
Google Ad Manager
AerServ
Broadstreet Ads
Kevel
ONE by AOL
Epom
AdSense
Ad technology platform available as a hosted service or as an open source download.

HockeyStack
AttributeIQ
Google Analytics
Content Analytics by Dreamdata
Attributer
Mixpanel
Rockerbox
Multi-touch attribution that shows the model behind the number. 8 models compared side-by-side, a SQL-like DSL to write your own, and open-source SDKs for Ruby, Node, Python, and PHP. Runs server-side. Your data, not theirs.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | openx.com | mbuzz.co |
| Pricing | — | |
| Platforms | — | |
| Company | — | Startup from Australia · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of OpenX yet.
mbuzz is multi-touch attribution for technical marketers who've stopped trusting their dashboard. Here's the thing nobody selling you attribution wants to say out loud: every tool runs a model under the hood, and the number it reports isn't "the data." It's that model's opinion of the data. Same...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
OpenX CEO's Advice for Addressing the 'Asymmetry' in Digital Ads
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing OpenX and mbuzz.co.
mbuzz.co's answer:
Every attribution tool runs a model under the hood and reports its number like it came from physics. mbuzz is the only one that shows the model. Eight of them side by side, plus a SQL-like DSL to edit or write your own. You stop arguing about which channel works and start arguing about which model you should trust.
mbuzz.co's answer:
Dreamdata, HockeyStack, and Northbeam all ship with a proprietary "data-driven" model you can't see inside. You pay $1,400–$5,000 a month to trust their math. mbuzz runs eight models you can inspect, lets you edit the logic in a SQL-like DSL, keeps your data exportable on every plan, and starts at $0. For a $1–100M company spending $20K–$1M a month on ads, that's the difference between renting an attribution tool and owning an attribution stack.
mbuzz.co's answer:
Technical marketers, marketing ops, growth engineers, and data-savvy CMOs at startups and mid-market SaaS, DTC, fintech, and healthtech companies spending $20K–$1M a month on paid media. Specifically the ones who've stopped trusting their dashboard — who want to audit the math themselves, not hear "trust our algorithm."
mbuzz.co's answer:
Years of wrestling with the limitations of various existing solutions, platform-inflated ROAS, and enterprise attribution tools that cost more than the budgets they were measuring. Every tool I tried picked one model and hid the math. I wanted to compare models, argue with them, and write my own rules — so I built one. mbuzz is the attribution platform I wished existed when I was trying to explain channel performance to a CFO who didn't believe the Meta pixel.
mbuzz.co's answer:
Ruby on Rails (backend + dashboard), PostgreSQL, Sidekiq for background jobs, Stimulus/Turbo for the frontend. Open-source SDKs in Ruby, Node, Python, and PHP. Deployed via Kamal on DigitalOcean.
Share your experience with using OpenX and mbuzz.co. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


OpenX is aimed at the larger publisher that serves a high number of ads per month. They seem to be secretive about pricing, but we did manage to find a few quotes others have received from the OpenX sales team.
With the Broad Street platform you can expect ease of use (little additional learning curve for previous GAM or OpenX users), automated reporting to make delivering reports to clients effortless, sponsored content...
We have no reviews of mbuzz.co yet. Be the first one to post
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