Chain Compare

Blockchain guide

What is Cardano?

By Chain CompareUpdated

Overview

Cardano supports digital assets and blockchain apps. Its apps use Cardano's own tools, not Ethereum's.

Compare Cardano with account-based EVM networks. Check how its extended UTXO model and native assets change the app transaction.

What is Cardano used for?

Cardano is a proof-of-stake blockchain for native assets, smart contracts, and decentralized applications.

Use cases

  • Sending ADA and Cardano-native assets.
  • Using applications built with Cardano's extended UTXO transaction model.
  • Delegating ADA to a stake pool and participating in Cardano governance.

Who founded and maintains Cardano?

Cardano was launched by Charles Hoskinson and early collaborators as a research-led proof-of-stake network. Its ecosystem has three prominent organisations with distinct roles.

  • Protocol company

    Input Output

    Develops Cardano's core technology and research under Charles Hoskinson's leadership.

  • Foundation

    Cardano Foundation

    An independent Swiss foundation that supports Cardano adoption and stewardship.

  • Commercial contributor

    EMURGO

    A commercial contributor focused on Cardano products, ventures, and ecosystem partnerships.

What is Cardano's native token?

ADA is Cardano's native token. It pays transaction fees, supports staking, and participates in the network's governance model.

  • Fees: ADA pays the fee for Cardano transactions.
  • Security: ADA holders can delegate or stake through pools that help produce blocks.
  • Governance: ADA also plays a role in Cardano's on-chain governance system.

Sources: Cardano native-token and ADA roles; Cardano proof of stake; Cardano governance overview.

12-month ADA price history

The chart shows the market price of ADA over the last 12 months. It does not show network usage, project revenue, or a future return.

Recent network activity

How does Cardano work?

It uses Ouroboros proof of stake and a non-EVM execution and accounting model.

Cardano is a Layer 1 whose own network validates and records its transactions.

How a Cardano transaction changes ledger state

Cardano transactions consume existing unspent outputs and create new outputs rather than updating one shared account balance in place.

  1. Choose inputsA transaction selects previously unspent outputs.
  2. Consume outputsEach selected output is consumed once and in full.
  3. Apply transaction rulesThe transaction applies its asset and script conditions.
  4. Create new outputsThe result is a new set of unspent outputs.

Sources: Cardano extended UTXO explainer.

Apps, tools, and built-in features on Cardano

Cardano supports apps and rules for digital assets, but it uses its own contract tools rather than Ethereum's EVM.

  • Tools and language: Plutus uses Haskell, while Aiken is another language for writing Cardano contracts.
  • Trade-off: it is closer to other non-EVM smart-contract networks than to Ethereum; Solidity contracts and Ethereum tooling do not move over unchanged.

Source: Cardano smart-contract documentation.

What are Cardano's trade-offs?

Cardano combines proof-of-stake validation with its own smart-contract and native-asset model instead of following Ethereum's EVM standard.

  • Assets and efficiency: Native assets and Cardano's transaction model are built into the ledger, which changes how apps structure swaps, lending, and token rules.
  • Compatibility: Plutus and Aiken serve Cardano contracts; Ethereum Solidity code and EVM tools do not carry over unchanged.
  • Security and control: Stake-based validation and protocol governance matter to its security profile, so compare those rules with other proof-of-stake networks rather than only comparing app features.

Common questions about Cardano

Is ADA a good investment?

ADA is Cardano's native token. It pays transaction fees, supports staking, and participates in the network's governance model. This profile does not contain current comparable price, liquidity, supply, exchange-access, governance-concentration, or regulatory evidence, so it cannot determine whether ADA is a good investment.

What should I verify before comparing Cardano?

Verify whether the app and wallet use Cardano's Plutus or Aiken tools rather than Ethereum's Solidity tools. Use the same transaction type, asset route, confirmation target, and observation window when comparing Cardano with another network.

Compare Cardano with related networks

These comparisons share a payment, asset, application, or network-design trait. The important-difference column names the boundary that can change the choice.

ComparisonShared focusImportant difference
Cardano vs Aptosnon-Ethereum app tools, smart-contract apps, Layer 1 networksAptos is built around a shared network for Move-based apps; Cardano is built around apps and assets using Cardano's own tools.
Cardano vs Cosmos Hubnon-Ethereum app tools, smart-contract apps, Layer 1 networksThe main split is ATOM staking, governance, and IBC-connected activity on Cosmos Hub for Cosmos Hub and apps and assets using Cardano's own tools for Cardano.
Cardano vs Solananon-Ethereum app tools, smart-contract apps, Layer 1 networksSolana emphasizes fast-moving apps using Solana's own tools; Cardano emphasizes apps and assets using Cardano's own tools.
Cardano vs TONnon-Ethereum app tools, smart-contract apps, Layer 1 networksTON is built around Telegram-linked payments and apps; Cardano is built around apps and assets using Cardano's own tools.
Cardano vs Polkadotnon-Ethereum app tools, smart-contract appsThe main split is connected blockchains built for a specific job for Polkadot and apps and assets using Cardano's own tools for Cardano.

Official Cardano technical sources

Start with the primary documentation, then check live data separately when the decision depends on it.

Overview

Architecture and validation

Apps and compatibility

Native token and market context

People and maintenance

Reviewed 15 September 2026; claims reflect the linked sources at review time.