The software that understands Amazon Vendor Central.
Manage Purchase Orders, shortages, chargebacks and Brand Analytics with agentic AI. No spreadsheets. No manual errors.
No credit card · 14-day free trial
What our clients say
Everything you need to manage Amazon Vendor Central with AI
Automate the most complex 1P operations. The AI works. You decide.
The platform that closes the Amazon Vendor Central gap
Amazon Vendor Central is powerful but complex. POs, shortages, chargebacks, AMC… Epinium automates every 1P operation with agentic AI so your team can focus on strategy.
Never mismanage a PO again
- Deadline alerts and confirmationsProactive notifications to meet Amazon SLAs.
- Full history and traceabilityAn audit trail of every PO in one place.
Recover the money Amazon owes you
- Automatic shortage detectionThe AI spots differences between the POs you sent and what Amazon received.
- Chargeback disputes with evidenceGenerates the documentation needed for each claim.
- Tracking to resolutionA real-time status panel for every dispute.
Vendor-exclusive data at your team's fingertips
- Integrated Brand AnalyticsSearch share, Share of Voice and 1P metrics without leaving Epinium.
- Automated Amazon Marketing CloudAudience segments and multi-touch attribution without manual SQL.
- AI reports for VendorThe AI generates Vendor insights and presents them in natural language.
Vendor Central + Advertising + Catalog in a single platform
- Vendor and Seller from one loginManage your 1P and 3P accounts without switching tools.
- Advertising coordinated with Vendor operationsOptimize bids based on Vendor stock and pending POs.
- VelaxAI acts on Vendor and AdsAn AI agent that coordinates 1P operations and advertising.
Free playbook: rewrite your Amazon titles before July 2026
Amazon caps titles at 75 characters and adds a 125-char Item Highlights field, enforced worldwide from July 2026. Get the step-by-step playbook to rewrite your catalog without losing keywords, ranking or compliance.
Get it →What our customers say
With a vast catalog and little time, we trusted Epinium to optimize our listings. This led to increased organic sales and improved advertising performance through AI, allowing us to focus on growing our business.
Alberto Feria
CEO, Alfa Holding
With Epinium, we are able to save a lot of time editing our clients' listings thanks to its bulk editor and Artificial Intelligence. We are able to take care of their strategies.
Miriam Larrosa
CEO, Roicos
Our expectations were certainly exceeded. Everything is just so well thought out, and snappy. Their support team is excellent too!
Neus Dominguez
Marketplace Manager, Labbox
We use Epinium every day to monitor the status of all our ASINs across all marketplaces and improve our SEO very productively. An indispensable tool that lets us manage a much larger catalog than we imagined. Worth every penny.
Oriol Penya
Organic Beauty Brands
It is impossible to calculate the hours Epinium has saved me managing customer catalogs. I've modified catalogs of up to 3,500 SKUs and run SEO audits comfortably from the same panel.
Jordi Ordóñez
Amazon Consultant
Epinium's ability to analyze and adjust ads in real-time based on performance has enabled us to maximize ROI and achieve our business goals more effectively. Without a doubt, I recommend Epinium to any seller.
Edgar Alvarez
Head eCommerce, BANDAI Entertainment Europe
Manage Amazon Vendor Central with agentic AI
Start for free today — no credit card required.
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ExploreFrequently asked questions about Epinium and Amazon Vendor Central
What is Amazon Vendor Central and what does Epinium do?
Amazon Vendor Central is the 1P platform where you sell your products directly to Amazon as a supplier. Epinium automates its most complex operations —Purchase Orders, shortages, chargebacks, Brand Analytics and Amazon Marketing Cloud— with agentic AI, so your team can focus on strategy instead of manual work.
Does Epinium manage both Vendor Central and Seller Central?
Yes. Epinium has native integration with Vendor Central (1P) and Seller Central (3P). You manage both from a single login and workspace, without switching tools.
How does automatic shortage detection work?
The AI compares the Purchase Orders you sent with the quantities Amazon confirms as received, identifies the differences (shortages) and generates the evidence documentation needed to dispute the associated chargebacks, with status tracking until resolution.
What is Amazon Marketing Cloud and how does Epinium use it?
Amazon Marketing Cloud (AMC) is Amazon's data clean room for advanced audience analysis and attribution. Epinium automates segment creation and multi-touch attribution without you having to write manual SQL.
How many marketplaces does it support for Vendor?
All European Amazon marketplaces (ES, IT, DE, FR, UK, NL and more). You manage every Vendor account from a single workspace and compare their performance in one view.
Can I try Epinium for free?
Yes. You can start for free, with no credit card, with a 14-day trial to connect your Vendor Central account and see your first insights in under 24 hours.
