The best Amazon listing optimization agencies in 2026

Amazon changed the rules for every product title this summer. From 27 July 2026, titles in all categories except media must be 75 characters or fewer, including spaces, according to Amazon's Seller Forums announcement reported by PPC Land. A new searchable Item Highlights field of up to 125 characters sits alongside. Titles still over the limit are being rewritten gradually by Amazon's AI.

That makes this a good moment to fix your listings, and a bad moment to hire someone who has not noticed. None of the agency roundups we analysed for this search mentions the change. This guide compares the best Amazon listing optimization agencies on published per-ASIN prices, deliverables and proof, and shows you how to measure whether the work paid off.

The best Amazon listing optimization agencies compared

Prices are what each agency publishes on its own site, checked in October 2026.

How we chose these agencies

We looked at the agencies that recur across top-ranking lists of the best Amazon listing optimization agencies and checked each against its own site and Clutch profile. Each was judged on five points.

• Listing depth: keyword research, title, bullets, backend terms, images and A+ Content, not just copy.
• Price transparency: a published per-ASIN or monthly price.
• Proof: named listing case studies and Clutch reviews.
• Compliance: no keyword stuffing, prohibited claims or review schemes.
• 2026 readiness: awareness of the 75-character title limit and Item Highlights.

Where an agency shows a partner badge, we say it "lists itself as" that partner.

Amazon listing optimization services compared: price, deliverables and proof

The table shows facts you can check on each agency’s own site or review profile, with no scores. Per-listing price is a published price for one listing or ASIN; where an agency publishes only a monthly fee, we show that instead. Deliverables listed records which parts of a listing the agency names, because a quote that leaves out images, A+ or backend terms is a smaller job than it sounds. Case studies notes whether results are tied to named brands, which you can look up on Amazon, or anonymised. Review rating gives the platform and review count.

The 9 agencies, reviewed

1. MotionTrust Digital — best for fixed per-ASIN listing rebuilds

MotionTrust Digital is our own agency, listed first as our own entry rather than ranked. It lets you fix your best sellers without signing a retainer. Listing optimisation is priced per parent ASIN, paid once, and published on its site. None of the other listing agencies we checked publishes a per-listing price.

There are three tiers. Copy Essentials at $349 covers keyword and competitor research, the title, bullets, description and backend search terms. Conversion Plus at $899 adds five designed images. Complete Listing at $1,499 adds seven images, up to five Standard A+ modules and a 30-day performance review.

Each tier includes two revision rounds, and the two higher tiers include upload help, so the work actually goes live. The $899 tier is the one marked as recommended on the pricing page; in our experience, images are where most listings lose the sale.

The copy is written around a mapped keyword set, not the other way round. That matters more since the 75-character title limit: with fewer title characters, every word has to earn its place, and secondary terms move to Item Highlights, bullets and backend fields. Keyword research is also sold alone, from $249.

The proof is named. The Èidean case study shows stronger rankings, more organic traffic and better conversion after a listing rebuild, and BlueCo saw a 40% increase in sales. MotionTrust Digital is rated 4.9 on Clutch and holds Clutch's 2026 Top Amazon SEO Services Company award.

You can check a listing yourself first with the free Amazon listing checker, which flags field limits, restricted phrases and keyword duplication. The work is compliant only, with no ranking guarantees.

Best for: brands that want their top ASINs rebuilt properly, at a known price, before committing to anything ongoing.

2. Desverto — best for premium images, A+ and storefronts

Desverto works on the visual half of a listing. Clutch places the studio in Austin, Texas, with a 2020 founding date, and its menu leads with image sets, Premium A+ modules, Brand Story panels and storefronts, with copy written to match. Around that it sells packaging and label design, Rufus-focused content, help with trademark and FDA registration, PPC and bulk catalogue uploads.

Named case studies on its homepage include Max Dron for A+ Content and Organic Parakeet Food for Premium A+. Desverto lists itself as an Amazon Ads Verified Partner and an Amazon Verified Creative Partner. Clutch shows 5.0 from 21 reviews.

Best for: brands whose listings rank but look weaker than competitors on images and A+. Pricing: not published — ask for a quote. Clutch lists a $1,000+ minimum project and $25 to $49 an hour.

Things to consider: Desverto is creative first. If you also need deep keyword strategy or ongoing PPC, check how much senior strategy time is included. Clutch notes only one of its reviews is verified.

3. My Amazon Guy — best for large catalogues needing volume work

My Amazon Guy is built for volume. The Atlanta agency, started by Steven Pope in 2018, says it employs more than 460 people, so a catalogue of several hundred SKUs is routine work for it. Listing optimisation sits next to image and A+ design, catalogue troubleshooting, Amazon SEO, PPC, DSP and Vendor Central.

