Guide
What Is ResellIQ?
ResellIQ is an all-in-one reseller management platform built specifically for UK resellers. It brings your inventory, expenses, market data, and platform orders into a single dashboard — so you can spend more time sourcing and less time doing admin.
The problem ResellIQ solves
Most resellers — whether they sell vintage clothing on Depop, sneakers on eBay, or Pokémon cards on Whatnot — end up managing their business across four or five separate tools. A spreadsheet for inventory, a notes app for sourcing costs, a calculator for fees, another tab for checking eBay prices, and their inbox for tracking orders. It works when you're doing five sales a week. It breaks down fast when you're scaling.
The real cost is invisible. You don't know your actual profit margin because you haven't tracked every expense. You don't know which sourcing platforms give you the best ROI. You can't tell which brands sell quickest, or which type of item sits on your rail for months. You think you're making money, but you're not sure.
ResellIQ was built to fix that. It's not a generic inventory app — it's purpose-built for the specific workflows, platforms, and data needs of UK resellers.
What ResellIQ does — feature by feature
1. Inventory tracking with status stages
Every item you buy gets a dedicated record in ResellIQ. Log the purchase price, condition, photos, source platform, and brand in under a minute. Items move through clearly defined stages — Ordered, In Transit, Arrived, Listed, Sold — so you always know exactly where everything is.
When an item sells, ResellIQ calculates your profit after fees automatically. No more doing mental maths at midnight trying to figure out whether you actually made money on that coat.
2. AI item scanner
The AI scanner is one of ResellIQ's most-used features. Point your phone camera at a clothing label and the scanner returns the brand, size, colour, condition, and a live eBay price range — all in under ten seconds. You can use this while you're standing in a charity shop deciding whether to buy something.
The same scanner works for Pokémon cards — identifying the card, set, rarity, and current market price in a single scan. It eliminates the manual research that slows down sourcing decisions.
3. Platform-native listing descriptions
ResellIQ generates separate written listings for eBay, Vinted, Depop, and Poshmark from a single item record. Each is written in the tone and format that performs on that platform — casual and hashtag-friendly for Depop; detailed and keyword-rich for eBay. That's four listings written in one click, ready to copy and paste.
4. Live market price data
When you add an item, ResellIQ pulls active eBay listings for the same product and shows you a low, average, and high price range. This isn't recently sold data — it's what the market looks like right now, which is what determines how quickly you'll sell. You can refresh any item's pricing at any time.
5. Expense tracking
Reselling has more costs than most people account for: packaging, postage labels, platform fees, mileage to car boot sales, equipment like streamers and hangers. If you're not tracking these, you're overestimating your profit. ResellIQ lets you log any expense with a category and date, and factors everything into your overall profit figure. Recurring costs — like subscriptions — can be set once.
6. Gmail order sync
Connect your Gmail account and ResellIQ reads your reseller emails — eBay order confirmations, Whatnot sale notifications, Depop order alerts — and surfaces them as action cards. Each card lets you mark the item as dispatched, log tracking, or confirm a sale directly, without digging through your inbox. It's a read-only OAuth connection — ResellIQ never sends emails on your behalf.
7. Business analytics
The analytics dashboard answers the questions that actually matter for a reselling business: What's my actual profit this month after all expenses? Which sourcing platforms give me the best ROI? What's my average time to sell by category? Which brands perform best? These are the data points that let you make better buying decisions, not just sell more.
Who is ResellIQ for?
ResellIQ is built for UK resellers who are treating it as a real business — or who want to. It works well if you are:
- Selling vintage or secondhand clothing on Vinted, Depop, or eBay
- Running a Pokémon TCG reselling operation, whether buying singles or sealed
- Sourcing from charity shops, car boots, Vinted, B&M, or wholesale
- Managing 20+ items at any one time and losing track of what's listed where
- Side-hustling alongside a day job and struggling to measure whether it's actually worth it
- Building a proper reselling business and needing data to make sourcing decisions
ResellIQ is also used by resellers who want to stay compliant with HMRC requirements — having clean records of all purchases, sales, expenses, and profit makes self assessment significantly less painful when the January deadline arrives.
How to get started
ResellIQ is free to start — no credit card required. Here's what getting set up looks like:
- 01
Sign up for free
Create your account at reselliq.app. Free tier gives you 50 items and 10 AI scans per month — enough to evaluate whether the platform fits your workflow.
- 02
Add your first items
Log your active inventory — items you've bought but not yet sold. Use the AI scanner if you're starting fresh, or bulk import if you have a spreadsheet.
- 03
Connect Gmail (optional)
Link your Gmail account to get eBay, Whatnot, and Depop orders surfaced as action cards automatically.
- 04
Track expenses
Add your recurring costs (packaging supplies, Vinted fees, storage) and log one-off expenses as you go.
- 05
Check your analytics
After a few weeks of data, the analytics dashboard will show you what's actually working in your reselling business.
Learn more about what ResellIQ can do on the features page, or see pricing and plan details.
Frequently asked questions
- Is ResellIQ free to use?
- Yes. There is a free tier covering up to 50 items and 10 AI scans per month — no credit card required. Paid plans start at £15/month for growing resellers who need more capacity.
- Which selling platforms does ResellIQ support?
- ResellIQ integrates with eBay UK (market data + Gmail order sync), Vinted, Depop, Poshmark, and Whatnot. You can track items sold on any platform manually regardless of integration status.
- Does ResellIQ work for Pokémon card resellers?
- Yes. ResellIQ has a dedicated Pokémon mode with TCG-specific inventory fields, live card price data, and a deal scanner for identifying underpriced listings. Pokémon support is fully built out.
- Do I need any technical knowledge to use ResellIQ?
- No. ResellIQ is designed for resellers, not developers. Adding an item takes under a minute. The AI scanner does the heavy lifting — point, scan, done.
- What happens to my data if I cancel?
- Your data is yours. You can export a full CSV of your inventory and finances at any time before or after cancelling. Nothing is locked in.
- Can I use ResellIQ on my phone?
- Yes. ResellIQ is fully responsive and optimised for mobile. The AI scanner is designed specifically for mobile use — you scan items on the go while sourcing.