Swap crypto in one step.
No account, no wait.
Non-custodial swaps across 300+ coins. No KYC under $10K. We tested every service on this page with real funds โ here’s what actually works.
How we reviewed these swap services
I personally tested every service on this page with a real swap of at least 0.01 BTC over the past six months. Ranking weighs five things: exchange rate quality versus current spot price, supported coin pairs (especially long-tail altcoins), fee transparency (network fees plus service spread), KYC requirements, and customer support responsiveness when a swap stalls. Affiliate disclosure: CoinCodeCap earns a commission when readers sign up to swap services through links on this page. Commissions don’t influence our ranking.
Which swap fits your trade?
Six profiles, six picks. Tap your use case to jump to the right provider.
Changelly
Oldest service ยท Deepest liquidity ยท Battle-tested since 2015
SwapZone
Aggregates 15+ providers in real time โ auto-routes to whoever’s cheapest
StealthEX
No account, no email, no KYC. Strong Monero and Zcash support
ChangeNOW
1,000+ coins, sub-10 minute swaps, NOW Wallet integration
SimpleSwap
Cleanest interface in the category. 1,500+ coins, browser extension
Godex
30-minute price lock. No account, sign in with wallet address only
TL;DR โ Editor’s call
For most BTC/ETH/stablecoin swaps, Changelly is the safest default. SwapZone wins when you want the best rate โ it aggregates 15+ providers. ChangeNOW for fast altcoin swaps. Godex and StealthEX for no-KYC under $1K. SimpleSwap for the cleanest mobile UX.
The full lineup, side by side
Every service we trust to handle a real swap right now. Scores reflect rate quality, coin coverage, fee transparency, KYC bar, and support responsiveness.
Changelly
Safest default ยท Deepest liquidity
SwapZone
Best rate ยท Aggregates 15+ providers
ChangeNOW
Fast altcoin swaps ยท 1,000+ coins
Godex
Fixed-rate ยท No account
SimpleSwap
Mobile-first ยท 1,500+ coins
StealthEX
Privacy-focused ยท Monero & Zcash
The six services in detail
1. Changelly โ The established default Operating since 2015 ยท 300+ coins ยท Fixed & floating rates
Changelly has been operating since 2015 and is one of the oldest non-custodial swap services in crypto. The platform supports 300+ cryptocurrencies, processes swaps in 5-30 minutes (depending on network congestion), and offers both fixed and floating rate options. For users who want a battle-tested service with the deepest liquidity, Changelly is the safest default choice.
โ What’s great
- Operating since 2015, longest track record
- 300+ cryptocurrencies inc. major altcoins & stablecoins
- Fixed-rate option locks price for 15 min after deposit
- Built-in fiat on-ramp (buy crypto with card directly)
- Mobile apps for iOS and Android
โ Watch out for
- KYC required for swaps above $10K equivalent
- Service spread is around 0.25-0.5% โ industry-standard but not the cheapest
The full Changelly review covers fee structures, the fiat on-ramp, and how Changelly compares to ChangeNOW on identical pairs.
2. SwapZone โ Rate aggregator for the best price Aggregates 15+ providers ยท 1,600+ coins ยท No own fee
SwapZone doesn’t run its own swap service. Instead, it queries 15+ providers (Changelly, ChangeNOW, SimpleSwap, Godex, and more) in real time and shows you the best rate for the exact pair and amount you want. You pick which provider to route through, SwapZone handles the order, and the swap executes on that provider’s infrastructure.
โ What’s great
- Real-time rate comparison across 15+ swap providers
- No own-service fee; takes a small cut from provider spread
- Provider rating system shows historical reliability per service
- Both fixed and floating rate options across all providers
- 1,600+ cryptocurrencies across aggregated provider set
โ Watch out for
- Slight latency added by the aggregation step (a few seconds longer than going direct)
The full SwapZone review covers the rate aggregation methodology and how to interpret the provider rating system.
