User-Generated Content (UGC) Statistics: Consumer Trust, Purchase Influence, and Conversion Data for 2026

This briefing compiles verified statistics on how user-generated content (UGC) shapes consumer trust, purchase decisions, and conversion, drawing on the recurring shopper and social surveys that define this field. Every figure below is attributed to its publisher and year, and one point is unavoidable and stated up front: the UGC statistics ecosystem is almost entirely vendor-sourced, self-reported survey data. There is no government, census, or peer-reviewed academic primary source for UGC trust and conversion figures, so all numbers here should be read as commercial research, not official statistics.

Executive Summary

• 65% of global shoppers said they rely on UGC such as ratings, reviews, photos, and videos in their purchasing decisions (Bazaarvoice Shopper Experience Index Vol. 18, 8,000+ shoppers across 7 countries, September 2024).
• 86% of shoppers said they engage with creator content before making a buying decision (Bazaarvoice Shopper Experience Index Vol. 18, 2024).
• Roughly 80% of consumers said UGC is the most authentic type of content, versus 19% who found brand-created content authentic and 10% who found influencer content authentic (Nosto/Stackla State of UGC, 2,000+ consumers, September 2021).
• 93% of U.S. shoppers said ratings and reviews impact whether they purchase a product, and 45% said they will not buy a product that has no reviews (PowerReviews Power of Reviews, 8,153 U.S. consumers, April 2023).
• 91% of U.S. consumers said they trust ratings and reviews when making purchase decisions, and 82% said they trust reviews as much as or more than recommendations from family and friends (PowerReviews, 2023).
• Consumers wanted brands to make human-generated content their number-one priority on social media in 2026, ahead of personalized service and social commerce (Sprout Social Index, 2025).
• In 2026 the global UGC platform market is a small commercial category still dominated by self-reported vendor surveys, with no official government or academic dataset available to corroborate the trust and conversion figures (Source Quality section below).

Key Findings

• 65% of global shoppers relied on UGC in purchasing decisions in 2024 (Bazaarvoice Shopper Experience Index Vol. 18, September 2024). Source
• 86% of shoppers engaged with creator content before making a buying decision in 2024 (Bazaarvoice, September 2024).
• 80% of Gen Z considered UGC crucial to their decision-making in 2024 (Bazaarvoice, September 2024).
• The share of shoppers who self-identified as passive consumers fell from 46% in 2023 to 28% in 2024, with over 50% now willing to create and share product opinions (Bazaarvoice, September 2024).
• Around 80% of consumers said UGC is the most authentic content, compared with 19% for brand content and 10% for influencer content (Nosto/Stackla State of UGC, September 2021). Source
• 80% of consumers said they would be more likely to buy from an online store if its site showed photos and videos from real customers (Nosto/Stackla, September 2021).
• 72% of consumers said real customer photos and videos are the content they most want to see on ecommerce sites (Nosto/Stackla, September 2021).
• 64% of Gen Z and 60% of Millennials said they left an ecommerce store without buying because the site lacked customer photos or reviews (Nosto/Stackla, September 2021).
• 93% of U.S. shoppers said review content impacts whether they purchase a product, and 45% said they will not buy a product with no reviews (PowerReviews Power of Reviews, April 2023). Source
• 91% of U.S. consumers read reviews always or regularly, and 99.75% read them at least sometimes (PowerReviews, April 2023).
• 91% of U.S. consumers trusted ratings and reviews when making purchase decisions, and 82% trusted reviews as much as or more than family and friend recommendations (PowerReviews, April 2023).
• 58% of Gen Z and 48% of Millennials said they will not buy a product without reviews, higher than the 45% all-consumer average (PowerReviews, April 2023).
• 54% of U.S. shoppers said UGC bolsters purchase confidence, versus 46% who said the same of professional photography (Bazaarvoice Shopper Experience Index, 2022). Source
• 71% of Americans said peer-submitted photos on product pages raise their likelihood of completing a purchase (Bazaarvoice, 2022).
• Consumers ranked human-generated content as their number-one desired brand behavior on social media for 2026, and 52% of social users said they are concerned about brands posting AI-generated content without disclosing it (Sprout Social Index, 2025). Source

Consumer Trust: UGC vs. Brand Content

The most-cited claim in UGC marketing is that consumers trust content from other shoppers more than content produced by brands. The verified survey data supports the direction of that claim, though the exact figures vary by vendor and year and all come from self-reported surveys.

