Report: How Americans Use, Trust, and Verify AI Search Tools
A Clear Spark Digital survey of 2,127 U.S. adults on AI search adoption, trust, verification habits, and decision-making.
In April 2026, Clear Spark Digital surveyed 2,127 U.S. adults about how they use, trust, and verify AI-powered search tools like ChatGPT, Gemini, and Copilot. The survey covered five areas: usage frequency, trust compared to traditional Google search, how often people verify AI-generated answers, what methods they use to verify, and whether they’ve made real-life decisions based on AI output.
Key Findings
AI usage is near-universal. 97.6% of respondents have used AI tools to find information. Nearly half (48%) use them every day, and more than three-quarters (76%) use them at least weekly.
Most Americans trust AI search as much as Google. About 68% of respondents trust AI-powered search results as much or more than traditional Google search results. AI-powered search tools have only been mainstream for roughly two years, making this a rapid shift in how people evaluate online information.
Older Americans trust AI more than younger Americans. 33% of adults 61 and older trust AI search more than Google, compared to just 23% of Gen Z adults (ages 18-28). Gen Z is the most skeptical generation in the survey, with nearly 4 in 10 saying they trust AI less than Google.
78.5% of Americans have made decisions based on AI. Only 16.1% said they have not, and 5.4% were unsure. AI has moved well past the novelty phase and into everyday decision-making.
Verification is inconsistent. Only 17.4% of AI users say they always verify AI-generated information. About 12% rarely or never verify. Among daily AI users, the always-verify rate drops to 14%.
Google is still the go-to for verification. 72% of AI users turn to Google when they want to fact-check an AI answer. Even among respondents who trust AI more than Google, 59% still use Google to verify.
Most people don’t check AI’s sources. Fewer than half (46%) of AI users manually check the sources or citations that AI tools provide. 41% verify by asking the AI tool follow-up questions, and 15% verify by asking a different AI tool.
About This Survey
This survey was conducted by Clear Spark Digital in April 2026 using the Prolific research platform. A total of 2,127 U.S. adults completed the survey. Respondents were screened for U.S. residency, age 18+, and English fluency.
The survey instrument included five questions covering AI tool usage frequency, comparative trust between AI search and Google search, verification frequency, verification methods, and real-world decision-making.
The sample skews toward employed adults and is drawn from Prolific’s opt-in research panel. Results should be interpreted as reflective of a broad, demographically diverse American adult audience with at least moderate internet access, rather than as a probability sample of the full U.S. adult population.
The full report includes detailed breakdowns by generation, sex, education level, and work function, along with complete methodology notes.
Media & Citation
Members of the press are welcome to cite data from this survey with attribution to Clear Spark Digital. For media inquiries, interviews, or additional data requests, contact Marc Shorb at marc@clearsparkdigital.com.