Sui
Sui: Sui fits developers building object-centric Move applications on a public blockchain. Ranked #17 of 32 in Blockchain Platforms by our editors (7.5/10); pricing: Open source; best for developers building object-centric Move applications.
At a glance
- Editor score7.5 / 10
- PricingOpen source
- Best forDevelopers building object-centric Move applications
- Paid fromFree
- Deployment modelPublic
- Facts checked24 Sep 2026
Where it wins
- Move packages and onchain objects model assets directly
- Programmable transaction blocks compose multi-call operations
- Full-node, validator, API, and self-hosted deployment options
Where it doesn't
- Smart-contract development is centered on the Move language
- Deployment is public rather than permissioned
- Support is provided through documentation and community channels
Our verdict on Sui
Sui is a permissionless public blockchain platform for building and running smart-contract applications. Developers write and publish packages in Move, then use Sui’s object model to define, manage, and transfer onchain assets and application data. The platform is suited to teams creating digital-asset, finance, gaming, and other applications that benefit from object-centric state. It supports web access, network APIs, cloud deployment, and self-hosted operation across small, mid-market, and enterprise organizations.
Sui’s standout capability is its combination of object modeling and programmable transaction blocks. Assets and application data can be represented as onchain objects, while dynamic fields let developers add or remove object properties as application needs change. Shared objects support state that multiple participants can modify, with Byzantine agreement used for those shared objects; Byzantine consistent broadcast is also part of the consensus design. Network APIs provide access to onchain data, and teams can operate a full node or validator when they need direct network participation.
The open-source model gives developers deployment flexibility without a listed commercial plan structure. Documentation covers package development and publishing, onchain queries, and node or validator operation, while community support complements the docs. Sui is a focused choice for builders comfortable with Move and a public-network architecture. Teams that require permissioned networks, a different smart-contract language, or a broader feature and integration set should consider another blockchain platform.
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Sui pricing
Sui fact sheet
| Free plan | Not verified |
|---|---|
| Paid from | Free |
| Deployment model | Public |
| Contract languages | Move |
| Consensus mechanisms | Byzantine consistent broadcast; Byzantine agreement for shared objects |
| Managed service | Not verified |
| Cloud deployment | Not verified |
| Permissioned networks | No |
| Deployment | Cloud, Self-hosted |
| Platforms | Web |
| Support | Docs, Community |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | Open source |
| Website | sui.io |
| Facts checked | 24 Sep 2026 |
Alternatives to Sui
- KaleidoKaleido brings consortium-chain operations, smart-contract tooling and hybrid deployment into one platform.9.2
- Hyperledger FabricFree, self-managed framework for permissioned consortium networks with configurable privacy and policies.9.0
- Amazon Managed BlockchainA managed AWS service for teams building applications on public chains or private Fabric networks.8.9
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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