Comparison

Learn

Updated 2026-08-21 · 5380 words · Written against what currently ranked for “Learn”

The short answer

This is everything we have published — 162 pages, grouped by the question that brought you rather than by how we file things. Comparisons name who each option suits better than us; the explanations answer the question and leave the selling to the end.

What this looks like across the book we manage

48.5%

of all search spend went to terms that returned no orders — $4.96M of $10.24M across the book

Full Circle managed accounts · 47 brands · Amazon search data from 1 May 2026

83%

of search terms that took a click produced zero sales. Not a long tail — the majority of everything running

Full Circle managed accounts · 47 brands · Amazon search data from 1 May 2026

0.9%

of search terms produced 80% of sales. Under one percent of 891,585 terms carries almost all of the revenue

Full Circle managed accounts · 47 brands · Amazon search data from 1 May 2026

8.7%

blended TACoS across 42 brands over $100k, median 7.9% — the spread runs from near zero to 18.1%

Full Circle managed accounts · 47 brands · Amazon search data from 1 May 2026

How it works

Plain explanations of the things everyone is assumed to know already. · 70 pages

ACOS on Amazon: What It Means and What Yours Should BeACOS is ad spend divided by ad sales. The formula, a worked example, and how to find your break-even number instead of chasing someone else's benchmar
Amazon Ad Management: What It Is, How It WorksWhat Amazon ad management actually covers, a worked example on real numbers, the mistakes that burn budget, and how to pick who runs it.
Amazon Ads Campaign Manager: What It Actually DoesHow Amazon Ads Campaign Manager works, with a worked bid example, the settings that actually matter, and the mistake most sellers make with bid rules.
Amazon Ads Keyword Research: How It Actually WorksHow Amazon ads keyword research works, step by step: sources, a worked example, and the mistakes that waste budget.
Amazon Ads Targeting Explained: Auto, Keyword, ProductAutomatic, keyword, and product targeting on Amazon Ads: how each works, when to use it, and the mistake that wastes the most spend.
Amazon Advertising Bidding: How It Actually WorksHow Amazon ad bidding works, the three bid strategies, and a worked example for setting bids from your margin, not guesswork.
Amazon Advertising Daily Budget: How It Actually WorksHow Amazon's daily ad budget really works: the 25% overspend rule, monthly caps, out-of-budget fixes, and the mistake most sellers make.
Amazon Advertising Fees Explained: What You Actually PayHow Sponsored Products, Sponsored Brands, DSP, and Associates commissions are actually billed.
Amazon Bid Strategy Explained: The Math Behind Every BidHow Amazon's bid strategy settings actually work, how to calculate a starting bid from real numbers, and what to check when a bid change doesn't help.
Amazon CPC Ads Explained: How Cost-Per-Click WorksHow Amazon CPC ads are priced, what sets your actual cost per click, and how to fix it when it's too high. A worked example, not just a definition.
Amazon FBA PPC Explained: The Math That Actually MattersAmazon FBA PPC explained with real math: breakeven ACOS, the three campaign types, and what to check when a campaign's ACOS won't come down.
Amazon Keyword Bidding: How It Actually WorksHow Amazon keyword bidding works: the auction, the bid formula with real numbers, placement modifiers, and what to do when a bid doesn't work.
Amazon Keywords and Search Terms, ExplainedWhat Amazon keywords and search terms actually mean, where they go on a listing, and how indexing works — with a worked byte-count example.
Amazon Negative Keywords Explained (With Examples)What negative keywords are on Amazon, how to find them in your search term report, the two match types, and the mistakes that waste ad spend.
Amazon PPC AI: What It Actually Does to BidsAmazon PPC AI explained: rules, predictive bidding, and strategy systems, with a worked bid example and the mistakes to avoid.
Amazon PPC Ads: How They Work, What They CostAmazon PPC explained: how the auction works, a worked ACOS example, and the mistakes sellers make chasing the wrong number.
Amazon PPC Automation: What It Is and How It WorksHow Amazon PPC automation actually works, with a worked bid example, the common mistakes, and where judgment still has to override the rule.
Amazon PPC Bulk Operations: How Bulk Sheets WorkHow Amazon PPC bulk operations work: Bulk Sheets vs the Ads API, a worked bid-cut example, the mistakes that cause silent damage, and how to roll back
Amazon PPC Case Study: What It Actually ProvesWhat a real Amazon PPC case study must disclose, a worked ACOS/TACoS example, and the mistake most published case studies hide.