3. ChangeNOW โ Fast altcoin swaps Since 2017 ยท 1,000+ coins ยท NOW Wallet integration
ChangeNOW has been a popular non-custodial swap service since 2017. The platform processes most swaps in under 10 minutes (faster than Changelly on busy days) and supports 1,000+ cryptocurrencies, with particularly good coverage of mid-cap altcoins. The interface is one of the cleaner ones in the swap category, and the mobile app is reliable.
โ What’s great
- 1,000+ cryptocurrencies, strong altcoin coverage
- Most swaps complete in under 10 minutes
- No registration for swaps under $1K equivalent
- NOW Wallet integration for one-step swap-and-store
- Clean mobile and desktop UX
โ Watch out for
- Service spread around 0.4%, slightly higher than Changelly’s base rate
- Customer support response time can lag during high-volume periods
Read the full ChangeNOW review for a deep dive on the supported coin list and the NOW Wallet integration.
Expert tip โ test with $20 before you trust with $2,000
Always test a new swap service with a small amount first. Send $20-50 worth of crypto, complete the swap end-to-end, withdraw to your own wallet. Only after that round-trip succeeds should you trust the service with larger amounts. The risk on swap services isn’t usually rate manipulation; it’s the service stalling mid-transaction with your support ticket sitting unanswered for days. A small test swap catches that risk before you commit serious capital.
4. Godex โ No-KYC swaps with fixed rates Wallet-only login ยท 300+ coins ยท 30-min rate lock
Godex is a smaller swap service that has built a niche around privacy-focused, no-KYC trades. The platform supports 300+ cryptocurrencies, uses a fixed-rate model (price locks for 30 minutes after deposit confirmation), and doesn’t require any account or email signup for swaps. Useful when you need a quick non-custodial swap without leaving any account history.
โ What’s great
- 300+ cryptocurrencies supported
- Fixed-rate swaps locked for 30 min after deposit
- No registration โ sign in with wallet address only
- Affiliate program for partners
โ Watch out for
- Smaller volume means thinner liquidity on long-tail altcoin pairs
- Service spread is around 0.5%, higher than Changelly on majors
The full Godex review covers the fixed-rate mechanics and the no-KYC threshold.
5. SimpleSwap โ Mobile-first UX Since 2018 ยท 1,500+ coins ยท Browser extension
SimpleSwap launched in 2018 with a focus on stripping down the swap UX to the absolute essentials. The result is one of the cleanest interfaces in the category, particularly on mobile. The platform supports 1,500+ cryptocurrencies, offers both fixed and floating rates, and provides reasonable execution on the major pairs.
โ What’s great
- 1,500+ cryptocurrencies supported
- Cleanest mobile UX in the swap category
- No account required for swaps under 1 BTC equivalent
- Fiat on-ramp via Mercuryo and Moonpay integrations
- Browser extension for one-click swaps from any wallet
โ Watch out for
- Service spread around 0.4%, similar to ChangeNOW
- Smaller liquidity than Changelly on the largest swaps
Read the full SimpleSwap review for screenshots of the mobile flow and the browser extension setup.
6. StealthEX โ Privacy-focused swaps No account ยท No email ยท 1,200+ coins inc. Monero & Zcash
StealthEX is the most privacy-focused service on this list. The platform doesn’t require account creation, doesn’t ask for emails, and explicitly markets itself to users who want to swap crypto without leaving identifying data. Supported pairs include 1,200+ cryptocurrencies, with particular strength in privacy coins like Monero and Zcash.
โ What’s great
- 1,200+ cryptocurrencies including major privacy coins
- No account, no email, no KYC required
- Both fixed and floating rate options
- API for integration into crypto wallets and apps
โ Watch out for
- Service spread is around 0.4%
- Smaller user base than Changelly or ChangeNOW
The full StealthEX review covers the privacy mechanics and the Monero / Zcash support depth.
Which provider fits your scenario?
Eight common situations, mapped to the right service. Tap any card to jump to that review.
