ATDbbeta
CompaniesPeopleDeals & MovesNewsInsightsCompareCategoriesGraphAskSubmitBeta
ATDb

The comprehensive database of advertising technology companies, people, and industry news.

Explore

  • Companies
  • People
  • Deals & Moves
  • News
  • Categories

Tools

  • Search
  • Compare
  • Insights
  • Graph

Community

  • Contributors
  • Submit
  • Community Guidelines
  • Help Center

© 2026 ATDb. All rights reserved. · Logos provided by Logo.dev

PrivacyTermsCookies

Companies

2,956 companies in the AdTech ecosystem

Clear
Shynet

Shynet

Web Analytics & Privacy Technology

Shynet is an open-source, privacy-first web analytics platform developed by Miles McCain that provides website tracking and visitor insights without relying on cookies or invasive tracking technologies. Hosted on GitHub, Shynet offers a self-hosted alternative to traditional analytics solutions like Google Analytics, emphasizing data ownership, user privacy, and compliance with regulations such as GDPR and CCPA. The platform delivers real-time tracking, session analysis, and comprehensive vis...

Data & AnalyticsPrivacy Technology
Page 96 of 124
Sia

Sia

Decentralized Cloud Storage / Blockchain Infrastructure

Sia is a decentralized cloud storage platform that leverages blockchain technology to revolutionize data storage solutions. By distributing encrypted data across a global network of independent hosts, Sia eliminates single points of failure while providing enhanced security, privacy, and cost efficiency compared to centralized cloud storage providers. The platform utilizes smart contracts to create a trustless marketplace where storage providers compete on price and reliability, resulting in ...

Blockchain AdvertisingBoston, Massachusetts, United States
S

Sibos

Financial Services Events (Not AdTech)

Sibos is an annual conference and exhibition organized by SWIFT for the global financial services industry, not an AdTech company.

Marketing Platform
S

Sidecar

Retail Media & E-commerce Advertising

Sidecar is a retail media and e-commerce advertising platform that provides AI-powered campaign management and optimization solutions for online retailers and brands.

AI-Powered PlatformRetail Media PlatformSan Francisco, California
Sideqik

Sideqik

Marketing Technology - Influencer Marketing Software

Sideqik is an enterprise-grade influencer marketing platform that delivers comprehensive end-to-end solutions for brands, agencies, and marketing teams executing sophisticated, data-driven influencer campaigns at scale. The platform addresses the increasing complexity of influencer marketing by providing capabilities spanning the entire campaign lifecycle—from influencer discovery and vetting through campaign execution, compliance monitoring, and performance measurement. By leveraging advan...

Influencer Marketing
Sighthound

Sighthound

Subsidiary

Computer Vision/Video Analytics

Computer vision and AI company providing video analytics solutions for people and vehicle detection, operating as a subsidiary of Quanergy Systems.

Boulder, Colorado
Signal

Signal

Subsidiary

Customer Data Platform (CDP)

A customer data platform (CDP) and identity resolution provider that helps brands unify and activate customer data across marketing channels.

Customer Data PlatformIdentity ResolutionDenver, Colorado
Silverpush

Silverpush

Contextual Advertising & Video Intelligence

Contextual AdvertisingAI-Powered PlatformGurgaon, Haryana
Similarweb

Similarweb

Digital Intelligence & Analytics

Similarweb is a digital intelligence company that provides web analytics services, offering insights into website traffic, app usage, and market trends. It helps businesses understand their competitors, customers, and overall digital landscape. The company's platform leverages big data to deliver actionable insights for marketing, sales, and research strategies.

Data & AnalyticsMarketing AnalyticsTel Aviv, Tel Aviv District
Simon Data

Simon Data

Customer Data Platform (CDP)

Simon Data is a customer data platform that helps companies unify, activate, and analyze their customer data to deliver personalized experiences across all channels.

Customer Data PlatformAI-Powered PlatformNew York, New York
Simple Analytics

Simple Analytics

Web Analytics / Privacy Tech

Simple Analytics provides a privacy-friendly and cookie-free website analytics solution, offering a simple and transparent alternative to traditional tracking tools. It helps businesses understand their website traffic while fully complying with GDPR and other privacy regulations, focusing on data ownership and user privacy.

