Extract Amazon reviews in seconds
High-speed local scraping powered by a Chrome extension. Secure credentials, credit-based billing, and instant CSV exports.
1M+
Reviews extracted
50ms
Per product avg
99.8%
Success rate
Everything you need
Build your Amazon research workflow with powerful features designed for sellers and researchers
Lightning fast
Extract thousands of reviews in minutes with optimized local processing
Local & secure
All data stays on your computer. No cloud uploads, complete privacy
Export as CSV
Download research-ready datasets instantly for analysis and reporting
Credit system
Simple 1 coin = 1 product pricing. Purchase credits as you grow
Auto-sync
Seamless sync between extension and dashboard. Update from anywhere
Secure storage
Cloud-backed authentication and account management for peace of mind
Retenzy by the numbers
Real results from real sellers and researchers
5,000+
Active sellers
1M+
Reviews extracted
99.8%
Success rate
Simple workflow
Get started in minutes. No setup headaches or complex configurations.
Login & connect
Sign up with email or Google. Install the Chrome extension and connect it to your account.
Purchase credits
Buy coins via Stripe. Credits roll over each month—use them whenever you need.
Start extracting
Open Amazon product pages or paste ASINs in the extension popup. Watch reviews load in real-time.
Export & analyze
Download reviews as CSV instantly. Keep all data local for competitive research and insights.
Why teams love Retenzy
Loved by sellers worldwide
Here is what our users say about extracting reviews with Retenzy
Retenzy cut our review collection time from hours to minutes. The CSV export is a game changer for our competitor research.
Marcus T.
Amazon FBA Seller
Everything stays local, which was the deciding factor for us. Fast, private, and incredibly easy to use.
Sofia R.
E-commerce Researcher
The credit system is simple and fair. We scaled from a few products to 1,000+ extractions without any friction.
Daniel K.
Growth Marketer
Frequently asked questions
Everything you need to know before getting started
Do I need to install anything?
Yes. Retenzy works through a Chrome extension that runs the scraping locally on your computer. Install it from the Chrome Web Store and connect it to your account in one click.
Where does my data go?
Your data stays on your computer. Scraping is performed locally by the extension and nothing is uploaded to the cloud unless you choose to sync it with your dashboard.
How does the credit system work?
One coin equals one product extraction. Purchase credit packs via Stripe and they roll over each month, so you only pay for what you actually use.
Can I export the reviews?
Yes. Every extraction can be exported as a CSV file instantly, ready for analysis, reporting, or feeding into your own tools.
Fuel Your Extractors
Flexible packages. Fast credit delivery via Stripe Checkout.
Starter
$1.99
Best for occasional review extraction and small scale verification.
Professional
$4.99
Designed for active sellers needing continuous Amazon reviews tracking.
Enterprise
$8.99
For teams extracting high volume product catalogs or historical databases.
Ready to extract reviews in seconds?
Join 5,000+ sellers and researchers who trust Retenzy for fast, private Amazon review data.