One Team, Many Chains

We develop, secure, scale, and optimize your project no matter which chain you choose.

Supported Ecosystems

Your project's ideal ecosystem is entirely within our capabilities, no matter the choice.

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.

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.

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.

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.

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.

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.

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

Auditing Ripple Multi-Purpose Token Standard on XRP Ledger

Auditing Ripple Multi-Purpose Token Standard on XRP Ledger

Explore our XRP Ledger security audit for Ripple's Multi-Purpose Token, ensuring robust implementation and scalable blockchain solutions.

Coinversa Completes Independent Security Audit with softstack

Coinversa Completes Independent Security Audit with softstack

Coinversa Completes Independent Security Audit with softstack

How Softstack’s Smart Contract Audit Made Fetch AI’s Agentverse More Secure

How Softstack’s Smart Contract Audit Made Fetch AI’s Agentverse More Secure

Softstack audited Fetch.ai’s Agentverse smart contracts, focusing on bonding curve logic, tokenized AI agents, and on-chain trading safety to ensure a secure, scalable machine economy.

Influence360 Completes Dual Security Audit

Influence360 Completes Dual Security Audit

softstack GmbH completed two independent security engagements for Influence360: a smart contract security audit and an external black-box penetration test.

Inside the Trusset Core Protocol Audit

Inside the Trusset Core Protocol Audit

Trusset Core Protocol Audit

NFT Marketplace

NFT Marketplace

Discover how we built a robust and user-friendly NFT marketplace from scratch, integrating appealing UI/UX design with secure smart contract functionality, ready for a highly-anticipated public launch.

Security Audit of Pantos’ Cross-Chain Infrastructure

Security Audit of Pantos’ Cross-Chain Infrastructure

Discover how softstack’s in-depth security audit strengthened Pantos’ cross-chain nodes and smart contracts

Smart Contract Audit

Smart Contract Audit

Discover how softstack's smart contract audit strengthened Velvet Capital's DeFi platform. Learn about our expert findings and the importance of security in web3 development.

Smart Contract Audit for Strobe Finance Cross-Chain Money Market on XRPL EVM

Smart Contract Audit for Strobe Finance Cross-Chain Money Market on XRPL EVM

Softstack completed a full audit of Strobe Protocol, a DeFi platform bridging XRPL with EVM chains via Axelar.

Smart Contract Security in DeFi: How softstack audited fija

Smart Contract Security in DeFi: How softstack audited fija

Softstack audited Fija’s smart contracts, identifying and resolving vulnerabilities to enhance security and trust in DeFi. Read the full report.

Softstack Audited DMD Diamonds Core Smart Contracts

Softstack Audited DMD Diamonds Core Smart Contracts

Softstack Completes Core Smart Contract Audit for DMD Diamond's DMDv4 EVM Base Layer.

Softstack Completes Multiple Audits for Syndicate

Softstack Completes Multiple Audits for Syndicate

Softstack completed comprehensive audits on Syndicate's token mechanics, core protocol, and staking & emissions systems.

Softstack Completes Smart Contract Audit of Syndicate's Staking & Emissions

Softstack Completes Smart Contract Audit of Syndicate's Staking & Emissions

Softstack completed a comprehensive smart contract audit of Syndicate's staking and emissions systems.

Softstack Secures AllUnity's MiCAR-Compliant Stablecoin

Softstack Secures AllUnity's MiCAR-Compliant Stablecoin

AllUnity partnered with Softstack to audit its MiCAR-compliant euro stablecoin. The audit confirmed secure, compliant smart contracts.

Stablecoin Infrastructure

Stablecoin Infrastructure

Explore our case study on dimo, where we have build an groundbreaking digital currency platform in Africa, designed for high security, efficiency, and user-friendliness.

SWAP (AMM)

SWAP (AMM)

Explore how we revolutionized Unicrypt's services by developing a DeFi platform, combining intuitive UI/UX design with secure and efficient smart contracts, boosting customer engagement and satisfaction.

Technical Due Diligence MC² Finance

Technical Due Diligence MC² Finance

The role of Technical Due Diligence towards successful fundraising

Telegram Mini App SDK

Telegram Mini App SDK

Explore Softstack's t:connect, a Telegram Mini App SDK that brings Tezos blockchain capabilities to 800 million users. Learn how this innovative solution is bridging Web3 and messaging platforms.

Wallet

Wallet

Uncover how we crafted a non-custodial crypto wallet that seamlessly merges high-security standards with an intuitive interface, catering to both experienced crypto enthusiasts and Web2 newcomers.  

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.

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

FAQ

A blockchain ecosystem refers to the interconnected network of blockchain platforms, applications, and technologies. It includes everything from blockchain protocols and cryptocurrencies to dApps and smart contracts. This related web enables secure, transparent, and trustless transactions and data management across various industries, making it a revolutionary technology shaping the future of digital innovation and decentralization.

There are numerous blockchain ecosystems with unique features and capabilities. Some well-known ecosystems include Ethereum, Binance Smart Chain, Polkadot, Tezos, and more. The choice of an ecosystem depends on your project's specific requirements, such as scalability, smart contract features, and community support. Our experts can guide you in choosing the most suitable ecosystem based on your project's needs.

Choosing a blockchain ecosystem depends on several factors, including your project's use case, scalability needs, and development requirements. Our team of experts will work closely with you to analyze your project's specific goals and help you choose the most suitable ecosystem. We consider factors such as community support, security, and existing integrations to ensure your project fits into the right blockchain ecosystem.

The number of blockchain ecosystems grows as new technologies and platforms emerge. It's a dynamic and constantly evolving landscape with countless ecosystems and projects contributing to the blockchain revolution. Staying informed and adapting to new ecosystems is essential to remain competitive and take full advantage of blockchain technology's opportunities.

Determining the 'best' blockchain ecosystem depends on your project's unique needs and goals. Each ecosystem has strengths and limitations, making it crucial to tailor your choice to your project's specific requirements. Our team can help you assess and select the ecosystem that matches your goals and ensures long-term sustainability and success.