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Let’s get the awkward part out of the way. ChangeNOW has been running since 2017, lists 850+ assets, sells crypto for fiat, ships mobile apps, and answers nearly every negative review it gets in public. CoinVast launched in 2026 with 136 coins and zero reviews. If this page pretended that contest was close, you should close the tab.
So why write a comparison at all? Because there is exactly one structural difference between the two services, and it sits on the spot where this industry hurts people the most: what happens to your money when a compliance system doesn’t like your deposit. ChangeNOW checks after your coins arrive. We check before you send. Almost everything else on this page is a footnote to that sentence.
The one-sentence verdict: pick ChangeNOW for breadth, fiat, and nine years of track record; pick CoinVast when you want a swap that, by design, cannot be frozen mid-flow, with the spread printed on the quote.
✓ and ✗ mark what’s better or worse for you, not a feature checklist. Every ChangeNOW cell traces to its own published pages, public complaint logs, or our June 2026 research sweep; the URLs are in the Sources section.
| Feature | ChangeNOW | CoinVast |
|---|---|---|
| Accounts and KYC | ||
| Sign-up required | ✓ No, swaps run without an account | ✓ No, and there is no account to create |
| Email or password | ✓ Not needed for a basic swap | ✓ Never collected |
| Documents at any point | ✗ Can be demanded after you deposit, per its own AML terms | ✓ Never requested, pre-send screening replaces them |
| Who decides a swap is suspicious | An automated system with criteria kept secret on purpose, per its FAQ | Screening runs before the exchange, and the result shows on your order page |
| If you refuse verification | Refund minus network fees promised within 24 hours; the address may be blacklisted | Nothing to refuse, the verification step does not exist |
| What happens to a flagged deposit | ||
| When screening happens | ✗ After your coins arrive | ✓ Before the exchange starts |
| Flagged outcome | ✗ Held while you wait, or hand over documents | ✓ The swap never starts; coins auto-return minus the network fee |
| Possible limbo state | ✗ Yes; user reports from 2024 to 2026 describe weeks to months | ✓ None. Pass or refund are the only two outcomes |
| Completed swaps | ✓ Final in practice once paid out | ✓ Final by written policy, never clawed back |
| Sanctions-list match | Held under AML law | Held and reported, the single stated exception to auto-refund |
| Rates and fees transparency | ||
| Published spread | ✗ None; the margin sits inside the quoted rate | ✓ Flat 2%, fixed at quote time, printed on every quote |
| Network fee | ✗ Bundled into the rate, no separate line | ✓ Its own line, shown in the payout coin |
| Deposit fee | ✓ None | ✓ None |
| Rate types | ✓ Floating and fixed | ✓ One fixed rate, locked when you create the swap |
| Community-measured cost | User tests from 2024 to 2026 put hidden spreads at roughly 0.5 to 2% over mid on liquid pairs, wider on exotics | The printed spread plus the network fee, checkable against any price index |
| Coins and networks | ||
| Assets listed | ✓ 850+ marketed on its about page; community estimates put the practically liquid count in the hundreds | ✗ 136 coins on 20+ networks, every pair live |
| Monero (XMR) | ✓ Listed, and it rides the same post-deposit screening as everything else | ✓ Native XMR, screened before you send |
| Buy crypto with fiat | ✓ Card and bank transfer | ✗ No fiat, crypto to crypto only, on purpose |
| Mobile apps | ✓ iOS and Android | ✗ Web only; works fine in a phone browser |
| Own blockchain nodes | Not disclosed | ✓ Self-hosted BTC, LTC, BCH and DASH nodes |
| Speed | ||
| Happy-path swap | ✓ Minutes, mostly blockchain confirmations | ✓ 5 to 30 minutes, depending on the deposit chain |
| Worst documented case | ✗ Months inside a compliance hold | ✓ A refund, minus the network fee |
| Minimum swap | Varies by pair; our June 2026 checks logged roughly $50 equivalent on common pairs | Low per-coin minimums, printed before you type an amount |
| Trust signals | ||
| Operating since | ✓ 2017 | ✗ 2026. We are the new kid and we know it |
| Trustpilot | Around 4.5 across roughly 13,000 reviews as of June 2026; recent negatives cluster on freezes | No reviews yet, and we will not invent any |
| kycnot.me score | ✗ 5/10, flagged for mid-flow KYC and fund blocks | Not yet listed |
| Answers complaints in public | ✓ Replies to nearly every negative review | ✓ A human answers at [email protected] |
| B2B ecosystem | ✓ API, widgets, a payments product, wallet integrations | ✗ Not yet |
First, the fair framing. Every custodial instant swapper, CoinVast included, briefly holds your coins while the swap runs. ChangeNOW is not a scam, and most of its swaps complete in minutes. What follows is not a gotcha. It is the documented record of one specific failure mode, the post-deposit compliance hold, which the privacy community has a name for: shotgun KYC. Here are four patterns from the public record, with sources you can click.
