How to choose Amazon PPC software

Amazon PPC tools range from reporting dashboards to fully automatic bidding. The right one depends less on the feature list than on how much control you keep, how the tool is paid, and whether its changes can be checked. Use this guide to compare them.

1. What data does it read, and how often?

A tool is only as good as its data. Ask whether it uses Amazon's official APIs (the Amazon Ads API and the Selling Partner API) and which reports it loads.

• Advertising: campaign, search term, targeting, placement and product reports, ideally daily, plus hourly data if you want dayparting.
• Store: sales and traffic, inventory, returns and settlements. Without store data a tool cannot see TACOS, stock-outs or profit.
• Brand Analytics: search query performance, if you are brand registered.

2. Who decides, and how are changes checked?

Automation saves hours, but a wrong bid rule can spend a month's budget in a week. Look for:

• Suggestions you can approve one by one before turning anything automatic on.
• Limits you set: an account-wide daily budget cap, the largest bid or budget move per change, and a maximum number of changes per run.
• A change log with the reason for every change, a check that Amazon actually applied it, and undo.
• Awareness of stock: ads for out-of-stock products should pause, and budgets should not sell out the last units before a delivery.

3. How is it priced?

Three models are common: a percentage of ad spend, tiers by ad spend, and flat plans. A percentage grows with your success and can make the tool cost more than an employee; flat pricing is predictable. Check what happens when you add a marketplace, and whether every feature is included or sold as add-ons.

4. Does it cover your marketplaces?

Many tools are built for Amazon.com and treat other marketplaces as an afterthought. If you sell outside the US, for example in Europe, India, Japan or the Middle East, check local currency, time zones for dayparting, and whether support understands those markets.

5. Beyond bids

Most wasted spend comes from outside the bid: listings that convert poorly, stock-outs, and products that should not be advertised at their margin. Tools that also score listings, plan restocks and show profit per product catch problems a bid tool cannot.

Questions to ask every vendor

1. Which Amazon APIs and reports do you use, and how often do you load them?
2. Can I approve changes before anything runs automatically? What limits can I set?
3. Where can I see every change you made, why, and undo it?
4. What happens to my ads when a product runs out of stock?
5. How is the price calculated when my ad spend doubles, or I add a marketplace?
6. Where is my data stored, for how long, and how do I delete it?
7. Do you use my data to train AI models?

Where SellerPilot fits

SellerPilot loads advertising and store data daily, proposes changes with their reasons, and runs an optional autopilot inside the limits you set. It includes listings, stock, profit, reviews and payouts, charges a flat price, and works in every Amazon marketplace. You can also ask it questions from Claude or ChatGPT.