No OAuth · No Seller Central access

Listing Guard — Sell Smarter on Amazon with AI-powered tools

The AI toolkit for Amazon FBA sellers — no OAuth, no Seller Central credentials required. Audit listings, optimize fees, protect your account, grow margins in 2026.

Get Started Free View Pricing

$0Setup cost

8Tools live

9+Years selling

60-second demo

Watch Listing Guard audit a listing in 60 seconds

From paste-the-URL to actionable report. The full flow — no signup, no commentary needed.

60-second demo

l-guardapp.com/listing-studio

94/100

Listing Studio audit complete Rufus & COSMO ready · 2 critical fixes

Watch Listing Guard audit a listing

0:00 / 0:52

Problems

Amazon changed. Did your tools?

2026 Amazon Fee Changes

Increasing FBA and referral fee complexities squeezing seller margins more than ever.

Up to 40% of revenue

Rufus AI

Navigating Amazon's AI search and how changes impact listing visibility.

New algorithm

Suspension Risks

Listing hijackers, policy violations and account health concerns for sellers.

AI enforcement 2026

The AI Era

Rufus answers.
Cosmo ranks.
Are your listings ready?

Amazon replaced the A9 algorithm with AI. Two systems now control your visibility — and most sellers don't even know.

Rufus reads your listing to buyers

AI shopping assistant answers buyer questions using your bullet points, A+ content, and reviews. Bad content = lost sales.

Cosmo decides your ranking

New AI ranking model understands buyer intent, not just keywords. Listings must be semantically rich to rank.

Listing Guard fights back with AI

Our Listing Studio audits against Rufus & Cosmo criteria. Structured analysis catches issues that generic AI misses.

Audit your listing for Rufus & Cosmo →

Why not just AI?

AI can write a listing.
It can't protect one.

General-purpose AI doesn't know your ASIN was hijacked 10 minutes ago. Listing Guard does — and alerts you before you lose a single sale.

Listing Guard

8 specialized tools — listing audits, review analysis, fee optimization, PPC and more
Instant results — paste an ASIN and get a full AI audit in under 30 seconds
Amazon-specific — built for Seller Central by a 9+ year seller, not generic
All tools, one login — every tool accessible from your personal dashboard
Zero prompting — no copy-paste, no formulating questions, just results

General-Purpose AI

Not Amazon-specific — misses Rufus & COSMO ranking signals
No alerts — you discover problems manually, often too late
No access to Seller Central — you copy-paste data every time
No history — every conversation starts from scratch
Hours of prompting to get what Listing Guard shows in seconds

In the era of Rufus & Cosmo, your listings need specialized protection — not generic advice.

Tools

Everything you need to protect and grow

Listing Studio

AI listing audit for Rufus & COSMO

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ReviewShield

Detect review violations & get removals

Try →

Fee Optimizer

Find hidden FBA savings with AI

Try →

Account Shield

AI Plan of Action & suppression checker

Try →

Profit Calculator

Free 2026 FBA fee & margin calculator

Try →

Cash Flow Calculator

Free DD+7 cash flow analysis

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PPC Audit

AI analysis of your ad spend

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Account Health

Monitor & fix account health issues

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How it works

From upload to insights in seconds

Upload or paste

Paste your ASIN, listing URL, or upload your data — no Seller Central login needed

AI analyzes in seconds

Our AI checks fees, listing quality, reviews, account health & PPC against 2026 standards

Get actionable report

Prioritized fixes, savings found, and step-by-step actions — export to PDF anytime

Why sellers switch

The numbers speak for themselves

25–40%

of revenue goes to Amazon fees in 2026

$200–500

POA consultants charge per case. We charge $19.

$0.60

per unit penalty for FBA prep non-compliance

30–50%

average CPC increase in 2025–2026

Listing Guard vs consultants

POA generation

$19vs$200–500

Listing audit

$29vs$100–300

Review analysis

$19vs$50–150

PPC audit

$19vs$200+/mo

All tools

$29/movs$800+/mo

Calculate Your Real Margins →

Pricing

Simple, transparent pricing

Free

Forever free

Profit Calculator
Cash Flow Calculator
2 Listing Studio audits
Account Health Tips

Start Free

Starter

$29/mo

7-day free trial

All premium AI tools
50 audits/month
PDF export
Audit history

Pro

$49/mo

For scaling sellers

Everything in Starter
Unlimited audits
Chrome Extension
Email alerts within 15 min

Agency

$199/mo

Expert service

Everything in Pro
Priority support
Custom POA review
Dedicated onboarding

FAQ

Frequently asked questions

Who is Listing Guard for?

Amazon FBA sellers who want to protect their margins and prevent account issues in 2026. Whether you sell 10 or 10,000 units a month, the tools scale to your operation.

How is this different from Helium 10 or Jungle Scout?

Both require OAuth access to your Seller Central — Listing Guard doesn't. We work through a Chrome Extension, so your credentials and data stay in your browser. Plus we're built for Rufus AI and COSMO (Amazon 2026), not the old A9 keyword algorithm.

Do I need a subscription?

No. Buy tools one-time from $19, or subscribe from $29/mo. The Free plan includes Profit Calculator, Cash Flow Calculator and 2 Listing Studio audits — no credit card required.

Is my data safe?

Yes. We never store your Amazon credentials and don't connect to your Seller Central. You upload listings or paste ASINs manually. All processing is GDPR-compliant and encrypted.

Will Listing Guard improve my rankings?

Indirectly, yes. Better-structured listings with proper keywords for Rufus and COSMO get more visibility. Healthier accounts and faster suppression fixes mean less downtime — and downtime kills ranking.

How fast is the AI analysis?

Most audits run in under 30 seconds. Listing Studio scans your bullets and description against the latest Rufus & COSMO patterns. ReviewShield analyzes hundreds of reviews in seconds.

Do you offer support?

Yes. All paid plans get email support. Pro and Agency plans get priority support with a faster response window. Agency plan also includes dedicated onboarding and custom POA review.

Who built this?

A seller with 9+ years of Amazon FBA experience who built these tools to solve real problems — the same suppression notices, listing audits and PPC headaches you face every day.

Built by a practitioner

Yelyzaveta

9+ years working with Amazon FBA · Founder, Listing Guard

I've watched fees, suppression rules, and Amazon's AI shift change everything since 2017. Listing Guard exists because most sellers don't have time to track all of it — and the cost of missing one update is usually bigger than a year of subscription fees.

— Yelyzaveta, Listing Guard

Real reports