

Its target customers are sports fans and their social circles who want to enjoy games together in a communal online setting. By facilitating casual interaction and coordinated viewing, Sleeper aims to turn individual viewing into longer-lasting bonds. In February 2026, Sleeper announced a partnership with Kalshi Inc. to offer sports event contracts, signaling expansion within the industry.

Section iconCompany Overview

Phone number
NAICS Code
7112 - Spectator Sports
Founded
2014
Employees
201-500

Section iconFunding & Financials

  • $67M

    Sleeper has raised a total of $67M of funding over 5 rounds. Their latest funding round was raised on Sep 16, 2021 in the amount of $40Mas a series_c.

  • $50M$100M

    Sleeper's revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $67M

    Sleeper has raised a total of $67M of funding over 5 rounds. Their latest funding round was raised on Sep 16, 2021 in the amount of $40Mas a series_c.

  • $50M$100M

    Sleeper's revenue is estimated to be in the range of $50M$100M

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