Amazon PPC Consultants: What They Do and CostWhat Amazon PPC consultants actually charge, the four fee structures, red flags, and the math on percentage-of-spend fees.
Amazon PPC Consulting: What It Costs and How It WorksHow Amazon PPC consulting works: what consultants actually do, how pricing is structured, and the mistakes that burn ad budget fast.
Amazon PPC Costs: What You Actually Pay ForAmazon PPC costs split into two layers: the click price and the cost of managing it. A worked example, real fee structures.
Amazon PPC Explained: How the Auction Actually WorksAmazon PPC in plain terms: the auction, the CPC formula, ACoS math, and a worked example — the mechanics most guides skip over.
Amazon PPC Keyword Research: The Complete MethodHow to actually do Amazon PPC keyword research: the four real sources, a worked example with numbers, the mistakes that waste spend.
Amazon PPC Management Explained: What It Is, How It WorksHow Amazon PPC management actually works: bid math, keyword and budget control, common mistakes, and a worked example most guides skip.
Amazon PPC Manager: What They Do and What to PayWhat an Amazon PPC manager does, the five ways to get one, a worked bid example, and what it actually costs to run sponsored ads well.
Amazon PPC Marketing: How the Auction and Costs WorkAmazon PPC marketing explained with a worked bid example, real ACoS math, the most common mistake sellers make.
Amazon PPC Meaning, Explained With a Worked ExampleAmazon PPC means pay-per-click ads on Amazon — Sponsored Products, Brands, and Display. See the auction math and the most common mistake sellers make.
Amazon PPC Optimization: The Full Method, With NumbersHow Amazon PPC optimization actually works: bid math, a checklist by cadence, what to do when a fix fails, and the mistakes even pros make.
Amazon PPC Product Targeting: How It Actually WorksHow Amazon PPC product targeting works: ASIN vs category targeting, bid setup, a worked example, and what to fix when it isn't converting.
Amazon PPC Reddit: What's Useful There, What Isn'tWhat Amazon PPC threads on Reddit get right, where the advice breaks down, and how to work out your own numbers instead of borrowing someone else's ru
Amazon PPC Strategies That Actually Move ACoSThe Amazon PPC strategies that cut ACoS in practice: harvest-promote-negate, bid formulas, and a worked example with real numbers.
Amazon PPC Strategy: A Practitioner's FrameworkThe Amazon PPC strategy that works: campaign structure, bid strategy by campaign type, a weekly review loop, and what to do when ACoS is wrong.
Amazon PPC Tips: What Actually Moves SalesAmazon PPC tips with the actual math: a worked search term example, the reports that matter, and the mistakes that quietly bleed ad spend.
Amazon PPC for Beginners: The Actual TutorialHow Amazon PPC works, a real worked example with numbers, the first-30-days setup, and the mistake that quietly kills most beginner accounts.
Amazon PPC for Variations: Campaign Structure That WorksHow Amazon PPC actually attributes sales across product variations, which campaign structure to use, and the mistakes that quietly waste budget.
Amazon Product Display Ads CPC: How It's Actually PricedHow Amazon prices product display ad clicks: the auction mechanics, default bids, a worked example, and what to do when your CPC won't budge.
Amazon Product Targeting: How Campaigns Actually WorkProduct targeting means bidding on ASINs and categories, not keywords. How it works, a worked example, and the mistakes that waste ad spend.
Amazon SEO and PPC: How They Actually Work TogetherHow Amazon SEO and PPC combine to rank and sell products — with a worked example, the signals Amazon actually reads, and the mistakes that waste budge
Amazon Seller Advertising Costs: The Full BreakdownWhat Amazon sellers actually pay for ads: CPC/CPM rates, DSP fees, software subscriptions, and management fees, with a worked cost example.
Amazon Sponsored Ads Explained (With a Worked Example)What Amazon sponsored ads are, how the three types differ, and a worked ACOS example showing when they're actually making you money.
Amazon Sponsored Ads Tips That Actually Move ACOSPractical Amazon Sponsored Ads tips: break-even ACOS math, when auto targeting is enough, and how to diagnose a campaign that isn't working.
Amazon Sponsored Brands Video Ads ExplainedWhat Sponsored Brands video ads are, the real specs (including where Amazon's own pages disagree), a worked cost example.
Amazon Sponsored Brands Video Specs (Full Spec Sheet)Every Sponsored Brands video spec — duration, dimensions, codec, safe area — plus the one thing Amazon's own pages disagree on before you brief an edi
Amazon Sponsored Brands: What It Is and How It WorksSponsored Brands puts your logo, headline, and video at the top of Amazon search. Here's how the auction, formats, and costs actually work.
