The 12 closest competitors and alternatives to Prebid.org among adtech / programmatic advertising companies — ranked by similarity to what Prebid.org actually does, not by market-cap band.
Subscribe to see Prebid.org’s full profile → the full roster, investors in every round, weekly hiring history and every corporate event
Prebid.org is an organization that provides open-source header bidding solutions and products to help publishers increase programmatic advertising revenue.
Prebid.org is an adtech / programmatic advertising company headquartered in United States. Xcout tracks 13 named people at Prebid.org, including Garrett McGrath (President).
7 more named people on record for Prebid.org, with roles, board committees and tenure — see the full roster →
Ranked by semantic similarity — how close each company is to Prebid.org by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
AdTech & Programmatic Advertising
WeForAds provides programmatic ad monetization and header bidding solutions for digital publishers to maximize ad revenue.
AdTech
RevBid is a header bidding platform that provides digital monetization and ad revenue optimization services for publishers.
AdTech
SmartBid.ai provides AI-powered programmatic optimization technology that maximizes ad revenue for publishers and drives ROI for advertisers.
AdTech
AsterioBid is a real-time Prebid analytics solution provided by Asteriosoft LLC for publishers and ad operations agencies.
AdTech / Contextual Advertising
Peer39 provides contextual intelligence, brand safety, and pre-bid targeting solutions for digital advertisers and publishers across web, mobile, and CTV environments.
Adtech
Freestar is an adtech company that helps digital publishers monetize their websites and apps through programmatic advertising, header bidding, and ad-yield optimization. It serves publishers by managing and optimizing their advertising operations and revenue.
AdTech & Programmatic Advertising
AdOptimix provides a programmatic advertiser and publisher platform offering transparent auctions, unified multi-channel management, header bidding, and identity-first ad delivery.
AdTech
Yieldbird provides programmatic monetization, inventory management, and yield optimization services for digital publishers and advertisers.
Adtech
Bigabid is a mobile-first programmatic advertising platform that uses deep learning to optimize user acquisition and retention for mobile apps.
AdTech
AdOps Boost provides an optimization layer for publisher ad stacks, offering managed refresh, dynamic flooring, and adaptive timeouts to maximize revenue for independent publishers.
AdTech
AdDefend provides anti-adblock technology and solutions for publishers and advertisers to monetize blocked inventory and reach adblock users.
AdTech & Publisher Monetization
RediAds provides an AI-powered publisher monetization platform and ad tech solutions including header bidding, yield optimization, and demand management for digital publishers.
Search any company we track to see its competitive set.
Paste a short paragraph describing a company or product — we'll find the most similar companies we track, scored 1–100.
Funding, investors, tech stack, hiring signals, leadership and corporate events — for Prebid.organd every competitor above — in one live dashboard.
Subscribe to Xcout Intel →