• image/svg+xml:
  • Topics
    • Latest
    • Marketers
    • Agencies
    • Publishers
    • Technology
    • Platforms
    • Identity
    • Measurement
    • Data Privacy
    • Artificial Intelligence
    • CTV
    • Commerce
    • AdExplainer
    • Exclusive Report
    • Daily News Roundup
  • Opinion
    • All Columns
    • Data-Driven Thinking
    • On TV & Video
    • The Sell Sider
    • Content Studio
    • Comic
    • Contributor Guidelines
  • About Us
    • Advertise
    • Become an AdHero
    • Newsletter
    • AdExchanger Advisory Board
    • About Us
    • Contact Us
  • Events
    • Programmatic I/O New York
    • AdExchanger Awards
    • Webinars
    • All Events
    • Network Events
  • Podcasts
    • AdExchanger Talks
    • The Big Story
    • Inside the Stack
AdExchanger Homepage
  • Programmatic I/O New York
  • Become an AdHero
  • Subscribe
  • Sign In
AdExchanger Menu
  • Sign In

Topics

  • Latest
  • Marketers
  • Agencies
  • Publishers
  • Technology
  • Platforms
  • Identity
  • Measurement
  • Data Privacy
  • Artificial Intelligence
  • CTV
  • Commerce
  • AdExplainer
  • Exclusive Report
  • Daily News Roundup

Opinion

  • All Columns
  • Data-Driven Thinking
  • On TV & Video
  • The Sell Sider
  • Content Studio
  • Comic
  • Contributor Guidelines

Events & Awards

  • Programmatic I/O New York
  • AdExchanger Awards
  • Webinars
  • All Events
  • Network Events

Podcasts

  • AdExchanger Talks
  • The Big Story
  • Inside the Stack

Membership

  • Member Exclusives
  • Sign Up

About Us

  • Advertise
  • Become an AdHero
  • Newsletter
  • AdExchanger Advisory Board
  • About Us
  • Contact Us

CONNECT
ARCHIVE FOR:

OPJA

  • Comic: Mr. Clean Room
    Investment

    With Data Fragmentation On The Rise, Clean Room Optable Secures $20M Series A

    BY Anthony Vargas// April 18th, 2023

    On Tuesday, data collaboration and clean room platform Optable announced $20 million in Series A funding, with participation from Hearst Ventures, Brightspark Ventures, Desjardins Capital, Deloitte Ventures and asterX.

    Tagged in:
    • Alex Blum
    • Arbor
    • clean rooms
    • cryptography
    • data interoperability
    • david hahn
    • David Yaffe
    • featured
    • first-party data
    • IAB Tech Lab
    • IAS
    • James Prudhomme
    • Jim Payne
    • mopub
    • OPJA
    • Optable
    • series A
    • Tru Optik
    • Vlad Stesin

Popular

  1. Marketers

    The Ad Context Protocol Aims To Make Sense Of Agentic Ad Demand

  2. Platforms

    The Trade Desk’s Auction Evolutions Bring High Drama To The Prebid Summit

  3. AI

    7 Ad Tech Veterans Who Have Founded Their Own AI Startups

  4. Publishers

    Inside PubDesk, The Trade Desk’s New Dashboard That Shows What Buyers Actually Care About

  5. Monopoly Man looks on at the DOJ vs. Google ad tech antitrust trial (comic).
    antitrust

    How Google Stands In The DOJ’s Ad Tech Antitrust Suit, According To Those Who Tracked The Trial


Join the AdExchanger Community

Join Now
AdExchanger Homepage

Your trusted source for in-depth programmatic news, views, education and events.

AdExchanger is where marketers, agencies, publishers and tech companies go for the latest information on the trends that are transforming digital media and marketing, from data, privacy, identity and AI to commerce, CTV, measurement and mobile.

NEXT EVENT

Cynopsis Screenshift

October 14, 2025
City Winery
New York, NY

Learn More


ABOUT ADEXCHANGER
  • About Us
  • Advertise
  • Contact Us
  • Events
  • Subscribe
  • RSS
  • Cookie Settings
  • Privacy & Terms
  • Accessibility
  • Diversity, Equity, Inclusion & Belonging
CONNECT

© 2025 Access Intelligence, LLC - All Rights Reserved