Amazon Sponsored Display Ads: Real Examples ExplainedReal examples of Amazon Sponsored Display ads — product targeting, views remarketing, audience ads — plus a worked budget example and common mistakes.
Amazon Sponsored Display Explained (With Real Numbers)What Amazon Sponsored Display is, how targeting and bidding actually work, a worked budget example, and the mistakes that waste spend on it.
Amazon Sponsored Products Explained: How They WorkWhat Amazon Sponsored Products are, how targeting and bidding work, a worked budget example, and how to get campaigns live without wasting spend.
Automated Amazon PPC Explained: How It Actually WorksWhat automated Amazon PPC actually does, a worked bid example, and the mistake most sellers make turning it on too soon.
Automatic Campaign on Amazon: What It Actually DoesWhat an automatic campaign is on Amazon, how the four match types split spend, a worked example, and the mistake that quietly wastes budget.
Criteo Sponsored Products Explained (Not Amazon Ads)Criteo Sponsored Products are onsite ads on retailer sites, not Amazon's. How the auction and bid levels actually work, and who it genuinely fits.
Helium 10 PPC Audit: What It Checks, What It MissesWhat the Helium 10 PPC audit actually surfaces, a worked example of reading the output, and what to do when the results are bad news.
Jungle Scout PPC: What It Does (and Doesn't) for AdsJungle Scout's PPC tools cover keyword and competitor research, not bid management. Here's what they actually do, what's missing, and why it matters.
Mina Elias Amazon PPC: His Method ExplainedWho is Mina Elias and what's his Amazon PPC method? A breakdown of the search-term harvesting, bid math, and rank-lift process behind PPC University.
PPC for Amazon Sellers: How It Actually WorksHow Amazon seller PPC actually works: ad types, bid math, ACOS vs TACOS, common mistakes, and what to check when a campaign goes wrong.
Perpetua Amazon PPC: What It Does and What It CostsPerpetua automates Amazon PPC bids and keyword harvesting. Here's exactly how the bidding math works, what it costs, and the mistake most teams make.
Sellics Amazon PPC: What It Became and How It WorksSellics rebranded to Perpetua in 2022. Here's what changed, how the Amazon PPC auction actually works, and a worked example with real numbers.
Sponsored Brand Ads: How They Work, What They CostHow Sponsored Brand ads work, what they cost, and where they show up — with a worked pricing example and the mistakes that waste budget.
Sponsored Brands Custom Image: What Changed, What To DoCustom images in Sponsored Brands are now optional for Collections. Here's what changed, whether it still helps, and how to test it properly.
Sponsored Brands Video: Specs, Cost, and How It WorksWhat a Sponsored Brands video ad is, the official specs, CPC vs vCPM pricing with a worked example, and how to diagnose one that isn't converting.
Sponsored Display Ads Explained: How They Actually WorkWhat a Sponsored Display ad targets, where it runs, how CPC and vCPM pricing works, and why Amazon renamed it. A worked example, not just a definition
Sponsored Display Campaign: How It Works & SetupHow a Sponsored Display campaign works: targeting types, bid math, setup steps, and what to check when it isn't spending or converting.
Sponsored Display Video: What It Is and What It CostsHow Sponsored Display video ads work: placements, targeting, CPC vs vCPM pricing, a worked cost example, and the mistakes that waste budget.
Sponsored Product Ads Explained: Amazon, Walmart, GoogleHow sponsored product ads work on Amazon, Walmart, and Google — the auction, a worked bid example, common mistakes, and what to do when ACOS is too hi
Sponsored Products for Creators: How It Actually WorksWhat Sponsored Products means for creator-led brands, how bidding actually works, a worked example, and what to do when ACOS comes back bad.
TACoS on Amazon: What It Actually Stands ForTACoS on Amazon explained in plain terms: the acronym, the formula, a worked example, and what to check when the number moves.
What Are Amazon Sponsored Products? A Plain AnswerAmazon Sponsored Products explained in plain terms: what they are, how bidding works, what to expect, and the mistakes that quietly waste ad spend.
What Is Amazon PPC? Meaning, Cost & How It WorksAmazon PPC explained: what it is, the three ad types, how cost-per-click actually works, and a worked example showing what a campaign really costs.
What Is a Good ACOS on Amazon? Calculate Your OwnThere's no universal good ACOS on Amazon — it's whatever sits below your break-even. Formula, worked example, and the mistake most sellers make.
What Is a Good TACoS on Amazon? A Worked ExampleA good TACoS is usually 5%-15%, but the right number depends on product age and category. See the formula, a worked example, and when to worry.