Want one trusted default
Don’t want to think about it, just want it to work
Want the absolute best rate
Care about every basis point on a 5-figure swap
Trading mid-cap altcoins
Tokens not listed on Coinbase or Kraken
Full no-KYC privacy
No account, no email, no data trail
Swapping Monero or Zcash
Privacy coins with the deepest pair coverage
First swap, on mobile
You want the simplest possible UX
Swap and store in one step
Receive into a wallet on the same UI
Volatile โ need a price lock
Don’t want the rate to move while you confirm
7 Frequently Asked Questions
What is a crypto swap service?
A crypto swap service is a non-custodial platform that exchanges one cryptocurrency for another in a single transaction. You send Coin A to the service’s deposit address, they send Coin B to your wallet. No account, no order book โ just a direct exchange at the current rate. Examples: Changelly, ChangeNOW, SwapZone, SimpleSwap, Godex, StealthEX.
Is a swap service the same as a centralized exchange?
No. A centralized exchange like Binance, Coinbase, or MEXC requires you to deposit funds into an exchange wallet, trade against an order book, then withdraw. A swap service is a one-step conversion with no account or custody โ your funds go in, swapped funds come out to your own wallet. Swap services are faster for one-off conversions; CEXs are better for active trading.
Do crypto swap services require KYC?
Most non-custodial swap services don’t require KYC for small swaps. Changelly’s threshold is around $10K equivalent per transaction. ChangeNOW and SimpleSwap allow sub-1-BTC swaps without verification. Godex and StealthEX have no KYC at all. Above these thresholds, expect to provide ID documents and proof of source of funds.
What’s the difference between fixed and floating rate swaps?
Fixed rate locks the exchange price for around 15-30 minutes after your deposit confirms. You know exactly how much you’ll receive but pay a 0.3-0.5% premium for the lock. Floating rate uses whatever the market price is when your deposit arrives โ cheaper, but the amount you receive can shift if the market moves. Use fixed when volatility is high; floating when the market is calm.
How long does a crypto swap take?
Most swaps complete in 5-30 minutes. The biggest variable is your source network โ Bitcoin can take 30-60 minutes for confirmations, Ethereum confirms in 1-2 minutes, Solana in seconds. The swap service itself usually executes within seconds of receiving your deposit. Total time = source network confirmation + swap execution + destination network confirmation.
Are swap services safer than centralized exchanges?
They trade one risk for another. Swap services don’t custody your funds for more than a few minutes, so the FTX-style collapse risk is minimal. But the swap services themselves are companies that can fail (Godex, StealthEX, SimpleSwap are smaller and less audited than Changelly). And if a swap stalls, you’re depending on customer support to resolve it. For long-term holdings, self-custody via a hardware wallet is safer than any swap service or exchange.
What if my swap gets stuck?
First, check the service’s status page (most have one) to see if there’s a known network or service issue. Second, file a support ticket immediately with your transaction ID and deposit hash. Third, if no response within 48 hours, post in the service’s official Telegram or Discord โ public visibility tends to accelerate support response. Always test a new service with a small swap before sending large amounts.
Bottom line
For a quick reliable swap, use the widget at the top of this page (routed through Changelly). For the best rate on any given swap, use SwapZone‘s rate aggregator. For privacy-focused or Monero swaps, StealthEX. For altcoin swaps beyond the top 100, ChangeNOW or SimpleSwap. Always test a new service with a small swap first. For long-term holdings beyond a few months, move funds to a hardware wallet instead of leaving them on any platform.
Reviewed by Gaurav Agarwal, founder of CoinCodeCap. I’ve used every swap service listed on this page with real funds since 2019 and verified the current fee, KYC, and supported-coin data against each provider’s public documentation. Status (rates, supported pairs, service spreads) reflects direct testing and verification through May 2026.
Where to go next
Ready to swap?
Editor’s pick: Changelly ยท 0.25% fee ยท No KYC under $10K
