Your Amazon ads tool shouldn't be a black box.
SellerStack automates your Amazon bids with rules you write, autopilots you can see inside, and a flat monthly price no matter your ad spend. Start free, no credit card.
ACoS
-32%
Revenue
+48%
Trusted by brands managing millions in Amazon ad spend
Sound familiar?
The tools you've tried probably did this.
"Trust the algorithm"
Your current tool makes bid changes you can't see, can't explain, and can't override. You find out something went wrong when ACoS spikes.
The more you grow, the more you pay
Most tools charge a percentage of your ad spend. Scale from $50K to $500K/month and your software bill scales right with it.
"Turn off your campaigns within 24 hours"
Some tools force you to hand over your campaign structure entirely. They rebuild everything their way. Try to leave, and you start from scratch.
Based on 1,300+ reviews of the leading Amazon ad tools.
How SellerStack is different
Built for people who've used the other tools.
Seven things we do that the alternatives won't.
Every autopilot decision is a rule you can read
Our autopilot generates real rules with real conditions. You can open them, edit them, or delete them. Try doing that with Perpetua or m19.
Only on SellerStack$299/mo whether you spend $10K or $10M on ads
We charge a flat monthly rate. Your bill doesn't go up just because your ad spend did. This is the single most common complaint about every other tool in this space.
No % of ad spendWorks with your existing campaigns
Connect your Amazon account and start optimizing what you already have. We don't tear down your campaigns and rebuild them our way. Your structure stays yours.
Real dayparting, not a toggle
Set different bid multipliers for every hour of every day. Most competitors either skip dayparting entirely or cap you at a 25% or 50% increase.
Strongest in categoryAsk your data anything, in plain English
"Which keywords have an ACoS above 40% but are still converting?" Type it, get an answer, export a report. None of the other Amazon ad tools have anything like this.
Amazon Marketing Cloud, included
Run AMC workflows, pull cross-channel attribution reports, and build audiences. Other platforms charge extra for AMC access. It's included here.
Connect profitability to every bid decision
Import your COGS and see actual profit margins alongside your ad metrics. Nobody else in this space connects ad spend to real profitability.
Platform
Four pillars. Zero guesswork.
The features that replace your spreadsheets, your gut feelings, and the tool that stopped earning its fee.
If [this], then [that]. You write it. We run it.
Build bid rules with 15+ metrics, 8 lookback windows, bid caps, and campaign-level scoping. Preview changes before they go live. Every execution is logged with the exact rule that triggered it.
If/Then Conditions
Combine ACoS, clicks, spend, impressions and more with AND/OR logic. Rules fire when your conditions are met, not before.
Dayparting Schedules
Set hourly bid multipliers for every day of the week. Boost during peak hours, pull back at night.
Bid Floors & Ceilings
Set min and max bid caps. Automation won't push bids past boundaries you set.
Search Term Harvesting & Negation
Promote converting search terms and negate wasters through entity action rules.
No credit card required
Compare
How we stack up
We're not going to pretend the alternatives don't exist. Here's an honest comparison.
Pricing model
Flat rate ($299-$1,199/mo)
% of ad spend
Autopilot transparency
Rules are visible and editable
Black box
Dayparting
Hourly bid multipliers, full control
Limited or unavailable
Campaign handling
Non-destructive
May require rebuild
AI analyst
Included
Not available
AMC integration
Included in all plans
Premium or unavailable
Economics / COGS
Built-in profitability tracking
Not available
Minimum ad spend
None
Often $5K-$10K/month
Free trial
14 days, no credit card
Varies
Free audit plan
Yes
No
Based on publicly available information and hands-on evaluation as of March 2026.
Still deciding? Book a 15-minute call and we'll walk through your specific use case.
Pricing
Flat rate. No surprises. No percentage of your ad spend.
Your cost stays the same whether you spend $10K or $10M/month on ads. Every plan includes the core platform.
Unlike most Amazon ad tools, we never charge a percentage of your ad spend. Your price is your price.
Free
Perfect for getting a quick read-only audit before you commit.
-
1 account
-
1 team member
-
7-day performance snapshot across your key metrics
-
Audit dashboard highlighting wasted spend & missed opportunities
Upgrade to Standard for automation, 90-day history, and team workflows.
Standard
Full platform access. Build rules, run reports, manage up to 5 accounts.
-
1 account
-
3 team members
-
Advanced rule-based automation
-
Real-time performance dashboards
-
2-year data retention
-
Dayparting & scheduling
Pro
Everything in Standard, plus AMC, unlimited retention, and 10 accounts.
-
10 accounts
-
Unlimited team members
-
Everything in Standard, plus:
-
Priority customer support
-
AMC integration
-
Unlimited data retention
-
Advanced reporting
Enterprise
For teams managing 10+ accounts who need SSO, SLA, and a dedicated contact.
-
Everything in Pro, plus:
-
Unlimited accounts
-
Single Sign-On (SSO)
-
Dedicated success manager
-
Custom API integrations
-
Service Level Agreement (SLA)
14-day trial - No credit card required
Questions
Frequently asked questions
Through Amazon's official OAuth integration. You authorize read/write access to your Advertising API in about 15 minutes. Full data sync completes within 6 hours. We're SP-API compliant and never store your Amazon seller credentials.
No. We work with your existing campaigns, ad groups, and keywords as-is. You don't have to rebuild anything or hand over control of your campaign structure.
Most autopilots are black boxes. They make changes and you can't see why. SellerStack's autopilot generates actual rules that you can open, read, edit, or delete. You pick a philosophy (like Balanced Growth or Profit-Focused) and the system writes rules based on that. Every rule is visible. Every bid change is logged.
Your software cost shouldn't go up just because your business is growing. If you go from $50K to $500K in monthly ad spend, most competitors would charge you 5x-10x more. We don't.
Your account moves to the Free plan automatically. You keep read-only access and the audit dashboard. Nothing gets deleted, nothing gets charged. Upgrade whenever it makes sense.
Yes. The Standard plan supports multiple accounts, Pro supports up to 10, and Enterprise is unlimited. Each account gets its own data isolation with role-based permissions. See our Agencies page for details.
Sponsored Products (keywords and product targeting), including bid management, dayparting, state changes, and search term harvesting. Sponsored Brands and Sponsored Display optimization support is available, with campaign creation on our roadmap.
No. The Free audit plan has no spend requirement at all, and paid plans work at any ad spend level.
Ready to see what transparent Amazon advertising looks like?
Start a 14-day trial with full access. No credit card. No percentage of your ad spend.
Free plan available. Run an audit before you commit to anything.
Get in Touch
Questions? We're here.
Tell us what you're managing today and where it's falling short. We'll show you how SellerStack fits.
Email Us
contact@sellerstack.ai
Schedule a Demo
See our platform in action →
Quick Response
We'll get back to you within 24 hours