A user-generated business concept from Nowen — not an existing product.

Lock your security deposit in a smart contract that releases instantly when you and your landlord both sign off on the final walkthrough—no fees, funded by yield the platform earns on escrowed stablecoins during your lease.
Disputes over deposits waste weeks and money; code can settle them in minutes when both sides agree.
How it works
Landlords and tenants deposit security funds into a smart contract escrow. When both parties cryptographically sign off on the final walkthrough via mobile app, funds release instantly. The platform earns yield on pooled stablecoin deposits during the escrow period and shares a portion back to users.
Story
For renters and landlords in Saudi Arabia, who waste weeks and legal fees fighting over security deposit deductions, the platform holds deposits in a smart contract that releases funds instantly when both parties approve the final walkthrough via mobile app signature, free for users because the platform earns yield on escrowed stablecoin deposits
Payer
The platform itself earns 3-5% annualized yield on pooled stablecoin deposits (e.g. USDC) held in DeFi lending protocols during the escrow period (typically 12 months per lease), passing regulatory scrutiny by operating as a licensed escrow agent and sharing 1% yield back to depositors
Asset
Pooled escrow capital generating yield, user trust (transparent on-chain release rules), and transaction history proving dispute-free track record
Revenue potential
We estimate roughly 120,000 rental units in Saudi Arabia's major cities that might adopt escrow platforms, though no hard data on crypto readiness or digital lease penetration exists. The platform earns yield on pooled deposits, translating to approximately $40 per lease per year (assuming a $1,000 deposit earning 4% net yield after sharing 1% back). Market capture is set conservatively at 0.5% / 2% / 5% low/mid/high, reflecting the speculative nature of crypto adoption, regulatory uncertainty, and competition from traditional insurance models like Rhino. We assume 75% capture rate because the platform keeps three-quarters of the net yield after returning 1% to depositors.
Competition Competitive
The broader security-deposit pain point has at least one notable incumbent (Rhino) offering insurance-based alternatives in traditional markets. No evidence exists of blockchain escrow or yield-based deposit platforms operating in Saudi Arabia or passing regulatory muster. The space is competitive for deposit innovation but open (untested) for crypto-yield escrow specifically.
- Rhino — InsurTech product that eliminates rental security deposits in exchange for a small monthly insurance fee · source
Wedge
Saudi Arabia crypto-escrow licensing and stablecoin yield infrastructure remain unproven; the idea requires regulatory approval as a licensed escrow agent willing to custody crypto, DeFi yield integration that passes local financial oversight, and tenant/landlord willingness to use blockchain wallets—none of which is evidenced as feasible or already operating in KSA, making the wedge speculative rather than defensible.
Industry
Rental Deposits & Escrow
Keywords
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Sources
- Tenant Insecurity: How Security Deposit "Alternatives ...
Consumer advocacy report on security deposit alternatives and tenant cost concerns
- FinRhino's InsurTech Product Eliminates Rental Security ...
Profile of Rhino, an InsurTech eliminating security deposits via monthly insurance fees
- No. 1-03-2672, Starr v. Gay
Illinois court opinion on landlord-tenant deposit dispute; no market or competitor data