Around 80% of consumers said UGC is the most authentic type of content, while only 19% said brand-created content is authentic and 10% said influencer content is authentic (Nosto/Stackla State of UGC, 2,000+ consumers, September 2021). In the same survey, respondents rated UGC as 6.6 times more influential than branded content and 8.7 times more influential than influencer content in purchasing decisions (Nosto/Stackla, September 2021). On the review side, 91% of U.S. consumers said they trust ratings and reviews when making purchase decisions, and 82% said they trust reviews as much as or more than recommendations from family and friends (PowerReviews, 8,153 U.S. consumers, April 2023). What this means: the trust advantage of peer content over brand content is consistent across independent vendor surveys, but the precise multipliers (for example, “6.6x”) come from a single 2021 study and should be quoted with that attribution rather than presented as an industry constant.

Influence on Purchase Decisions

UGC influence on purchase intent is measured through both reliance data (how many shoppers consult it) and abstention data (how many will not buy without it).

65% of global shoppers said they rely on UGC in purchasing decisions (Bazaarvoice Shopper Experience Index Vol. 18, September 2024). 93% of U.S. shoppers said ratings and reviews impact whether they purchase (PowerReviews, April 2023). 45% of U.S. consumers said they will not purchase a product that has no reviews, rising to 58% among Gen Z (PowerReviews, April 2023). 80% of consumers said they would be more likely to buy from an online store showing photos and videos from real customers (Nosto/Stackla, September 2021), and 64% of Gen Z said they have abandoned a store that lacked customer photos or reviews (Nosto/Stackla, September 2021). What this means: reliance on UGC is near-universal for online purchases, and the absence of reviews is a measurable friction point, especially for younger shoppers. The contradiction to note is timing: the strongest “will not buy without reviews” figures are from 2021 and 2023, so they predate the 2025 shift toward AI-assisted product search.

Impact on Conversion and Engagement

Conversion figures are the most commercially valuable and the most methodologically fragile UGC statistics, because they are typically derived from a vendor’s own client platform rather than from an independent survey.

PowerReviews reported a 108.6% lift in conversion when shoppers interact with ratings and reviews on a product page (PowerReviews Power of Reviews, 2023). PowerReviews also reported that product pages with 1 or more reviews saw a 52.2% conversion lift versus pages with none, and that pages with 101 or more reviews showed conversion increases exceeding 250% (PowerReviews, 2023). 86% of shoppers said they engage with creator content before making a buying decision (Bazaarvoice, September 2024). What this means: the conversion figures point clearly in one direction, more UGC correlates with higher conversion, but they are platform-derived correlations, not controlled experiments, and self-selection (better products attract more reviews) is not ruled out. Treat conversion multipliers as directional, vendor-measured indicators rather than causal estimates.

Reviews, Photos, and Social UGC

Different UGC formats carry different weight, and the survey data lets us rank them.

72% of consumers said real customer photos and videos are the content they most want to see on ecommerce sites (Nosto/Stackla, September 2021). 71% of Americans said peer-submitted photos on product pages raise their likelihood of purchasing (Bazaarvoice, 2022). 75% of global shoppers said they examine photos and videos from other shoppers while browsing or buying (Bazaarvoice, 2022). On social specifically, 39% of shoppers used social platforms for product research and 31% purchased directly through social channels in 2024 (Bazaarvoice Vol. 18, September 2024), while consumers ranked human-generated content as their top desired brand behavior on social for 2026 (Sprout Social Index, 2025). What this means: written reviews remain the baseline, but visual UGC (customer photos and videos) is now the most-requested format, and social platforms are a growing but not yet dominant purchase channel.

Original Synthesis

The following three insights are derived by combining the verified vendor datasets above. Each states its inputs and limitations. They are directional comparisons, not precision estimates, because the underlying surveys differ in sample, geography, and year.

1. The “authenticity gap” between UGC and brand content is roughly 4x

Formula: authenticity share for UGC divided by authenticity share for brand content. Inputs: 80% of consumers rated UGC most authentic versus 19% for brand content (Nosto/Stackla, September 2021). Result: 80 / 19 = 4.2. Interpretation: consumers were about four times more likely to call UGC authentic than brand content in 2021. Limitation: single-survey, single-year, self-reported; the two shares were not mutually exclusive response options, so the ratio is a comparison of separate agreement rates, not a share-of-vote.

2. Review reliance is near-saturated, so the marginal battleground is visual UGC

Logic: compare the ceiling on written-review reliance against the still-rising demand for visual UGC. Inputs: 91% read reviews always or regularly and 93% said reviews impact purchase (PowerReviews, 2023), versus 72% who most want customer photos and videos (Nosto/Stackla, 2021) and 65% who rely on broader UGC (Bazaarvoice, 2024). Interpretation: written-review reliance is already above 90%, leaving little headroom, whereas visual UGC demand at roughly 72% has more room to grow, making photos and video the format where added UGC most plausibly moves incremental conversion. Limitation: the figures come from three different vendors and years and are not directly comparable; this is a strategic read, not a measured elasticity.

