Overview
Connections
News
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials

Funding and backers

Team
1
US Form 5500 (plan participants) · Dec 2025 · -50% in a year
Hiring now
3
+1 posted in 30 days
Backers
5
Expa, Andreessen Horowitz
Momentum
38/100
hiring for its size, a new city, in the news
Last sign of life
1 mo ago
a posting or a news item
Tractionpublic signals, read monthly
Web presence
top 0.08%
of 133.2M domains by links, Common Crawl
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Overview

Create League Mock Draft Fantasy Football Chopped Leagues Football Survivor Football Pick'em PICKS About Mission Investors Careers Connecting People Over Sports Sleeper's mission is to connect people over sports.

Connections

List
Graph
Found in company registers, site code, DNS and hiring. Each connection shows how sure we are and the evidence, with its source and date.
Shared investors5
Alumni VenturesVia a fund
15 portfolio companies: Cohere, Lambda, We're sorry, but something went wrong (500) and 12 more
ExpaVia a fund
98 portfolio companies: Zeroheight, YUMI, Dispatch and 95 more
102 portfolio companies: Zippi, Mailchimp, Zerocater and 99 more
607 portfolio companies
854 portfolio companies
Show all 5

News

News Autoguide.com 2 months ago
Fast and Forgettable: The 11 Best Sleeper Cars Around
The whole appeal of a sleeper is looking like nothing while doing everything.
Read more
Report
News eito.substack.com 2 months ago
Kinetic Prompt Injections & Sleeper Agents
How robotics AI models are vulnerable to prompt injections, which has real sleeper agent risk
Read more
Report
News huggingface 3 months ago
Sleeper Agents and How to Tame Them
A Blog post by TNG Technology Consulting GmbH on Hugging Face
Read more
Report
News Esquire 4 months ago
11 Sleeper Sofas Your Guests Will Actually Want to Sleep On
We found the most comfortable sleeper sofas that are actually stylish, ranging from updated futons to modular couches. Shop picks from Burrow, CB2, and more.
Read more
Report
News franktyoung.substack.com 7 months ago
The Sleeper in the Payments Stack
A GitHub Repo Out of Bangalore Might Be More Consequential Than Any Rail or Coin in 2026
Read more
Report
News Rapid7 8 months ago
BPFdoor in Telecom Networks: Sleeper Cells in the backbone
A months-long investigation by Rapid7 Labs has uncovered evidence of an advanced China-nexus threat actor placing stealthy digital sleeper cells in telecommunications networks, in order to carry out high-level espionage - including against government netw
Read more
Report
News DefusedCyber 9 months ago
Sleeper Shells: How Attackers Are Planting Dormant Backdoors in Ivanti EPMM
A February 2026 campaign used a internal JSP path and in-memory Java class loaders to quietly seed persistent access across Ivanti EPMM deployments - then walked away. We break down the tradecraft.
Read more
Report
Report
Show more news

Tech stack

Technologies named in job postings at Sleeper over the last 12 months, by layer, with the share of postings for each.
Technologies in use
26
Postings analysed
11
Stack modernity
77/100
Languages
Python55%
JavaScript55%
Elixir45%
Go45%
Frameworks & libraries
React Query27%
React.js27%
React Native18%
Next.js9%
Cloud & platforms
AWS27%
Apache Kafka27%
GCP27%
Kubernetes27%
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Full Sleeper tech stack 26 technologies · by team · pay by technology · changes · similar stacks

Salary insights

Compensation ranges based on this company's open jobs
Median
$66k
Typical range
$36k – $95k
Open positions
2
1 Jobs
Junior 100%
Level Jobs Median Typical range
Junior 1 $95k $95k
Highest paying role UX Researcher I $95k
Normalized to USD per year

Growth

Hiring Momentum
55/100
Growing
Open positions
3
1 opened / 0 closed in 30 days
Median time-to-fill
59 days
faster than 23% of the market
ATS activity
Every ~5 hours
Today
Hiring Dynamics 0%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Backend
27% ▼
Design
27% ▼
Customer Success
18% ▼
Mobile
9% ▼
Administrative
9% ▲
Analytics
9% ▼
Activity Timeline
New location: Las Vegas Oct 2026
Added Google Sheets to stack Oct 2026
Added Google Docs to stack Oct 2026
Added Intercom to stack Sep 2026
Added Machine Learning to stack Sep 2026

Offices

Where the company hires and what each office is for
Cities
3
Hiring now
3
Countries
1
Busiest office
San Francisco
Loading the map
Headquarters Builds here Office with open vacancies Tap a pin for the office
San Francisco United States
HQ
1 open roles 5 posted in 90 days $95k Avg Salary
hires for Design
seen since Dec 2025
New York United States
1 open roles 2 posted in 90 days $95k Avg Salary
hires for Design
seen since Jun 2026 job postings
Las Vegas United States
1 open roles 1 posted in 90 days $36k Avg Salary
hires for Administrative
3960 Howard Hughes Parkway
seen since Oct 2026 job postings
Earlier presence
Seattle, United States 6 open roles · last posting Aug 2026

Jobs

$75k – $95k per year · Hybrid · Full-Time · 1+ year exp · San Francisco · New York
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