◆ Amazon bulk listing tool
Bulk edit thousands of Amazon listings. No flat files.
Pick the listings. Pick the change. Or just ask Claude or ChatGPT. FlatFilePro checks every value, sends it, and proves it went live.
- 7-day free trial, no credit card
- Any field, ~1,800 product types
- From $99/mo
Flat files are slow and scary.
One flat file upload takes 30 minutes if you're fast. You find the right template. You match the columns. You upload, then wait for the error report. Then you fix the errors and upload again.
Even when Amazon says "accepted," you don't know if the change is live. So you click through listings one by one to check.
A bulk listing tool should make all of that go away.
Flat files vs. FlatFilePro
| Amazon flat files | FlatFilePro | |
|---|---|---|
| Making the change | Find the template, fill the columns | Pick listings and a field, or ask your AI |
| Errors | Found after upload, in a report | Caught and fixed before it sends |
| Reviewing | Scroll a giant sheet | See every change first, like a sheet or a few at a time |
| Did it go live? | Click through listings by hand | Reflection Engine checks the live page |
| Variations | Easy to break | Move listings in and out by asking |
| Undo | Build another flat file | One click |
Bulk jobs sellers run every day
Fill blank fields
"Fill the blank fields on my top 20 SKUs. Show me first."
Fix titles at scale
Update titles, bullets and descriptions across a whole brand.
Go to new countries
"Copy my UK listings over to Spain." Translated and checked.
Clean up variations
"Create a new parent and move these three listings into it."
Find catalog rot
"Show me every mismatch between Seller Central and what's live on Amazon."
Export everything
"Export every listing so I can look at it in a sheet."
- 7.5M+ ASINs managed
- 850+ brands
- $1B+ in sales managed
Simple pricing. AI included.
Plans start at $99 a month with 2 marketplaces. Bulk edits and the Claude and ChatGPT connection come with every plan.
See plans and pricing · Compare listing software · Amazon MCP
Questions about bulk editing
How do I bulk edit Amazon listings without a flat file?
Connect your Amazon account to FlatFilePro. Pick the listings and the field you want to change, or ask Claude or ChatGPT to do it. You see every change first, then FlatFilePro checks and sends it through Amazon's official API.
How many listings can I change at once?
As many as you have. Sellers use FlatFilePro on catalogs with tens of thousands of listings. You choose how to review: spot check, line by line, or have the AI do a second pass.
Which fields can I bulk edit?
Any field on any listing in close to 1,800 product types: titles, bullets, descriptions, sizes, colors, materials, prices and more. Books are the one exception.
What if a bulk change breaks something?
FlatFilePro checks every value against Amazon's allowed values before it sends, so most mistakes never reach Amazon. Every change is logged, and you can roll it back with one click.
How do I know the changes went live?
The Reflection Engine compares what you sent to what shoppers see on the live Amazon page. It tells you which changes stuck and which didn't, so you can push them again.
Can I bulk edit in more than one country?
Yes. Copy and translate listings to other marketplaces in one go. Plans include 2 or 6 marketplaces, and you can add more.
Your next 500 edits can take one sentence.
Free for 7 days. No credit card. AI connection included, never extra.