Amazon SEO services, written to the field.
Shelfcrest runs Amazon SEO services for private label and DTC brands: a keyword map for every ASIN, then titles, bullets, images, A+ Content and backend search terms written to Amazon's own limits, and measured on the searches that sell.
What Amazon SEO services actually cover
Amazon SEO is the work of improving a product's visibility and organic rankings in Amazon search results, so Amazon sellers are found and chosen. Amazon listing optimization has two halves, covered in the listing SEO guides: be indexed for the searches that matter, and convert the customers who click.
Amazon has never published how it ranks products, so any agency claiming to know the formula is guessing. What Amazon does publish is what it reads and rejects: a 75 character title limit, a 249 byte search terms field that is ignored when it runs over, image rules and A+ Content guidelines.
An Amazon SEO agency or specialist does three things for each product. It finds the words shoppers actually search, places each word once in the field where it works hardest, and later checks whether those searches brought impressions, clicks and orders. Shelfcrest does that per ASIN, and you approve every change first.
Six signs your listings need Amazon SEO work
Sessions are steady, orders are not
Customers reach the product page and leave. The images, bullets or A+ Content are not answering what they came to check on Amazon.
Impressions without clicks
The product shows up in Amazon search results but loses the click to the listings beside it, usually on the title or the main image.
The title runs past 75 characters
Amazon's title requirements cap most new titles at 75 characters, and it says why: mobile screens cut long titles short.
The backend field is empty, or over the limit
Search terms over 249 bytes are ignored completely by Amazon search, so one extra word can switch off the whole field.
A registered brand with no A+ Content
Basic A+ and Brand Story carry no fee for brands in Brand Registry, and many listings still show a plain text description.
Ads convert, organic sales do not grow
The search terms that drive sales in your Sponsored Products campaigns are missing from the listing, so the product only ranks where you pay for the click.
The listing fields Amazon SEO services rewrite, and the limit on each
| Field | Amazon's rule | What it is for | Who sees it |
|---|---|---|---|
| Title | Up to 75 characters including spaces; no word more than twice; no promotional phrases such as "free shipping" | The words that decide whether the product is matched and clicked | Every shopper, in search results |
| Item highlights | Up to 125 extra characters as comma separated phrases, once the title is at 75 | Materials and uses that no longer fit the title | Shoppers on the detail page |
| Images | Product fills 85% of the main image on pure white; 1,000 pixels or more on the longest side enables zoom | The click in search, then the proof on the page | Every shopper |
| Bullet points | At least three; sentence fragments without end punctuation; character limit varies by product type | Features and uses, in the words shoppers search | Shoppers on the detail page |
| A+ Content | Basic: up to 5 modules from 14 types; Premium: up to 7 from 19; images and claims follow the A+ guidelines | Conversion: comparison charts, use cases, brand story | Shoppers on the detail page |
| Search terms | Generic keyword field, 249 bytes; spaces and punctuation not counted; over the limit, the whole field is ignored | Synonyms and spellings the visible copy has no room for | Only Amazon search |
Every limit in this table was read in Seller Central help in September 2026, and the listing SEO hub links the pages for titles, bullets, images and search terms. The A+ Content limits come from Amazon's A+ Content help page. Amazon changes these rules, most recently with the 75 character requirement for product titles, so the limits are rechecked before each rewrite.
Eight areas of an Amazon SEO service, and the question behind each
- Keyword research
- Which searches do shoppers use for this exact product, and which of them already convert in your ad reports or in Search Query Performance?
- Keyword map
- Is every important term assigned to one field, so nothing is repeated and nothing is missing?
- Title
- Does it lead with the brand and the product type, stay within 75 characters, and use no word more than twice?
- Bullets and highlights
- Does each bullet start with the feature a shopper checks first, and do the item highlights carry the details the title had to drop?
- Images
- Does the main image meet the white background and 85% rules, and do the others answer size, use and what is in the box?
- A+ Content and Brand Story
- Does the A+ Content add what the images cannot, such as a comparison chart across your own line, within Amazon's claim rules?
- Backend search terms
- Are synonyms and spellings the visible copy lacks in the field, under 249 bytes, with no brand names or ASINs?
- Indexing and measurement
- After the change, do the target searches show more impressions, clicks and purchases, and is the product still found for its old ones?
The three numbers that show a listing is working
Amazon's Search Query Performance dashboard in Brand Analytics shows brand owners each search that led customers to their products, with impressions, clicks, add to carts and purchases. Two ratios tell you what to improve: click-through points to product titles and the main image, conversion to the detail page.
