Meet 3Dsellers — the platform thousands of eBay sellers quietly run their stores on
Meet 3Dsellers

The platform 35,000+ eBay sellers
quietly run their stores on.

Listings, buyer messages, orders, inventory, multichannel — one platform replaces the four tools you're juggling. Built specifically for eBay-first sellers since 2014. Featured by Fox, USA Today, and MarketWatch.

  • Free 7-day trial · No card
  • Cancel anytime
  • Live in 90 seconds
  • Drafts only — you stay in control
Title generated in 1.2s
14 fields auto-filled
63 listings generated in the last hour
3Dsellers URL to eBay listing AI interface
eBay
Official eBay Verified Partner Built on eBay's official Sell API · safe for your seller account

Paste a URL from

+ more

Lands in your

eBay drafts
As seen on
Fox USA Today MarketWatch MSNBC CBS
Who 3Dsellers is for

3Dsellers is for you if…

If 2 out of 3 sound like you, keep reading. We're built for working eBay sellers, not casual hobbyists or enterprise warehouses.

50+
Active eBay listings

You sell consistently, not occasionally. Your store is a real income stream. Every hour you spend on admin is an hour off your bottom line.

10h+
Per week on admin

Listings, buyer messages, order tracking, inventory updates. The work that doesn't directly grow the business — but the business stops without it.

+1
Channel you've thought about

Etsy or Shopify keep coming up — but it sounds like double the work. With 3Dsellers, multichannel adds revenue, not workload.

Built for working eBay sellers since 2014

35,000+ stores. Eight years of active development. Every feature shipped because a real seller asked for it. Featured by Fox, USA Today, MarketWatch.

35K+
Active sellers
How 3Dsellers fits in

Connect once. List with AI. Automate the rest.

Three steps to replace four tools and reclaim your evenings. Setup in under 3 minutes.

1

Connect your eBay account

Sign in with eBay's official OAuth — we never see your password. Your existing listings, orders, and inventory flow into 3Dsellers automatically.

  • Live listings imported in under 90s
  • eBay-certified Compatible Application
  • Orders, inventory & messages sync in real-time
2

List with the AI Suite

Pick whichever input is closest to the product in front of you. The eBay-trained AI handles the rest — title, description, item specifics, category, and price.

  • 📸 Image · 🔗 URL · 🏷️ Barcode (UPC, EAN, ISBN, ASIN)
  • Up to 100 inputs per batch — mixed types
  • 94% publish without edits
3

Automation runs the rest

Auto-messages handle buyer questions. Offers Manager converts watchers. Multichannel pushes to Etsy & Shopify. Orders & inventory sync in one dashboard.

  • Auto-messages, offers & feedback reminders
  • One inbox & orders dashboard across channels
  • Real-time inventory sync — never oversell
The flagship — AI Listing Creator

Photograph it. Paste a URL. Or scan a barcode. Done.

The AI writes the title, description, item specifics, picks the category, and suggests a price — in 4 seconds. Works from a photo, a URL (AliExpress, Amazon, Walmart, Etsy), or a UPC / EAN / ISBN / ASIN. Bulk-process up to 100 at a time.

  • SEO-optimized title within eBay's 80-character limit
  • Item specifics auto-mapped — brand, color, size, condition, model
  • Correct eBay category — picked from the live tree
  • 94% of listings publish without edits
  • Trained on what wins on eBay — not generic AI
AI Listing Creator
Always-on — Auto-Messages & Smart Inbox

Buyer messages, on autopilot.

Send automatic messages to buyers after a sale, after shipping, after feedback. Templates for the questions you answer over and over. One inbox for buyer messages across eBay, Amazon, and Shopify.

  • Triggered by sales events — purchase, shipped, feedback received
  • Multi-language templates — sell globally, no manual translating
  • Personalize & auto-insert digital goods — codes, PDFs, license keys
  • Cross-promote on Shopify emails
  • Pro HTML templates or build your own
Auto-Messages dashboard
Plus the rest of the suite — Offers, Multichannel & Orders

One dashboard. 10+ tools. Every part of running a store.

Convert eBay watchers into buyers automatically with the Offers Manager. Cross-list to Etsy and Shopify in 2 clicks. Inventory syncs across channels — never oversell. Orders flow into one dashboard, ready to ship.

