Reviews and Google Ads: How to Get Stars in Your Ads and Boost CTR

Imagine your Google ad featuring an extra line with yellow stars and a rating of "4.7/5 based on 230 reviews." It stands out, builds trust, and drives 10–17% more clicks (Google Ads). That's exactly what Google Seller Ratings make possible.

What Are Google Seller Ratings

Google Seller Ratings is an extension that automatically displays a star rating below your text ad on Google Search. It looks like this:

Auto Repair London | Fair prices from £49
www.yourautorepair.co.uk
★★★★★ 4.7/5 (230 ratings)
Professional service for all makes. No appointment needed.

The stars appear automatically — you don't need to configure them in your campaign. Google adds them once you meet the requirements.

Requirements for Displaying Stars

Minimum Requirements

1. 100+ reviews in the past 12 months
2. Average rating of 3.5+ (out of 5)
3. Reviews from recognized sources (see below)
4. Reviews must be from the same country where the ad is displayed

Recognized Review Sources

Google Seller Ratings aggregates data from:

• Google Customer Reviews
• Trustpilot
• Heureka (for CZ and SK)
• Zboží.cz (for CZ)
• Other partner platforms

Important: Reviews from your Google Business Profile do not count toward Seller Ratings in Ads. They are two separate systems.

How Reviews Affect Google Ads Performance

Higher CTR

Ads with stars receive 10–17% higher CTR compared to ads without them. That translates to:

• More clicks for the same budget
• Lower cost per click (Google rewards higher CTR with lower CPC)
• More conversions at the same spend

Higher Quality Score

CTR is one of the main factors in Quality Score. Higher Quality Score = lower CPC = better position for less money.

More Ad Real Estate

Stars add an extra line to your ad. Your ad takes up more space on the page, pushing competitors further down.

Strategies for Businesses

Situation 1: Local Business (restaurant, repair shop, salon)

Google Business reviews help you with local SEO and Google Maps, but not with Seller Ratings for Ads. For ads you need:

• Registration with Google Customer Reviews
• A profile on Trustpilot (supports multiple markets)
• Active review collection on these platforms

Situation 2: E-commerce

The easiest path:

• Trustpilot — widely used
• Google Customer Reviews — integrate into your checkout process

Situation 3: B2B Service

More challenging, but achievable:

• Trustpilot — works for B2B
• Google Customer Reviews — after service delivery

Google Business Reviews vs. Seller Ratings

You need both. Google Business reviews for organic visibility, Seller Ratings for paid campaigns.

The Synergistic Effect of Reviews and Ads

Reviews and Google Ads reinforce each other:

1. Reviews improve organic ranking → less dependence on paid ads
2. Stars in Ads increase CTR → better campaign ROI
3. Ads bring in customers → more opportunities to collect reviews
4. More reviews → better organic ranking and better Ads performance

How to Get Started

Step 1: Google Business Reviews (the foundation)

Set up automatic Google review collection with Reputive. This improves local SEO and drives organic traffic.

Step 2: Platform Reviews (Seller Ratings)

Register on Trustpilot and collect reviews there too. Goal: 100+ reviews in 12 months.

Step 3: Measure

Track the CTR of your ads before and after stars appear. The typical increase is 10–17%.

Start building the foundation — Google reviews. Try Reputive free — 14 days, no commitment, no credit card required.