Named case studies include Chirp, with 519% sales growth, and Chinook Seedery, with a 215% sales increase. Its homepage shows a 4.4 Trustpilot rating from 494 reviews and a 4.6 Google rating from 153. It also runs coaching calls for sellers who want to learn the work themselves. It lists itself as Amazon Ads certified.

Best for: brands with dozens or hundreds of SKUs that need catalogue and listing fixes at scale. Pricing: not published — ask for a quote. Clutch lists a $1,000+ minimum project.

Things to consider: pricing is by quote only, and the site's own figures for brand count and headcount vary between pages. Ask who will write your listings and how much catalogue work the fee covers each month.

4. Seller Interactive — best for listings inside full account management

Seller Interactive treats listings as one part of running the whole account. The Canadian agency (Clutch lists Markham, Ontario, plus New York, and a 2018 founding) bundles listing work with SEO, PPC, brand protection, reinstatement and storefront design.

It publishes three listing case studies. HAIRBURST reports 2x revenue in one month after listing work, and Quench Co reports a 20% increase in total ordered items from listing optimisation plus PPC. A third, Woken Coffee, reports orders up 20% after PPC work moved it up 10,000 search ranking spots. Its homepage says it is trusted by 1,300+ brands. Clutch shows 4.2 from 47 reviews.

Best for: brands that want listings, ads and account health handled by one team. Pricing: not published — ask for a quote.

Things to consider: Clutch lists a $5,000+ minimum project size and $300+ an hour, which may be high if you only need a few listings rewritten. It suits brands ready to hand over the whole account rather than buy listing work alone.

5. Marketplace Valet — best for listing control plus unauthorised-seller removal

Marketplace Valet has been running since 2016 from Corona, California. It focuses on listing control: SEO-first titles, backend keywords, A+ and Premium A+, storefronts and catalogue accuracy, alongside Amazon Ads, DSP and Amazon Marketing Cloud.

Its case studies are anonymised but specific. A tactical gear brand saw revenue per unit rise about 60% in six months after unauthorised sellers were removed. A home fragrance brand doubled sales at a lower ad cost, and a jewellery brand loads 15,000+ new SKUs a quarter. The Vitamin Shoppe appears among its client logos. Clients use its 3P360 dashboard.

Best for: brands losing control of their listings to resellers, where content and channel control need fixing together. Pricing: not published; a free audit is offered.

Things to consider: case studies are anonymised and Clutch shows a single review, so ask for references you can call. Clutch lists rates of $150 to $199 an hour and a $1,000+ minimum project.

6. WebFX — best for listings inside a large multi-channel agency

WebFX is a large digital agency founded in the mid-1990s in Harrisburg, Pennsylvania. Its Amazon services include SEO, PPC, store management, Brand Registry consulting and review management, alongside its wider web and search work.

For listing buyers, WebFX's useful contribution is price context. Its Amazon SEO plans are published from $1,350 a month, and the same pricing page quotes general market ranges of $99 to $2,000 per product, a handy check on any per-listing quote. Clutch shows 4.9 from 454 reviews, the largest review base here, and WebFX lists itself as an Amazon Ads Verified Partner.

Best for: brands that want Amazon listings managed by the same agency that runs their website and Google search. Pricing: Amazon SEO from $1,350 a month.

Things to consider: Amazon is one service among many, and its Amazon hub page shows no named Amazon case studies. Ask to see listing work for brands in your category.

7. Ecomclips — best for low-budget catalogue and listing tasks

Ecomclips is listed on Clutch in Dubai, with offices in the UK, the US and Bangladesh. It handles marketplace data entry and catalogue management across Amazon, Walmart, eBay and others, plus A+ Content, photo editing, brand store design and sponsored ads.

Its homepage says plans start from $100 a month. Named client results include Nutroliq, with a 237% sales increase, UK seller We Can Source It, with a 254% sales increase, and Indiana Metal Craft, with a 337% sales increase. It also supports multichannel tools such as ChannelAdvisor and Linnworks. Clutch shows 4.9 from 50 reviews, with rates under $25 an hour.

Best for: sellers who need catalogue uploads, flat-file fixes and routine listing tasks done cheaply. Pricing: from $100 a month.

Things to consider: the low hourly rate suits operational work. If you need senior keyword strategy or conversion copy, confirm who will do it. Its founding year differs between its site and Clutch.

8. AMZ One Step — best for images, video and conversion testing

AMZ One Step, led by founder Kamaljit Singh, combines listing optimisation with product photography, video, 3D rendering, A+ Content and storefronts. It also offers click-through and conversion rate optimisation, PPC and account management. It shows Helium 10 Trust Partner and PickFu Certified badges; PickFu is a shopper-polling tool used to test images and copy before they go live.

Its homepage reports a supplement brand with a 69.45% sales uplift and 37.51% conversion uplift in 31 days, and a fitness brand with 62% more sales in 19 days. Both are anonymised.

