Customer reviews are the most trusted source of brand credibility for Gen Z, according to a national survey of 2,000 Americans aged 18–28 conducted by Walr on behalf of communications agency We are Talker.
This study forms part of We Are Talker’s ongoing analysis into how younger audiences evaluate brand credibility.
The research found that 72% of Gen Z trust customer reviews when evaluating whether a brand or organization is credible, ahead of independent research and surveys (68%), expert opinions (68%), and news articles (58%).
Gen Z places greater trust in independent validation—such as reviews, research and expert opinion—than in brand-controlled messaging when evaluating brands.
These findings come from the “Gen Z Brand Credibility Study 2026,” conducted by Walr for We are Talker as part of ongoing analysis into how younger audiences evaluate trust and credibility online.
Key Findings
- 72% of Gen Z trust customer reviews when evaluating brands
- 68% trust independent research and surveys
- 68% trust expert opinions
- 58% say news articles influence brand credibility
- 57% trust brand advertising
- 57% trust brand social media posts
- 55% trust influencer content
- 46% trust PR campaigns, stunts and branded activations
While influencer content remains relevant, it ranks below multiple independent sources, indicating a shift toward validation driven trust among Gen Z.
What Do Gen Z Trust Most When Evaluating Brands?
According to the survey conducted by Walr on behalf of We are Talker, customer reviews are the most trusted source of brand credibility among Gen Z consumers, cited by 72% of respondents.
Independent research and surveys (68%) and expert opinions (68%) ranked second, indicating that younger audiences place strong value on independent expertise and data-driven insights.
News articles ranked fourth overall, with 58% of respondents saying journalistic coverage helps them determine whether a brand can be trusted.
Together, these findings highlight the importance of third-party credibility signals when Gen Z evaluates brands online.
Sources Gen Z Trust When Evaluating Brands
| Source of information | % of Gen Z who trust it |
|---|---|
| Customer reviews | 72% |
| Independent research and surveys | 68% |
| Expert opinions | 68% |
| News articles | 58% |
| Brand advertising | 57% |
| Brand social media | 57% |
| Influencer content | 55% |
| PR stunts, campaigns and activations | 46% |
The ranking shows that independent sources consistently outperform promotional or brand-controlled messaging when younger audiences evaluate credibility.
What Makes Gen Z Take Action?
The survey also explored what makes Gen Z consumers more likely to engage with a brand, such as following a company, signing up for services, or making a purchase.
Respondents said the most important factor was clear and useful information, selected by 37% of participants.
The second most influential factor was seeing real people talk about a brand (35%), suggesting that authentic voices and peer perspectives play a key role in how Gen Z evaluates brands.
Independent validation including reviews, research and expert opinion is now a primary driver of brand credibility among Gen Z consumers.
What the Findings Suggest
The results indicate that Gen Z consumers increasingly rely on independent validation and credible information sources when forming opinions about brands.
Rather than relying primarily on influencer promotion or brand messaging, younger audiences appear to place greater trust in:
- customer reviews
- independent research
- expert commentary
- journalistic coverage
These findings suggest that credibility signals rooted in independent verification may carry more influence than promotional content when brands seek to build trust with younger audiences.
Expert Commentary
Tim Haslam, CEO of We are Talker, said the findings reflect a broader shift in how audiences evaluate credibility online.
“For brands, credibility today is built through independent validation. Our survey shows that younger audiences place greater trust in reviews, research and expert opinion than in promotional messaging.”
Frequently Asked Questions
What do Gen Z trust most when evaluating brands?
According to the Gen Z Brand Credibility Study 2026, conducted by Walr on behalf of We are Talker, customer reviews are the most trusted source of brand credibility, cited by 72% of Gen Z respondents.
Do Gen Z trust influencers?
Influencer content ranked lower than several independent sources of information in the study. Only 55% of Gen Z respondents said influencer content influences their perception of brand credibility, compared with 72% who trust customer reviews.
What influences Gen Z purchasing decisions?
The survey found that clear and useful information (37%) and seeing real people talk about a brand (35%) were the two most important factors influencing Gen Z engagement with brands.
Do Gen Z trust independent research?
Yes. Independent research and surveys are one of the most trusted sources of brand credibility among Gen Z, cited by 68% of respondents in the Walr survey commissioned by We are Talker.
Research Methodology
Walr surveyed 2,000 Gen Z Americans aged 18–28 who have access to the internet.
The survey was commissioned by We are Talker and conducted online by Walr between February 6 and February 13, 2026.
The sample was balanced to reflect U.S. Gen Z internet users across gender, region and age.
Tim Haslam
CEO