IOST: A Scalable & Secure
Blockchain App Platform For Your Next Big Idea

IOST is a scalable, secure and decentralized blockchain App platform. Its high TPS, scalable and secure infrastructure provide infinite possibilities for developers to create, innovate and build their next big ideas.

The New Pinnacle of Throughput

Our innovative Proof of Believability (POB) consensus mechanism & Efficient Distributed Sharding (EDS) technology vastly improve scalability.

Scaleout

Perfect partitioning state for multiple groups handled in parallel

Atomix

Fast grade commit protocol to enforce consistency among cross-shard transactions

BRDR

Bias Resistant Distributed Randomness
An innovative, effective and secure way to introduce unbiased randomness into the IOST network

A Ground-breaking
Consensus Mechanism

We designed the Proof-of-Believability mechanism to eliminate the need for an energy-hungry proof-of-work protocol, which stands as a barrier to blockchain scaling up for widespread adoption. Believability of a node is calculated based on contribution and behaviors; Meanwhile fairness is ensured with algorithmic randomness.

Contribution

Stake

Review

Behavior

IOST provides a User-friendly Ecosystem For Your Next Big Idea

We believe that IOST is a comprehensive ecosystem for businesses and developers to incubate their big ideas. We have created a handful of tools to help them realize their dreams:

HUDS

Data storage services are the backbone of any ecosystem. With HUDS, IOST's ecosystem provides a decentralized secured, searchable, efficient and economical way to store information

dApps and Smart Contracts

dApps and smart contracts are the centerpieces of the IOST's ecosystem. Developers can not only enjoy the stability and high concurrency brought by the IOST virtual machine (IVM), but also the ability to develop in several major programming languages

Fair and Transparent Feedback System

Users will have opportunities to provide feedback upon completion of the service. FTFS is designed to ensure all feedback is trustworthy.

The Best Option for High Throughput dApps

Designed to be highly scalable, stable and secure, the IOST Blockchain will be a top infrastructure for developing and deploying large-scale decentralized applications, capable of top-notch performance under even the highest throughput requirements.

From "Hello World" to "The Next Big Thing"

The IOST Blockchain is designed for everyone. From small projects to complicated decentralized services, the IOST Blockchain always delivers reliable best-in-class service thanks to our state-of-the-art technical innovations.

IOST is working with leading developers to remain at the forefront of the dApp revolution. Recently, IOST has incubated "Theseus" with top tier investors including Sequoia Capital China, Matrix Partners China, Zhenfund and K2VC. Theseus is a top flight R&D team dedicated to pushing the envelope in blockchain technology, building dApps on top of IOST and paving the way for the IOST developer community.

Learn More about Theseus

Investors & Partners