Click-through rate = clicks / impressions
Conversion rate = purchases / clicks
Search share = your purchases / all purchases for that search
Worked example, illustrative
A product appears in Amazon search results for "insulated water bottle" 12,000 times in a month. It gets 240 clicks and 22 purchases.
- Click-through rate is 240 / 12,000 = 2.0 percent.
- Conversion rate is 22 / 240 = 9.2 percent.
- If the product listings beside it earn more clicks per impression, the first fix is the title and the main image, not the A+ Content.
- If click-through holds but purchases fall, the detail page is losing shoppers it already won: images, bullets, A+ Content, price or reviews.
| Metric | Formula | Where to find it | What it tells you |
|---|---|---|---|
| Impressions | times the product was shown in search | Search Query Performance in Brand Analytics | Whether the listing is indexed and has visibility for the search at all |
| Click-through rate | clicks / impressions | Brand Analytics | How product titles, the main image and price compare with the results beside them |
| Conversion rate | purchases / clicks | Brand Analytics | Whether the detail page turns clicks into sales |
| Search purchase share | your purchases / all purchases for the search | Brand Analytics | How much of the demand for that search your products actually take |
| Sessions and orders | orders from sessions, by ASIN | Business Reports in Seller Central | The same question for every ASIN, including those without Brand Registry |
What a listing audit finds
Illustrative examples on an unnamed account. Not client results.
The title is 128 characters and repeats the product type three times
It breaks two title requirements, and phones cut it off before the size and variant show
Rewrite to 75 characters with the brand and product type first, and move the details into item highlights
The search terms field holds 284 bytes of text
Over 249 bytes, Amazon search ignores the whole field, so none of it is indexed
Cut repeats of title words first, then brands and filler, and recount the bytes
A registered brand runs a plain text description
The product misses a comparison chart and the use cases shoppers look for before buying
Build Basic A+ Content from the questions in reviews and in the Q and A section
The best converting ad search term is missing from the listing
The product ranks for it only where you pay for the click
Place the term in the title or the first bullet, where it reads naturally, and watch its impressions
The first 30 days, then every month
Week 1: access and the plan
You authorize Shelfcrest as a service provider in Seller Central, with access to the tools the work needs. Every listing is read against Amazon's current rules, and your ad search term data is pulled. Output: a ranked list of what is costing you searches and sales.
Week 2: rule breaks fixed
Anything that breaks a requirement goes first, because a broken field can cost the whole listing: titles over 75 characters, search terms over 249 bytes, suppressed or incomplete attributes.
Week 3: keyword map and drafts
One keyword map per ASIN, built from search data, then new titles, bullets, item highlights and search terms. Drafts come to you for approval before anything is published.
Week 4: published and reported
Approved copy goes live, with an image stack brief and an A+ Content brief for the shoot or the designer. The first report sets the starting point for every tracked query.
Every month after
The listing optimization strategy continues: impressions, clicks and purchases for tracked searches are compared with the month before, new converting ad search terms are placed, and any Amazon rule change is applied. This is where steady organic growth comes from.
When a test is possible
For brand owners with eligible, high traffic ASINs, Manage Your Experiments can A/B test a title, the images, the bullets or A+ Content. Amazon states that experiments do not affect search rankings.
Included in Amazon SEO and listing optimization
- A keyword map for every included ASIN
- Titles, bullet points, item highlights and descriptions rewritten
- Backend search terms written and counted in bytes
- An image stack brief: which images to shoot and what each must show
- An A+ Content brief, and Brand Story where the brand is registered
- Every change sent for your approval before it is published
- A monthly rank and conversion check on the tracked searches
- A written monthly report with every change and the reason for it
- Your listings, files and reports stay yours
Product photography, video and trademark filing are not part of this service: the brief is included, the shoot and the filing are not. When an audit shows that ads are the bigger problem, that goes into the report and is covered by Amazon PPC management. Plan prices are on the pricing page.
A 10-step Amazon listing checkup you can run this week
- Count the characters in each title. Anything over 75 characters, including spaces, is outside Amazon's current requirement.
- Check that no word appears more than twice in a title, your brand name included.
- Open the Generic keyword field and count the bytes, without spaces and punctuation. The backend keywords guide shows how.
- Delete every search term that already appears in the title, and every brand name or ASIN.
- Download the search term report from your campaigns and mark the terms with orders.
- Check whether each of those converting terms appears somewhere in the listing.
- Look at the main image on a phone: does the product fill most of the frame on pure white?
- Read the bullets as a shopper: does the first word of each one name the feature?
- If the brand is registered, check whether every ASIN has A+ Content and a Brand Story.