How to do it

Step by step, on real numbers, including what to do when it goes wrong. · 16 pages

Amazon Advertising Optimization: A Practitioner's GuideWhat Amazon advertising optimization actually involves, with a worked ACOS example, common mistakes, and what to check when a fix doesn't work.
Amazon PPC Audit: What It Checks and How to Run OneWhat an Amazon PPC audit checks, a worked example with real math, a free template, and what to do when the findings are bad news.
Amazon PPC Budget: How to Set It, Fix It When WrongAmazon PPC budget explained: how daily budgets work, a worked breakeven example, and what to do when campaigns say out of budget.
Amazon PPC Campaign: What It Is, How to Optimize ItWhat an Amazon PPC campaign actually is, the three ad types, a worked example with real math, and how to fix one that's not converting.
Amazon PPC Experts: What They Do and How to Vet OneWhat an Amazon PPC expert actually does, what it costs, and how to tell if the work is real — with a worked example and the mistakes to avoid.
Amazon PPC Guide: The Break-Even Math Sellers SkipAn Amazon PPC guide with the break-even ACoS math, a troubleshooting order for bad numbers, and the mistakes most guides leave out.
Amazon PPC Help: How to Diagnose What's Actually WrongAmazon PPC help means diagnosing what's broken before touching bids. Four levers, a worked ACOS example, and what to do when a fix doesn't work.
Amazon PPC PDF: The Guide That Won't Go StaleSearching for an Amazon PPC PDF? Skip the stale download. Get the formulas, worked example, and campaign structure that actually run an account.
Amazon Search Term Report: How to Read and Use ItWhat the Amazon search term report shows, how to download it in Excel, and a worked example of turning it into negatives and new keywords.
How Does Amazon PPC Work? The Auction ExplainedHow Amazon PPC actually works: the auction, a worked cost example, and what to check when your ACOS won't come down.
How to Manage Amazon PPC: The Full ProcessWhat managing Amazon PPC actually involves day to day, a worked bid-cut example, the real mistakes, and what to do when a fix doesn't work.
How to Optimize PPC Campaigns: A Practitioner's GuidePPC optimization explained with a worked example, what to do when a fix fails, and the mistakes that quietly waste ad spend.
How to Optimize an Amazon PPC Campaign: Step by StepThe four levers, a worked example with real numbers, click thresholds, and what to do when a fix doesn't work.
TACoS in Amazon PPC: What It Means and How to Use ItTACoS explained with a worked example, the ACoS difference, when a bad number is actually bad news, and the fix for each.
What Are Negative Keywords on Amazon? Full GuideNegative keywords stop your Amazon ads showing for specific search terms. Here's how they work, how to add and remove them.
What Is an Amazon PPC Specialist? A Practical GuideWhat an Amazon PPC specialist actually does day to day, with a worked example, the common mistakes, and what to do when a fix doesn't work.

