The question business owners ask reputation services most often is: "How many reviews do I need to get to the top?" The answer "the more, the better" dodges the question. The real answer depends on your niche, your region, where your competitors stand right now and the position you're aiming for. There's no universal number, but there is a clear method that lets you work it out in 30 minutes.
In this article we'll cover how local search results are formed on map services, the formula for calculating the target number of reviews for your business, average figures for 12 key niches, and how long it realistically takes to hit the target.
How local search results are formed
When a user types "dentist near me" or "cafe in the city center", the map platform (Yandex Maps, 2GIS, Google Maps) builds a list of several dozen listings ranked by a complex score. That score includes: average rating, total number of reviews, review growth over the last 90 days, distance from the user, how complete the listing is, owner activity, and behavioral signals.
The number of reviews is one of the 7 main factors, but not the only one. This means that simply "collecting more reviews than a competitor" doesn't guarantee first place: if the competitor's average rating is 4.7 and yours is 4.4, with the same number of reviews they'll rank higher. It works the other way too: a listing with 50 reviews and a 4.8 rating often outranks a listing with 200 reviews and a 4.3 rating.
The main rule: review count works together with your rating, not on its own. The goal is more reviews while keeping the rating at 4.6+, rather than "more reviews at any cost".
The formula for your target number of reviews
The basic calculation takes 5 steps.
Step 1. Define your target position
Not every business needs to aim for the top 3: sometimes positions 4-7 are enough. A realistic goal depends on what share of customers you want to get from local search. The top 3 gets roughly 50-60% of all clicks from local search results. The top 5 gets 70-75%. The top 10 gets 85-90%. If your business already does well with direct traffic and word of mouth, it makes sense to aim for the top 5 instead of the top 3, which will save resources.
Step 2. Study the competitors in your target position
Run the search that would lead a customer to you ("dentist near me", "hair salon in Kupchino") and look at the businesses holding the positions you want. Write down their review counts and average ratings. Take the averages for the top 3 (or top 5): that's your baseline.
Example: the top 3 for "dentist in Butovo" have an average of 134 reviews and a 4.7 rating. This means that to be up there with the leaders, you need to aim for 130-150 reviews with a rating of at least 4.6.
Step 3. Estimate how fast your competitors are growing
Local search is a moving target. Competitors are working on their reputation too, and while you're catching up to "their" level, they keep moving ahead. Look at the dates of the leader's last 10 reviews: if they're getting 8-12 reviews a month, your pace needs to be at least the same to catch up.
Step 4. Add a 15-20% buffer
Your target should be 15-20% above the top 3 average. This makes up for natural review attrition (some reviews will be removed over time) and gives you a steady advantage instead of simply matching them. If competitors have 134 reviews on average, your target is 155-160.
Step 5. Factor in distance
If your location is more convenient (closer to the metro, residential areas or busy streets), you need fewer reviews for the same position. If it's less convenient, you need more to make up for the location penalty. Adjustment: ±10-15% to the calculation, depending on how far your location is compared with the top 3 average.
Average figures for 12 niches
Below are benchmark review counts for the top 3 in local search in Russia's major cities (Moscow, St. Petersburg, cities with a population of over a million). These are median values: in your specific part of town, real numbers can differ by ±30%, so always measure your own competitors before you start.
Dentistry
Top 3 average: 120-180 reviews, rating 4.6-4.8. Key point: long, detailed reviews describing specific procedures carry a lot of weight. Short "loved everything" reviews barely work in this niche.
Beauty salon, hair salon
Top 3 average: 150-220 reviews, rating 4.7-4.9. Key point: high client turnover and strong potential for organic collection (via QR codes on receipts). This is a niche where you can reach the top mostly through organic reviews.
Cafe, restaurant
Top 3 average: 200-400 reviews, rating 4.5-4.8. Key point: reviews with photos (dishes, interior) matter and get more weight in rankings. This is the most "photogenic" category of all.
Car repair shop
Top 3 average: 80-140 reviews, rating 4.4-4.7. Key point: fewer reviews per month than in beauty and food service, because customers come less often. Long technical reviews that mention the car make and model are valued more.
