New Amazon US rule: product titles capped at 75 characters.Check your title free
Amazon growth intelligence for serious sellers

Know exactly why your listing isn’t selling — and fix it today.

RankBull scores any Amazon ASIN across seven ranking factors, mines its reviews for what buyers actually complain about, and hands you rewrites you paste straight into Seller Central — plus the tools to defend your account and grow your rank.

Three free tools, no card · 7-day trial on Starter · Cancel anytime

ASIN Audit
B09KMD5BQZ · Amazon US
Done
77Score
Title82
Bullets64
Description71
Keywords58
Images90
Compliance96
Reviews78
Bullets bury the benefit
Four of five bullets open with a feature, not an outcome. Lead with the payoff — we drafted the rewrites.
Read from Amazon, not guessed

Audits, comparisons, index and rank checks read your live listing and Amazon’s own search results the moment you run them. Keyword volumes are estimates, and we say so where they appear.

Grounded in policy

Advice checked against Amazon’s actual, dated rulebook — so a fix never gets your listing flagged.

Private by default

We never sell your data and never log into your account. Your listings and keywords stay yours.

Margin-friendly

Flat plans from $29. Extras at $15, never expiring. No per-seat pricing, no overage surprises.

How it works

From ASIN to fixes in three steps.

01

Paste an ASIN

Yours or a competitor’s. We pull the live listing from Amazon in seconds — title, bullets, images, and reviews.

02

Get a scored audit

Seven ranking factors scored, every issue flagged, and the recurring complaints from real reviews — with rewrites drafted for you.

03

Paste the fixes in

Drop the rewrites straight into Seller Central. Every audited ASIN joins weekly monitoring and daily rank tracking automatically.

Audit & Optimization

See your listing the way the algorithm — and your buyers — actually do.

Seven ranking factors scored, then optimized for the signals Amazon rewards — the ranking behaviour sellers call the A10 algorithm. Every issue names its search impact, the rewrites are built to cover the terms buyers type, and we read the listing’s real reviews so your copy answers the objection costing you the sale.

  • Seven-factor score with specific, fixable issues
  • Search impact named on every finding — not just “helps SEO”
  • Voice-of-Customer: the complaints buyers keep raising
  • Rewrites formatted for Seller Central
ASIN Audit
B09KMD5BQZ · Amazon US
Done
77Score
Title82
Bullets64
Description71
Keywords58
Images90
Compliance96
Reviews78
Bullets bury the benefit
Four of five bullets open with a feature, not an outcome. Lead with the payoff — we drafted the rewrites.
Voice of Customer
1,478 reviews · 4.6★
What buyers complain about most
Runs small — order a size up38 mentions
Thinner than expected24 mentions
Elastic loosens after washing15 mentions
Your rewrite now answers sizing up front — the objection costing you the sale.

When Amazon says no

Listing removed? Account at risk? Don’t face Amazon alone.

Paste the enforcement notice — suspension, listing deactivation, A-to-z claim, IP complaint — and RankBull diagnoses the real cause, builds a prioritized recovery plan, and drafts a Plan of Action in the structure Seller Performance expects. Grounded in Amazon’s verified rulebook, powered by our most capable AI.

  • Reads any enforcement message and diagnoses the cause
  • Plan-of-Action letter in Amazon’s expected structure
  • Documents checklist, plus follow-up mode if they push back
  • Policy-grounded — with sources you can verify
Plan of Action
Listing deactivation · ASIN B0XXXXXXXX
Root cause
The listing’s bamboo fiber claim was flagged under the Textile Act. The material composition field did not match the A+ copy.
Corrective actions
Updated the fiber composition to the lab-verified breakdown; removed the unqualified “antibacterial” claim from bullet 3.
Preventive measures
Added a pre-publish compliance check to our listing SOP; the RankBull watchdog now monitors this ASIN daily.
Grounded in Amazon’s verified policy rulebook · sources included

Stay ahead

The work doesn’t stop at publish. Neither do we.

Daily rank tracking with trend sparklines, weekly monitoring that emails you the moment a bullet gets suppressed or a score drops, and a policy watchdog that warns you before a rule change reaches your listings.

  • Daily keyword rank tracking, up to 100 keywords
  • Weekly re-scan and an email digest of what changed
  • Rank-drop alerts the morning they happen
  • Amazon policy watchdog — never get blindsided
Rank Tracker
Checked today · 7-day trend
bamboo dress socks
#9
mens crew socks
#34
no show socks men
#27
We email you the morning anything drops off page one.

The full toolkit

Everything a growing seller actually uses — in one workspace.

Sixteen tools across the whole lifecycle, from writing the listing to defending the account. No tab-hopping between five subscriptions.