Numbers and formulas

Worked calculations you can repeat on your own account. · 9 pages

ACOS Meaning in Marketing: Formula, Example, FixesACOS is ad spend divided by ad sales, times 100. Formula, a worked example, real break-even math, and what to check before you touch a single bid.
ACOS in Marketing: Meaning, Formula, and Good BenchmarksACOS in marketing is ad spend divided by ad sales, times 100. Here's the formula, a worked example, break-even math, and the mistake most sellers make
Amazon Advertising Conversion Rate: Formula & BenchmarksHow to calculate Amazon advertising conversion rate, what a good CVR actually depends on, and what to check when the number drops.
Amazon Bid Optimization: The Formula and When to StopHow Amazon bid optimization actually works: the max-bid formula, a worked example, and what to do when a bid change doesn't fix ACOS.
Amazon Click-Through Rate: What It Is & How to Fix ItAmazon CTR is clicks ÷ impressions × 100. Here's the formula, a worked example, real benchmarks, and what to do when your number looks bad.
Amazon PPC Conversion Rate: Formula, Benchmarks, FixesHow Amazon PPC conversion rate is calculated, why generic benchmarks mislead, and what to check first when a campaign's CVR drops.
Average CPC on Amazon: Why That Number Isn't RealThere's no single average CPC on Amazon — it's set per auction. Here's how CPC is actually calculated, a worked example, and where to find yours.
How to Calculate TACoS on Amazon: Formula + ExampleThe TACoS formula, a worked example with real numbers, and the mistake that makes TACoS look better than it is. No email required.
TACoS in Amazon Advertising: Formula and Worked ExampleWhat TACoS means in Amazon advertising, the formula, a worked example, good ranges by stage, and what to do when it won't fall.

Which one for me

Buyer's guides that start from the account rather than the feature grid. · 11 pages

Amazon Seller Questions AnsweredSpecific questions from accounts we run, answered with what we actually saw.
Amazon advertising benchmarksWhat normal looks like across the accounts we manage, so you can tell whether your number is a problem.
Amazon advertising glossaryShort, exact definitions of the terms Amazon advertisers argue about.
Best Amazon PPC Automation: What It Can Actually DecideRules execute conditions you set. Models optimise toward targets you set. Neither picks the target. A taxonomy of which decisions you can safely deleg
Best Amazon PPC Management Software: The Four JobsAmazon PPC management software does four separable jobs. Most platforms take two. Knowing which one is unfilled in your business writes your shortlist
Best Amazon PPC Software: Software or the Work ItselfThe real choice is not which Amazon PPC platform. It is whether you are buying a tool or buying the work. Ranked picks for each, with verified prices.
Best Amazon PPC Tool: How to Test One ProperlyMost PPC tool trials produce no information at all. A five-step evaluation that gives you a real answer about your own account, plus what to run it on
Compare Amazon PPC toolsEvery Amazon PPC tool we have priced and reviewed — what it costs, what it does, and who it suits.
New-To-Brand Rates By Amazon Ad Type (2026 Benchmarks)What percentage of orders each Amazon ad type brings from genuinely new customers.
The Dr. PPC libraryEvery Amazon PPC guide, tool comparison, benchmark and answer we have published, grouped by what you are trying to work out.
Why Didn't We Get The Best Seller Badge At BSR #1?You hit #1 in your subcategory and no Best Seller badge appeared.

