We believe great products shouldn’t cost a fortune.
One Marketplace is a modern online shopping platform built around a simple idea: that everyday people deserve access to high-quality products at honest prices — without jumping through hoops, signing up for programs they don’t need, or paying more than they should.
We curate. We negotiate. We deliver value. That’s it.
Our Story
One Marketplace was founded by Mark Seyforth and Fredrik Staël von Holstein — two entrepreneurs who looked at the way people shop online and saw the same problem everywhere: inflated prices, confusing membership tiers, and platforms that prioritized complexity over the customer.
So, they built something different.
A marketplace where the best price is the only price. Where product quality is non-negotiable. Where shopping is simple, transparent, and genuinely worth your time.
We launched officially in May 2026 — and the response told us we were right to build it.
What Makes Us Different
Quality First
We are selective about every product on our platform. Our Daily Essentials category is 100% US-made — and across all categories, quality is non-negotiable.
Honest Pricing
No inflated “before” prices. No fake discounts. Our prices are up to 50% below what you’d pay for comparable products at major retailers — and it’s available to everyone, immediately.
No Barriers
No invite code. No referral needed. No membership fee to access our best prices. What you see is what everyone pays — already well below retail. Just find what you need, and we’ll take care of the rest.
Curated, Not Cluttered
We don’t sell everything. We sell the right things — carefully selected products across health, wellness, beauty, home, and more. Quality over quantity, every time.
One Marketplace by Numbers
4,000+
Shoppers joined before our official launch
May 2026
Official platform launch
30+
Daily Essentials products at launch
2M+
Hotels available through our Voyager travel and product savings portal
100+
Products across multiple categories – and growing weekly
2
Proprietary wellness products — ACAI+ and PFPB — sold exclusively on One Marketplace
50%
Up to 50% savings vs. typical retail prices (depending on the product)
and much more to come...
Management Team
Our Management Team drives the business with vast experience.
Mark Seyforth
Fredrik Staël von Holstein
Dan Westerlund
David Pyke
Jessica Nieves
Elisa Seyforth
Ricard Jensen
Advisory Board
Our Advisory Board has an impressive track record!
Oscar Bjers
Greg Schantz