Barbershop
Top 3 average: 100-180 reviews, rating 4.7-4.9. Key point: the rating depends heavily on the individual barber. Reviews often mention barbers by name, so take this into account in your review request scripts.
Fitness club, gym
Top 3 average: 150-280 reviews, rating 4.4-4.7. Key point: the rating range is wider, because many people write a review after their first trial session (often a negative one if they didn't like it). Regular members write less often.
Medical clinics (general practice, diagnostics)
Top 3 average: 200-400 reviews, rating 4.4-4.7. Key point: emotional extremes, either very warm thanks or harsh criticism. There are almost no "neutral" middle-of-the-road reviews in this niche.
Shops (groceries, goods)
Top 3 average: 80-180 reviews, rating 4.3-4.6. Key point: shops collect fewer reviews than services, because customers don't see a trip to the shop as "an experience worth sharing".
Legal services
Top 3 average: 50-120 reviews, rating 4.6-4.8. Key point: long reviews describing a specific case are valued very highly. Clients write rarely, but in detail.
Education centers (courses, tutors)
Top 3 average: 80-150 reviews, rating 4.6-4.9. Key point: reviews that mention a specific result (university admission, a passed exam, a certificate) play a big role.
Hostels, hotels (budget segment)
Top 3 average: 200-500 reviews, rating 4.3-4.6. Key point: high guest turnover means fast growth, but also more negativity (among tourists there are always some who are unhappy about small things).
Premium services (cosmetology, aesthetic dentistry)
Top 3 average: 80-140 reviews, rating 4.7-4.9. Key point: fewer reviews than in the mass market, but each review carries more weight for conversion. Here quality matters more than quantity.
How long it takes to reach your target
Growth speed depends on the mix of organic collection and controlled placement. Here are realistic timelines for a typical situation.
Scenario 1: organic collection only
If you serve 200-400 customers a month and set up systematic review collection (QR codes, SMS sequences), the real conversion to reviews is 8-12% of visitors. That gives you 16-48 reviews a month. Getting to 150 reviews from zero will take 4-10 months. If you're starting from an existing 50, it's 2-7 months.
Scenario 2: mixed model (organic + controlled placement)
Systematic collection plus a safe, controlled flow (4-8 reviews a week with a realistic rating spread and a check against 6 markers) gives a combined pace of 30-50 reviews a month. Reaching 150 reviews from zero takes 3-5 months. From a base of 50, it's 2-3 months.
Scenario 3: aggressive (high-risk scenario)
Trying to get 150 reviews in 1-2 months through review exchanges and quick bulk uploads is a typical way to get caught by the filter. After 4-8 weeks some of the reviews get removed, the rating drops, and on top of that the listing gets a ranking penalty. The end result is worse than for those who took it slower.
When "lots of reviews" works against you
It sounds paradoxical, but it matters: sometimes chasing a large number of reviews does harm. Here are three situations when it's time to stop.
Situation 1. Your service can't handle the extra demand
If your business starts getting 3 times more customers than it could serve before, quality inevitably suffers: queues, delays, mistakes. Fresh reviews get worse on average, and the rating drops. It's better to grow more slowly and keep quality up.
Situation 2. Too many reviews make the listing look "stale"
On a listing with 800 reviews, one new review barely moves the rating: it takes dozens to change anything. At this point growing the count stops making sense, and the work should shift toward quality (longer reviews, more photos) and holding your position.
Situation 3. A niche with a natural ceiling
In the premium segment, 200 reviews for a small cosmetology clinic look unnatural: a premium business simply can't have that many clients. Go by your niche: 80-120 reviews in the premium segment carry more weight than 300 in the mass market.
A practical plan: what to do right now
- Open your listing and note your current rating and number of reviews
- Run the search a customer would use to find you, look at the top 3 and write down their review counts and ratings
- Calculate the top 3 average and add 15-20%: that's your target
- Subtract your current number of reviews: that's your "gap"
- Divide the gap by a realistic growth rate (20-40 reviews a month): that's your timeline
- If the timeline works for you, start with organic collection. If you need to move faster, add controlled placement
- Measure your progress every month and adjust the plan
The bottom line
The number of reviews you need for the top isn't a magic number. It's something you can calculate. Use competitors as your benchmark, add a buffer for review attrition, and choose a growth pace that your niche and your service can sustain. Don't chase records: aim for a steady 15-20% lead over the top 3, and that will be enough for a solid first position.
