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Trust Score

Trust Score

A Trust Score is a composite metric or rating that aggregates multiple trust signals — including review volume, average star rating, recency of reviews, response rates, verified badges, and third-party certifications — into a single number or tier that represents the overall perceived trustworthiness of a business to prospective customers.

Updated June 9, 2026

Metrics & Analytics

TL;DR

A trust score is a single number that summarizes how credible and reliable a business looks to outsiders — the higher the score, the lower the perceived risk of buying.

Key Points

Trust scores are calculated differently by platform — Trustpilot, Google, and Yelp each weight factors like recency, volume, and response rate differently.

Review recency is typically weighted heavily: a business with 500 old reviews and no recent ones scores lower than one with 50 recent reviews.

Responding to negative reviews consistently improves trust scores on most platforms by demonstrating business accountability.

A high trust score lowers the psychological barrier to purchase by reducing perceived risk — especially for first-time buyers with no prior brand relationship.

ShowTrust aggregates signals from multiple sources to give businesses a unified view of their trust health across all review channels.

What Goes Into a Trust Score

Most trust score algorithms weight four core factors: total review volume (more reviews = more credible), average Star Rating (quality of the signal), Review Velocity (how recently reviews were generated), and owner responsiveness (a business that replies to reviews is seen as accountable). Beyond reviews, Credibility Indicators like verified purchase badges, trust badges, press coverage, and industry certifications can contribute to composite trust scoring systems. Sentiment Analysis adds a qualitative layer — a business with a 4.8 average but reviews full of complaints about customer service may score lower on a nuanced trust index than raw ratings suggest. ShowTrust surfaces these dimensions in a unified dashboard so businesses can identify their weakest trust factor and address it directly.

Improving Your Trust Score With ShowTrust

The fastest path to a higher trust score is generating a steady stream of recent, authentic reviews — which is exactly what ShowTrust's automated Review Request workflows are designed to produce. Responding to every review, positive and negative, signals to both algorithms and human visitors that the business is engaged and trustworthy. Displaying your aggregate score prominently using a Review Badge or Star Rating widget converts an invisible metric into a visible Trust Signal that visitors see before they even scroll. Connecting your NPS data to your review pipeline ensures that promoters are prompted to leave public reviews, systematically raising your score over time. A strong trust score, consistently maintained, compounds into a durable competitive advantage that brand trust improvements alone cannot replicate.

Sources & References

1
Web analytics — Wikipedia

Last updated: June 9, 2026

Related Terms

Star Rating

A star rating is a 1–5 star numerical rating system used by customers to quickly indicate the quality of a product, service, or experience. It provides an instantly scannable quality signal that influences click-through rates, purchase decisions, and search visibility.

Review Velocity

Review Velocity is the rate at which new customer reviews are being generated over a given period of time — typically measured as reviews per week or per month. It is a signal of both business health and review program effectiveness, and it directly influences search engine rankings, review platform trust scores, and visitor perception of a brand's current activity.

Credibility Indicators

Credibility indicators are specific elements, signals, and proof points on a website or in marketing materials that establish a business as reliable, expert, and trustworthy to first-time visitors. They function as visual and contextual shortcuts that allow prospects to rapidly assess whether a brand is worth their time and money.

Net Promoter Score (NPS)

Net Promoter Score (NPS) is a widely-used customer loyalty metric based on a single question: 'How likely are you to recommend us to a friend or colleague?' Respondents answer on a 0–10 scale and are segmented into Detractors (0–6), Passives (7–8), and Promoters (9–10). The score is calculated as: NPS = % Promoters − % Detractors, yielding a number from −100 to +100.

Brand Trust

Brand trust is the level of confidence and reliability that consumers place in a brand, built through consistent positive experiences, transparent communication, and perceived alignment of values. It is one of the most durable competitive advantages a business can build, directly influencing purchase intent, loyalty, and willingness to recommend.

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