Human Vs AI Influencers: A Comparative Analysis of Consumer Engagement and Purchase Intention

Abstract

The advent of artificial intelligence has created a considerable transformation in the field of influencer marketing, with the introduction of AI-generated virtual influencers in substitute to human influencers. Even though the brands are utilizing both types of influencers, understanding consumers perception towards promoted products and services is limited. In the present scenario human influencers are highly preferred because of their genuine nature, trustworthiness and emotional connectivity with the audiences and so as the AI influencers for its innovation, consistency and strength to deliver controlled brand communication. This study aims to compare the influence of human and AI influencers on consumer engagement and willingness to purchase while exploring the role of factors such as authenticity, reliability, and consumer perception in shaping influencer preference. A descriptive and comparative analysis has been adopted using a quantitative approach, and the primary data is assembled through a structured questionnaire from active social media users. The compiled data will be thoroughly analysed by using proper statistical techniques to check the relationships and differences among the influencer types. The inference drawn from the study should reveal the key takeaways into changing consumer preference and support marketers in making an effective influencers strategy choice for digital marketing promotions in an increasingly AI-driven environment.

Introduction

This study examines the comparative impact of human influencers and AI-generated virtual influencers on consumer engagement and purchase intention in digital marketing. Influencer marketing has become an important strategy for brands, where human influencers traditionally build consumer trust through authenticity, emotional connection, and relatability. However, advancements in artificial intelligence have introduced virtual influencers capable of creating content, interacting with audiences, and promoting products in a controlled and innovative way.

The study investigates whether AI influencers can achieve the same level of consumer engagement and buying influence as human influencers and identifies the key factors that shape consumer preferences.

Literature Review

Previous studies indicate that:

• Human influencers generally outperform AI influencers in authenticity, trust, emotional connection, and consumer relationships.
• AI influencers are appreciated for innovation, consistency, and professional content management.
• Human-like features in AI influencers can improve engagement, but consumers still perceive human influencers as more reliable and genuine.
• Authenticity, credibility, and emotional interaction remain major factors influencing consumer engagement and purchase decisions.

Problem Statement

Although AI influencers are gaining popularity, limited research exists on how consumers compare them with human influencers regarding:

• Emotional connection
• Trust and authenticity
• Consumer engagement
• Purchase intention

The study aims to address this gap by analyzing consumer responses toward both influencer types.

Objectives

The study aims to:

1. Identify factors influencing consumer preference for human and AI influencers.
2. Compare the impact of human and AI influencers on consumer engagement.
3. Examine their influence on consumers’ purchase intentions toward promoted products and services.

Research Methodology

• Research Design: Descriptive and comparative research approach.
• Sample Size: 90 respondents.
• Sampling Method: Convenience sampling.
• Data Collection: Structured questionnaire measuring:
  • Consumer engagement
  • Authenticity
  • Reliability
  • Purchase intention
• Statistical Tools: Percentage analysis, mean and standard deviation analysis, and independent samples t-test using SPSS.

Key Findings

Respondent Profile

• Majority of respondents were young adults aged 18–25 years (93.33%).
• Male respondents represented 55.56% and females 44.44%.
• Students formed the largest group (80%), indicating high exposure to social media influencer content.

Consumer Engagement

• Respondents showed stronger engagement with human influencers.
• Human influencers were considered better at creating emotional connections.
• AI influencer content was viewed as entertaining and interesting but did not achieve the same engagement level.

Key observations:

• Human influencers creating emotional connections: Mean = 4.20
• Engagement with human influencer content: Mean = 4.07
• AI influencer entertainment value: Mean = 3.64

Factors Influencing Preference

Consumers considered:

• Authenticity
• Reliability
• Relatability

as major factors affecting influencer preference.

Human influencers were perceived as more genuine and relatable (Mean = 4.13), while AI influencers were appreciated for consistent and professionally managed content (Mean = 3.64).

Hypothesis Testing

Hypothesis 1: Consumer Engagement

• Human influencer engagement score: 4.224
• AI influencer engagement score: 3.750
• t-value: 2.168
• p-value: 0.034

Since p < 0.05, the null hypothesis was rejected.

Conclusion: Human influencers create significantly higher consumer engagement than AI influencers due to stronger emotional connection, authenticity, and relatability.

Hypothesis 2: Purchase Intention

• Human influencer purchase intention score: 4.00
• AI influencer purchase intention score: 3.50
• t-value: 1.638
• p-value: 0.106

Since p > 0.05, the null hypothesis was accepted.

Conclusion: There is no statistically significant difference between human and AI influencers in influencing purchase intention among respondents.

Limitations

• Small sample size of 90 respondents.
• Majority of participants were young students, limiting generalization.
• Study focused only on engagement and purchase intention, excluding factors such as brand loyalty and influencer expertise.

Conclusion

In the era where technology-enabled marketing is continuously evolving the study has compared the effectiveness of human influencers and AI influencers in molding both consumer engagement and purchase preference. The results present that in terms of engagement, emotional connection, authenticity, and relatability human influencers have an upper hand than AI influencers. It is also found that consumers have developed confidence to interact with human influencers due to its authenticity and trustworthiness. However, the study has deduced that the difference in influential strength between human and AI influencers was not statistically significant even though the preference of respondents to purchase products recommended by human influencers was high, which revealed that consumers buying decisions depend not only on influencer type but also on several additional factors beyond them. Overall, the study emphasizes that human influencer is the primary choice for building meaningful consumer relationships even though AI influencers offer innovation and consistency. As artificial intelligence continues to evolve, organizations should strategically blend both human and AI influencers to create more engaging, credible, and effective marketing campaigns.

References

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Copyright

Copyright © 2026 Mr. Chetan Kudari, Dr. Shailaja M L. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.