SlabFinder Marketplace
Stone Slab & Block Marketplace
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Now free to browse — see how SlabFinder works before you subscribe. The marketplace built for stone fabricators to buy and sell slabs, blocks, and remnants.
Your leftover slabs aren't dead weight, they're cash. Every fabricator has them: remnants and full slabs from past jobs, stacked behind the shop, eating floor space and earning nothing. SlabFinder is the first marketplace built to turn that pile into profit.
Whether you're a fabricator looking for the perfect slab or a supplier with inventory to move, SlabFinder connects buyers and sellers directly, no middlemen, no hidden fees.
FIND WHAT YOU NEED
Browse listings for marble, granite, onyx, quartzite, and more. Use smart filters to search by material type, finish (polished, honed, leather), dimensions, thickness, and price range.
SELL YOUR INVENTORY
List your slabs and blocks directly from your phone in seconds. Choose between individual slab listings or raw blocks. Reach thousands of buyers across the United States instantly.
DIRECT CONTACT
Connect directly with sellers via phone or email. No commission on transactions, what you see is what you pay.
SAVED SEARCHES
Save your favorite search filters and get notified the moment new stone matching your criteria is listed.
TRUSTED REVIEWS
Rate sellers and read reviews from other fabricators. Build your reputation and transact with confidence.
FLEXIBLE PLANS
- Buyer: Browse and contact sellers
- Seller Basic: List up to 5 active slabs or blocks
- Seller Pro: List up to 20 active slabs or blocks
SlabFinder is built by and for the stone industry. Join the community today.
Terms of Use: https://slabfinder.github.io/slabfinder-legal/terms-of-service.html
Privacy Policy: https://slabfinder.github.io/slabfinder-legal/privacy-policy.html
Ratings & Reviews
New: Browse for free! Anyone can now explore SlabFinder and see how it works — no subscription required. Seller contact info and pricing stay protected until you subscribe as a Buyer.
Also in this update:
• Smoother experience on Android
• Edit or delete your reviews
• Various bug fixes and improvements
The developer, Poseidon Industries Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- User Content
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Poseidon Industries Inc.
- Size
- 32.9 MB
- Category
- Productivity
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
User-Generated Content
- In-App Purchases
Yes
- Buyer Plan $9.99
- Seller Pro Plan $79.99
- Seller Pro max Plan $149.99
- Seller Basic Plan $29.99
- Copyright
- © 2026 Poseidon Industries Inc.