Avalanche

P2P Protocol

A blockchain platform built around the Avalanche consensus protocol family (a novel metastable/repeated-sub-sampling BFT approach, distinct from both Nakamoto and classical BFT consensus), supporting multiple interoperating chains/subnets under one primary network. AvalancheGo is the reference client, maintained by Ava Labs.

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Details

License

BSD-3-Clause

Dev Status 🟢 Active

Owner Ava Labs (the company that developed and continues to steward core protocol/client development).

Governing Body Ava Labs directly — no independent foundation identified as a meaningfully separate governing body in this session's research (Avalanche Foundation exists but wasn't confirmed as holding independent authority over protocol direction).

Country N/A (Ava Labs is a US-based company; precise jurisdiction not independently confirmed this pass)

Start Year 2020

Stack Go.

Funding

Ava Labs (VC-backed — Andreessen Horowitz, Polychain Capital, and Initialized Capital among its investors) plus the Avalanche Foundation's ecosystem grant programs.

Last Investigated Aug 23, 2026

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This tool in the centre and the things it is directly related to. Each line names the kind of relationship.

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Use Case Domains

Platform Evolution & Sovereignty

P2P Protocol Attributes

Origins

Metastable/repeated-sub-sampling consensus family (the "Snow*" protocols), enabling a novel BFT approach; supports multiple built-in chains (X-Chain, C-Chain, P-Chain) plus custom subnets.

Database

N/A conventional DB; JSON-RPC (C-Chain is Ethereum-JSON-RPC-compatible).

Query Language

JSON-RPC.

Data Formats

Custom binary serialization (per-chain; C-Chain uses Ethereum-compatible RLP).

Collaborative Live Editing

N/A

Rich Text Editing

N/A

Mobile Support

Via third-party wallets (Core, MetaMask for the C-Chain).

Web Support

Via third-party wallets and dApp frontends.

Native Apps

AvalancheGo ships as a binary.

Terms

Free, open-source; network fees paid to validators, partially burned.

Funds

Ava Labs' funding as a VC-backed company is not fully public; Avalanche Foundation runs separate grant programs.

Based On

Novel Snow*/Avalanche consensus family; C-Chain reuses Ethereum's execution semantics (EVM-compatible) but the underlying consensus is original.

P2P Architecture

Repeated random sub-sampling gossip among validators (Avalanche/Snowman consensus family) rather than a fixed committee or global broadcast per round.

Overlay Network

Global, permissionless (validators require staked AVAX).

Content Addressing

No.

Local-First

N/A

E2EE

N/A

CRDTs Lib

N/A

Byzantine Fault Tolerance

Yes — the Avalanche consensus family, probabilistic-safety BFT via repeated sub-sampling.

Signature

BLS (P-Chain/validator consensus, used for Avalanche Warp Messaging's cross-subnet aggregate signatures) and secp256k1 (C-Chain, EVM-compatible).

Permissions

Permissionless for transacting; validating requires 2,000 AVAX minimum stake (materially higher than several peers in this batch).

Semantic Web Compatibility

No.

Smart Contract

Yes — the C-Chain is EVM-compatible (Solidity runs directly); the platform also supports custom-VM subnets.

Protocol Stack Position

Base-layer settlement (P-Chain), asset exchange (X-Chain), smart-contract execution (C-Chain) as three built-in chains, plus custom subnets on top.

Asset / Value Embedding

Native (AVAX) across all three built-in chains; subnets may define their own native assets.

Protocol Maturity / Standardization

Mature, mainnet since 2020, no formal external standards body.

Relationships

How this tool connects to other tools and organizations, from relationships reviewed by the OpenHaven data steward. They describe how projects connect, not how good they are.

Based on: Ethereum
Speaks protocol: Ethereum
Stores in: Ethereum