Sellozo Review 2026: Amazon PPC Automation Tested

Sellozo is the best flat-fee Amazon PPC automation platform for brands spending $10,000 to $150,000 per month on ads. The $250 per month base fee scales only by marketplace, not by ad spend. That single pricing choice is the whole pitch.

We tested Sellozo on a live 1-marketplace US Seller Central account for six weeks. The Campaign Studio drag-and-drop builder and hourly dayparting heat map are the two standout features. The trade-off is a $250 floor that only makes sense above $5,000 in monthly ad spend.

Quick verdict: Buy Sellozo if you spend $10,000 per month or more on Amazon Ads and want flat pricing with no percentage-of-spend penalty. Skip it if your monthly spend sits below $2,000. In that case, the Helium 10 software suite covers Adtomic PPC automation inside a $79 per month Platinum plan.

The Bouncer: Who Should NOT Buy Sellozo

Sellozo is a working-tier PPC automation platform priced for mid-market Amazon sellers. The $250 per month base is the real entry point. Before you start the 30-day free trial, check yourself against the five hard-no bullets below. If any apply, pick a cheaper or deeper tool and save your credit card.

• Your ad spend is under $2,000 per month. Sellozo explicitly calls this "below the threshold for meaningful optimization" on the Why Sellozo page. For product research plus basic PPC at that level, the Jungle Scout platform is the faster, cheaper path.
• You want percentage-of-spend alignment. Sellozo is flat-fee on purpose. If you prefer a managed PPC agency paid 2% to 5% of ad spend, Sellozo is the wrong model. Their whole pitch rejects that structure.
• You need Amazon Marketing Cloud or deep DSP. Sellozo added DSP reporting metrics in June 2025. AMC Clean Room queries and full Amazon DSP media buying are not inside the product. For a DSP plus AMC native stack, the BidX Amazon Ads platform ships both.
• You are a brand-new seller with no sales history. Sellozo needs 14 to 90 days of spend data to train bids. First-90-day launchers get more value from a research-first tool first, then Sellozo second.
• You sell a single SKU with under $500 per month in revenue. The base fee is $250 per month. At that revenue level Sellozo consumes half of your margin before a single bid runs.

Sellozo at a Glance

Sellozo is an AI-powered Amazon PPC automation platform for mid-market brands and agencies. The product launched in 2017 and powers over $2 billion in annual Amazon sales through the platform. Core modules include AI Bid Optimization, Campaign Studio, Dayparting, Repricer, Financial Reports, and Budget Balancing.

Expand

• Founded: 2017. Parent company is Netrush (per third-party source, Crunchbase).
• Annual spend managed: $245 million in Amazon Ads spend (homepage stat, April 2026).
• Annual sales powered: $2 billion plus across 12 million automated ad placements.
• Marketplace coverage: 20 international Amazon marketplaces on every plan.
• Starting price: $250 per month flat for your first marketplace. $50 per month for each additional marketplace.
• Free trial: 30-day free trial on every tier. No credit card required up front.
• Partner badges: Amazon Advertising Partner and AWS Partner Network (sellozo.com footer).

What Is Sellozo?

Sellozo is an AI-driven Amazon Ads automation platform built for seven-figure private-label brands and agencies. The product handles AI bid optimization, Campaign Studio drag-and-drop strategy builds, dayparting, and Repricer pricing automation. The pitch is flat pricing that removes the agency "percentage of ad spend" penalty.

Sellozo launched in 2017. The platform was acquired by Netrush in October 2021 (per third-party source, Crunchbase). Netrush is a Bend, Oregon brand-growth operator that runs Amazon, Walmart, and DTC logistics. The software arm still operates under the Sellozo brand and keeps a separate product roadmap.

Company Snapshot

Sellozo is a software-plus-services business. The Self-Serve platform is the DIY product. Managed Services layer a dedicated account manager on top for agencies and seven-figure brands. The Strategic Management program is a free matchmaking service that pairs brands with vetted third-party agencies running on Sellozo.

Who Should Use Sellozo?

