Building a custom Web3 wallet from scratch in 2026 costs anywhere between $20,000 to $200,000+, depending on the features, blockchain networks supported, and your chosen development partner.
Here’s a general cost breakdown:
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Basic Wallet (single-chain, send/receive, basic UI): $20K–$50K
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Mid-Tier Wallet (multi-chain support, DeFi integrations, token swaps): $50K–$100K
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Enterprise Wallet (biometric auth, smart contract support, compliance, custom branding): $100K–$200K+
Key factors that influence the cost:
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Number of blockchain networks supported (Ethereum, BNB, Solana, etc.)
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Security architecture (multi-sig, MPC, hardware wallet compatibility)
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Smart contract integration and auditing
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UI/UX design complexity and cross-platform development (iOS, Android, Web)
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Regulatory compliance and KYC/AML features
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Ongoing maintenance and post-launch support
Timeline typically ranges from 3 to 9 months depending on the scope.
To avoid budget overruns and security vulnerabilities, it’s highly recommended to work with an experienced team. A professional Web3 wallet development company like DappFort offers end-to-end wallet development from architecture planning and smart contract integration to UI design and security auditing ensuring your product is scalable, secure, and market-ready.
Getting a detailed quote based on your specific requirements is always the smartest first step before committing to a budget.