From great tech comes great responsibility

At Fault Tolerance, our blockchain experts, including Tendermint and Cosmos-SDK maintainers, contribute in securing over $50 billion in digital assets. Trust us to translate your blockchain visions into successes.

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Discover our services

Blockchain Development

Building blockchains – you tell us what you need, we'll build it.

Blockchain Integration

Integrating blockchain technology into your existing systems.

Smart Contract Development

Want to build on top of existing chains? We can help you build smart contracts on multiple networks like Ethereum, CosmWasm based chains, Polkadot...

Auditing & Security assessments

Identifying and addressing potential security vulnerabilities in customers' blockchain systems.

Blockchain Interoperability & Bridging

Connect and integrating multiple blockchain systems, allowing them to work together seamlessly.

Blockchain DevOps

Helping you manage your blockchain infrastructure.

Bring your blockchain ideas to life with our expert development team

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Leverage our expertise and experience to bring your blockchain ideas to fruition

Benefit from our cutting-edge development capabilities and innovative approach

Trust in our commitment to delivering high-quality, reliable, and scalable solutions

About us

Welcome to the heartbeat of Fault Tolerance. Our team comprises not only experts in the blockchain universe but also the very architects who shaped it. Many of our members are current or former maintainers of renowned blockchain technologies like Cosmos-SDK and Tendermint. We pride ourselves on having hands-on experience, having built or contributed to the software that powers our clients' most innovative ideas.

We are more than consultants - we are developers, researchers, and pioneers in the blockchain sphere. Our team holds extensive experience in critical programming languages such as Golang and Rust, along with specific expertise in Solidity and Substrate.

At Fault Tolerance, we've helped ignite dozens of blockchain projects, safeguarding billions in value along the way. Our support ranges across various stages of a project's lifecycle, from inception - sometimes even crafting the initial litepaper - through to achieving mainnet status and beyond into the maintenance phase.

We're not just a company - we're a collective of blockchain enthusiasts passionate about propelling this revolutionary technology forward. Trust us to transform your ideas into reality, providing robust solutions and unrivaled security in a constantly evolving digital landscape. Welcome to Fault Tolerance - where blockchain expertise lives.

Enterprise solutions for your blockchain project

Our team has the expertise and experience to help you succeed. We offer a range of enterprise solutions that are tailored to meet the specific needs of your business.

Our enterprise solutions are designed to be scalable, reliable, and secure, ensuring that your blockchain project runs smoothly and achieves your desired outcomes.

Whether you're looking to streamline internal processes, increase transparency and accountability, or create new revenue streams, we have the expertise to help you reach your goals.

We take a consultative approach working with our clients, taking the time to understand your business needs and objectives. From there, we work with you to develop a customized solution that meets your specific requirements.