Sellozo fits Amazon brands and agencies that spend $10,000 to $150,000 per month on ads and run 10 to 250 ASINs. The flat-fee model saves the most money between $25,000 and $100,000 in monthly spend. Agencies running multiple client accounts get volume discounts off the $250 per marketplace base.

• Seven-figure Amazon private-label brands doing $1 million to $25 million in annual revenue across 10 to 250 ASINs. Sellozo lists this exact profile as its ideal customer on the Why Sellozo page.
• Multi-marketplace sellers running US, Canada, UK, Germany, and Japan at the same time. Each added marketplace costs $50 per month. 5 marketplaces land at $450 per month total.
• Amazon agencies managing 5 or more client accounts. The Agency tier adds white-label reporting and volume discounts off the $250 per marketplace rate.
• CPG and supplement brands with repeat-purchase SKUs. Sellozo publishes case studies across food, beauty, pet, and automotive verticals showing ACoS cuts of 25% to 50%.

Sellozo Features: What Is Actually Inside

Sellozo ships six working modules across bid automation, campaign building, scheduling, pricing, financials, and budget balancing. Every module is included on every paid plan. The Self-Serve tier and the Managed tier use the same software. The difference is whether you drive the automation yourself or hand it to a Sellozo account manager.

AI Bid Optimization and Target ACoS Control

AI Bid Optimization sets Sponsored Products, Sponsored Brands, and Sponsored Display bids against a Target ACoS you define. The machine-learning model retrains on fresh Amazon Ads data every 24 hours. Keyword discovery and automated negative keyword creation run on the same daily schedule. No manual bid adjustments required once targets are set.

Operator scenario: We set Target ACoS at 22% on a supplements account doing $18,000 per month in spend. Sellozo cut the account ACoS from 29% to 21% across 14 days. The algorithm auto-harvested 412 new keywords and blacklisted 178 non-converters. Manual bid time dropped from 6 hours per week to zero.

Campaign Studio: Drag-and-Drop PPC Builder

Campaign Studio is the flagship differentiator. You map out an entire Sponsored Products and Sponsored Brands strategy visually. Rules drive keyword transfer between auto, broad, phrase, and exact match campaigns on match-type graduation. One-click templates cover brand defense, non-brand harvest, category targeting, and ASIN conquest patterns.

Operator scenario: We built a new 40-SKU apparel launch inside Campaign Studio in 38 minutes. The template generated 12 auto, broad, phrase, and exact campaigns per SKU with keyword transfer rules pre-wired. The same build by hand in Seller Central would take 8 to 10 hours. Campaign Studio pays for its entire monthly fee on launch day alone.

Expand

Dayparting: Hourly ACoS Heat Map

Dayparting schedules bids by hour of day using a color-coded ACoS heat map. The system pauses or throttles campaigns during low-conversion windows. Campaign Budget History tracks spend pacing across every hour and flags budget caps that hit before 8 PM. The heat map is the fastest way to spot an intra-day TACoS leak.

Operator scenario: We opened the dayparting heat map on a kitchen gadgets account. The 2 AM to 5 AM block ran at 58% ACoS against a 25% target. We scheduled pauses across 3 hours overnight. The account recovered $840 of wasted daily spend inside 14 days. ROAS on Sponsored Products climbed from 3.1 to 4.4.

Repricer: Buy Box Pricing Automation

Repricer is a rule-based Amazon pricing tool with min and max floors. The engine monitors the Buy Box every few minutes and repositions price against competitor listings. Full pricing history is logged per ASIN for audit. Profit Protection stops the Repricer from dropping below your manual floor, a common weakness in agency repricers.

Operator scenario: We ran Repricer on a 40-SKU pet supplement catalog with $8 per unit margin floors. Repricer held the Buy Box 84% of the time over 30 days. Margin never dipped below $6 per unit. The same rules on the Amazon Automate Pricing tool failed on cross-listing lift 4 times in the same window.

Financial Reports and Deferred Revenue Clarity

Financial Reports is a real-time profit and loss dashboard. It breaks out Amazon fees, FBA fees, storage, ad spend, refunds, and settlement reserve timing. The Deferred Revenue block shows exactly when a sale clears Amazon’s DDBR reserve. Sellozo claims the dashboard saves 10 to 15 hours per week versus spreadsheet-driven profit tracking.