What it costs

Published pricing, read on the vendor's own page, with the billing basis named. · 23 pages

Ad Badger Pricing: Six Bands, and the Band-Edge TrapAd Badger pricing is a flat monthly fee banded by ad spend, $275 to $1,830 — not a percentage. Here is what each band really costs per dollar managed.
Adtomic Pricing 2026: The Add-On Price No Longer ExistsAdtomic is now Helium 10 Ads, available in Diamond plans with a 2% fee on managed PPC spend. What the real cost is, and what the old figures got right
Amazon PPC Software Comparison: Who Publishes a PriceWe opened ten Amazon PPC vendors' own pricing pages in a day. Five publish a price you can model, three publish none, two charge a rate they never nam
BidX Pricing: Every Published Figure, Read TodayBidX publishes euro prices for three Sponsored Ads tiers plus a percentage it does not state. The Essential plan, the currency question, and what to a
DataHawk Pricing: The Calculator Most Roundups MissDataHawk's marketing page says custom plans, but it publishes a full pricing calculator: a flat platform fee plus metered modules, on a one-year term.
Downstream Cost: The Price Sits Inside a Cobalt QuoteDownstream is no longer sold under its own name. What that means for the cost question, and how to price a quote-only ads platform without guessing at
Helium 10 Pricing 2026: Every Tier and the 2% Ads FeeHelium 10 pricing by billing tab: Platinum $129 or $99, Diamond $359 or $279, Enterprise from $1,499 — plus the 2% Ads fee on Diamond.
Helium 10 Review 2026: Seats, Accounts and the Ads FeeAn honest Helium 10 review: what the tiers really gate, why seats and connected accounts decide your plan, and what the 2% Ads fee changes.
Intentwise Pricing: No Public Rate, and What to AskIntentwise publishes no price and no rate card as of 20 August 2026. What drives the quote, the three product layers it covers, and how to compare it.
Jungle Scout Pricing 2026: Both Tabs, Seats and the MathJungle Scout Catalyst pricing read 20 August 2026: $49, $79 and $149 billed monthly against $29, $49 and $129 on annual billing — plus the seat arithm
Pacvue Pricing 2026: No Public Rate, and How to Bracket ItPacvue publishes no price — the pricing URL 404s as of 20 August 2026. What drives the quote, what to ask, and what published rivals cost at your spen
Particl Pricing: The Plans, The Seats, The Real BillParticl publishes its plan prices. It also publishes per-seat add-ons that almost every comparison article drops. Here is the bill with your team on i
Perpetua Pricing: The Rate Card and the Missing PercentPerpetua publishes Essentials and Growth at $695/mth and Premium as custom. The percentage on the Growth tier is not published — and it decides your b
Prestozon Pricing: The Product Stopped Selling in 2021Prestozon has no current price. Access ended 31 December 2021 after Helium 10 acquired it. What the ranking price cards are, and what the job costs no
Quartile Pricing: Read the Contract, Not the Feature GridQuartile publishes no rate card, but its terms name what sets your fee and how the agreement renews. The five clauses to settle before the demo.
Scale Insights Pricing 2026: Every Rung and the 1% PlanScale Insights prices by automated ASIN: $78 to $688/month billed monthly, 20% off annually, plus a 1% of ad spend plan. Read 20 August 2026.
Seller Labs Pricing: Banded by Revenue, Not Ad SpendSeller Labs prices by monthly Amazon revenue across eight bands and charges no percentage of ad spend. Why no article can quote you a reliable figure.
SellerApp Pricing: Three Price Lists in One CompanySellerApp publishes self-serve plans, managed service plans and an agency rate. Most articles cover only the first. All three, read from their own pag
Sellerboard Pricing 2026: Four Plans and the Order BandsSellerboard pricing read 20 August 2026: $19 to $79/month billed monthly, about 20% off annually, banded by monthly orders — and where the bands bite.
Sellerboard Review 2026: Only as Good as Your Cost DataAn honest sellerboard review: what the profit dashboard gets right, the seven cost inputs that decide its accuracy, and where the PPC autopilot stops.
Sellozo Review: A Flat Fee That Beats Ours on PriceSellozo charges $250 a month for one marketplace and $50 per extra, with no cut of ad spend. Campaign Studio is the draw. An honest read of the trade.
TACoS (Total Advertising Cost of Sale), DefinedTACoS is ad spend as a percentage of total revenue, not just ad-attributed revenue.
Teikametrics Pricing: The $10K Line and What's Behind ItTeikametrics is $179/mo billed monthly or $149 on annual billing up to $10K ad spend. Above that: custom pricing plus 3% of spend over $10K.