Privacy & Consent ManagementPrivacy TechnologyAmsterdam, North Holland
Simplecast

Simplecast

Subsidiary

Podcast Technology/Audio AdTech

Simplecast is a podcast hosting and analytics platform that provides tools for podcast creation, distribution, and monetization.

Audio AdvertisingProgrammatic PlatformNew York, New York
S

Simplestream

Video Streaming Technology / Video AdTech

Simplestream is a video streaming technology provider specializing in live and on-demand video delivery solutions for broadcasters and media companies.

CTV PlatformProgrammatic PlatformLondon, England
Simpli.fi

Simpli.fi

Programmatic Advertising / Demand-Side Platform (DSP)

Simpli.fi is a leading programmatic advertising platform that enables advertisers to execute localized campaigns across various digital channels. It specializes in unstructured data and provides solutions for local, national, and multi-location brands to target audiences with precision with its demand-side platform (DSP).

Demand Side Platform (DSP)Location-Based AdvertisingFort Worth, Texas
Simplifi by Mediaocean

Simplifi by Mediaocean

Subsidiary

Programmatic Advertising DSP

Simpli.fi is a programmatic advertising platform specializing in localized and addressable advertising solutions including geofencing, site retargeting, and CTV. The company provides DSP technology with advanced location-based targeting capabilities for agencies and direct advertisers.

Demand Side Platform (DSP)Fort Worth, Texas
Simply Measured

Simply Measured

Acquired

Social Media Analytics

Simply Measured was a social media analytics platform that provided brands and agencies with insights and reporting tools for social media performance measurement.

Social Media ManagementMarketing AnalyticsSeattle, Washington
SimplyCast

SimplyCast

Marketing Technology / Emergency Communication Systems

SimplyCast is a Canadian-based technology company that has established itself as a comprehensive communication platform provider, uniquely bridging the gap between marketing automation and emergency notification systems. The company's flagship platform delivers multi-channel communication capabilities across email, SMS, voice, social media, and fax channels, enabling organizations to manage both routine promotional campaigns and mission-critical emergency alerts through a single unified inter...

Marketing PlatformMarketing AutomationCanada
Simulmedia

Simulmedia

TV Advertising Technology

Marketing AnalyticsConnected TV PlatformNew York, New York
Singular

Singular

Marketing Technology (MarTech) / Marketing Intelligence

Singular is a leading marketing intelligence platform that specializes in unifying mobile attribution and marketing analytics for data-driven marketers. The company addresses one of the most critical challenges in modern digital marketing: understanding and measuring the complete customer journey across multiple channels and touchpoints. By consolidating marketing data from diverse sources into a single platform, Singular enables organizations to gain actionable insights, optimize their marke...

Attribution & AnalyticsMarketing Analytics
Sirdata

Sirdata

Data Management Platform (DMP) / Contextual Advertising

Sirdata is a European data marketing company specializing in cookieless audience targeting and contextual advertising solutions. The platform provides semantic analysis, audience segmentation, and privacy-compliant data activation for advertisers and publishers across Europe.

Data Management PlatformParis, Île-de-France
S

SiriusXM Media

Subsidiary

Audio Advertising

SiriusXM Media is the advertising sales division of SiriusXM, offering audio advertising solutions across satellite radio, streaming platforms, and podcasts.

Audio AdvertisingVerification & MeasurementNew York, New York
Sirv

Sirv

Digital Asset Management / Media Optimization

Creative PlatformMarketing TechnologyLondon, England
Sisense

Sisense

Sisense is a business intelligence (BI) and analytics software company that provides a platform for data preparation, analysis, and visualization. Its platform enables organizations to embed analytics directly into their products and workflows, empowering users to make data-driven decisions and uncover actionable insights.

Data & AnalyticsMarketing AnalyticsNew York, New York
S

Sistrix

SEO & Search Marketing Tools

SISTRIX is a German SEO software platform providing comprehensive toolbox solutions for search engine optimization, visibility analysis, and competitive intelligence.

Data & AnalyticsMarketing AnalyticsBonn, North Rhine-Westphalia