Rufus is gone. Amazon has replaced it with Alexa for Shopping, and the tactics that won you visibility last year will not carry over. Read our breakdown of the 5 best Alexa for Shopping optimisation tools on the market. Using our expert framework, we've narrowed down the options for every business.
The tools that tracked your Amazon rankings last year cannot see the surface that now decides them. On 13 May 2026, Amazon retired Rufus and replaced it with Alexa for Shopping1, folding its on-site shopping agent and Alexa+ into one memory-sharing assistant that sits inside the main search bar. Rank trackers report position; they do not report whether an assistant chose to recommend you.
Below are the five tools worth considering, grouped by what each one actually does, so you can match the right platform to the job in front of you. Azoma and Ecomtent are both our own platforms. We have ranked them where we think they earn it and listed the limits of each, including ours.
Alexa for Shopping optimisation is the practice of structuring your product listings and supporting content so Amazon's shopping assistant recommends them, compares them well, and pulls them into AI-generated overviews. It builds directly on the discipline brands developed for Rufus optimisation, and most of that work carries over.
The launch was not a cosmetic rebrand, and the numbers behind the predecessor explain why. Rufus, the assistant Alexa for Shopping replaced, was used by more than 300 million customers in 2025 and drove close to $12 billion in incremental annualised sales2, according to Amazon's Q4 2025 earnings. On the Q3 2025 call, CEO Andy Jassy said customers who engaged with the assistant were 60% more likely to complete a purchase3 than those who did not.
Alexa for Shopping takes that proof point and puts it behind every search box Amazon owns. Amazon describes it as combining product knowledge, information from across the web, and shopping capability with each customer's preferences, purchase history, and past conversations.1 It is available to any signed-in US customer at no cost, with no Prime membership or Echo device required.1
For brands, that raises the bar in two ways.
This is a different approach to product discovery, not a minor update to the old one.
Traditional Amazon SEOAlexa for Shopping OptimisationFocus on keyword density and placementFocus on intent, context, and use casesGoal: rank in search resultsGoal: get recommended in AI-generated answers and overviewsOptimise titles and bullets for the algorithmOptimise for the questions and comparisons shoppers actually raiseResponds to search queriesResponds to natural language and personalised contextSuccess is appearing on page oneSuccess is being selected, compared favourably, and acted onKeyword stuffing can helpKeyword stuffing actively works against youReviews provide social proofReviews are source material the assistant reads and synthesises
COSMO reads for meaning, not text matching. A shopper asking "what headphones block out noise in an open office" gives the assistant context around environment, noise cancellation, and extended wear. If your listing never mentions the office, the open workspace, or all-day comfort, the assistant may leave you out of that recommendation even when your product is a strong fit.
We assessed each tool against five criteria specific to Alexa for Shopping and AI-driven discovery.

What it does: Azoma is an AI-native platform built for end-to-end Alexa for Shopping optimisation. It tracks share-of-voice growth at category, brand, and ASIN level inside the assistant. Conversation Explorer surfaces the real questions shoppers ask about your products and category, and digital twin technology lets you measure how specific personas see your product, so a "new parent buying a first baby monitor on a budget" and a "tech-forward early adopter" are tracked separately.
Why it matters: The assistant recommends products it can confidently understand and stand behind, not the ones carrying the most keywords. Azoma shows what the assistant is being asked, how well your listings answer it, and where you are winning or missing across both the on-platform and off-platform layers. With personalisation now applied to every result, seeing through each persona's eyes is the difference between guessing and optimising.
Pros
Cons
Best for: Established brands competing for share of voice in mature categories, and teams managing large catalogues across multiple retailers.
Not for: Solo sellers with a handful of ASINs who need a self-serve starting point.


What it does: Ecomtent focuses on the content and data layer that feeds AI-driven discovery. It generates and optimises product listing content, including titles, bullets, descriptions, A+ content, lifestyle images, and infographics, tuned for COSMO and the Amazon assistant as well as open-web engines such as ChatGPT and Gemini. It uses customer language from reviews and Q&As to shape what the content says.
Why it matters: The assistant forms its recommendations from the content you control. Ecomtent makes sure your titles, bullets, description, and A+ content speak the language shoppers use when describing a problem, and produces those assets fast enough to cover a real catalogue.
Pros
Cons
Best for: Agencies managing multiple brands, and brands with large catalogues wanting systematic content and creative improvement.
Not for: Teams whose main gap is measurement rather than production.

