Customer reviews: the 5 sources, the 4 formats, the 3 things reviews do, and the 2 things reviews do not

Customer reviews are third-party validated, public, attributed feedback that customers leave on platforms the business does not control. The 5 main review sources are Google, G2, Capterra, Trustpilot, and Yelp.

The 4 review formats are star ratings, written reviews, photo reviews, and video reviews. The 3 things reviews do are build trust, improve SEO, and drive conversion. The 2 things reviews do not do are curate the narrative or control the brand voice. Customer reviews are not the same as testimonials; reviews are third-party proof, testimonials are first-party proof.

This page is the customer review category. The customer testimonials page is the parent reference. The testimonial vs review page is the comparison reference. The review management page is the operational reference. This page is the customer review view: what reviews are, where they come from, what they do, and how to use them.

What a customer review is, and what it isn’t

A customer review is a piece of feedback that a customer leaves on a third-party platform about a business, a product, or a service. The platform validates the review (usually through purchase confirmation or email verification). The review is public.

The review has the customer’s name attached. The review has a star rating, a written comment, or both. The review is visible to anyone who visits the platform.

A customer review is not a testimonial. A testimonial is a piece of feedback the team collects from a customer and publishes on the team’s own website. The testimonial is curated (the team picks the best ones).

The review is not curated (any customer can write one). The testimonial is on the team’s domain. The review is on a third-party platform. The two are different in source, in format, in visibility, and in control.

A customer review is also not a customer feedback submission. Customer feedback is internal (the team gets it). Customer reviews are external (the public gets them). Customer feedback is one-way (customer to company). Customer reviews are two-way (anyone can read them). Customer feedback is collected through surveys. Customer reviews are left on platforms.

The 5 review sources

The first source is Google. Google reviews show up in Google Search, Google Maps, and the Google Business Profile. Google reviews are the most important for local businesses (restaurants, dentists, plumbers, salons). Google reviews are weighted heavily in Google’s local algorithm. Google reviews are free to collect and free to manage.

The second source is G2. G2 reviews are for B2B SaaS. G2 is the most-cited B2B software review site. G2 reviews have a “verified user” badge that confirms the reviewer works at a company that uses the product. G2 reviews are weighted heavily in B2B software buying decisions.

The third source is Capterra. Capterra reviews are for B2B SaaS. Capterra is the second-most-cited B2B software review site after G2. Capterra reviews have similar “verified user” mechanics. Capterra reviews are weighted in B2B software buying decisions.

The fourth source is Trustpilot. Trustpilot reviews are for any business. Trustpilot is the broadest third-party review site. Trustpilot reviews are visible in Google search results as star ratings. Trustpilot reviews are free for the business to claim and respond.

The fifth source is Yelp. Yelp reviews are for local businesses, restaurants, services. Yelp is the most-cited local review site after Google. Yelp is harder to claim and respond. Yelp reviews are weighted in local SEO.

The 4 review formats

The first format is the star rating. The star rating is a 1-5 (or 1-10) numeric score. The star rating is the structured data input. The star rating is the most visible signal on a SERP. The star rating is the trust floor.

The second format is the written review. The written review is a free-text comment from the customer. The written review is 50-500 words typical. The written review is the qualitative content. The written review is what the team reads for product feedback.

The third format is the photo review. The photo review is a customer-uploaded image of the product in use. The photo review is for visual products (apparel, home goods, beauty). The photo review is the highest-impact format for ecommerce. The photo review is the trust signal for visual quality.

The fourth format is the video review. The video review is a customer-recorded video of the product. The video review is 30 seconds to 2 minutes typical. The video review is the highest-impact format overall. The video review is the most expensive format for the customer to produce.

The 3 things reviews do

Reviews build trust. The visitor who sees a 4.8-star rating with 234 reviews trusts the business more than the visitor who sees no reviews. The reviews are third-party validation. The visitor does not have to take the team’s word for the quality. The visitor can see what other customers said.

Reviews improve SEO. Google uses review count and review rating as ranking signals for local search. The business with more reviews and a higher rating ranks above the business with fewer reviews and a lower rating. The reviews are an SEO lever. The reviews are a ranking input.

Reviews drive conversion. The visitor who sees reviews on the product page is 2-3x more likely to add the product to the cart. The reviews reduce purchase hesitation. The reviews are the social proof that pushes the visitor from considering to committing.

The 2 things reviews do not do

Reviews do not curate the narrative. The team cannot pick the best reviews and hide the worst ones. The reviews appear in chronological order or by helpfulness. The team cannot reorder the reviews to tell a specific story. The reviews are what they are.