Create
  • Write New Listings
    Full Amazon + Shopify pages in about a minute.
  • A+ Content Modules
    Brand-story copy for Brand Registry sellers.
  • Enhanced Shopify
    SEO-ready product pages beyond Amazon.
Optimize
  • ASIN Audit & Optimization
    Seven-factor score, ranking fixes, real-review insights.
  • Compare to Competitors
    Head-to-head verdict on any rival ASIN.
  • Keyword Research
    High-volume terms with difficulty scores.
  • Keyword Gap
    The terms rivals rank for and you don’t.
  • Index Checker
    Confirm Amazon indexed each keyword.
Defend
  • Appeal Writer
    Plan-of-Action letters for enforcement.
  • Weekly Monitoring
    We email you the moment a listing changes.
  • Policy Watchdog
    Warns you before rule changes hit.
  • Title Checker
    Free — catch policy breaks before Amazon.
Grow
  • Daily Rank Tracking
    Up to 100 keywords with trend sparklines.
  • PPC Strategy
    Launch-ready Sponsored Products plan.
  • Search Term Cleaner
    Free — cut the terms burning ad spend.
  • Profit Calculator
    Free — margin, ROI, and break-even ACOS.

Free, forever

Start free. No card. No trial clock.

Three tools are free on every account — try the product before you ever think about a plan.

Create a free account
Title Checker

Check any title against the 75-character US rule.

Profit Calculator

Net margin, ROI, and break-even ACOS in seconds.

Search Term Cleaner

Find the ad terms burning budget with zero sales.

Pricing

One price. Every tool. No feature-gated madness.

Four plans, cancel anytime. Prima includes a 7-day free trial (card required). Annual saves two months.

Prima
$39/mo

For sellers launching their first product

  • 10 new listings + 10 audits / month
  • A+ Content (Brand Registry) + Enhanced Shopify
  • Voice-of-Customer review analysis
  • Weekly monitoring for 10 listings
  • Every tool — extras on RB Credits
Start 7-day free trial

Card required · cancel anytime before day 7 and you’re not charged.

Most Popular
Optima
$79/mo

For active sellers with multiple products

  • 25 listings + 25 audits / month
  • Competitor comparison + keyword research
  • Keyword-gap + index checks included
  • Weekly monitoring for 25 listings
  • Everything in Prima
Subscribe now
Maxima
$169/mo

For serious sellers scaling a catalog

  • 100 listings + 100 audits / month
  • Amazon Appeal Writer — 10 evaluations / month
  • PPC strategy + keyword-gap + 100 tracked keywords
  • Weekly monitoring for up to 100 listings
  • Everything in Optima
Subscribe now
Ultima
$599/mo

For agencies and multi-brand catalogues

  • 400 listings + 400 audits / month
  • 5 team logins on one subscription
  • Client workspaces — every job filed under its brand
  • White-label PDFs — your logo and name, not ours
  • Everything in Maxima
Subscribe now

Compare every feature

Feature
Prima
$39/mo
Optima
$79/mo
Maxima
$169/mo
Ultima
$599/mo
New listings / month
10
25
100
400
ASIN audits / month
10
25
100
400
Voice-of-Customer review analysis
Amazon US/CA + Shopify
A+ Content (Brand Registry)
Enhanced Shopify listings
Keyword research reports / mo
30
100
500
2,000
Listings monitored weekly
10
25
100
400
Keywords tracked daily
10
25
100
400
Competitor comparisons / mo
10
25
100
400
Keyword-gap reports / mo
30 RB ea
25
100
400
Index checks / mo
30 RB ea
25
100
400
Amazon Appeal Writer / mo
100 RB ea
100 RB ea
10
40
PPC keyword strategy / mo
100 RB ea
100 RB ea
10
40
Regenerations / mo
30 RB ea
30 RB ea
100 free
400 free
Team logins
1
1
1
5
Client workspaces
White-label report PDFs
Search Term Cleaner
Profit & margin calculator
Buy RB Credits
from $0.30
from $0.30
from $0.30
from $0.30

Free tools (Title Checker, Profit Calculator, Search Term Cleaner) work on every plan, even during the trial. Monthly caps reset at the start of each cycle.

Plans renew automatically at the price shown until you cancel. Cancelling stops all future charges — you keep the plan for the rest of the period you have already paid for, and it ends on that date rather than immediately.

Questions

Everything you might be wondering.

No. Every core tool — audits, listing generation, rank tracking, the Appeal Writer — works without Brand Registry. A+ Content generation is the one feature that needs it, since only Brand Registry sellers can publish A+ modules. Everything else is open to any seller.

Stop guessing why your listing underperforms.

Start free with three tools and no card. When you’re ready for full audits, review insights, rewrites, and daily rank tracking, Starter comes with a 7-day free trial.