Startup-grade innovation for Germany's digital capital. We develop secure, user-friendly crypto wallets for web and mobile — from non-custodial hot wallets to MPC-based institutional solutions. Our wallets support multi-chain assets, DeFi interactions, NFT management, and fiat on-ramps with bank-grade security.
Berlin attracted €10.5B in VC funding in 2025, more than any other EU city. The city hosts 4,000+ startups and has become Europe's NeoBank capital with N26, Raisin, and Trade Republic.
Multilingual team serving Berlin's vibrant startup ecosystem and Germany's enterprise market. DSGVO expertise and BaFin compliance for FinTech projects.
Factory Berlin — Kreuzberg, Mitte, Adlershof
Every Crypto Wallet project in Berlin is built with full compliance to local and international regulatory frameworks.
Every Crypto Wallet project we deliver in Berlin includes these enterprise-grade features, customized for Berlin-Brandenburg's specific market requirements.
Ethereum, Bitcoin, Solana, Polygon, and 20+ networks with unified asset management.
Client-side key generation, encrypted storage, biometric auth, and social recovery.
Built-in swap, staking, lending, and bridge functionality across supported protocols.
NFT gallery with collection browsing, transfers, and marketplace integration.
MoonPay, Transak, and Ramp integration for credit card crypto purchases.
Connect to any dApp via WalletConnect v2 for seamless Web3 interactions.
We use industry-leading technologies proven at scale by the world's top companies. Our stack is optimized for Berlin-Brandenburg's infrastructure and regulatory requirements.
A proven, transparent development process refined through 100+ successful projects. Every milestone is tracked and communicated in your timezone (Europe/Berlin). Here's an inside look at how we deliver Crypto Wallet projects.
Every Crypto Wallet project meets these measurable quality benchmarks before delivery. These aren't aspirational goals — they're contractual guarantees.
Automated unit, integration, and E2E tests cover all critical paths.
Performance, accessibility, best practices, and SEO all score above 90.
Server response time optimized through caching and edge computing.
LCP, FID, and CLS all within Google's recommended thresholds.
Guaranteed uptime with automated failover and disaster recovery.
SSL Labs A+ rating with strict CSP, HSTS, and security headers.
Real results from real clients in the Berlin-Brandenburg market. Each project demonstrates our expertise in Crypto Wallet with measurable business outcomes.
Here's the specific process we follow for Crypto Wallet projects, with timelines adjusted for Berlin's market and working patterns.
Key management design, encryption strategy, and threat modeling.
Wallet engine, multi-chain integration, transaction signing, and fee estimation.
Penetration testing, code audit, and vulnerability remediation.
App store submission, compliance review, and monitoring setup.
Transparent pricing with no hidden fees. All prices are in EUR and include DSGVO (GDPR) & PSD2 compliance.
Average project budget in Berlin: €40,000 – €400,000
16-20 weeks
24-32 weeks
Every Crypto Wallet project includes a comprehensive set of deliverables designed for long-term success in the Berlin market.
We're not just another agency. Here's what sets us apart in the Berlin market.
From startups to Fortune 500s, we've shipped products across FinTech & NeoBank, Mobility & CleanTech, E-Commerce, and more.
Offices and partnerships across 13 cities. Deep understanding of Berlin's regulatory landscape and business culture.
Every project leverages AI where it creates measurable value — from intelligent automation to predictive analytics.
DSGVO (GDPR) & PSD2 compliance built into every project from day one. No shortcuts.
Real-time project dashboards, weekly demos, and direct Slack access to your engineering team.
85% of clients continue working with us after initial project. We grow with your business.
Answers to common questions about Crypto Wallet for Berlin businesses.
Complement your Crypto Wallet with these related services, all available in Berlin with the same quality standards and compliance guarantees.
We offer Crypto Wallet across our global network of offices and partnerships. Each location has dedicated expertise in local market requirements and regulatory compliance.
Understanding the return on your Crypto Wallet investment is critical. Here's how our Berlin clients typically measure success and the results they achieve.
Based on our portfolio of Berlin projects, clients typically see full ROI within 4-8 months of launch. The Berlin-Brandenburg market's strong demand for digital solutions means Crypto Wallet investments generate measurable returns quickly when executed with the right strategy and technology stack.
Our engineering team follows battle-tested architecture patterns optimized for Berlin-Brandenburg's infrastructure and regulatory requirements.
Every Crypto Wallet project in Berlin is architected for horizontal scaling with containerized microservices, auto-scaling groups, and CDN-distributed assets.
Security is non-negotiable in Berlin's regulatory environment. We implement defense-in-depth with DSGVO (GDPR) & PSD2 compliance baked into every layer.
We target sub-200ms response times and 90+ Lighthouse scores for all Berlin deployments through multi-layer performance engineering.
Data management in Berlin requires careful attention to DSGVO (GDPR) & PSD2 compliance while maintaining high performance.
From Factory Berlin — Kreuzberg, Mitte, Adlershof startups to FinTech & NeoBank enterprises, our Crypto Wallet expertise has earned the trust of organizations across Berlin-Brandenburg.
"Frenchy Digital delivered our Crypto Wallet project on time and exceeded every expectation. Their understanding of the Berlin market and DSGVO (GDPR) & PSD2 compliance saved us months of research."
"What sets Frenchy Digital apart is their technical depth combined with genuine understanding of our business. They didn't just build a solution — they became strategic partners in our digital transformation."
Join 100+ businesses in Berlin-Brandenburg that trust Frenchy Digital for their digital transformation. Get a free consultation and custom project proposal tailored to Berlin's market.