This one comes straight from ChangeNOW itself. Its KYC FAQ says that “if a transaction is marked suspicious by this system, the exchange is put on hold,” and explains that the criteria “can’t be made public, otherwise there will be people who will try to abuse those criteria.” The AML terms add that a flagged user “may be asked for clarifications or documents.” So the policy is published and legal, and also unknowable: you find out whether your deposit trips the wire only after they have it. To be fair, ChangeNOW’s own materials have put the flagged share at roughly half a percent of swaps. Small odds. But you don’t get to know your odds in advance, and the stake is your whole deposit. changenow.io/faq/kyc, read June 10, 2026.
The same FAQ promises that if you refuse verification, “the deposited funds are then refunded to the address (or addresses) the deposit was made from, subtracting the network fees, within 24 hours.” The complaint log on BestChange tells a different story. When we read it on June 10, 2026, it carried unresolved cases from 2026, including a user told, in their words, to “wait an indefinite number of days, that is, forever,” and another who wrote “I refused KYC, then support informed me a refund is not possible at the moment.” Our research sweep also logged holds of two and a half months and longer, with one case still open as of May 26, 2026. bestchange.com, read June 10, 2026.
kycnot.me, the community registry the privacy crowd actually uses, scores ChangeNOW 5 out of 10 with the warning that it “may request KYC or block funds mid-flow, typically via AML checks.” Its community reports include a user whose funds were held because their address had interacted, at some point in the past, with eXch, an exchange seized by German police in April 2025. One report alleges a $440,000 loss. These are one-sided accounts and we treat them as allegations, not verdicts. But the volume and the consistency of the pattern across 2024 to 2026 is itself the data point. kycnot.me/service/changenow, read June 10, 2026.
As of our June 2026 sweep, ChangeNOW holds around 4.5 stars across roughly 13,000 Trustpilot reviews and replies to nearly every negative one, and many hold cases do eventually resolve. Credit where due: they show up, in public, every day. And the recent negative reviews still cluster heavily on one theme, funds held after deposit pending verification. Both things are true at once, which is exactly the point. ChangeNOW is not badly run. It is sequenced wrong: screening after arrival means some honest users will always end up as hostages of an algorithm, however politely the support team handles it. trustpilot.com/review/changenow.io, read June 10, 2026.
Our own fine print, stated just as plainly: CoinVast screens every deposit before the exchange starts. Pass means the swap runs and is final. Fail means it never starts and your coins auto-return, no documents. The one exception is a government sanctions-list match, which the law requires us to hold and report. We print that exception everywhere, including here, because a no-freeze promise without it would be a lie.
ChangeNOW launched in 2017 and has survived two full market cycles, an industry-wide regulatory squeeze, and the collapse of several competitors. That is not nothing. In a niche where the community’s rule of thumb is “scams don’t last,” longevity is a real trust signal, and we simply do not have it yet.
Their about page markets 850+ assets and off-chain conversions across 1,000+. Community estimates put the practically liquid number in the hundreds, which is still an order of magnitude beyond our 136. If you need some long-tail token we have never listed, they probably route it and we definitely don’t.
