Onescreen

Onescreen

Ad space buying platform with analytics

Overview

OneScreen.ai provides a platform to buy and manage advertising space across digital and static billboards, helping agencies, marketers, and small businesses place the right content on the right screens at the right time. How it works: users access a centralized platform that offers campaign management, audience targeting, and data analytics to optimize ad spend and performance. Revenue comes from subscriptions to the platform and service fees for campaign management. The company also runs a Learning Center with resources on brand awareness, data privacy, and marketing strategies. What sets OneScreen.ai apart: it combines a user-friendly platform with actionable insights and analytics tailored for the digital-out-of-home and advertising space, targeting improved efficiency and ROI for clients. The goal is to streamline the advertising process and help clients achieve better advertising outcomes, especially in maximizing reach and effectiveness of campaigns across screens.

About Onescreen

Simplify's Rating
Why Onescreen is rated
C
Rated C on Competitive Edge
Rated C on Growth Potential
Rated C on Differentiation

Industries

Data & Analytics

Consumer Software

Enterprise Software

Company Size

11-50

Company Stage

Early VC

Total Funding

$16.2M

Headquarters

Boston, Massachusetts

Founded

2020

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Simplify's Take

What believers are saying

  • OneScreen.ai raised $4.7 million in 2024, extending runway for expansion.
  • Company research found 96% OOH marketers satisfied, with 78% planning budget increases.
  • Updated 2025 solutions pages show preferred vendor relationships and broader inventory access.

What critics are saying

  • No recent 2025-2026 product breakthrough exists beyond the 2022 directory launch.
  • PitchBook shows only 52 employees, limiting sales execution against larger ad-tech rivals.
  • OOH platforms face liquidity risk if providers ignore OneScreen.ai and keep selling manually.

What makes Onescreen unique

  • OneScreen.ai centralizes OOH buying across 1.2 million U.S. inventory pieces.
  • Its public directory lists 3,200 providers and 864,000 media listings.
  • Sam Mallikarjunan's team combines marketplace software with media planning and customer success.

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Funding

Total Funding

$16.2M

Above

Industry Average

Funded Over

5 Rounds

Early VC funding comparison data is currently unavailable. We're working to provide this information soon!
Early VC Funding Comparison
Coming Soon

Benefits

Health Insurance

Dental Insurance

401(k) Retirement Plan

Paid Vacation

Growth & Insights and Company News

Headcount

6 month growth

2%

1 year growth

0%

2 year growth

4%
OneScreen.ai
May 9th, 2025
What We Learned at the OAAA 2025 Conference: Measurement, Modernization, and the Power of OOH

This week, the OneScreen.ai team attended the OAAA 2025 Conference in Boston - an event that brings together leaders across the out-of-home (OOH) advertising industry to discuss where the industry is heading and what it will take to keep brands both competitive and compelling in today's media landscape.

FinSMEs
Jun 6th, 2024
OneScreen.ai Raises $4.7M in Funding

OneScreen.ai, a Boston-based platform for matching ad placements with customer demographics and historical data, raised $4.7M in funding. Investors include Asymmetric Capital Partners, Techstars, and Impellent Ventures. The funds will be used to expand operations and development efforts. Led by CEO Alex Ewing, OneScreen.ai connects startups with OOH advertising opportunities and uses anonymized location data to track campaign success.

Business Wire
Jun 9th, 2023
OneScreen.ai Adds $3M in Funding to Build First-of-its-kind Media Marketplace for Billboards, Buses, Blimps, and More

Investment from Asymmetric Capital Partners to help create the first centralized media platform for the out-of-home (OOH) advertising industry.

Frontlines
Apr 21st, 2023
Sam Mallikarjunan, Co-Founder & CEO of OneScreen: $10 Million Raised to Power the Future of Offline Advertising

In today’s episode of Category Visionaries, Frontlines speak with Sam Mallikarjunan, Co-Founder & CEO of OneScreen, an offline advertising platform that’s raised $10 Million in funding, about why in an oversaturated marketplace confronted with regulatory limits and suspicion from the public, it might be time to take advertising back into the physical world.

MarTech Series
Sep 14th, 2022
96% Of Marketers Achieved Roi Goals With Out-Of-Home Marketing Campaigns, Says New Research

78% of survey respondents using OOH plan to increase their OOH budget over the next 12 months while 96% of marketers are seeing an average monthly revenue increase of 50%. OneScreen.ai, the marketplace provider for buying and selling out-of-home (OOH) advertising, released its third research report in a series of studies, this one citing nearly all (96%) respondents are satisfied (50%) or very satisfied (46%) with the ROI of their current OOH marketing campaigns. On average, these companies have seen monthly revenue increase by more than 50%. The findings also reported 78% of companies using OOH plan to increase their OOH budget over the next 12 months. In partnership with Kickstand Communications, OneScreen.ai surveyed more than 600 marketing professionals who use digital and/or traditional OOH advertising in 46 states in the U.S

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