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From smart contracts to full-scale dApps we turn blockchain visions into reality.

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Global Brands That Trust softstack

Why Choose Softstack?

Everyone can talk. We prefer to let our work and our clients speak for us. Get to know us and see the difference.

In-house Team

All of our team members are full-time employees — no freelancers, no outsourcing, no uncontrolled risks.

Clear and Fair Pricing

No hidden fees or vague estimates. We mostly work on fixed-price projects and deliver what we promise, without excuses.

Proven Experience

Since 2017, we have been building cutting-edge solutions in Web3, AI, and enterprise-grade digital solutions.

Made in Germany

Headquartered and operating fully in Germany, ensuring high standards, data protection, and reliability.

Fast and Reliable

Clear updates, short response times, and full transparency throughout the project.

Lean Team

You work directly with our leadership. The CEO is personally involved, and we operate with a lean, effective scrum-based approach for speed and clarity.

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Blockchain Development Services

We handle everything from large to smaller development projects.

Custom Software

We proudly provide blockchain development Made in Germany by our in-house developers.

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Mobile App

We handle all aspects of mobile app development, ensuring it's good to go when our work is done.

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dApp Development

We let you uncover the real potential of decentralized applications.

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Smart Contract

Ensure your project is in good hands with our smart contract development service.

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Softstack Case Studies

Click through our success stories and see how we have helped other companies achieve their Web3 goals.

Siemens AG Issues €330M Tokenised Bond on Blockchain — Audited by Softstack

Siemens AG Issues €330M Tokenised Bond on Blockchain — Audited by Softstack

Softstack audited the smart contracts for Siemens AG’s €330M tokenised bond, settled via central bank money on institutional blockchain rails.

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Inside the BloomBeans Audit: 17 Findings Identified, 17 Resolved

Inside the BloomBeans Audit: 17 Findings Identified, 17 Resolved

Softstack audited BloomBeans' Ethereum core smart contracts. 17 findings identified, 17 resolved, with no open issues in the final report.

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Lambdaplex Completes Independent Security Audit with softstack

Lambdaplex Completes Independent Security Audit with softstack

Softstack audited Lambdaplex's Hedera-native trading protocol across the balanced vault, order hook, settlement layer, and pro rata vault, with both high-severity findings fixed.

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Digital Asset Assessment for Anchorage Digital

Digital Asset Assessment for Anchorage Digital

Softstack delivered multi-chain digital asset assessments for Anchorage Digital, covering smart contracts, governance, multisignatures, custody implementation, and underlying chain risk before assets enter custody.

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HAL Bank Launches Blockchain Securities Register – Audited by Softstack

HAL Bank Launches Blockchain Securities Register – Audited by Softstack

Softstack audited smart contracts for HAL Bank’s eWpG blockchain securities register for electronic bonds and fund shares.

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Auditing Bitcoin.com’s Farming Contracts for Security

Auditing Bitcoin.com’s Farming Contracts for Security

Explore how softstack's comprehensive farming contract audit enhanced security for Bitcoin.com's VERSE ecosystem

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Clients think we're pretty awesome

...but don't take our word for it

Amazing Team

Yannik and Florian have put together an amazing team, and they lead their projects by being involved at the ground level. Very professional and always on the ball with project management!

Abhinav Doegar

Abhinav Doegar

Senior Product Manager - Banking @TMRW.com

Great Partner

Security is non-negotiable in DeFi. Partnering with softstack allowed us to strengthen our smart contract security, ensuring a safer experience for our enterprise clients.

Christoph Scholz

Christoph Scholz

CEO Fija

Providing Valuable Services

The Softstack team not only assists us in investment due diligence but also enhances the value of our portfolio by providing valuable services to our portfolio companies, at no lead time. Their zero-exploit record gives us, our portfolio and users, great confidence!

Moritz Schildt

Moritz Schildt

CEO of coinIX Capital GmbH

Great Experience

Having all code audited by leading German firm Softstack. Very satisfying for me and my tech team to see that we received perfect marks. Great expertise, communication and transparent pricing. Everything you need in a quality service provider.

Dion Dalton-Bridges

Dion Dalton-Bridges

CEO Loda Finance

Improved Security

I highly recommend Softstack to all ethereum devs. Friendly, fairly priced and well-documented audits. Every audit is incredibly fast and a great learning experience. Wonderful, responsive organisation to work with.

Antoine Chaveron

Antoine Chaveron

CEO of SDD Tech (UNCX)

Highly Recommend

For those asking who we used to audit @WhIsbeVandalz… Softstack was absolutely killer team to interact with. Highly recommended.

WhIsBe

WhIsBe

New York City-based Street Artist

Start-up Support

Softstack is our trusted security partner for early stage founders in our Amina Web3 Alliance Program. Their 1-1 sessions, workshops, partner deals and founder friendly pricings are exactly with our ecosystem needs.

Jurgen Hofbauer

Jurgen Hofbauer

Head of Growth @Amina Bank

Accelerating our portfolio

The value our start-up and growth portfolio is receiving is unlike any other partner. Discounts, no lead time, access to exclusive tech service deals. Only great feedback received from our portfolio firms. Highly recommend if you're looking for a reliable Web3 security partner!

Ferdinand Le Tendre

Ferdinand Le Tendre

Program Lead - X Ventures | Proof of Talk

Get a free consultation with our Solution Expert Yannik Heinze

Book a free consultation with Yannik, a Web3 veteran and mentor, to turn your ideas into reality and move closer to achieving your goals.

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FAQ

Blockchain development is the process of creating and implementing blockchain-based solutions. It involves coding smart contracts, dApps, and blockchain protocols to enable secure and decentralized data management.

Yes, softstack is a prominent blockchain development company with a strong focus on providing end-to-end solutions and services. We specialize in creating, implementing, and maintaining blockchain-based applications, smart contracts, and decentralized solutions across various industries.

Any industry can benefit from blockchain technology, including finance, retail, energy, government, logistics, etc. Blockchain improves transparency, security, and efficiency in various applications.

The time required for blockchain development depends on the project's complexity. We work closely with you to define project timelines, ensuring timely delivery while maintaining high-quality standards.

The cost of a blockchain development project can vary widely based on factors like project complexity, features, and integration requirements. We provide transparent pricing and work closely with you to define a budget that aligns with your project goals.

Yes, we specialize in blockchain integration. We work closely with your team to assess your existing systems and develop a seamless integration strategy, maximizing the benefits of blockchain while minimizing disruption.