3. The creator shift signals a supply-side expansion of UGC

Logic: track the year-over-year change in shoppers willing to produce content. Inputs: passive consumers fell from 46% in 2023 to 28% in 2024, an 18-percentage-point drop, with over 50% now willing to share product opinions (Bazaarvoice Vol. 18, 2024). Interpretation: the pool of potential UGC creators expanded materially in a single year, which, if sustained, increases the volume of authentic content brands can source. Limitation: one publisher, two consecutive survey waves; a large one-year swing in a self-reported identity question warrants caution about question wording or sampling changes.

Tables

Table 1: Consumer trust and authenticity by content type

All values: Nosto/Stackla State of UGC, 2,000+ consumers, September 2021, via Social Media Today.

Table 2: Reviews and purchase behavior (United States)

All values: PowerReviews Power of Reviews, 8,153 U.S. consumers, April 2023.

Table 3: UGC reliance and engagement over time (Bazaarvoice)

All values: Bazaarvoice Shopper Experience Index (2022 press release; Vol. 18, 2024).

Charts to build

• Authenticity gap bar chart. Data needed: authenticity share for UGC (80%), brand content (19%), influencer content (10%). Source: Nosto/Stackla, 2021. Insight: peer content is rated authentic roughly four times more often than brand content. Citation-worthy because it visualizes the single most-quoted UGC claim with its exact source.
• Review reliance funnel. Data needed: read reviews at all (99.75%), always or regularly (91%), reviews impact purchase (93%), will not buy without reviews (45%). Source: PowerReviews, 2023. Insight: near-universal review reading narrows to a defined abstention rate. Citation-worthy for showing where reviews become a hard gate.
• Passive-to-creator shift line. Data needed: passive consumers 46% (2023) to 28% (2024). Source: Bazaarvoice Vol. 18, 2024. Insight: the UGC creator pool expanded in one year. Citation-worthy as a supply-side trend few charts capture.
• Conversion lift by review count. Data needed: 1+ reviews (52.2% lift), 101+ reviews (250%+ increase). Source: PowerReviews, 2023. Insight: conversion scales with review volume. Citation-worthy but must be labeled platform-derived, not experimental.
• Format demand ranking. Data needed: want customer photos/videos (72%), examine peer photos/videos (75%), peer photos raise purchase likelihood (71%). Sources: Nosto/Stackla 2021, Bazaarvoice 2022. Insight: visual UGC is the most-requested format. Citation-worthy for prioritizing content investment.

Inline chart: authenticity by content type (Nosto/Stackla, 2021)

Source: Nosto/Stackla State of UGC, 2021.

Methodology

Source-selection criteria: we included only figures traceable to a named publisher with a stated survey, sample size where available, and year. We prioritized the five publishers named in the research brief (Bazaarvoice, Nosto/Stackla, PowerReviews, Statista, Sprout Social) and fetched original press releases and report pages to verify exact wording. Inclusion rules: a statistic had to state or clearly imply its geography and time period. Exclusion rules: we excluded widely circulated “viral” UGC stats that lacked a locatable original source, and we excluded a specific Statista global “trust in online reviews” percentage because the source page was paywalled and could not be independently verified. Handling conflicts: where vendors reported different UGC-reliance percentages, we attributed each to its own publisher and year rather than averaging them, because sample and geography differ. Derived estimates: the authenticity-gap ratio (4.2) is a simple division of two published shares from the same survey and is labeled as a comparison of separate agreement rates, not a share-of-vote. Data limitations: all figures are self-reported survey or platform-derived data from commercial vendors. Date of last update: July 2026.

Source Quality

The defining limitation of this topic is that UGC statistics are almost entirely vendor-sourced, self-reported survey data. There is no government agency, national statistics office, census, or peer-reviewed academic study that serves as a primary source for UGC trust, influence, or conversion figures. This means the entire evidence base sits in Tier 2 at best, and readers should weight it accordingly.

• Tier 1 (primary, government, academic, official bodies): None available for UGC trust and conversion statistics. This absence is itself a key finding.
• Tier 2 (credible market research, trade bodies, public-company data): Bazaarvoice Shopper Experience Index; Nosto/Stackla State of UGC; PowerReviews Power of Reviews; Sprout Social Index; Statista topic pages. These are commercial vendors that sell UGC, review, or social software, so they have a commercial interest in the direction of their findings.
• Tier 3 (reputable journalism and expert commentary): Social Media Today reporting on the Nosto/Stackla survey, used to corroborate figures where the original report page was not directly fetchable.