  • Auto-Offers Manager — rules-based discounts that fire automatically
  • Multichannel — push your eBay catalog to Etsy and Shopify in 2 clicks
  • Real-time inventory sync across every channel
  • Single orders dashboard — one place for shipping & tracking
  • Feedback Reminder, Listings Manager, Image Editor — included
  • eBay-certified Compatible Application — safe for your account
Orders, offers, and inventory dashboard
Old way vs. new way

The difference between typing and pasting

Listing manually

  • 8–15 minutes per listing
  • Manually research keywords for the title
  • Write the description from scratch
  • Hunt for the right eBay category
  • Type out every item specific by hand
  • Copy-paste images, crop them, re-upload
  • Guess at competitive pricing
  • Cap at ~40–50 listings/week per person

Pasting URLs with 3Dsellers

  • Under 12 seconds per listing
  • SEO title written by AI, optimized for eBay search
  • Full description generated automatically
  • Category mapped from the live eBay tree
  • Item specifics auto-filled from product data
  • Images extracted and prepared for you
  • Competitive price suggested from real listings
  • Scale to 200+ listings/week — same team, same hours

See it in action

One dashboard. AI listings, auto-messages, multichannel, orders. No credit card.

Start free trial →
"Why not just use ChatGPT?"

Because writing copy isn't the hard part

A general AI can write a paragraph. 3Dsellers' eBay AI handles the entire listing pipeline — from any input — and knows the eBay-specific details that decide whether you rank, sell, or get flagged.

📸
Image → Listing
Snap a photo. AI writes the rest in 4 seconds.
🔗
URL → Listing
Paste from AliExpress, Amazon, Walmart, Etsy.
🏷️
Barcode → Listing
Scan or type UPC, EAN, ISBN, or ASIN.
ChatGPT & generic AI
  • One input — text only. No photos, URLs, or barcodes
  • You copy-paste the product info manually
  • Generic copy not tuned for eBay search
  • Doesn't know eBay's category tree
  • You map item specifics yourself
  • No price suggestions from real eBay data
  • No connection to your eBay account
  • You re-paste the result back into eBay
  • One listing at a time
3DSELLERS AI
3Dsellers eBay AI Suite
  • 5 ways in — image, URL, barcode, sync from eBay, CSV
  • Reads the source product automatically
  • Trained on what wins on eBay search
  • Maps to live eBay categories & subcategories
  • Item specifics auto-filled per category
  • Pricing pulled from similar active listings
  • Images extracted, cropped & prepared
  • Lands directly in your eBay drafts
  • Up to 100 inputs per batch in parallel
The full suite

10+ tools that quietly run a real eBay store

3Dsellers is the all-in-one eBay manager trusted by stores that have moved millions of items. URL-to-listing is just the start.

SEO-optimized titles

Keyword-rich titles built to rank in eBay search — within the 80-character limit, every time.

Full descriptions

Compelling, structured product copy that converts browsers into buyers. Not template filler.

Item specifics

Brand, color, size, condition, material — auto-mapped to eBay's required fields per category.

Smart categorization

Listings land in the right eBay category every time — pulled live from eBay's category tree.

Bulk URL processing

Paste up to 100 URLs at once. Our infrastructure processes them in parallel — minutes, not hours.

Drafts-first workflow

Nothing publishes without your review. Every listing is a draft you can edit, rewrite, or discard.

Built for the way you sell

Whatever you sell on eBay, you're losing time typing

Dropshippers & arbitrage

Source on AliExpress, Amazon, Walmart or Alibaba — list on eBay before competitors do. Move fast on hot products with bulk paste.

From sourcing to live listing in under 90 seconds

Thrift, vintage & resale

Find a similar product anywhere online — paste the URL, AI writes the listing including item specifics, category, and SEO title.

listings per week — same team

Auto parts & specialty

Bulk-import from supplier websites. AI nails fitment specifics, OEM numbers, and category mapping — fields that kill listings when wrong.

5.1M+ items sold — like The Perfect Part

Brand & retail sellers

Migrate your Shopify catalog to eBay in an afternoon. 100 listings per batch, fully optimized for eBay search and conversion.

+32% conversion lift reported

Wholesalers & bulk sellers

Bulk-list inventory from supplier feeds. Schedule drops over days to stay safe from eBay velocity flags.

List 100s of SKUs in a single afternoon

Agencies & multi-store teams

Multi-account, multi-teammate. Standardize listing quality across every eBay store you manage from one dashboard.

3 eBay accounts + unlimited teammates
Real eBay sellers. Real numbers.

5.7M+ items sold by stores running on 3Dsellers

94%
Published without edits
8h
Saved per seller per week
5.7M+
Items sold by 3Dsellers stores
4.8★
on G2 · 50,000+ sellers
Go Thrift
Go Thrift
Vintage & resale
★★★★★
14KFOLLOWERS
99.7%FEEDBACK
129KSOLD

"I haven't typed an eBay title in 6 months. We went from 40 listings a week to 200 — same team."

ATV Galaxy
ATV Galaxy
Powersports parts
★★★★★
9.1KFOLLOWERS
99.9%FEEDBACK
744KSOLD

"Item specifics are nailed every time. Our eBay search ranking jumped within a week."

The Perfect Part
The Perfect Part
Auto parts
★★★★★
48KFOLLOWERS
100%FEEDBACK
5.1MSOLD

"5.1 million items sold. We don't hit that number without bulk URL listing — full stop."

