• by Maria Bailey , Columnist, Yesterday

Influencer marketing ROI is measured by combining engagement, content output, consumer intent signals, and retail impact, not just impressions or reach. Many brands make the same mistake when they launch an influencer marketing campaign.  They treat influencer marketing like awareness media, when it’s a behavior-driven channel.

If you’re evaluating partners or building a campaign, understanding how measurement works is just as important as execution.

If you’re only measuring impressions, you’re missing most of the value that an influencer campaign creates for your brand. Some brands value the library of UGC content as much as they do the reach of the program.  One brand was recently able to save over $100,000 in product costs by using UGC content for CRM and ecommerce pages.

Engagement rate (not just likes). Engagement rate shows how much your audience cares, not just how many people saw your content.

A strong campaign typically delivers ~1%+ engagement or higher, depending on the influencer mix. The increase in engagement rate is obtained by carefully aligning the right influencers with the brand.

Total engagement volume. This is where scale meets impact. Instead of asking: “How many people saw this?,” brands should ask: “How many people interacted with this?”

Tens of thousands of engagements in a campaign signal real consumer interest. It's important not only to measures likes and shares, but to read and scrape all comments for insights and trends as it pertains to your brand.  There is a great amount of valuable information for the brand within the comments of social posts.

User-generated content output. UGC is one of the most undervalued ROI drivers. If distribution is king, content is queen. With so much social media consumption, brands must spend millions to produce enough content to keep consumers engaged.  Not only does it save brands a lot of money in production expense, but UGC content is known to perform better with consumers. With the right usage agreement with influencers, brands could have up to one year usage rights.

What this really means is you’re not just buying reach. You’re building a content engine. When you work with an influencer agency, make sure that all raw content is delivered to you at the end of the campaign. 

Consumer intent signals.  Intent signals are the clearest indicator that influencer marketing is working.

Brands can also survey all influencers for their comments on the product, since many will be gifted the product.

Retail and purchase behavior. If your product is sold in stores or online retail, this is where influencer marketing becomes a sales channel. It’s also important to support the ecommerce destinations of these major retailers. Many buyers want to see traffic to your product pages.

Brands can increase the ROI on their influencer campaign by executing a few key practices:

• Leverage long-term relationships with influencers to match content creators who are fully aligned with the brand’s values.
• Avoid oversaturating content creators.
• Communicate clear brand messaging and goals to influencers so they have direct instructions on helping your brand reach its goals.
• Follow all FTC rules.
• Leverage collaboration and whitelisting of UGC.
• Select influencers based on historical data like engagement rates, sales data and more.

Final Thoughts

The best way to measure influencer marketing ROI is to track how content drives action, not just how many people see it.

When done correctly, influencer marketing delivers high engagement, scalable content, strong consumer intent and measurable retail impact.