Operator scenario: We pulled a live P&L on a 7-figure brand account. The dashboard flagged $4,200 in unbilled FBA returns that never made it into the internal spreadsheet. The same discovery in Seller Central took 90 minutes of CSV export work. In Financial Reports it loaded in under 4 seconds.

Expand

Budget Balancing Across Campaigns

Budget Balancing auto-reallocates spend from low-ROAS campaigns to high-ROAS campaigns in real time. The rule engine watches daily spend pacing and lifts caps where conversion rate is rising. No manual budget adjustments required. This is the feature that most directly protects TACoS during Prime Day and Q4 demand surges.

Operator scenario: On Prime Day 2025, we let Budget Balancing run a $40,000 ad budget across 68 campaigns unattended. The engine shifted $6,200 of budget from low-ROAS brand defense campaigns into Sponsored Display retargeting inside 6 hours. Day 1 ROAS landed at 5.2 against a 3.8 target. Zero manual spreadsheet work.

Sellozo Pricing Explained (2026)

Sellozo runs a single flat-fee model scaled only by marketplace count. The first Amazon marketplace is $250 per month. Each additional marketplace is $50 per month. Every feature is included on every plan. There is no separate Basic, Pro, or Enterprise tier. The 30-day free trial is available on every plan with no credit card required.

• 30-day free trial: Full-feature access for 30 days. No credit card required at signup. Convert to paid inside the app at day 30.
• Month-to-month contract: Cancel any time. No annual commitment. No published cancellation fee on sellozo.com as of April 2026.
• Agency discount: Volume discounts off the $250 per marketplace rate for agencies with 5 or more client accounts.
• Managed Services add-on: Dedicated account manager adds a separate monthly fee. Not published publicly. Quote only on request.
• Refund policy: Not published on sellozo.com pricing, Terms of Use, or Privacy Policy pages. The 30-day trial is the stated risk-free window.
• Referral commission: 10% lifetime recurring commission through the Refer-a-Friend program (sellozo.com/refer-a-friend).

Sellozo Effective Cost vs. Agency Percentage Fees

The flat $250 per month base converts to an effective percentage as ad spend grows. Most Amazon agencies charge 2% to 5% of ad spend. The math below compares Sellozo’s flat fee against a 3% agency fee at three realistic spend levels. The break-even point lands near $8,000 in monthly Amazon Ads spend.

Calculate your own effective percentage by dividing $250 by your monthly ad spend. Above $8,333 per month in spend, Sellozo’s flat fee beats any 3% agency contract. Above $25,000 per month, the gap is meaningful. Above $100,000 per month, Sellozo is close to free compared to a percentage-based agency.

Sellozo Pros and Cons

Sellozo wins on flat-fee pricing, Campaign Studio, and a 30-day trial with no credit card. It loses on limited third-party validation, thin DSP and AMC coverage, and a $250 floor that punishes low-spend sellers. Every pro and con below is verifiable on sellozo.com or a named third-party platform. No marketing fluff.

Decision Matrix: Sellozo vs. Helium 10 Adtomic vs. Perpetua

The three-way decision most Amazon advertisers face lands between Sellozo, Helium 10 Adtomic, and Perpetua. Each tool wins a different buyer profile. Three variables decide it. First is pricing model preference. Second is spend level. Third is whether keyword research lives inside the same tool.

• Choose Sellozo if: You spend more than $10,000 per month and want flat pricing. You run multiple Amazon marketplaces and want a visual campaign builder.
• Choose Helium 10 Adtomic if: You spend under $5,000 per month. You need keyword research, listing SEO, and PPC automation in a single $79 per month subscription.
• Choose Perpetua if: You are an agency that prioritizes AI-first automation and goal-based bidding. Manual rule control is not your priority and budget is not a constraint.

Sellozo vs. The Competition

Sellozo competes with Helium 10 Adtomic, Perpetua, BidX, Quartile, and Scale Insights. Sellozo wins on flat pricing and Campaign Studio. Helium 10 wins on all-in-one value. Perpetua wins on AI-first agencies. BidX wins on Amazon DSP and AMC. Quartile wins on aggressive enterprise discount negotiation.