Whites Diamond
Whites Diamond
Fine jewelry
★★★★★
5.2KFOLLOWERS
100%FEEDBACK
40KSOLD

"Descriptions read like a copywriter wrote them. Conversions up 32% in the first month."

Built for eBay. Safe for your account.

Your eBay account is sacred. We treat it that way.

Every architectural choice in 3Dsellers is built around protecting your seller standing.

Drafts only by default

Nothing reaches eBay without you clicking publish. The AI generates, you decide. Full stop.

Official eBay API partner

We use eBay's official Sell API. No scraping, no hacks — every action is sanctioned and rate-safe.

Your data stays yours

SOC 2-aligned infrastructure. Encrypted in transit and at rest. Cancel and export your data any time.

Bonus when you grow beyond eBay

Built for eBay first. Ready when you scale to more channels.

Most sellers come to 3Dsellers for eBay — and stay because the same listings can publish to Amazon, Shopify, Etsy, WooCommerce, BigCommerce, TikTok Shop, and Facebook Shops. One product, every channel, no re-typing.

eBay Amazon Shopify Etsy WooCommerce BigCommerce TikTok Shop Facebook Shops
7 DAY
FREE TRIAL

Try it risk-free for 7 days. Cancel with one click.

Full feature access. No credit card required. No phone calls to cancel. If 3Dsellers doesn't make you list at least 3× faster in your first week, walk away — you'll have lost nothing but the time you would've spent typing anyway.

Limited-time launch bonus 10 free credits on signup — enough to AI-optimize your first 10 products end-to-end. No card required.
Watch real eBay sellers

Don't just take our word for it

Hear from sellers running real eBay stores on 3Dsellers — in their own words.

Frequently asked

Everything you need to know

What does 3Dsellers actually do?

One platform that runs the everyday work of an eBay store. AI listings (from photos, URLs, or barcodes), bulk-edit thousands of listings at once, auto-messages to buyers, an offers manager that converts watchers, real-time inventory across channels, an orders dashboard, feedback automation, listing designer, and more. 10+ tools, one workflow.

How long has 3Dsellers been around?

Since 2014. Eight years of active development, 35,000+ active stores, and an eBay-certified Compatible Application. We've shipped through every major eBay API change, marketplace shift, and AI wave. Customers like Whites Diamond Jewelry have been with us 8 years.

Is this safe for my eBay seller account?

Yes. We're eBay-certified — every action goes through eBay's sanctioned Sell API. Sign-in uses eBay's OAuth, so we never see or store your password. Your account standing, feedback, and history stay exactly where they are.

Do I have to migrate or rebuild my listings?

No. Connect your eBay account once and your active listings, orders, and inventory flow into 3Dsellers automatically. Your eBay listings stay live on eBay where they are. We just give you a faster way to manage them.

How many AI inputs can I process at once?

Up to 100 inputs in a single batch — and you can mix types: photos, URLs, and barcodes in the same run. Our infrastructure processes them in parallel, so the wait for 100 is barely longer than for one.

Can I edit what the AI generates?

Yes — every field is fully editable. Title, description, item specifics, price, category, images. You can also bulk-edit across multiple listings to apply changes at once.

What's actually in the free trial?

Full access to every feature for 7 days. No credit card. Generate listings, connect your eBay account, publish to live listings, try the bulk tools — the works. If you're still on the fence after 7 days, contact us and we'll extend.

How is this different from just using ChatGPT?

ChatGPT writes generic copy. 3Dsellers reads the actual product, maps it to eBay's live category tree, fills item specifics from real eBay data, suggests prices based on similar active listings, extracts and prepares images, and saves it directly into your eBay drafts. It's a complete workflow — not a copywriter.

Will the listings rank on eBay search?

That's the whole point. The AI is trained on what wins on eBay — keyword density in titles, item specifics that match what buyers filter for, descriptions structured to convert. Sellers report higher search ranking within the first week.

Can I cancel anytime?

Yes — one click in your dashboard. No phone calls, no retention pressure, no penalty fees. You can export your listings and walk away whenever you want.

Do you support multiple eBay accounts?

Yes. Connect 1, 2, or 3 eBay accounts depending on your plan, with multiple teammates managing each. Built for sellers running multi-store operations.

What happens to my listings if I cancel?

Your published eBay listings are yours — they stay live on eBay. You can also export your drafts and data from 3Dsellers anytime, even after cancellation.

35,000 sellers · since 2014

See what they've been quietly building on for a decade.

Sign in, connect your eBay account, and the full suite unlocks for 7 days — every tool, no credit card. We send a reminder before any plan starts. Cancel from your dashboard with one click.

Start 7-day free trial →
No credit card Cancel anytime Live in 90 seconds Drafts only — you stay in control
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