
TestRail
Hotjar
Maze
Survicate
UserZoom
User Interviews
Userbrain
Usability testing has never been easier. Get videos of real people speaking their thoughts as they use websites, mobile apps, prototypes and more!

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?
Based on our record, UserTesting.com seems to be more popular. It has been mentioned 101 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | usertesting.com | mbuzz.co |
| Pricing | ||
| Platforms | — | |
| Company | Startup from the United States · 500 - 999 employees · 2007 | Startup from Australia · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


UserTesting enables every organization to deliver the best customer experience powered by human insight. With UserTesting’s on-demand Human Insight Platform, companies across industries make accurate customer-first decisions at every level, at the speed business demands.
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.
Testing out UserTesting.com (LEGIT SIDE HUSTLE?!?)
No mbuzz.co videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing UserTesting.com 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 UserTesting.com 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.


The best way to understand your users is to put yourself in their shoes. With UserTesting, see what your customers see when they use your products and dive into user feedback to build products they’ll use daily. 🎯
UserTesting is a UX research tool that allows users to gain user insights via video feedback. UX teams can use the UserTesting panel to hire testers and delegate tasks to uncover how users interact with their product.
Plus, users can not reach any visualized data on the UserTesting dashboard and this makes it rather difficult to understand what exactly is going on on a website.
We have no reviews of mbuzz.co yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Lookback, Usability Hub (now called Lyssna) and Validately but have been spoiled by former employers who had the budget for usertesting.com so I'm pretty out of the loop on low-budget options. TIA! Source: almost 3 years ago
I need to recruit 5-6 parents/grandparents for a study and I'm having trouble finding a company I can use (aside from usertesting.com since they tailor to large companies and I'm doing freelance work). Every company I've come across... Source: almost 3 years ago
Anyone else having problems with the iOS UserTesting App? Mine just opens and shows the logo, and stays there. I can see multiple tests available on usertesting.com, but can't open the app. I have a iPhone 13, updated to 17.1. Source: almost 3 years ago
Tracking mbuzz.co since Apr 2026.
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