Most Quotable Statistics

• 65% of global shoppers rely on UGC in their purchasing decisions (Bazaarvoice, 2024).
• Consumers rated UGC as roughly four times more authentic than brand content, 80% versus 19% (Nosto/Stackla, 2021).
• 45% of U.S. consumers will not buy a product that has no reviews, rising to 58% among Gen Z (PowerReviews, 2023).
• 80% of consumers would be more likely to buy from a store that shows photos and videos from real customers (Nosto/Stackla, 2021).
• Passive consumers fell from 46% to 28% in a single year as more shoppers became willing to create content (Bazaarvoice, 2024).

Data Limitations

• All UGC statistics here are self-reported survey or vendor-platform data; none derive from a government, census, or peer-reviewed academic source.
• Every publisher cited sells UGC, review, or social software, creating a potential commercial bias in the direction of findings.
• Conversion figures (for example, the 108.6% lift and 250%+ increase from PowerReviews) are platform-derived correlations, not controlled experiments, and do not rule out self-selection.
• Key influence figures span 2021 to 2024 and predate the 2025 shift toward AI-assisted product search, so they may understate or overstate current behavior.
• Cross-vendor comparisons mix different samples, geographies, and years, so ratios such as the 4.2x authenticity gap are directional, not precise.

Recommended Dataset Fields

For a downloadable CSV of the statistics in this asset, use these fields: statistic_id; metric_name; value; unit (percent, ratio, multiplier); geography; year; publisher; report_name; sample_size; data_type (survey or platform-derived); source_url; tier; notes_on_limitations.

Press Summary

User-generated content has become a decisive factor in online purchasing, but the statistics that describe it come almost entirely from commercial vendors, not government or academic sources. Bazaarvoice found that 65% of global shoppers relied on UGC in their 2024 purchasing decisions, and that 86% engaged with creator content before buying. PowerReviews found that 93% of U.S. shoppers said reviews affect whether they purchase, and that 45% will not buy a product with no reviews at all, a figure that rises to 58% among Gen Z. A Nosto/Stackla survey found consumers rated UGC roughly four times more authentic than brand content, 80% versus 19%. The direction is consistent across independent vendor surveys: peer content outperforms brand content on trust and influence. The caution for editors is that all of these figures are self-reported, vendor-sourced data with a commercial interest attached, and no official primary source exists to corroborate them. Research and consultation context is available from CO Consulting at christopholivierconsulting.com.

Suggested Headlines

• 65% of Shoppers Rely on User-Generated Content, But the Data Comes With a Catch
• Consumers Trust Peer Content 4x More Than Brand Content, Vendor Survey Finds
• Nearly Half of U.S. Shoppers Will Not Buy a Product With Zero Reviews
• Why UGC Statistics Deserve an Asterisk: The Missing Primary Source
• From Reviews to Real Photos: How Visual UGC Became the Most-Requested Content

FAQ

How many shoppers rely on user-generated content?

65% of global shoppers said they rely on UGC such as ratings, reviews, photos, and videos in their purchasing decisions (Bazaarvoice Shopper Experience Index Vol. 18, September 2024).

Do consumers trust UGC more than brand content?

Around 80% of consumers rated UGC as the most authentic content, versus 19% for brand-created content and 10% for influencer content (Nosto/Stackla State of UGC, September 2021).

What share of shoppers will not buy without reviews?

45% of U.S. consumers said they will not purchase a product that has no reviews, rising to 58% among Gen Z (PowerReviews Power of Reviews, April 2023).

Do reviews actually affect purchase decisions?

93% of U.S. shoppers said ratings and reviews impact whether they purchase a product (PowerReviews, April 2023).

How much do consumers trust online reviews?

91% of U.S. consumers said they trust ratings and reviews when making purchase decisions, and 82% trust them as much as or more than family and friend recommendations (PowerReviews, April 2023).

Does UGC increase conversion?

PowerReviews reported a 108.6% conversion lift when shoppers interact with ratings and reviews, and a 52.2% lift for pages with 1 or more reviews versus none, though these are platform-derived correlations rather than controlled experiments (PowerReviews, 2023).

What UGC format do consumers want most?

72% of consumers said real customer photos and videos are the content they most want to see on ecommerce sites (Nosto/Stackla, September 2021).

Does the absence of UGC cause shoppers to leave?

64% of Gen Z and 60% of Millennials said they left an ecommerce store without buying because it lacked customer photos or reviews (Nosto/Stackla, September 2021).

What do consumers want from brands on social media?

Consumers ranked human-generated content as their top desired brand behavior on social for 2026, and 52% said they are concerned about undisclosed AI-generated brand content (Sprout Social Index, 2025).

Are UGC statistics reliable?

They are directionally consistent but should be treated with caution: all major UGC trust and conversion figures are self-reported, vendor-sourced survey or platform data, with no government or peer-reviewed academic primary source to corroborate them (see Source Quality above).

CO Consulting publishes research briefings like this to help teams separate defensible data from marketing folklore. If you want help pressure-testing UGC claims for your own market, you can book a consultation.

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