What it does: SmartScout is a market intelligence platform that has extended into AI visibility tracking. It provides data on how products surface in AI-driven discovery, with particular focus on competitive analysis and market opportunity.
Why it matters: Knowing where the visibility gaps sit in your category tells you where to spend effort first. SmartScout highlights which competitors are winning AI recommendations and where the openings are.
Pros
Cons
Best for: Brands focused on competitive intelligence and market positioning.
Not for: Teams that need execution rather than another dataset.

What it does: ZonGuru offers a COSMO Readiness Report that assesses how AI-ready your Amazon listings are, evaluating them against the semantic understanding COSMO relies on, the same engine sitting underneath Alexa for Shopping.
Why it matters: COSMO is the knowledge graph the assistant uses to understand product relationships and context. A readiness assessment identifies the gaps between your current content and what COSMO needs to categorise and recommend your products with confidence.
Pros
Cons
Best for: Sellers who want a clear starting point and a defensible baseline.
Not for: Brands that already know their gaps and need to close them at scale.

What it does: Helium 10 has added AI-focused features to its established toolkit. Recent updates bring AI listing analysis and semantic content scoring to Listing Analyser, Cerebro, and Frankenstein, with recommendations aimed at content meaning rather than keyword density alone.
Why it matters: Helium 10 connects keyword-based SEO with AI relevance, identifying where a listing fails to communicate meaning clearly to COSMO, and benchmarking how ready your listings are for the assistant.
Pros
Cons
Best for: Sellers and small to mid-sized brands wanting accessible tools without enterprise pricing.
Not for: Brands that need to prove AI visibility movement to a board.
The direction of travel is clear from Amazon's own roadmap. The assistant is moving from answering questions to acting on the shopper's behalf, through Scheduled Actions, auto-buy at target prices, and Buy for Me across the wider web.1 That shift has three consequences.
One honest caveat: most of the hard performance data available today describes Rufus, not Alexa for Shopping. The retrieval logic and the underlying knowledge graph carried over, so the optimisation work is stable, but anyone quoting precise conversion figures for the new assistant is extrapolating.
Is Rufus optimisation still relevant in 2026?Yes. The name changed but the retrieval logic largely did not, so listing work done for Rufus still applies. Our Rufus optimisation guide covers the groundwork that carried over.
Does Alexa for Shopping still use COSMO?Yes. COSMO remains the semantic knowledge graph that interprets product relationships and shopper context underneath the assistant. Optimising for COSMO and optimising for Alexa for Shopping are the same on-platform job.
Is Alexa for Shopping free to use?It is free to any signed-in US Amazon customer on the Shopping app or website, with no Prime membership or Echo device required.1 That widens the audience well beyond the previous Alexa+ user base.
How do I know whether the assistant is recommending my products?You need share-of-voice tracking tied to the questions shoppers ask, because rank position does not indicate whether an assistant selected you. Tools that only report keyword rankings cannot answer this.
Does keyword stuffing still work on Amazon?No, and it now works against you. COSMO reads for meaning and context, so repeated terms without use-case detail reduce how confidently the assistant can describe your product.
Do reviews affect what Alexa for Shopping recommends?Yes. Reviews and community Q&As are source material the assistant reads and synthesises, not just social proof shown to shoppers. Recency and specificity in reviews both matter.
Do I need a separate tool for Walmart Sparky or Google AI Mode?Not necessarily, but most Amazon-only tools do not cover other retailers or open-web engines. Check whether your platform tracks and optimises across the surfaces where your buyers actually search.
Can I optimise for Alexa for Shopping without paying for a tool?You can, by rewriting listings to state use case, audience, setting, and problem solved in plain language, and by filling backend attributes completely. Tooling becomes necessary at catalogue scale and when you need to measure whether the changes moved anything.
Where does off-platform content fit in?The assistant cites licensed content partners and open-web sources alongside your listing when it forms an answer.1 That means reviews, comparisons, and editorial coverage outside Amazon can shape how your product is described.
Alexa for Shopping optimisation rewards brands that act while categories are still unsettled, because the assistant learns from shopper behaviour and the products recommended today shape what it recommends tomorrow.
Azoma is built for exactly this. We optimise listings at scale across Amazon, Walmart, and Target, and our digital twin technology shows how every persona that matters to your brand sees your product inside the assistant. To get an assessment of your product detail page readiness for Alexa for Shopping and the agentic commerce era, book an Azoma demo.