junbi.ai

AI-Powered ad testing for YouTube

Test and optimise your ads before going live

Benchmark your campaigns

Simple, scalable and fast

Easily boost your ROAS

Validated by 10,000+ tested ads

Benchmark your campaigns

See how your ads stack up against thousands of other YouTube ads

Predict under-performing creatives

Simple 'traffic light' effectiveness scores

Second-by-second insights

Learn more

An example of the Junbi.ai interface with aI-generated metrics

Simple, scalable and fast

Fully AI-powered, no participants needed. Test unlimited ads and get nearly instant results

Results in ~10 minutes

4 easy steps to get started

Unlimited ad tests

Learn more

Screenshot of setting up an ad test in Junbi.ai

Boost your ROAS

Optimise ad spend by identifying under-performing creative before going live

Learn what works and what doesn't

Integrate into your pre-flight checks

Quickly identify under-performing ads

Learn more

10,000+ Tested Ads

Based on the Neuroscientific tests of over 10,000 ads, we distilled the three best predictive measurements and made them the basis of Junbi

Large variety of industries and ad types

Based on real neuroscientific learnings

95% prediction accuracy

Learn more

A collage of ad frames with overlayed benchmark scores from the Junbi.ai database

Benchmark your campaigns

See how your ads stack up against thousands of other YouTube ads

Benchmark against real ads

Simple 'traffic light' effectiveness scores

Second-by-second insights

Learn more

Simple, scalable and fast

Fully AI-powered, no participants needed. Test unlimited ads and get nearly instant results

Results in ~10 minutes

4 easy steps to get started

Unlimited ad tests

Learn more

Easily boost your ROAS

Optimise ad spend by identifying under-performing creative before going live
‍

Learn what works and what doesn't

Integrate into your pre-flight checks

Quickly identify under-performing ads

Learn more

Validated by 10,000+ tested ads

Based on the Neuroscientific tests of over 10,000 ads, we distilled the three best predictive measurements

Large variety of industries and ad types

Based on real neuroscientific learnings

95% prediction accuracy

Learn more

FLEXIBILITY

Suitable for all YouTube video ad types and formats

All viewer modes

Make sure your ad grabs attention in all YouTube video player modes. Test your ad in either Desktop, Desktop Theatre or Mobile video player mode.

Multiple ad types

Select an ad type you wish to test for, and Junbi will provide you with a benchmark score compared to only ads of the same ad type.

Diverse benchmark

Thousands of YouTube ads from a range of countries, industries and campaign types, you can ensure that your prediction will have valid and unbiased results.

Scientifically valid and reliable

Our product is based on decades of sound, peer-reviewed research in the fields of consumer neuroscience and AI. We've partnered with leading research institutions such as the Rotterdam School of Management in the Netherlands and MIT in the US to bring you the industry-leading YouTube ad testing platform.

Frequently Asked Questions.

Got a question? We're here to help!

How can I optimize my YouTube ad?

There are several key factors to take into consideration if you want to get the most out of YouTube advertising. You need to ensure you optimize your targeting and bidding strategies so you can make sure to get your ads in front of the right audience while maximising your ad spend. But most of all you need effective creative!

Thankfully, YouTube has put together a guide on the ABCDs of effective creative – which deliver a 30% lift in short term sales likelihood and 17% lift in long-term brand contribution on average. If you want to test how well your ad aligns with the YouTube ABCDs, you can use Junbi.ai! Junbi is able to quantify on a second-by-second basis the attention, branding, connection and direction of your ad, through our science-driven effectiveness metrics, all within our AI-powered platform.

What is the optimal length for my YouTube ad?

The optimal length for your YouTube ad depends on your campaign goal and chosen ad type. The maximum length for Non-skippable in-steam ads is 15-20 seconds depending on the region, and 6 seconds maximum for Bumper ads. Skippable in-stream ads have no maximum length, but less than 3 minutes is recommended to maintain a high level of engagement.

However, with growth in the use of YouTube Connected TV ads, YouTube recently announced that they will be introducing 30 second non-skippable ads to YouTube select on Connected TV to facilitate richer storytelling.

How does Junbi help me optimize my YouTube ad?

Junbi helps advertisers create better YouTube ads by providing second-by-second insights on our neuroscience-based effectiveness drivers. Users will be able to see at exactly which moment of their ads they are performing well, and which areas need improvement.

Is the technology behind your products scientifically valid?

Being part of Alpha.One, we take great pride in our scientific background and validation. Everything we do, we base on solid scientific research. Our platform is no exception.The technology used in our platform is based on solid computer vision research and results in an accuracy of 95% when compared to traditional eye-tracking, according to the MIT/Tuebingen Saliency benchmark.

Want to learn more about the science behind expoze? Check out our scientific validation page

Can I use Junbi for platforms other than YouTube?

The short answer is no, Junbi is not suitable for testing your ads on other platforms than YouTube. This is primarily because the results you receive on Junbi are benchmarked percentile scores, relative to a benchmark dataset of YouTube ads.

However, we are looking to expand our predictive AI solutions to platforms other than YouTube, and already have a few ideas in the works, so if you’re interested in testing ads for other platforms please contact us.

Will Junbi tell me what needs to be changed in my YouTube ad?

Junbi will provide you insights as to which moments in your YouTube ad are best at drawing attention to your brand, breaking through the clutter, and which moments are easy to visually process. However, the creative concept and messaging in the ad is still up to you and your production team. All Junbi clients receive an extensive onboarding program and will have a dedicated customer success manager whom they can ask questions if their results are unclear. Additionally, we also offer an extensive knowledge base with articles, instructional videos and much more.

Does Junbi test the audio of my YouTube ad?

Currently, Junbi is only predicting visual attention, and therefore does not test audio. From our past research with our parent company Alpha.One, we have found visual stimuli to be a better predictive of ad effectiveness, especially when it comes to metrics like brand recall. However, this is still a feature that our R&D team is working on and we hope to make audio testing available for Junbi users in the near future. Want to know more? Feel free to contact us!

What if I have more questions?

Got a question that isn't covered here? No problem, our friendly support team is here to help! Simply send an email to our team at support@junbi.ai with your question and we'll do our best to respond as soon as possible (during business hours).

Get more out of your YouTube ad spend.

Trusted by leading brands from all over the world

Learn what makes a great ad.

Get more for your budget.

AI-Powered ad testing for YouTube

Benchmark your campaigns

Simple, scalable and fast

Easily boost your ROAS

Validated by 10,000+ tested ads

Benchmark your campaigns

Simple, scalable and fast

Boost your ROAS

10,000+ Tested Ads

Benchmark your campaigns

Simple, scalable and fast

Easily boost your ROAS

Validated by 10,000+ tested ads

The new way to optimise creative effectiveness

Suitable for all YouTube video ad types and formats

What our clients are saying.

Frequently Asked Questions.

Join the growing number of marketers using Junbi to get an edge.