Opalix is a small UK studio that designs storefronts, writes listings, and grows brands on the world's two biggest marketplaces. We do the same for our own range, too.
EST. 2021 · LONDON, UK
Marketplaces & platforms
What we do
Four services that cover the messy middle between your idea and a sold product.
Amazon · Service 01
Full storefront design, A+ content, Brand Registry setup, and IP protection strategy. We build a presence that looks like you actually care.
Learn more →eBay · Service 02
Custom store templates, listing SEO, shop front design, and policy pages that don't look like they were written in 2009.
Learn more →Content · Service 03
Photography direction, listing copy, lifestyle shots, and short video — the kind of content that answers every question before the customer thinks to ask it.
Learn more →Growth · Service 04
PPC management, ongoing listing optimisation, category launch plans, and a monthly retainer that keeps things moving. We're in it for the long haul.
Learn more →Our products
We practise what we preach. Here are a few things we currently sell on Amazon and eBay.
Homeware · Our pick
A 500ml double-walled stainless steel bottle designed by us, sold by us. Minimal branding, maximum functionality. The kind of thing we’d actually use at a desk.
£24.99
A5, lay-flat binding, dot-grid pages. For the serious scribbler.
£9.99
Heavy-duty 10oz canvas with a screen-printed studio logo. Back soon.
£14.99
Bamboo pen pot and card tray. Neat without being boring.
£19.99
The process
Step 01
30 minutes, free of charge, no agenda pushed. We listen to where you're at, what's working, and what isn't. You'll get honest feedback either way.
Step 02
We go deep on your current store, listings, imagery, and competitors. You get a written audit with specific actions — whether you hire us or not.
Step 03
Design, copy, photography art direction, and listings go live. We handle the technical side of Brand Registry, A+ templates, and storefront publishing.
Step 04
Monthly retainer work: PPC management, new listing launches, optimisation rounds, and a standing call to keep things aligned. We stay in it for the long haul.
Case studies
Real brands, real marketplaces, real work. (Names redacted on request.)
Amazon · Homeware
An independent homeware brand with strong products and a storefront that didn't reflect them. Brief: rebuild the whole Amazon presence from scratch.
From unbranded generic listings to a flagship storefront with full A+ content suite
eBay · Vintage Tech
A specialist vintage tech reseller with 240+ live listings, inconsistent titling, and no real shop front. Brief: fix everything, systematically.
Rebuilt 240 listings in 6 weeks — consistent titling, category taxonomy, and a proper eBay shop front
Amazon · Beauty
A new DTC skincare brand entering Amazon with no existing marketplace presence. Brief: build from zero, get listed, and establish early ranking.
New category, top-50 ranking in 90 days of launch — brand new product line, no prior reviews
Amazon · Pet Care
A pet accessories brand with strong reviews but poor imagery and listing copy that was clearly written without thinking about the actual buyer. Brief: content overhaul.
Full listing content rewrite and photography direction — conversion rate improved on every reworked ASIN
Journal
Notes on Amazon, eBay, and the messy business of building a small brand.
12 Nov 2024 · 6 min read
There's a lot of outdated advice floating around about the Buy Box. Here's what we've actually observed across client accounts this year — pricing strategy, fulfilment method, and why your seller metrics matter more than people say.
Read →28 Oct 2024 · 9 min read
Cassini, eBay's search algorithm, is not a mystery. But a lot of the guides out there treat it like one. We're going to break down exactly what to put in your item title, how categories affect visibility, and what eBay's own data tells us about ranking.
Read →14 Oct 2024 · 4 min read
A proper studio shoot is ideal. But it's not always the first step. This is our quick guide to getting clean, usable product images with a phone, a sheet of white card, and a window. Better than nothing. Often much better.
Read →Get in touch
Design Tweaks