Did you know that you can buy YouTube subscribers using Google Ads? And yes, it’s entirely legitimate. In fact, there are two distinct methods for achieving this, both of which we will explain in this article, along with their respective pros, cons, and tips for maximizing effectiveness.
Let’s jump right in!
There are two main campaign methods you can enable in your Google Ads account to gain more YouTube subscribers. One way is through promoted content in YouTube Studio, which is powered by Google Ads. The other is done directly through Google Ads using the Demand Gen campaign type. Here is a breakdown of each.
The most straightforward path to acquiring YouTube subscribers is directly within YouTube Studio. If you’ve previously boosted a post on Instagram or promoted a TikTok video, this process will feel quite familiar.
Here’s how you do it:
And just like that, you’re running in-feed ads on YouTube to gain subscribers. While this is undoubtedly the most user-friendly option, an alternative method exists that offers greater transparency and control over your campaigns.

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Aside from promoting your content via YouTube Studio, creating a Demand Gen campaign directly within your Google Ads account is another viable option for more subscribers.
Before you start, make sure your YouTube account is linked to your Google Ads account. This is a prerequisite for Google to accurately track subscriptions and other YouTube engagements.
Here’s how to set up a Demand Gen campaign for YouTube subscribers:

I was curious to see which of these methods would yield better performance for my own YouTube channel, so I conducted a direct comparison test. I set up two separate campaigns promoting the same video with the goal of gaining YouTube subscribers. To ensure the test remained as fair as possible, I deliberately refrained from selecting specific audience targeting in my Demand Gen campaign, opting instead for Google’s automated optimized targeting.

An example of how ad viewers can subscribe straight from promoted YouTube content.
Here’s a comparison of performance across these two methods during my one-week head-to-head test:
YouTube Promotion performance:
Demand Gen campaign performance:
My test demonstrates that while both methods offered comparable CPMs, the YouTube Promotion implemented directly within YouTube Studio offered the most cost-effective approach to acquiring YouTube subscribers.
Conversely, the Demand Gen campaign yielded more efficient views, but at a less efficient cost per subscriber. This difference highlights the aspects you might consider when choosing the right campaign type for your goals.
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Here are three important caveats to consider if you’re contemplating using Google Ads to get more YouTube subscribers.
While the YouTube Promotion is easy to set up, you get very little campaign reporting within YouTube Studio. However, video ad expert Cory Henke showed me a very cool workaround. When you run a YouTube Promotion, Google automatically creates a “hidden” Demand Gen campaign on your behalf.
To access this, open up your Google Ads account (if you didn’t have one before, Google will have automatically created one for you now!), then navigate to insights and reports, report editor, and campaign performance report. There, you’ll uncover some of the hidden metrics about your campaign that are not displayed within YouTube Studio.

I acquired 59 new YouTube subscribers through the examples above. It’s too early to ascertain if these subscribers will exhibit the same level of engagement with my content as the 4,200+ I’ve acquired organically. The exceptionally high conversion rate from view to subscriber suggests these campaigns may be targeting people who are more prone to subscribing to numerous channels, perhaps without a profound interest in the specific content. While I think my YouTube content is high quality, I question whether it deserves a 44% conversion rate solely based on its merit!
It’s important to note that any paid views generated from YouTube Promotions or Google Ads campaigns do not contribute towards your watch time eligibility for the YouTube Partner Program. However, the subscribers you acquire do count towards your subscriber eligibility requirements. Ideally, these paid subscribers will eventually contribute to your organic watch time by consistently consuming more of your content, helping you meet the watch time criteria.

If you’re just starting on YouTube, are nearing the YouTube Partner Program subscriber threshold, or believe that allocating a modest budget to acquire subscribers is worthwhile, then both of these strategies offer viable solutions with relatively low CPMs, affordable subscribers, and reliable metrics. It’s a legitimate strategy to both kickstart and accelerate your YouTube channel’s growth.
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