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EPINIUM · SELLER CENTRAL

The software that runs your Amazon Seller Central.

Optimize listings, automate PPC campaigns and forecast your stock with agentic AI. Your entire 3P business in a single platform.

No credit card · 14-day free trial

🛒Seller Central 3P
🤖IA agéntica

What our clients say

Epinium on G2
Epinium on Capterra
Amazon App Store
Epinium on Trustpilot
Amazon Verified Partner
500+ brands already growing with Epinium
KiliagonPepsiKoroshiNutribenJordi OrdóñezGerminalRoicosFotoprixnut&meHumydryBigBuyEduca BorrasFlowerKook Time
500+
Sellers on Epinium
-38%
Average ACOS reduction
6
Seller marketplaces
24/7
Optimization with agentic AI
SELLER CENTRAL CAPABILITIES

Everything you need to manage Amazon Seller Central with AI

Automate day-to-day 3P operations. The AI works. You decide.

AI-optimized catalog

Generate and audit titles, bullets, descriptions and A+ content optimized for the A9/A10 algorithm.

Automated PPC

Target-ACOS bidding, negative keywords and budget scaling with no manual work.

Stock forecast

Calculate the units to send to FBA based on your real sales velocity and avoid stockouts.

Monitoring & alerts

Listing suppressions, Buy Box changes and anomalies detected before they hit sales.

Certified Seller Central API

Native, certified integration with Amazon Seller Central for live data and write actions.

Multi-marketplace Seller

Manage all your Seller accounts across European marketplaces from a single workspace.

CASE STUDY

How AI helped these brands grow faster

Read case study →
Picsil Sport – market expansion case studyMarche Marketing Web case studyDuérmete Online case studyPivot Retail – organic traffic x4.3 with Epinium AIDragonfish Nebula – Amazon ACOS reductionForega – AI Amazon Ads & organic growth
HOW IT WORKS

The complete platform for Amazon Seller Central

Between algorithm updates, PPC auctions and inventory management, running Seller Central by hand does not scale. Epinium automates every 3P operation with agentic AI.

Catalog

High-converting listings, optimized with AI

  • Content generation and auditDetect ASINs with incomplete content and generate optimized titles, bullets and A+ in seconds.
  • Keywords integrated naturallyIncorporate the highest-volume terms without sacrificing readability or CTR.
  • Bulk editing at scaleApply changes across hundreds of ASINs at once without manual exports.
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Advertising

Amazon Ads campaigns that optimize themselves

  • Automatic target-ACOS biddingThe AI adjusts bids in real time to keep your profitability on target.
  • Negative keyword detectionPauses the terms that burn budget without converting.
  • Smart budget scalingReallocates spend toward the best-performing ad groups.
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Operations & stock

Anticipate problems before they hit sales

  • FBA shipment forecastingKnow in a minute how many units to send of each product.
  • Stock and suppression alertsProactive notifications before a stockout or a listing suppression.
  • Automated weekly reportingA performance summary without logging into Seller Central.
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All in one platform

Seller Central + Vendor + Advertising in a single platform

  • Seller and Vendor from one loginManage your 3P and 1P accounts without switching tools.
  • Unified analyticsACOS, TACoS, organic and paid sales in a single panel per marketplace.
  • VelaxAI, your AI account consultantAn AI agent that analyzes cross-account data and recommends actions.
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Free Amazon's new 75-character title rule

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 →
LOVED BY 500+ BRANDS

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

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

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

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

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

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

Edgar Alvarez

Head eCommerce, BANDAI Entertainment Europe

Manage Amazon Seller Central with agentic AI

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The right AI tools for every Full Commerce challenge

Frequently asked questions about Epinium and Amazon Seller Central

What is Amazon Seller Central and what does Epinium do?

Amazon Seller Central is the 3P platform where you sell directly to shoppers on Amazon. Epinium automates listing optimization, PPC campaign management and stock operations with agentic AI, so your team can focus on growth.

Does Epinium manage both Seller Central and Vendor Central?

Yes. Epinium has native integration with Seller Central (3P) and Vendor Central (1P). You manage both from a single login and workspace.

Does it work for sellers of any size?

Yes. From catalogs of 10 ASINs to thousands of references. The AI scales with your volume.

How long does setup take?

The Seller Central integration takes under 15 minutes, and you get your first insights within 24 hours.

How many marketplaces does it support?

All European Amazon marketplaces (ES, IT, DE, FR, UK, NL and more), managed from a single workspace.

Can I try Epinium for free?

Yes. You can start for free, with no credit card, with a 14-day trial.