How Sphera works
List or Browse
Restaurants post their excess inventory — liquid nitrogen, methylcellulose, soy lecithin, transglutaminase, and more. Buyers browse available stock in real time.
Connect & Negotiate
Sphera matches sellers with nearby buyers. Negotiate pricing directly within the platform. No middlemen, no markups — just fair market pricing.
Transfer & Transact
Arrange secure pickup or delivery. Sphera handles the transaction, from payment escrow to digital documentation for food safety compliance.
“Trusted by chefs, built for innovation — because exceptional cuisine shouldn’t produce exceptional waste.”
Choose your access level
Transparent pricing for every participant in the marketplace. No hidden fees.
Buyer Access Pass
Full browse access to all available inventory. Source premium molecular gastronomy ingredients from Michelin-starred kitchens at below-market prices.
- Unlimited ingredient browsing
- Real-time inventory alerts
- Direct seller messaging
- Price history & analytics
Seller Listing Fee
List your idle inventory and connect with verified buyers. Turn surplus liquid nitrogen, specialty gels, and rare ingredients into revenue.
- Unlimited active listings
- Verified buyer network
- Integrated escrow payments
- Food safety documentation
Transaction Commission Pack
Perfect for occasional deals. One-time credit pack covering platform commission on your next transactions — no subscription required.
- Pre-paid transaction credits
- No monthly commitment
- Full platform access
- Credits never expire
All plans include secure escrow payments and food safety documentation. Questions? Get in touch.
Join the waitlist
Be among the first to access Sphera. We’re onboarding select restaurants and buyers — tell us about yourself and we’ll reach out personally.