Is it any good

Honest reads, with review scores printed beside their counts. · 15 pages

Adtomic Review 2026: It Is Helium 10 Ads NowAdtomic is now Helium 10 Ads. What the rules engine does well, how many rules a real catalogue needs, and how to date any review you read of it.
AiHello Review: Strong Bidder, Almost No Paper TrailAiHello's AutoPilot bidding is genuinely good and its price is public. The company publishes almost nothing else. How to evaluate a vendor like that.
Amazon PPC Software Reviews: Read the Count, Not the ScoreWe opened every primary review record for eleven Amazon PPC tools on one day. Every score landed between 4.2 and 5.0. The counts ran from 3 to 559.
BidX Review: A Service Ladder Sold as SoftwareA BidX review reading its tiers as what they are: escalating human help. Strong automation, a small review corpus, and one percentage worth pinning do
DataHawk Review: Read It as a Data LayerDataHawk reviews contradict each other because buyers hired it for two different jobs. What it is built to be, who it fits, and the point where it sto
Intentwise Reviews: What the Ratings Actually PraiseIntentwise reviews praise the people and the reporting more than the automation, and most predate its current product line. How to read them properly.
Jungle Scout Review: What Reviews Keep Getting WrongA Jungle Scout review that reads the billing toggle correctly, names the four products under the brand, and says where a research tool stops.
Particl Reviews 2026: What the Tiers Really Buy YouAn honest Particl review: the published tiers, why Growth costs twice Essential for the same competitor count, and how to test the data yourself.
Perpetua Review: What the Ranking Reviews Left OutA current Perpetua review: genuinely strong goal-based bidding, real DSP and AMC coverage, and one ownership fact that no ranking review mentions.
Prestozon Review: What It Got Right, And What Replaced ItYou cannot buy Prestozon any more. Here is what it did well, and a five-point scorecard for judging whichever tool you buy in its place.
Quartile Review 2026: Read the Terms Before the FeaturesA Quartile review built on the document nobody quotes — its published terms — plus what single-keyword campaign architecture really costs to run.
Scale Insights Review: A Rules Engine With a Half-LifeAn honest Scale Insights review: exceptional rule-level control, a preview step rivals lack, almost no independent review base, and a maintenance cost
Seller Labs Review: A Different Company Since 2023Seller Labs sold its agency arm and changed owners in 2023, and retired two of its four tools. An honest review of what is actually being sold now.
SellerApp Review: Three Products Under One NameA SellerApp review that reads the pricing page properly: a real free tier, a promotional headline rate, and an agency model almost identical to ours.
Teikametrics Review 2026: ARI, Walmart and TikTok ShopA Teikametrics review after the ARI rename: where multi-marketplace coverage genuinely wins, how to read the case studies, and who should look elsewhe

