Stop overselling. Stop the spreadsheet chaos. Take control of your multi-channel inventory.
When you sell across multiple platforms, inventory doesn't sync itself. What starts as a "manageable" spreadsheet becomes a monster.
Even a short lag between platforms can mean selling products you don't have. One seller reported a 90% reduction in overselling just by getting their inventory in sync.
Forgetting to update after a sale. Fat-fingering a number. That spreadsheet you swore was current? It's already wrong. Every manual touchpoint is a potential oversell waiting to happen.
A customer returns an item on Amazon. Does your Shopify store know? Does your spreadsheet? Probably not until you've already reordered—or sold stock you don't actually have.
Black Friday, Christmas, that viral TikTok moment—exactly when your business is booming is when spreadsheets fail hardest. You can't afford to guess whether you have 10 items left or 5.
Stockouts cost retailers an estimated $1 trillion globally each year. But the real damage isn't just lost sales—it's the long-term health of your brand.
70% of customers will switch to a competitor after experiencing three stockouts.
30% of consumers say stockouts hurt their shopping experience and trust in the brand.
Amazon and eBay penalise sellers for overselling with lower search rankings—or account suspension.
"I've seen too many businesses wait too long
— one manufacturing client wasted 15 hours weekly on manual inventory updates before we stepped in."
Klarr gives you one place to see everything—customers, suppliers, orders, and inventory—without the complexity of enterprise systems or the chaos of spreadsheets.
See your true available stock across Shopify, Amazon, and everywhere else you sell. No more "committed" vs "available" confusion.
Set reorder points that actually work. Get alerts when stock runs low—not after you've already oversold. Stop reactive purchasing cycles.
Track what's on order, what's landed, and what's still coming. No more hunting through emails to figure out where that shipment is.
Not enterprise software pretending to be simple. Not a spreadsheet pretending to scale. Powerful enough to handle multi-channel complexity, simple enough that you'll actually use it.
You're doing somewhere between $10K-$500K in monthly inventory. You've got 50+ SKUs that you're trying to track across at least two sales channels. You've outgrown spreadsheets but you don't need (or want) a six-figure ERP system. You want to spend your time growing your business, not reconciling numbers between platforms at midnight.
You want to spend your time growing your business, not reconciling numbers between platforms at midnight.
Join the waitlist for early access and be first to bring sanity to your multi-channel inventory.
Founding member pricing available for early access users.