Best crypto rollup-as-a-service in the United States
Karnot ranks highest in ChainChoice’s published rollup-as-a-service ranking among the providers that list the United States. Fragmented regulation: SEC for securities-like tokens, CFTC for commodities, state-level money-transmitter licensing on top.
Re-read due since
The published cadence is 45 days; this page's next read was due on 9 November 2026.How this page is reviewed
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.
How we review · Review calendar · Corrections log · How we make money
Which crypto rollup-as-a-service provider should United States residents use in November 2026?
Karnot ranks highest in ChainChoice’s published rollup-as-a-service ranking among the providers that list the United States. 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 rollup-as-a-service 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 StatesKarnot#1 globallyProvider states broad availability Starknet appchains on the Madara sequencer stack, with a published monthly mainnet price
A price you can act on before you talk to sales — 9/10Who can change your chain — 7/10#2 for the United StatesConduit#2 globallyProvider states broad availability Managed OP Stack, Arbitrum Orbit and Agglayer CDK chains with RPC and indexing sold separately
The documented way out — 9/10Independently counted live chains — 8/10#3 for the United StatesAlchemy Rollups#3 globallyProvider states broad availability OP Stack, Arbitrum Orbit and ZK Stack chains sold alongside Alchemy's node and account-abstraction stack
Independently counted live chains — 6/10Who can change your chain — 3/10#4 for the United StatesZeeve#4 globallyProvider states broad availability Compliance-oriented managed rollups on Arbitrum Orbit, Agglayer CDK and ZK Stack, with certification claims
Who can change your chain — 6/10The documented way out — 3/10#5 for the United StatesCaldera#5 globallyProvider states broad availability Managed OP Stack, Arbitrum Nitro and ZK Stack chains plus the Metalayer interop network
Who can change your chain — 4/10Independently counted live chains — 3/10#6 for the United StatesAltLayer#6 globallyProvider states broad availability OP Stack, Arbitrum Orbit and ZK Stack rollups plus restaked-rollup AVS services
The documented way out — 3/10Independently counted live chains — 3/10#7 for the United StatesGelato RaaS#7 globallyProvider states broad availability Managed OP Stack, Arbitrum Orbit and ABC Stack chains bundled with paymaster, bundler and RPC services
Who can change your chain — 3/10Independently counted live chains — 2/10#8 for the United StatesAnkr RaaS#8 globallyProvider states broad availability No-code rollup deployment bundled with Ankr's RPC network; no independently tracked production chain
Who can change your chain — 2/10A price you can act on before you talk to sales — 1/10
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.
- Control failure: a key or vote changes the rules, freezes or mints.Scored by Who can change your chain · 35% (Karnot 7/10, Conduit 2/10, Alchemy Rollups 3/10)
- Exit failure: you cannot get out at par, on time, or with what is yours.Scored by The documented way out · 20% (Karnot 4/10, Conduit 9/10, Alchemy Rollups 3/10)
- Information failure: the number is wrong or bought, or your data leaks.Scored by Independently counted live chains · 20% (Karnot 4/10, Conduit 8/10, Alchemy Rollups 6/10)
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 |
|---|---|---|---|---|
| #1Karnot | — | — | — | — |
| #2Conduit | — | — | — | — |
| #3Alchemy Rollups | — | — | — | — |
| #4Zeeve | — | — | — | — |
| #5Caldera | — | — | — | — |
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 rollup-as-a-service provider legal in the United States?
Yes. Crypto rollup-as-a-service 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.