Autheo + NEO
Autheo is a Layer-0 Operating System with an integrated Layer-1 blockchain and a roadmap that brings identity, compute, storage, and developer tooling into one interoperable environment. NEO is Layer 1 Blockchain (delegated Byzantine Fault Tolerance — dBFT), Building Blocks for the Next Generation Internet.. Staking and transaction fees are live today; compute, storage, TheoID, and post-quantum cryptography are rolling out on mainnet.
Understand Autheo first
Autheo is a Layer-0 Operating System with an integrated Layer-1 blockchain that unifies identity, compute, storage, developer tooling, and AI capabilities in one interoperable environment.
This comparison page shows how Autheo complements other platforms in practice, but the best place to understand Autheo itself is through the core platform and architecture pages.
Feature Overview
A full feature breakdown
| Feature | NEO | Autheo |
|---|---|---|
| Layer Type | Layer 1 Blockchain (delegated Byzantine Fault Tolerance — dBFT) | Layer-0 OS + Integrated Layer-1 Blockchain |
| Consensus | delegated Byzantine Fault Tolerance (dBFT 2.0) — provides single-block finality with no forks. Committee of 21 elected members; 7 active consensus nodes validate blocks. | Proof of Autheo — hybrid PoA/PoS with deterministic rotation |
| Native Token | NEO — NEO Token (+ GAS utility token) | THEO coin (live: staking, transaction fees; compute and storage rolling out) |
| Post-Quantum Security | None — NEO uses standard ECDSA/secp256k1. No post-quantum upgrade has been published. | In development — NIST Kyber, Dilithium, Falcon (not yet live) |
| Identity Layer | NeoID — a self-sovereign identity system using digital certificates and on-chain verification. Supports traditional PKI-style identity but is not post-quantum secured. | In development — TheoID sovereign identity, post-quantum (rolling out) |
| DevHub/SDK | Neo SDK (C#, Go, Python, Java, TypeScript), Neo-GUI, Neo DevTracker, NeoFS SDK, Neo Name Service. No unified DevHub with one-click full-stack deployment. | Yes, integrated full-stack DevHub + SDKs |
| Validator Model | 7 active consensus nodes on mainnet; 21 committee members elected by NEO token holders via on-chain voting. NEO Foundation controls 5 of the 7 consensus nodes, with CityOfZion and KPN operating 1 each. Committee members and validators are elected based on NEO votes; 1 NEO = 1 vote. Highly permissioned structure in practice. | 399 sovereign validators (Core / Prime / Sovereign tiers) |
Why Builders Choose Autheo
The advantages that matter for serious builders
Unified Layer-0 OS with an integrated, EVM-compatible Layer-1 (live since May 2026)
Proof of Autheo consensus: hybrid PoA/PoS on Cosmos SDK and Tendermint BFT
Integrated DevHub for deployment
TheoID sovereign identity layer (rolling out)
Post-quantum cryptography roadmap (Kyber, Dilithium, Falcon; not yet live)
Single validator node designed for full-stack participation as layers roll out
Frequently Asked Questions
What does Autheo bring to NEO?
Autheo is a Layer-0 Operating System with an integrated Layer-1 blockchain a full DevHub, and a roadmap for post-quantum cryptography and TheoID sovereign identity. NEO is Layer 1 Blockchain (delegated Byzantine Fault Tolerance — dBFT) focused on Building Blocks for the Next Generation Internet.. Staking and transaction fees are live today; compute, storage, sovereign identity, and post-quantum capabilities are rolling out over the coming months.
How does Autheo build on NEO's foundation?
Where NEO uses delegated Byzantine Fault Tolerance (dBFT 2.0) — provides single-block finality with no forks. Committee of 21 elected members; 7 active consensus nodes validate blocks. consensus, Autheo uses Proof of Autheo, a hybrid PoA/PoS model with deterministic rotation. Autheo Chain is EVM-compatible for Solidity smart contracts and built on the Cosmos SDK, and Autheo pairs it with a fully integrated DevHub, with TheoID post-quantum identity on its roadmap as part of a single, cohesive platform. TheoID is still rolling out on mainnet.
What security does Autheo add beyond NEO?
Autheo is building post-quantum cryptography around NIST-standard algorithms: Kyber (key encapsulation), Dilithium (signatures), and Falcon (signatures). The planned implementation is designed to secure validator identity and communications against both classical and quantum attacks as it rolls out; it is not yet live. Autheo has also partnered with Halborn, an industry leader with 2,500+ blockchain security audits, for ongoing security review.
Who benefits most from building on Autheo?
Builders evaluating a complete, integrated roadmap for blockchain, compute, storage, identity, and developer tooling. Staking and transaction fees are live today; compute, storage, TheoID, and post-quantum cryptography are rolling out over the coming months.
NEO By the Numbers
Sourced from public documentation and third-party research
Sources & Citations
NEO Sources
About this comparison
NEO was one of the first major smart contract platforms and pioneered the 'smart economy' concept in China. Its dBFT consensus provides one-block finality, making it well-suited for financial applications. However, NEO's highly centralized validator set and aging ecosystem contrast with Autheo's 399 licensed validator positions. Academic research (ACM, arXiv) has formally analyzed and proposed fixes for dBFT security issues, which the NEO team accepted.
Ready to Build on Autheo?
A unified roadmap for blockchain, compute, storage, and identity in one stack.