Celebrity sponsorships and micro-influencer marketing get a lot of buzz. Both have the potential to boost brand awareness and sales but require a well-thought-out strategy to ensure you measure and maximize the overall impact and ROI.

Celebrities versus Micro-Influencers

The primary goal of leveraging a high-profile personality is to command attention. A recognizable face catches consumers’ eyes, causing them to stop scrolling and take note of the associated brand message.

Micro-influencers similarly draw notice from their niche followers who value their opinions. Though their reach is smaller, the loyalty to the micro-influencer and the sway they can have on their followers can sometimes be greater.

Conversions Through Endorsements

The second objective is converting impressions into actions. Recognizable individuals implant instant trust and brand association as consumers rationalize —

“It must be a worthy product if this celebrity uses it.”

Micro-influencers can have a similar influence on their loyal audiences. The credibility of the influencer’s message and reference to the endorsed product or brand has a direct effect on the campaign outcome.

But There’s More

Engaging a personality shouldn’t mark the end of strategic campaign efforts – it’s the beginning. The performance multipliers of a high-profile personality are wasted if not channeled intentionally. The celebrity must be able to show contextual relevance and alignment with the brand or product for their endorsement to resonate. Their endorsement along with other key campaign elements can make or break overall performance.

The following outlines the pros and cons between mega-influencer “celebrity” campaigns versus micro-influencer campaigns.

Macro-Influencer (Celebrity)

Pros:

• Broad reach for awareness
• Taps into existing fame, familiarity and recall
• Provides built-in credibility
• Requires less content creation

Cons:

• Higher cost for sponsorships
• Harder to assess precise ROI
• Risk of unexpected events in celebrity’s life, political affiliation issues, etc.
• Less control overall

Measuring Performance: Beyond the Basics

Comparing the campaign lift of non-influencer campaigns to macro or micro-influencer campaigns gives a macro view of performance. The following are specific influencer campaign metrics that can be used to measure campaign effectiveness, depending upon the message, offer, and call-to-action:

• Attention rates: do celebrity/influencer ads generate more attention versus non-sponsored ads?
• Click-through rates
• Video completion rates
• Dwell time: are people spending more time viewing influencer content?
• Conversions: are people more likely to purchase after seeing an influencer endorsement?
• Follow-up actions: are people more likely to sign up for newsletters, visit other site pages, etc. after exposure?
• Branded search volume: are more people searching for your brand organically after influencer content?
• Social mentions and sentiment: are people talking about or engaging more with your brand on social media?
• Traffic: are more people coming to your website organically after seeing influencer content?
• Newsletter sign-ups: has there been an increase?

The key to effective measurement is to compare metrics against a baseline without influencer marketing to quantify the degree of impact. The metrics should span awareness, consideration, and conversion across the entire customer journey.

In the end, you can find major differences in return on investment (ROI) between mega-celebrity influencer campaigns and micro-influencer campaigns.

Celebrity influencers have a broad reach and can achieve mass awareness goals. However, this can lead to high impressions with lower engagement rates. You can achieve a lift in brand recall through brand lift surveys, but attribution is more difficult. Ultimately, the high investment cost to leverage a celebrity endorsement through social media can be cost-prohibitive, with ROI often 1:1.

In contrast, micro-influencers have a narrow but highly targeted audience reach. Impressions are lower but typically have higher engagement rates. Attribution can be easier to measure with the niche communities of micro-influencers, and costs are significantly lower. Micro-influencer campaigns can achieve over 5:1 ROI but require more effort on the marketer’s part to manage campaigns across multiple niche influencers.

In summary, celebrities garner greater broad visibility for a product or brand which is harder to convert and measure. While micro-influencers inspire action within engaged groups, allowing more trackable sales against modest upfront costs. Ultimately, choosing the right macro or micro-influencer(s) with the right campaign strategy and metrics, are the keys to successful influencer marketing campaign execution and performance.

If you’re interested in talking about influencer marketing and how we can help, please get in touch.