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0G Storage

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What 0G Storage is

0G Storage is a distributed storage layer for applications that use blockchains, including AI agents, DePIN, and gaming. It has an append-only Log Layer for unstructured data and a mutable Key-Value Layer for structured data. The maker describes millisecond-level access to both kinds of data and sub-second access for the Key-Value Layer; it says the Log Layer can reach 50 Gbps throughput. Listed uses include datasets, media, AI model weights, sensor logs, vector embeddings, user state, and metadata, as well as archives, backups, on-chain databases, game state, and collaborative documents.

Uploads are committed on-chain as Merkle roots, which can be used to check stored copies. The maker describes cryptographic proofs, erasure coding, sharding, and Proof of Random Access challenges as ways to support integrity and availability. Independent miners replicate data, while large files can be retrieved in parallel from multiple nodes. Developers can work with TypeScript or Go SDKs, a CLI, or a web upload tool; the JavaScript SDK supports file transfers, RPC methods, Merkle trees, and browser environments. The service is listed for API, Linux, macOS, self-hosted, and web use, and is priced from $11/mo. Storing data in storage nodes requires fees.

Who it suits

0G Storage suits developers and AI teams that need to store application data, datasets, model weights, or other listed workloads. It also addresses storage node operators who want to contribute capacity for network rewards, and ecosystem partners working with chains, rollups, VMs, or hybrid stacks.

What it does well

  • Separate layers handle unstructured and structured data.
  • Supports TypeScript and Go SDKs, a CLI, and web uploads.
  • Uploads are committed on-chain as Merkle roots.
  • Large files can be retrieved in parallel from multiple nodes.
  • Works with blockchain and Web2 applications, according to the maker.

What to know first

  • Storage-node data incurs fees.
  • Pricing starts at $11/mo.
  • A Storage Node guide lists hardware and bandwidth requirements.

Limits

Storing data in storage nodes requires fees, and the service is paid from $11/mo. Each mining operation is capped at 8 TB; large operators can run multiple instances.

Getting started

  1. Visit the 0G Storage website.
  2. Choose an API, Linux, macOS, self-hosted, or web route.
  3. Use the TypeScript or Go SDK, CLI, or web upload tool.
  4. Pay the required fees to store data in storage nodes.
  5. For a Storage Node, prepare the listed RAM, CPU, SSD, and bandwidth.

Verdict

Choose 0G Storage if your application needs distributed storage for structured or unstructured data and you want developer interfaces across several platforms. It may be less suitable if paying storage fees or meeting the listed node requirements does not fit your setup.

Questions

How much does 0G Storage cost?

The listed starting price is $11/mo. The SDK instructions also say users must pay fees to store data in storage nodes.

Which platforms does it support?

The listed platforms are API, Linux, macOS, self-hosted, and web.

What developer interfaces are available?

The maker offers TypeScript and Go SDKs, a CLI, and a web tool for uploads. The JavaScript SDK supports file uploads and downloads, RPC methods, file Merkle trees, and browser environments.

What data can it store?

Listed uses include datasets, media, AI model weights, sensor logs, vector embeddings, user state, and metadata, along with archives, backups, on-chain databases, game state, and collaborative documents.

Who founded 0G?

The 0G FAQ says it was co-founded in 2023 by Michael Heinrich, Ming Wu, Fan Long, and Thomas Yao.

What are the Storage Node requirements?

The guide lists 32 GB RAM, 8 CPU cores, a 500 GB or 1 TB SSD, and 100 Mbps upload and download bandwidth.

Facts from 0G Storage's own pages

Audit history
The site says uploads receive immutable cryptographic commitments and that mutable states retain immutable history. · storage.0g.ai, 4 Oct 2026
Availability
The maker says independent miners replicate data and use Proof of Random Access challenges to prove they hold and can serve it. · docs.0g.ai, 8 Oct 2026
Composability
The site says the storage layer can integrate with any chain, rollup, VM, or hybrid stack. · storage.0g.ai, 4 Oct 2026
Cost claim
The documentation lists costs 95% lower than AWS and says the savings are intended to support large datasets. · docs.0g.ai, 8 Oct 2026
Data access
The product page describes millisecond-level access to structured and unstructured data and sub-second access for the KV Layer. · storage.0g.ai, 4 Oct 2026
Developer SDK
The JavaScript SDK supports file upload and download, RPC methods, file Merkle trees, and browser environments. · npmjs.com, 4 Oct 2026
Fees
The SDK instructions say users need to pay fees to store data in storage nodes. · npmjs.com, 4 Oct 2026
Integration
The maker says 0G Storage can be used with any blockchain or Web2 app, including custom rollups and VMs. · docs.0g.ai, 8 Oct 2026
Integrity and availability
The site describes cryptographic proofs, erasure coding, data sharding, and PoRA challenges to support data integrity and availability. · storage.0g.ai, 4 Oct 2026
Intended users
The maker identifies developers and AI teams, storage node operators, and ecosystem partners as audiences. · storage.0g.ai, 8 Oct 2026
Interfaces
The maker offers TypeScript and Go SDKs, a CLI, and a web tool for uploads. · storage.0g.ai, 8 Oct 2026
Maker identity
The 0G FAQ says 0G was co-founded in 2023 by Michael Heinrich, Ming Wu, Fan Long, and Thomas Yao. · 0g.ai, 4 Oct 2026
Node requirements
The storage node guide lists 32 GB RAM, 8 CPU cores, a 500 GB or 1 TB SSD, and 100 Mbps upload and download bandwidth for a Storage Node. · docs.0g.ai, 4 Oct 2026
Notable limit
The documentation caps each mining operation's range at 8 TB and says large operators can run multiple instances. · docs.0g.ai, 8 Oct 2026
Operator audience
Storage node operators can contribute storage capacity and earn network rewards. · storage.0g.ai, 4 Oct 2026
Performance claim
The official site describes the Log Layer as capable of 50 Gbps throughput. · storage.0g.ai, 8 Oct 2026
Pricing model
Uploads are paid in 0G, and the documentation says the network fee is fixed and pricing is transparent and on-chain. · storage.0g.ai, 8 Oct 2026
Purpose
0G Storage is a decentralized storage network designed for AI workloads, Web3 apps, and massive datasets. · docs.0g.ai, 8 Oct 2026
Retrieval
The documentation states that large files can be retrieved in parallel from multiple nodes and claims 200 MBPS retrieval speed even during network congestion. · docs.0g.ai, 8 Oct 2026
Storage layers
The Log Layer provides append-only storage for large files, while the Key-Value Layer supports mutable data and fast key-based retrieval. · docs.0g.ai, 8 Oct 2026
Support
The site says its contact form team will respond within 24–48 hours. · storage.0g.ai, 4 Oct 2026
Support and community
The maker links to Discord, Telegram, and X from its documentation site. · docs.0g.ai, 8 Oct 2026
Supported workloads
The site identifies datasets, media, AI model weights, sensor logs, vector embeddings, user state, and metadata as storage use cases. · storage.0g.ai, 4 Oct 2026
Throughput claim
The product page says the Log Layer is capable of 50 Gbps throughput. · storage.0g.ai, 4 Oct 2026

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