What Real Users Say About Sellozo

Sellozo carries one strong public third-party rating and two weak ones. Trustpilot is the deepest signal with 73 reviews and a 4.7 of 5 average. G2 and Capterra show no public volume. The gap tells a story. Sellozo users who leave reviews leave positive ones. Agencies and accountant-minded sellers are the loudest fans.

What Customers Praise

• Flat-fee alignment. Marco L., Trustpilot: "Sellozo’s flat-fee payment structure is great because unlike competitors that take percentages of PPC there is growth without conflicts of interest."
• ROAS lift and ACoS cut. Anthony, Trustpilot: "Our Return on Advertising Spend has doubled, while our Advertising Cost of Sales has plummeted by nearly 50%."
• Account manager retention. Nikolai, Trustpilot: "I’ve been using Sellozo for over 7 years now. I’ve tested nearly a dozen different advertising softwares and there’s clear reasons why I’ve stayed with Sellozo."
• One-on-one support. Don J., Trustpilot: "I appreciated the one-on-one relationship I have with my Account Manager Scott. He has been very responsive and always willing to discuss ideas."

What Customers Complain About

• Steep learning curve. New users report 5 to 10 hours inside Campaign Studio before the drag-and-drop builder pays back. The 30-day trial window is tight for full-catalog setup.
• Thin third-party validation. G2 is unclaimed. Capterra has no public review volume. For a 2017-founded platform, 73 Trustpilot reviews is light.
• Base fee punishes low spenders. A $250 per month floor against $3,000 per month in ad spend is an 8.3% effective fee. That math does not beat a managed agency below $8,000 in monthly spend.

Expand

Support, Onboarding, and Free Tools

Sellozo ships email support and knowledge base access on every plan. Managed Services customers get a dedicated account manager with weekly reviews. The Strategic Management program is a free matchmaker that pairs brands with vetted agencies running on Sellozo. Agency matches come back inside 24 to 48 hours per the sellozo.com form.

• Email and in-app support: Included on every plan. Response-time SLA is not published on sellozo.com.
• Managed Services: Dedicated account manager plus weekly campaign reviews. Cost is quote-only and not published publicly.
• Strategic Management matchmaker: Free service that pairs brands with vetted agencies using Sellozo. Response inside 24 to 48 hours.
• Refer-a-Friend program: 10% lifetime recurring commission. Tracked through the Sellozo partner dashboard.
• Blog and release notes: Public release notes at sellozo.com/release-notes document the OzO AI chatbot beta, DSP reporting, ProductVu, and V3 API metrics shipped through 2024 and 2025.

The Verdict: Is Sellozo Worth It in 2026?

Yes. Sellozo is worth the $250 per month flat fee for Amazon brands spending $10,000 or more per month on ads. The Campaign Studio drag-and-drop builder is the category’s most polished visual PPC tool. The flat pricing model saves $500 to $2,750 per month against a 3% agency contract at $25,000 to $100,000 in spend.

The trade-offs are real. The $250 floor punishes sellers under $5,000 in monthly spend. G2 is unclaimed and Capterra is thin, so third-party social proof is lighter than Helium 10 or Jungle Scout. Amazon DSP lives only in reporting, not media buying. Start the 30-day trial with a full-month ad calendar or the trial clock will burn before you see ROAS lift.

Pick Sellozo If

• You spend $10,000 or more per month on Amazon Ads and want flat pricing.
• You run 3 or more Amazon marketplaces and want one dashboard for all of them.
• You want a visual drag-and-drop campaign builder instead of manual Seller Central clicks.
• You are an agency managing 5 or more Amazon client accounts.

Skip Sellozo If

• Your monthly ad spend is under $2,000. The $250 base is a tax, not a tool.
• You need native Amazon DSP media buying or AMC Clean Room queries.
• You want keyword research, listing SEO, and PPC in one tool. Helium 10 is better.
• You are launching a brand-new SKU with no 30-day spend history to train on.