AI Listing Intelligence · Amazon & eBay

Win the click, the
buy box, and the margin.

Deterica builds the AI engine that turns average marketplace listings into category leaders — writing sharper copy than your competitors, reading their prices in real time, and showing you exactly where your existing listings leave revenue on the table.

Request early access See the platform
+38%
avg. listing visibility lift
9 min
from product to publish-ready
24/7
competitor & price tracking

Built for the marketplaces where margin is won and lost

  • Amazon
  • eBay
  • Walmart
  • Etsy
  • Shopify

The problem

Most listings lose before a buyer ever reads them.

Marketplace ranking rewards relevance, freshness, and price discipline. A great product with a weak listing gets buried beneath competitors who simply describe it better.

70%

of clicks never scroll past page one

If your title and keywords don't match how buyers search, the algorithm hides you — no matter how good the product is.

3 hrs

spent per listing, by hand

Research, copywriting, keyword hunting, and price checks eat the hours sellers should spend sourcing and selling.

$1000s

left on the table monthly

Mispriced and under-optimized listings quietly bleed conversions while competitors capture the buy box.

The platform

One engine for the whole listing lifecycle.

From the first draft to ongoing optimization, Deterica handles the work that decides whether a product ranks, converts, and holds its margin.

01

Listing generation that beats the competition

Feed Deterica a product and it writes titles, bullets, and descriptions engineered to outrank rivals — keyword-rich, on-policy, and tuned to how buyers actually search on each marketplace.

  • Marketplace-specific titles & bullets
  • Backend keyword sets buyers search for
  • Tone matched to your brand
02

Competitor analysis, continuously

See who you're really competing against. Deterica tracks rival listings, reads their titles, keywords, images, and reviews, and surfaces the exact gaps you can exploit.

  • Side-by-side listing teardowns
  • Keyword & content gap detection
  • Review-mining for unmet buyer needs
03

Price intelligence & best-offer guidance

Deterica reads the market in real time and recommends the price that wins the buy box without surrendering margin — with the reasoning shown, never a black box.

  • Real-time buy-box & rival price tracking
  • Margin-aware price recommendations
  • Demand & seasonality signals
04

Audits & improvement suggestions

Already live? Connect your catalog and Deterica scores every listing, then hands you a prioritized, plain-English fix list — so you improve what moves revenue first.

  • Per-listing optimization score
  • Ranked, actionable fix list
  • One-click apply & A/B compare

How it works

From product to publish-ready in four steps.

  1. 1

    Connect & import

    Link your Amazon and eBay accounts, or paste a product. Deterica pulls in your catalog and category context in seconds.

  2. 2

    Analyze the field

    The engine scans competing listings and live prices, mapping where you can win on keywords, content, and value.

  3. 3

    Generate & price

    Get a publish-ready listing plus a margin-aware price recommendation — every choice explained, fully editable.

  4. 4

    Publish & monitor

    Push live, then let Deterica watch the market and flag the next improvement before a competitor takes the lead.

The transformation

The same product. A listing that finally competes.

A real-world rewrite pattern Deterica applies thousands of times a day.

BEFOREScore 47

Bluetooth Headphones Wireless Good Sound New

  • Wireless headphones
  • Good battery
  • Nice quality

Vague title · missing keywords · no buyer benefits

AFTERScore 92

Wireless Noise-Cancelling Headphones — 40H Battery, Bluetooth 5.3, Memory-Foam Comfort

  • 40-hour battery — a full work week on one charge
  • Active noise cancelling for flights, offices & commutes
  • Bluetooth 5.3 — instant pairing, no dropouts

Search-matched title · 7 ranked keywords · benefit-led bullets

By the numbers

Built by sellers, measured like sellers.

DETERICA LLC sells on the same marketplaces our customers do. Every feature is tested against real revenue before it ships — not in a lab, but on live listings.

Request early access
+38%
average lift in listing visibility after optimization
9 min
median time from raw product to publish-ready listing
6×
more competitors tracked than a manual workflow
100%
of price recommendations come with the reasoning shown

The company

An operator that became a platform.

DETERICA LLC is a U.S. e-commerce company that sells products across Amazon and eBay. We live inside the same dashboards, fees, and ranking rules our customers do — and we built Deterica because the tooling we wanted simply didn't exist.

Our mission is straightforward: give every marketplace seller the listing intelligence that, until now, only the largest operations could afford to build in-house. The result is software that's opinionated, transparent, and ruthlessly focused on the metrics that actually move revenue.

  • ✓
    Operator-built. Designed by people who run real marketplace storefronts every day.
  • ✓
    Transparent by default. Every recommendation shows its reasoning — no black boxes.
  • ✓
    Margin first. We optimize for profit, not just clicks.

FAQ

Questions, answered.

Everything you need to know before requesting access.

Which marketplaces does Deterica support?

Deterica is built first for Amazon and eBay, the marketplaces where listing quality and price discipline most directly decide who wins. Walmart, Etsy, and Shopify support are on the roadmap.

Will the AI write listings that break marketplace policy?

No. Deterica generates copy against each marketplace's content rules and character limits, and flags anything that risks suppression — so what you publish is both competitive and compliant.

Do I have to trust the price it recommends?

Never blindly. Every price recommendation comes with the reasoning shown — the rival prices, margin impact, and demand signals behind it. You stay in control of the final number.

Can it improve listings I've already published?

Yes. Connect your catalog and Deterica scores every live listing, then hands you a prioritized fix list so you improve the listings that move revenue first — with one-click apply and A/B comparison.

Is my account and sales data safe?

We connect through official marketplace APIs, encrypt data in transit and at rest, and never sell your data or expose it to other sellers. Your competitive edge stays yours.

Early access

Be among the first sellers to run on Deterica.

Tell us where you sell and we'll reach out as access opens — built by operators, for operators.

No spam. A real human reads every request.