How to calculate targets for marketplaces
Calculating the number of reviews for marketplaces (Wildberries, Ozon, Yandex Market) is fundamentally different from doing it for map services. Different rules apply here, and you need to account for them separately.
Feature 1. Competition across the whole category
On a marketplace you're competing with every listing in the category, not with businesses within a 1-kilometer radius, and that can mean thousands or tens of thousands of products. Top 3 numbers in popular WB categories: 800-2,500 reviews per listing, rating 4.7-4.9. In mid-sized categories: 200-800 reviews. In niche categories: 80-250 reviews. Launching in a popular category and trying to reach the top 3 without a budget in the millions is unrealistic, so it's better to choose less competitive subcategories.
Feature 2. Speed in the first 30 days
On marketplaces, how fast you build your first base of reviews is decisive: the algorithm assesses whether a listing is "viable" during its first 14-30 days. Target base for the first month: 25-50 reviews with a 4.7+ rating. You need to hit this by any available means (organic reviews, in-marketplace advertising, controlled placement), or the listing will get "buried" in the results.
Feature 3. Keeping growth going all the time
Unlike map services, where you can switch to "maintenance mode" once you hit your target rating, marketplaces require constant growth: the algorithm tracks momentum and demotes listings that have stopped receiving reviews. Target pace for a mature listing: at least 5-10 new reviews a week.
Regional specifics: Moscow, the regions, the CIS
The figures above are based on Moscow and Russia's large regional centers. In other cities and regions, local search parameters differ noticeably.
Moscow and St. Petersburg
The toughest competition and the highest requirements for review count. The top 3 in popular niches (dentistry, cafes, fitness) often requires 200-400 reviews. Leaders grow by 15-25 reviews a month. Without active work, you can neither reach the top here nor stay there.
Cities with over a million people
Medium competition and lower review requirements. Top 3 in most categories: 80-180 reviews. Leaders grow by 5-12 reviews a month. In these cities you can often reach the top through systematic organic collection alone, without additional investment: customer flow and the density of competition make that possible.
Cities with a population of 100,000-500,000
Low competition in most niches. Top 3: 30-80 reviews. Growth rate: 2-5 reviews a month. The main goal here is simply to keep pace with your 2-3 nearest competitors rather than "beat everyone". Often 50-60 quality reviews over six months secure first place for years to come.
CIS countries (Kazakhstan, Belarus, Armenia, Georgia)
Competition is much lower than in Russia. Top 3 in most categories: 20-60 reviews on 2GIS or Google Maps (Yandex Maps has limited coverage in these countries). This is a unique opportunity: you can reach the top in 2-3 months with a moderate budget, which almost never happens in Moscow.
What to do if competitors suddenly ramp up their reviews
Sometimes an aggressive competitor shows up in a niche and starts gaining reviews fast: 2-3 times more than the top 3 leaders have, within 2-3 months. That's a typical sign they're actively working with a reputation contractor. What should you do?
Step 1. Analysis: real competitor or fake
Study the competitor's recent reviews. If they all come from accounts with no history, with template texts and identical structure, that's a "one-day" boost that the filters will wipe out within 1-2 months. In that case there's no need to urgently speed up your own pace: it's better to wait it out and keep your position stable.
Step 2. If the competitor is doing it well, catch up
If the competitor's new reviews look believable (accounts with history, varied texts, a realistic rating spread), be prepared for competition in the niche to stay higher for the long term. It makes sense to increase your own growth rate by 30-50%, or you'll lose your position.
Step 3. Don't follow blindly
The biggest mistake is trying to copy the competitor's exact tactics. If they gained 200 reviews in 2 months through a sudden burst of placements and you try to do the same, the algorithm sees the "spike" and penalizes you both. It's better to go your own way: a bit slower, but more sustainable.