Insights

Contextual Targeting Semasio specializes in contextual targeting and semantic audience solutions, recently expanding with a Multi ID solution and data partnerships. This positions the company for growth in privacy-first advertising, offering opportunities to upsell or partner on contextual inventory and identity-friendly campaigns.

M&A Momentum Recent acquisition by Samba TV signals increased market consolidation in ad tech. For sales, this opens potential cross-sell with Samba TV’s broader ecosystem, joint go-to-market opportunities, and access to a larger customer base seeking unified targeting capabilities.

Data Collaboration Eyeota partnership to launch Contextual Audiences indicates a demand for trusted data partnerships and marketplace integrations. There are opportunities to propose data-cleanroom friendly collaborations, broader data monetization, and extended reach for advertisers seeking brand-safe, privacy-compliant audiences.

Factory Platform Factory enables onboarding, modeling, and distribution of first- and third-party data for audience monetization. This creates sales angles around data monetization, partner enablement, and seamless integration for brands and agencies looking to leverage own data in privacy-preserving ways.

Financial Scale With a mid-market company profile (51–200 employees) and substantial funding, Semasio sits between niche specialists and larger ad tech players. This suggests attractive entry points with mid-sized brands or MSPs seeking advanced contextual solutions without enterprise-only complexity, plus potential for scaled, repeatable deals.

Similar companies to Semasio

Semasio Tech Stack

Semasio uses 8 technology products and services including Hotjar, HubSpot Analytics, OneTrust, and more. Explore Semasio's tech stack below.

Media & News

Semasio's Email Address Formats

Semasio uses at least 7 email formats:
Semasio Email FormatsExamplePercentage
First.Last@hellofyllo.comJohn.Doe@hellofyllo.com
60%
First@hellofyllo.comJohn@hellofyllo.com
26%
Last@hellofyllo.comDoe@hellofyllo.com
13%
FirstMiddleLast@hellofyllo.comJohnMichaelDoe@hellofyllo.com
1%
First@semasio.comJohn@semasio.com
89%
First.Last@semasio.comJohn.Doe@semasio.com
8%
FirstLast@semasio.comJohnDoe@semasio.com
3%

Frequently Asked Questions

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

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Semasio's official website is semasio.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does Semasio generate?

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As of August 2026, Semasio's annual revenue is estimated to be $25M - $50M.

What is Semasio's SIC code and NAICS code?

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Semasio's SIC code is 8742 - Management Consulting Services and NAICS code is 541613 - Marketing Consulting Services.

How many employees does Semasio have currently?

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As of August 2026, Semasio has approximately 83 employees across 3 continents, including North America, Europe and Asia. Key team members include Chief Executive Officer: J. V., Chief Executive Officer: K. S. and Founding Chairman, President, Treasurer And Shareholder: B. M. Š. Explore Semasio's employee directory with LeadIQ.

What industry does Semasio belong to?

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Semasio operates in the Advertising Services industry.

What technology does Semasio use?

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Semasio's tech stack includes Hotjar, HubSpot Analytics, OneTrust, Atlassian Jira, Office 365, Webflow, KnowBe4 and Piwik.

What is Semasio's email format?

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Semasio's email format typically follows the pattern of First.Last@hellofyllo.com. Find more Semasio email formats with LeadIQ.

How much funding has Semasio raised to date?

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As of August 2026, Semasio has raised $101M in funding. The last funding round occurred on Dec 28, 2023 for $3.1M.

When was Semasio founded?

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Semasio was founded in 2019.
Semasio logo

Semasio

Advertising ServicesIllinois, United States51-200 Employees

Semasio is an advertising services company based in Chicago, Illinois, focused on predictive intelligence and contextual targeting. It provides semantic audience solutions designed to help data-driven marketers reach audiences in a way that aligns with the content individuals consume while upholding privacy. The company operates as a mid-sized player in the advertising technology space and became part of Samba TV after an acquisition completed in late 2024. 

Its customers are data-driven advertisers seeking contextual audiences and responsible data usage. It has pursued partnerships to broaden its contextual capabilities, including a 2025 collaboration with Eyeota to enable contextual audiences for marketplace partners. In 2024 Semasio introduced a Multi ID solution, expanding its offerings in contextual targeting and audience data within a privacy-first environment.

Section iconCompany Overview

SIC Code
8742 - Management Consulting Services
NAICS Code
541613 - Marketing Consulting Services
Founded
2019
Employees
51-200

Section iconFunding & Financials

  • $101M

    Semasio has raised a total of $101M of funding over 6 rounds. Their latest funding round was raised on Dec 28, 2023 in the amount of $3.1M as a Venture Round.

  • $25M - $50M

    Semasio's revenue is estimated to be in the range of $25M - $50M

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