Best crypto layer-1 blockchains in the United States
Ethereum ranks highest in ChainChoice’s published layer-1 blockchains ranking among the providers that list the United States — Proof-of-stake settlement layer. Fragmented regulation: SEC for securities-like tokens, CFTC for commodities, state-level money-transmitter licensing on top.
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Reviewed means every product ranked on this page was read against its sources on or after that date; every ranked category is re-read at least every 45 days. Models research, extract and parse. A deterministic engine ranks. Every quote passes an adversarial refute pass.
Accountable for this review: Mathias Siemonsmeier, Founder.
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Which crypto layer-1 blockchain should United States residents use in November 2026?
Ethereum ranks highest in ChainChoice’s published layer-1 blockchains ranking among the providers that list the United States — Proof-of-stake settlement layer. The order is the published ranking itself; providers whose terms exclude the United States are removed. Check authorisation with the state licence records on NMLS Consumer Access and, for New York, the NYDFS register before depositing.
- United States residents holding capital in USD
- Users who need SEC/CFTC-aligned compliance and audit-grade reporting
- Buy-and-hold profiles benefiting from the United States' tax treatment
- Sophisticated retail and family-office treasurers
- Derivatives / perpetuals traders (use a regulated futures venue instead)
- Privacy-focused users avoiding KYC (these are licensed venues)
- Day-traders chasing the lowest spreads regardless of regulator posture
- Anyone needing a service SEC/CFTC does not currently authorise
General guidance for the United States: the ranking engine does not compute these notes and they do not change the order below. If none fits you, answer the Find My Best questions for a result for your profile.
8 layer-1 blockchains listed for the United States
In ChainChoice’s published ranking order, from this category’s 8 providers: those whose terms exclude the United States are removed; naming the United States or a region that covers it counts the same, and those whose terms do not state it come last. Each chip names the basis: a dated check, a region listing, or the provider's own claim.
#1 for the United StatesEthereum#1 globallyProvider states broad availability Proof-of-stake settlement layer, largest validator set, slowest finality
Documented Downtime — 9/10Independent Client Implementations — 8/10#2 for the United StatesAvalanche#2 globallyProvider states broad availability Snowman consensus, multi-chain primary network, finality its own docs call probabilistically safe
Validator Count and Nakamoto Coefficient — 8/10Measured deterministic finality — 6/10#3 for the United StatesTON (The Open Network)#3 globallyProvider states broad availability Sharded proof-of-stake chain, Telegram-adjacent, highest Nakamoto coefficient here
Validator Count and Nakamoto Coefficient — 8/10Measured deterministic finality — 7/10#4 for the United StatesSolana#4 globallyProvider states broad availability High-throughput proof-of-stake chain with seven documented mainnet outages
Measured deterministic finality — 7/10Validator Count and Nakamoto Coefficient — 5/10#5 for the United StatesCardano#5 globallyProvider states broad availability Ouroboros Praos proof-of-stake, stake-pool model, probabilistic settlement only
Documented Downtime — 7/10Validator Count and Nakamoto Coefficient — 6/10#6 for the United StatesAptos#6 globallyProvider states broad availability Move-based chain, 84 validators, smallest economic security here
Measured deterministic finality — 7/10Documented Downtime — 4/10#7 for the United StatesSui#7 globallyProvider states broad availability Move-based object model, Mysticeti consensus, repeated mainnet halts
Measured deterministic finality — 7/10Validator Count and Nakamoto Coefficient — 6/10#8 for the United StatesBNB Chain#8 globallyProvider states broad availability Proof-of-staked-authority, 45 validators, 21 producing blocks per epoch
Measured deterministic finality — 7/10Documented Downtime — 4/10
Commission: None of these providers pays ChainChoice anything for these links. Disclosure
No referral fee in your country: this link opens the provider’s own site.
Crypto products are high risk. Check the provider is authorised where you live before you deposit.
- Verification failure: an invalid state or transfer is accepted.Scored by Measured deterministic finality · 25% (Ethereum 4/10, Avalanche 6/10, TON (The Open Network) 7/10)Scored by Validator Count and Nakamoto Coefficient · 25% (Ethereum 2/10, Avalanche 8/10, TON (The Open Network) 8/10)Scored by Independent Client Implementations · 20% (Ethereum 8/10, Avalanche 2/10, TON (The Open Network) 2/10)
- Liveness failure: the operator stops, censors you or loses data.Scored by Documented Downtime · 30% (Ethereum 9/10, Avalanche 4/10, TON (The Open Network) 3/10)
Each cell is from the provider's own pages. ChainChoice does not read the state licence records on NMLS Consumer Access, and of the state registers reads only New York's (NYDFS); a gap shows "—", never an estimate.
| Provider | Taker fee in the United States | KYC tier | USD rails | State licence |
|---|---|---|---|---|
| #1Ethereum | — | — | — | — |
| #2Avalanche | — | — | — | — |
| #3TON (The Open Network) | — | — | — | — |
| #4Solana | — | — | — | — |
| #5Cardano | — | — | — | — |
Source: ChainChoice provider catalog, from the providers' own pages; state licences on NMLS Consumer Access are not read here; each fee as of its entry's latest verification (accuracy methodology).
Is using a crypto layer-1 blockchain legal in the United States?
Yes. Crypto layer-1 blockchains are regulated in the United States by Securities and Exchange Commission (SEC) + Commodity Futures Trading Commission (CFTC) + state regulators. Always verify a platform's licensing status with the state licence records on NMLS Consumer Access and, for New York, the NYDFS register before transacting.
How is crypto taxed in the United States?
Short-term gains (≤1y) taxed at ordinary income rates (10-37%). Long-term gains (>1y) taxed at 0%, 15%, or 20% depending on income. IRS Form 1099-DA reporting from 2026. Editorial summary, not tax advice: consult a qualified tax advisor in the United States before filing.
What payment methods work for buying crypto in the United States?
The most common rails for retail onramps in the United States are: ACH, Wire, Debit Card, Apple Pay.
Are international platforms (Coinbase, Kraken, Binance) available in the United States?
Availability varies by platform and product. The United States has its own licensing regime under state money-transmitter licences and, in New York, a BitLicense or trust charter from NYDFS, and not every global platform is registered. The shortlist above removes platforms whose terms exclude the United States; the chip on each row says whether availability is verified, listed or unstated.