Best for: small sellers who want creative tested on real shoppers before launch. Pricing: not published; it says price depends on ASIN count, visuals needed and PPC scope.

Things to consider: results are short-window and anonymised, and the site shows no Amazon partner badge or headquarters. A Clutch profile under the same name has no reviews, and we could not confirm it is the same company. Ask for named references.

9. Seller Candy — best for an unlimited-task monthly plan

Seller Candy, founded by John Cavendish and listed on Clutch in New York, sells monthly plans rather than projects. Listing creation and optimisation, catalogue management and account issues all run through the same task queue.

Its homepage lists an Unlimited Seller plan from $797 a month and an Unlimited Agency plan from $1,997. It says it is an official Amazon service provider and that its team has 60+ experts. It also sells a separate suspension-appeal service, so the same provider can help if a listing problem turns into an account problem. Trustpilot shows 4.3 from 37 reviews, though it notes the company has not invited reviews recently.

Best for: sellers with a steady stream of listing edits and catalogue problems who want one subscription. Pricing: from $797 a month.

Things to consider: a subscription is good value for ongoing tasks, but costs more than a one-off rebuild if you only need a few listings fixed. Its Clutch profile has no reviews yet.

What does the 75-character title rule change?

The Amazon 75 character title limit is the biggest listing change in years. Before it, most titles could run to 200 characters under rules that took effect in January 2025. Now the limit is 75. According to PPC Land's report of Amazon's announcement, three things follow.

• Item Highlights: a new searchable field of up to 125 characters takes the detail that no longer fits.
• AI rewrites: titles over the limit are shortened gradually by Amazon's AI.
• A 14-day window: Brand Registry owners get 14 days to review a rewrite.

If you do nothing, Amazon decides which words stay in your title. A good agency rewrites titles on purpose: brand, product type and the one or two terms that drive the most sales, with secondary terms moved to Item Highlights and bullets.

How much does Amazon listing optimization cost?

Agencies price listing work in three ways: per ASIN, per monthly retainer, or per task inside a subscription. Competitor guides quote broad market ranges, which are vendor estimates rather than benchmarks:

Is it worth it? Amazon says Basic A+ Content can increase sales by up to 8%, and well-implemented Premium A+ Content by up to 20%. Paid traffic is also dearer: average Sponsored Products cost per click rose from $0.89 in 2023 to $1.21 in early 2026. Every visit you pay for is worth more when the page converts.

Project or retainer?

Choose a one-off project if you have a handful of ASINs and your conversion rate lags your category. Choose a retainer if you launch new products often, sell in a fast-moving category, or need ongoing testing across a large catalogue.

What is the difference between listing optimization and Amazon SEO?

Amazon listing optimization vs Amazon SEO is the most common confusion we hear. In practice the best Amazon listing optimization agencies do all four, in that order. If you only need search work, see our Amazon SEO service or our shortlist of the best Amazon SEO agencies for small brands.

What should an Amazon listing optimization agency deliver?

Whoever you hire, ask for this list in writing. If a quote leaves items out, ask why.

• Keyword research from real Amazon search data, grouped by intent and mapped to fields.
• A title under 75 characters that leads with brand, product type and the main term.
• Item Highlights written for search, not left blank.
• Five bullets that answer buyer questions, not repeat keywords.
• Backend search terms with no repeats of words already on the page.
• An image brief or designed images, with the main image tested for click-through.
• A+ Content that carries the same keyword story, from an Amazon A+ Content agency or the same team.
• A compliance check for restricted phrases and category rules.
• A before-and-after report at 30 days.

Good Amazon product listing optimization is this whole list, done in order. A title rewrite on its own is a start, not a fix.

How do you know if listing optimization worked?

1. Record a baseline before anything changes: sessions, unit session percentage (conversion) and organic rank for ten target terms.
2. Change one thing at a time where you can. Brand owners can A/B test titles, images, bullets and A+ with Amazon's Manage Your Experiments.
3. Review at 30, 60 and 90 days. New copy usually indexes within two weeks; rank and conversion move over the following weeks.
4. Judge on conversion and TACoS, not just rank. A listing that ranks but does not sell has not been fixed.

Red flags

• Guaranteed page-one rankings.
• Keyword-stuffed titles, or titles still over 75 characters.
• Prohibited claims, especially health or "cure" language. Supplement sellers should read our guide to the best Amazon marketing agencies for supplements.
• Any offer of reviews, review swaps or "ranking services".
• No before-and-after report.

Before you shortlist, map your keywords with our free keyword mapper. Our guide on how to choose an Amazon agency lists the questions to ask any of the best Amazon listing optimization agencies on a first call.

Selling in the UK or EU? Check when the title change reaches each marketplace you sell on, and ask whether listings are localised for British spelling and each EU language, not just translated.

Frequently asked questions

Last reviewed 9 November 2026. We update articles in place rather than republishing at a new URL, so the link you have keeps working.