ADA vs ETH — Side by Side
| Feature | ADA | ETH |
|---|---|---|
| Category | Layer 1 | Layer 1 |
| Consensus | Proof of Stake | Proof of Stake |
| Launched | 2017 | 2015 |
| Founder | Charles Hoskinson | Vitalik Buterin |
When to Use Each
ADA
- +Ouroboros PoS — the only PoS consensus algorithm proven secure through peer-reviewed academic paper
- +eUTXO model enables deterministic transaction execution — no surprise gas fee failures
- +On-chain governance via CIP-1694 — ADA holders vote directly on protocol parameters and treasury spending
ETH
- +Largest DeFi ecosystem — Aave, Uniswap, MakerDAO, Lido, and hundreds of protocols
- +Deflationary tokenomics via EIP-1559 — ETH supply can shrink during high activity periods
- +Proof of Stake consensus with 900,000+ validators — most decentralized PoS network