- Search your top five terms in the Amazon store, logged out, and note where the product ranks for each.
If those ten steps turn up more fixes than you have hours, that is where Amazon SEO services pay for themselves. The listing SEO guides cover each step in more depth.
Doing it yourself, a copywriter, software, or an Amazon SEO agency
| Option | Works well when | Where it breaks |
|---|---|---|
| Doing it yourself | One or two products, and time to read Amazon's rules and your search data | Rules change and old listings are rarely revisited once they sell |
| Freelance copywriter | The keywords are known and you need clear, compliant copy | Copy without a keyword map, and no one measuring the searches afterwards |
| Keyword and listing software | You want search volume estimates and a check against a draft | Software suggests terms; it does not decide which field each one belongs in, or read your own ad data |
| In-house hire | A large catalog with new products every month | One person covering copy, images, A+ and analytics without a second opinion |
| Amazon SEO agency | Listings are a real part of your sales and you want one person accountable for them | Agencies that promise a rank, or publish changes without showing you first |
Who this service is for
A good fit
- Private label brands with listings that get traffic but do not convert
- Brands launching a product that needs its keyword map and copy before the first ad runs
- Registered brands with no A+ Content or Brand Story on their main ASINs
Not a fit
- Anyone who wants a guaranteed rank or a first page promise
- Listings that need to change a product claim Amazon does not allow
- Vendor Central only accounts
What Amazon SEO services cost at Shelfcrest
Listing plan: published at launch
Amazon SEO and listing optimization is a flat monthly fee with a set number of ASINs, or a one time listing rebuild for a single product. The fee does not rise with your sales. The plans and exactly what each one includes are on the pricing page.
Amazon SEO services FAQ
What are Amazon SEO services?
Amazon SEO services are the work of getting products found and chosen in Amazon search: keyword research, a keyword map per product, and titles, bullets, images, A+ Content and backend search terms written to Amazon's rules, then measured against real search data.
How is Amazon SEO different from Google SEO?
Amazon search ranks products for shoppers who are ready to buy, from what the listing says and how the product sells. There are no backlinks to build. The work is the listing itself, its keywords, its conversion and its compliance.
How long does Amazon SEO take to show results?
Fixes that break Amazon's rules, such as a search terms field over 249 bytes, can matter as soon as the change is processed. Rank for competitive searches builds more slowly, because it follows sales. The monthly report shows the change query by query.
Do you guarantee a first page ranking?
No. Amazon decides its search results, and no agency can promise a position. What the service does promise is that every listing follows Amazon's rules and carries the searches your data shows shoppers use.
Do I need Brand Registry?
Not to optimize titles, bullets, images and search terms. Brand Registry adds A+ Content, Brand Story, the Search Query Performance dashboard and Manage Your Experiments, which make the work measurable.
What is the title limit on Amazon?
Amazon's current title requirements cap titles at 75 characters including spaces for most product types, and no word may appear more than twice. Once a title is within 75 characters, item highlights add up to 125 more.
Will you change my listings without asking?
No. Every change goes to you as a draft first, and nothing is published until you approve it.
Do you write A+ Content?
Yes. The A+ Content brief and the copy are included. The design and photography depend on your assets; the brief says exactly what each module needs.
What is an Amazon SEO strategy?
A written plan for each product: the searches it should rank for, the field each keyword belongs in, and the numbers that will show it worked. Shelfcrest builds that SEO strategy per ASIN from your own ad and Brand Analytics data, not from a generic keyword list.
Does Amazon SEO help with the Buy Box?
Amazon calls the Buy Box the Featured Offer: the offer shown at the top right of the product page with the Add to Cart button. Amazon SEO services work on the listing that brings customers to that page; the offer itself is covered in full account management.
Do backend keywords still matter?
Yes, for synonyms and spellings the visible copy has no room for. Keep the field under 249 bytes, because over the limit Amazon search ignores it completely.
Is keyword stuffing ever worth it?
No. Amazon's own guidance says keyword stuffing can hurt rankings, and a title that repeats a word more than twice breaks the title requirements outright.
What access do you need?
Service provider access in Seller Central, confirmed tool by tool for inventory and reports, which you can remove at any time. Your password is never shared.
Can you optimize listings in other marketplaces?
Yes, for amazon.com, amazon.ca, amazon.co.uk, amazon.ie and amazon.com.au. Each marketplace gets its own keyword map, because shoppers search with different words.
What happens if I stop?
The listings, the keyword maps and the reports stay yours. Nothing is removed or locked.
Get a free Amazon listing audit.
Send your store link. You get a written audit of your listings: rule breaks, byte counts, missing converting search terms and the first changes to make.