Reviews do not control the brand voice. The reviews are written by customers, in the customer’s voice. The reviews may use informal language, slang, or even complaints. The team cannot edit the reviews. The team can respond but cannot change what the customer wrote.

The review vs testimonial distinction

Reviews are third-party proof. Testimonials are first-party proof. The review is on a platform the team does not control. The testimonial is on the team’s own website. The review is uncurated. The testimonial is curated. The review has platform bias. The testimonial has team bias.

The review is higher credibility (third-party). The testimonial is higher control (first-party). The two work together. The visitor sees the testimonial on the team’s website (controlled narrative). The visitor checks the reviews on Google or G2 (third-party validation). The two signals reinforce each other.

The right strategy is to use both. The team publishes curated testimonials on the website. The team collects and responds to reviews on third-party platforms. The two systems are complementary, not competitive.

The 4 ways to get more reviews

Method 1 is to ask at the right time. The team asks for a review 14-30 days after purchase, after the customer has used the product, while the experience is still fresh. The team asks via email with a direct link to the review platform. The team gets 2-3x more reviews with timing than without.

Method 2 is to make it easy. The team sends the customer a direct link to the review form (not the platform’s homepage). The team removes friction (one click to the review form). The team gets 3-5x more reviews with direct links than with generic links.

Method 3 is to follow up. The team sends a reminder email 7 days after the first ask. The team sends a final reminder 14 days after that. The team gets 50-100% more reviews with follow-up than without. The team does not spam (max 2 reminders).

Method 4 is to respond to every review. The team responds within 24 hours to every review, positive or negative. The response signals to the customer that the team cares. The response also signals to future reviewers that the team is engaged. The team gets 20-30% more reviews with response than without.

The 4 ways to respond to reviews

Response 1 is to thank positive reviewers. The team responds to a 4 or 5 star review with a short thank-you (1-2 sentences). The thank-you names the customer. The thank-you references the specific outcome the customer mentioned. The thank-you is the reinforcement.

Response 2 is to acknowledge neutral reviewers. The team responds to a 3 star review with a longer acknowledgment (2-3 sentences). The acknowledgment thanks the customer. The acknowledgment addresses the specific concern. The acknowledgment explains what the team is doing about it. The acknowledgment is the engagement.

Response 3 is to recover negative reviewers. The team responds to a 1 or 2 star review with a longer recovery message (3-5 sentences). The recovery acknowledges the failure. The recovery apologizes. The recovery explains what the team is doing to fix the issue. The recovery offers to make it right offline. The recovery is the recovery.

Response 4 is to never argue publicly. The team never argues with a customer in a public review response. The team takes the conversation offline (email, support ticket, phone). The team resolves the issue privately. The team comes back to the public response with the resolution. The no-argue policy is the brand-respect floor.

The 4 ways to use reviews on your website

Use 1: aggregate star rating on the product page. The team displays the aggregate star rating (4.8 out of 5, based on 234 reviews) on the product page. The rating is visible above the fold. The rating is the trust floor for the page.

Use 2: review snippet on the homepage. The team displays 3-5 review snippets on the homepage. The snippets are the highest-rated, most-recent reviews. The snippets include the customer name and the star rating. The snippets are the social proof for the homepage.

Use 3: reviews tab on the product page. The team has a “Reviews” tab below the product description. The tab contains all reviews for the product. The tab is the depth zone for the visitor who wants more detail.

Use 4: trust badges in the footer. The team displays the third-party review platform badges in the footer (e.g., “Rated 4.8/5 on Google”). The badges are the credibility anchors across the site. The badges are the trust floor.

The journey after this page

If you have the customer review view and want the parent reference, the customer testimonials page is the dedicated reference. For the testimonial vs review comparison, the testimonial vs review page is the dedicated reference. For the operational side of review management, the review management page is the dedicated reference.

For the broader social proof context (reviews are one form of social proof), the what is social proof page is the dedicated reference. For the conversion impact of reviews, the social proof for conversion page is the dedicated reference. For the 8 types of social proof examples, the social proof examples page is the dedicated reference.

For the collection side (how to convert a review into a testimonial), the how to collect testimonials page is the dedicated reference. For the 6 main tools that help manage reviews, the best testimonial software page is the dedicated reference.

For teams that want to import reviews from external platforms into their own wall, testimonial import covers the 4 import methods including CSV export from review platforms.