Head to head

Direct comparisons, including who each option suits better than us. · 14 pages

Amazon Ads Broad vs Phrase vs Exact Match, ExplainedBroad, phrase, and exact match trade reach for precision on Amazon Ads. A worked example, the common mistakes, and how to fix a bad match type setup.
Amazon Campaign Bidding Strategy: Fixed vs Dynamic BidsHow Amazon's three campaign bidding strategies work, with a worked example on a $1.00 bid, when to use each, and what to check when results go wrong.
Amazon PPC: Agency vs Software vs AI-Managed — The True Cost Comparison (2026)An honest, cited comparison of the three ways to run Amazon PPC in 2026: DIY software ($100–500/mo + your hours), agencies ($2,000–5,000/mo retainers)
Head-to-head comparisonsDr. PPC against the tools and services people shortlist it with.
Helium 10 vs Jungle Scout: The Cost Nobody ComparesHelium 10 vs Jungle Scout on both billing tabs, plus the 2% ad spend fee only one of them charges — and what neither of them does.
Helium 10 vs What? Choosing the Right ComparisonMost Helium 10 comparisons put a whole suite against a single specialist. How to compare fairly, and which rival matches the gap you are trying to fil
Jungle Scout vs Helium 10: The Advertising QuestionFeature tables give both a tick for PPC. One gates advertising behind its top tier and charges 2% of managed spend; the other charges nothing extra.
Jungle Scout vs: Which Jungle Scout Are You Comparing?Jungle Scout is three products, and most comparisons collapse them into one. Work out which is on the table and the right rival to compare becomes obv
Pacvue vs Perpetua: The Staffing Question Decides ItPacvue vs Perpetua is not really a feature contest. One hands operators a control surface, the other runs toward goals you set. Plus what each one pri
Perpetua vs Teikametrics vs Helium 10 Ads vs Dr. PPCPerpetua vs its real rivals, decided the way buyers actually live with the choice: which adjacent problem gets solved inside the same tool.
Quartile vs Teikametrics vs Dr. PPC: Read the ContractQuartile vs Teikametrics decided on the things that matter after signing: channel breadth, fee shape, and the contract terms nobody else quotes.
SellerApp vs Helium 10 vs Orbit: The Fee Nobody AddsSellerApp vs Helium 10 compared on their own current pages, including the 2% ad-spend fee and the plan gating that comparison articles keep missing.
Sponsored Display vs Sponsored Products, ExplainedThe real difference: keyword targeting vs audience targeting, on-Amazon vs off. A worked budget example, common mistakes.
Sponsored Products vs Sponsored Brands, ExplainedSponsored Products sells one listing. Sponsored Brands sells the brand. Here's the real difference, a worked example, and when to run both together.

Looking to switch

What moving actually involves, and when it is not worth it. · 4 pages

Helium 10 Alternative: Match It to Why You're LeavingHelium 10 alternatives sorted by the reason you're switching — price, ads, or account analytics — plus which recommended tools no longer exist.
Jungle Scout Alternative: Choose By Job, Not By ListJungle Scout alternatives sorted by the job you're replacing: product research, price history, or running a catalogue you already sell.
Particl Alternative: Match the Tool to the Actual JobMost people hunting a Particl alternative need a different category, not a cheaper competitor. What Particl does, what it never does, and how to choos
The Quartile Alternative That Shows Its WorkWe have taken over Amazon accounts running on Quartile. Here is what we found, what the tool genuinely did better, and the honest case for and against

What to do with this

Shortlist on the job, not the feature grid. Pull your search-term report for the last 90 days and total the spend against terms that produced no orders — 48.5% across the 47 brands above. Then ask each vendor on your list what they would do about it in week one, and see who answers with a process rather than a screenshot.

Dr. PPC runs your Amazon ads daily — an AI agent doing the work, operators from a $500M+ Amazon team supervising. $300/mo + 3% of ad spend, published and capped, month-to-month. Orbit is included.

Start free for 30 days

Part of

Every Amazon PPC tool we have comparedIndex of the comparison set
Dr. PPC’s libraryEvery guide, benchmark and answer in one place
Agency vs software vs AI-managedThe decision underneath all of these

Written against what currently ranked for “Learn”, checked 2026-08-21. Vendor prices change without notice — check the vendor's own page before you budget. Our own figures are labelled with the scope and period they came from.

Learn

How it works

How to do it

Numbers and formulas

Which one for me

What it costs

Is it any good

Head to head

Looking to switch

Read next

Part of