Markupp is an AI-powered listing optimiser for online marketplace sellers. Paste or upload a listing from eBay, Etsy, Depop, Vinted, or any other platform and get an instant score, expert sale insights, and an AI-written rewrite in seconds.

Which marketplaces does Markupp support?

Markupp works with any online marketplace including eBay, Etsy, Depop, Vinted, Facebook Marketplace, Gumtree, Amazon, and more.

Is there a free trial?

Yes. New users get a free listing analysis with no account required. Pro and Super subscriptions also include a 7-day free trial with no credit card needed.

How does the AI listing score work?

Markupp analyses your listing title, description, pricing, and images against proven marketplace best practices and live market data. It returns a score out of 100 with a breakdown of each area and specific tips to improve.

Can I cancel my subscription at any time?

Yes. You can cancel your Markupp subscription at any time from your dashboard. You will retain access until the end of your current billing period.

Showing prices in $ USD
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Founding Member pricing — 66 of 100 spots remaining·Lifetime access from $449 — founding member price

Free Listing Analysis

Stop writing listings.
Just upload a photo.

Upload a photo and get a buyer-ready listing in seconds. AI writes it, you sell it.

Listing quality

72out of 100

Title90%

Description75%

Pricing60%

Images45%

Works with every major marketplace

Real results

Rate your listing today

Our AI powered free report scores your listings in real time & estimates the expected time to secure a sale

eBay$1,395

B&B Italia 'Harry' Luxury Sofa — Grey

Good

Title

Description

Pricing

Keywords

Images

Est. time to sell1–2 weeks

✦ Adding upholstery spec, dimensions, and condition grading increased buyer enquiries by 34%.

Vinted$570

Mulberry Mini Alexa — Mulberry Pink

Fair

Title

Description

Pricing

Keywords

Images

Est. time to sell1–3 weeks

✦ Rewritten listing with authenticity card mention and condition close-ups reduced time-to-sell by 9 days.

Facebook Marketplace$1,015

Specialized E-Bike 250W

Weak

Title

Description

Pricing

Keywords

Images

Est. time to sell3–5 weeks

✦ Adding model year, battery cycles, and postcode boosted serious enquiries and cut time-to-sell by 2 weeks.

Verified sold listings

Sellers using Markupp

eBay.com✔ Sold

Air Jordan 1 Retro High OG

$185

“Listed twice with no bites. Rewrote it, sold in 4 days”

Poshmark✔ Sold

Lululemon Align leggings

$48

“Sold same day — the description finally matched what buyers search for”

Mercari✔ Sold

PlayStation 5 console

$420

“Sat for 3 weeks. New title from Markupp, sold overnight”

FB Marketplace✔ Sold

IKEA KALLAX shelving unit

$65

“Sold within 48 hours — the pricing tip alone was worth it”

01 — Generate a Listing

Snap it. List it.

Upload a photo — our AI generates a buyer-ready listing. Unlock the full listing to copy and paste.

AI listing generator

Your first listing is completely free. No card required.

Drop a photo here

or click to browse · JPEG, PNG, WebP · max 10MB

02 — How It Works

Save up to 12 mins each time you create a listing

Upload a photo

Snap a photo of your item and upload it. No account required — works on any device, anywhere in the US.

AI generates your listing

Claude AI identifies the item and writes a buyer-ready title, description, and suggested dollar price — optimized for eBay.com and US buyers.

Copy and list it

Unlock the full listing and paste it directly into eBay.com, Mercari, Poshmark, or any other marketplace.

03 — Score an Existing Listing

Got a listing? Find out why it's not selling.

Paste your existing listing and get a free score report in about 10 seconds — no account required.

Take up to 2 screenshots of your listing & upload them below to receive a report.

Click to browse

Select up to 2 screenshots

JPEG, PNG, WebP · max 10MB each

Tip: include a screenshot that shows your item photo — we'll factor image quality into your score

04 — Features

Get up to 35% more eyes on your listing

Listing Score

Instant 0–100 score across title, description, pricing, and keywords — benchmarked against eBay.com sold prices.

AI Rewrite

Complete listing regeneration with SEO-optimized copy written by Claude, in American English for US buyers.

Time-to-Sell Estimate

Realistic prediction of how long your item will take to sell at its current price on the US market.

Pricing Strategy

Dollar-denominated price recommendations based on recent eBay.com sold comps to maximize your return.

Any US Platform

Works for eBay.com, Mercari, Poshmark, OfferUp, Facebook Marketplace, Amazon, Etsy, and more.

No Account Needed

Get your free report instantly — no sign-up, no credit card, no friction.

05 — Pricing

Choose your personalised plan

Start free. Pay only when you're ready to upgrade.

Free

$0/forever

2 free listing analyses per day
1 AI listing generator from photo
Overall score (0–100)
Mini visual report

Pay-as-you-go

$3.95/listing

Everything in Free
Time-to-sell estimate
Top 3 issues identified
1 AI powered listing rewrite
1 AI listing generator from photo
Optimised title & description

Buying more than one? 10 analyses for $17.95 →

Built for teams & high-volume sellers

✓Custom pricing & team seats
✓Bulk listing creation & API access
✓White-label reports
✓One-click publishing to multiple platforms
✓Dedicated account manager

Built for estate clearance firms, professional reseller organisations, and high-volume selling teams.

Stop writing listings. Just upload a photo.📸

Rate your listing today

Sellers using Markupp

Snap it. List it.

Save up to 12 mins each time you create a listing

Upload a photo

AI generates your listing

Copy and list it

Got a listing? Find out why it's not selling.

Get up to 35% more eyes on your listing

Listing Score

AI Rewrite

Time-to-Sell Estimate

Pricing Strategy

Any US Platform

No Account Needed

Choose your personalised plan

Built for teams & high-volume sellers

Stop writing listings.
Just upload a photo.