Alternatives and competitors
Sites like 33Across
The 20 closest Advertising technology alternatives to 33Across, ranked by what they actually offer, and the 5 technologies behind it.
Looking for an alternative to 33Across? The closest matches are trustedstack.com, Copper6 and Nexx360. We match sites by what they actually offer, from their homepages, Wikidata and a summary by Claude, in any language. Vote on each alternative and leave a short note to help the next person choose.
- Neighbours
- k = 20
- Sites searched
- 4,032
- Vector
- 384-d
- Query
- 8 ms
01 · Entity
About 33Across
33Across 33across.com
Wikidata: Publisher monetization company
Summary by Claude
33Across provides programmatic advertising and monetization technology for online publishers, including a supply-side platform, header bidding and identity solutions that help publishers sell ad inventory to advertisers.
- Who it’s for
- Online publishers and advertisers
- Business model
- Ad revenue share / transaction fees
02 · Embedding space
Competitor map
Each alternative by how close its vector is to 33Across’s (x) and how much traffic it gets, how much of the stack it shares, or where it sits in the embedding space itself (y). Lines split each axis at the median. Hover for the numbers, click to jump to it in the list.
similarity × popularity
03 · Nearest neighbours
Alternatives to 33Across
Thumbs up if it’s a real alternative to 33Across, thumbs down if it isn’t.
We can’t read 33across.com’s homepage (bot protection page), so it’s compared on what Wikidata and Wikipedia say about it.
- 01
Advertising Technology Company
Advertising Technology Company
Very close cos 0.919 - 02
Seamless programmatic server-side connections | Nexx360
Make the most out of your AdStack and shape your success through seamless connections with Nexx360’s cloud-based technology.
Very close cos 0.906 - 03
Krush Media | Programmatic Advertising & Publisher Monetization
Execute powerful programmatic advertising campaigns across CTV, mobile, desktop, display, and video while maximizing publisher revenue through advanced monetization technology and expert support.
Very close cos 0.906 - 04
Publisher Ad Tech Platform — Control Your Programmatic Stack | Aditude
One platform. Complete control. Aditude unifies ad serving, intelligence, and demand for enterprise publishers ready to maximize revenue at scale.
Very close cos 0.907 - 05
Kueez | The Growth Platform for Modern Publishers
Kueez helps the world's leading publishers build new revenue streams, grow audiences and maximize monetization.
Very close cos 0.903 - 06
Buzzoola - innovative technologies for brands, publishers and ad platforms.
Ad Exchange with fast connection and access to the largest DSPs and SSPs. Programmatic buying of traffic from direct publishers on Web, In-App and Smart TV.
Very close cos 0.905 - 07
AdMatic GmbH – AI-Driven Advertising | Human-Centric Results
Very close cos 0.904 - 08
RevContent | Performance-Driven Native Advertising Platform for Publishers & Advertisers
RevContent helps publishers and advertisers drive results with high-performing native ads. Grow your revenue and reach the right audiences across premium content environments.
Very close cos 0.904 - 09
Ezoic — Grow on the open web
Billions of people visit premium websites and web apps every day. Ezoic puts your brand in front of them with bidsystem.ai.
Very close cos 0.899 - 10
Media.net | The Sell Side Platform for Greater Outcomes
We help brands and publishers leverage the best of programmatic, to achieve their goals across every screen.
Very close cos 0.899 - 11
The Video Discovery Platform | primis
Primis is the global Video Discovery platform which increases revenue for publishers by helping their users discover high quality video content.
Very close cos 0.897 - 12
EX.CO – smarter video technology for media growth
EX.CO is the smarter, machine learning video technology that maximizes revenue for media companies across web, mobile, CTV, and DOOH.
Very close cos 0.895 - 13
The Audience Connection Platform - Ozone
Ozone – a digital advertising business with a difference – combines real human connections at scale with standout creative and deep audience capabilities to deliver measurable business impact for brands.
Very close cos 0.895 - 14
Magnite - The Largest Independent Sell-Side Advertising Company
The world's top publishers trust Magnite to help them drive more advertising revenue across every channel and format, including CTV.
Very close cos 0.896 - 15
Nimbus | Programmatic Mobile Ad Mediation Platform
Boost eCPMs with Nimbus' full-stack monetization platform. Access 60+ demand sources, bias-free programmatic auctions, and direct deals with expert support.
Very close cos 0.895 - 16
Home - AdsWizz
Publisher Solutions We have created a comprehensive technology stack that includes dynamic ad insertion, campaign management, yield optimization and a programmatic selling platform. We enable publishers to optimize revenue and manage multiple demand sources, all while preserving a relevant, positive listening experience.https://www.linkedin.com/company/adswizz-com/
Very close cos 0.895 - 17
Admixer | Full-Stack Programmatic AdTech Solutions
Admixer is a global AdTech vendor that provides digital advertising products and services for Publishers, Brands and Advertising Agencies
Close cos 0.891 - 18
The Agentic Advertising Platform | Optable
Unlock ad revenue with agentic solutions. Optable is the privacy-preserving identity, activation, and collaboration platform for advertising.
Close cos 0.890 - 19
The Global Commerce Intelligence Platform
Make every shopping moment smarter with ads powered by commerce AI fueled by the world’s largest set of commerce data
Close cos 0.890 - 20
Ad Infrastructure for the Intelligence Era | CloudX
CloudX is a supply side platform for mobile and AI publishers. Boost revenue with AI workflows and a liquid marketplace.
Close cos 0.890
Ranked by score: the cosine similarity of each site’s vector to 33across.com’s, less a small penalty for generic sites that are close to everything. Highlighted technologies are ones 33Across uses too. Votes and comments come from visitors and don’t change the ranking.
04 · Fingerprints
Technology
What 33Across is built with, and what its closest competitors use, from its homepage’s code and its DNS records.
Built with
- Marketing automation
- HubSpot TXT v=spf1 ip4:72.28.123.96/27 include:_spf.google.com include:441909.spf…
- CDN
- Cloudflare header cf-ray: a562fd304a4bf192-HAM
- Email hosting
- Google Workspace MX aspmx.l.google.com
- SaaS tools (verified in DNS)
- Apple Business TXT apple-domain-verification=5KYMuI9mIS9XRh8S
- Google Search Console TXT google-site-verification=AqYTvL5bFYGZvakCh8MuHVA1w2ejHunmwwSMuQ8l_7k
Stack changes
No changes yet. Each new crawl is compared with the last one, and what 33Across adds or drops shows up here.
What competitors use
Across the 20 closest sites.
- Google Search Console 15/20
- Google Workspace 14/20
- Cloudflare 11/20
- PHP · not on 33across.com 11/20
- Google Fonts · not on 33across.com 11/20
- jQuery · not on 33across.com 10/20
- WordPress · not on 33across.com 10/20
- Google Analytics · not on 33across.com 8/20
- Google Tag Manager · not on 33across.com 8/20
- Amazon Route 53 · not on 33across.com 7/20
- Cloudflare DNS · not on 33across.com 6/20
- reCAPTCHA · not on 33across.com 6/20
- HubSpot 6/20
- Webflow · not on 33across.com 5/20
- Apple Business 5/20
- Atlassian · not on 33across.com 5/20