Best Crypto Exchanges 2026: Fees, Security and Proof of Reserves Compared
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Crypto Exchanges Compared: Buy and Trade With Confidence

An exchange is where most holders first buy crypto and where a lot of value sits between trades, so security comes before price. HodlCue only lists exchanges that are real and operating, scored with security, custody and proof of reserves weighted above fees and coin count, because getting your funds back matters more than shaving a basis point. Each row shows maker and taker fees, supported coins, fiat on-ramps, KYC level, region and US availability, proof-of-reserves status, liquidity and the instruments on offer. Collapsed, sanctioned or scam-associated venues are flagged, not hidden. Every figure here is directional, so confirm current terms on the provider's own page before you sign up.

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SimpleSwap

SimpleSwap

Holders looking for a beginner-friendly exchange

Exchange Maker / taker fee: No maker/taker; floating/fixed swap fee baked into rate + network fees Supported coins: 1500+

SimpleSwap is a non-custodial exchange that allows users to quickly swap cryptocurrencies without creating an account. It is available in the US and does not publish proof of reserves.

  • No account registration required
  • Fast and simple swaps
  • Non-custodial, users control keys
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Category FAQs

How do I compare crypto exchanges on HodlCue?
Start with custody model, proof of reserves, supported regions, and maker or taker fees. HodlCue scores security and transparency above coin count so you can see which venues fit long-term holding rather than short-term speculation.
What is proof of reserves and why does it matter?
Proof of reserves is a transparency report showing whether customer deposits are backed on chain or in audited accounts. It does not remove custody risk entirely, but it helps you spot platforms that cannot demonstrate full backing.
Are all exchanges on HodlCue available in the United States?
No. Regional licensing varies widely. Some global exchanges block US residents entirely, while others operate through separate US entities with different asset lists and rules.
What fees should I check before choosing an exchange?
Look beyond headline trading fees. Withdrawal costs, spread on instant buys, card deposit fees, and inactivity charges often matter more once you move funds off the platform.
Is a custodial exchange safe for long-term holding?
Custodial exchanges are convenient for active trading, but long-term holders usually reduce counterparty risk by moving meaningful balances to self-custody after purchase. Treat exchange balances as working capital, not cold storage.
Why are some exchanges flagged on HodlCue?
We flag collapsed, paused, or scam-associated venues instead of hiding them, so readers understand why a name disappeared from active recommendations.