“Buy almost every crypto with a credit card or a bank transfer” is their claim, and it is a real product. We will never do fiat, deliberately, because fiat rails are where the regulatory surface explodes. So if your starting point is euros or dollars rather than coins, ChangeNOW wins this round outright.
iOS and Android apps, plus desktop builds. CoinVast is a website. A fast website that works fine on a phone, but if you want an icon on your home screen and push notifications, that is them, not us.
An exchange API, embeddable widgets, a merchant payments product, and integrations sitting inside major wallets. Plus a support operation big enough to answer thousands of reviews. If you are building on top of a swap engine today, their ecosystem is mature and ours is not born yet.
This is the structural one, and it is the reason this page exists. ChangeNOW screens deposits after they arrive, which means a hostage state is always possible, however rare. We screen before the exchange starts: pass and the swap runs to completion, final and never clawed back; fail and it never begins, coins returned automatically, no documents. There is no third state. You cannot be frozen by a service that decides before it owes you anything.
Every CoinVast quote prints the spread: a flat 2%, fixed the moment you create the swap. ChangeNOW, like nearly everyone in this niche, embeds its margin in the quoted rate, and community tests from 2024 to 2026 measured that hidden margin at roughly 0.5 to 2% on liquid pairs and worse on exotic ones. Maybe their rate beats ours on a given pair at a given minute. The difference is you can audit ours in ten seconds, and auditing theirs requires a spreadsheet and a stopwatch.
Our quotes show the payout network fee separately, in the payout coin, instead of folding it into an “all fees included” rate. It sounds like a small thing. It is the difference between knowing what you paid and guessing.
Both services list XMR, and ChangeNOW deserves credit for keeping it while Binance and others walked away. But on ChangeNOW, a Monero swap feeds into the same secret-criteria post-deposit screening as everything else, and user reports through 2026 keep naming privacy coins among the hold triggers. Here, XMR is native, the screening happens before you send, and a pass means the swap is simply final.
136 coins across 20+ networks, with BTC, LTC, BCH and DASH deposits verified on our own self-hosted nodes rather than someone else’s API. Min and max are printed before you type. Across this niche, community reports describe exotic orders failing quietly on thin liquidity; we would rather list fewer pairs and have every one of them execute.
Four steps, no onboarding. Start with a small amount, that is what we would do with a service we had just met.
Choose what you send and what you receive. The rate, the printed spread, and the network fee are on the card before you commit to anything.
Payout address plus a refund address. Screening runs at order creation, so the decision about your swap is made before a single coin moves.
From any wallet, to the deposit address on your order page. No account, no email, nothing to verify.
Most swaps complete in 5 to 30 minutes depending on the chain. Every step shows on the order page with transaction hashes. Bookmark the link, it is your receipt.
Mostly, yes. It has operated since 2017, moves serious volume, and publicly replies to nearly every negative review. Most swaps complete in minutes without drama. The documented risk is not theft, it is the post-deposit compliance hold: if its automated system flags your deposit after you send, your funds sit in limbo until you pass verification or a refund eventually arrives on a timeline you do not control. User reports from 2024 to 2026 describe holds running from weeks to months.
Because it screens after the money arrives. ChangeNOW's own FAQ says a transaction marked suspicious by its automated system is put on hold, and that the criteria are deliberately kept secret so people cannot game them. Its AML terms add that a flagged user may be asked for clarifications or documents. None of this is hidden, it is published policy. The practical problem is the sequencing: by the time the check runs, they already have your coins.
No. We run the risk check before the exchange starts, so the hold-your-coins-while-we-decide stage does not exist here. A deposit either passes screening and the swap proceeds, or it fails and the coins return automatically to your refund address minus the network fee, with no documents requested. One legal exception: a deposit matching a government sanctions list must be held and reported, the law leaves no choice. Pre-send screening exists to make that case vanishingly rare.
Honestly: on major pairs, big players often have tighter spreads, because scale buys liquidity. We charge a single flat 2% spread, fixed the moment you create the swap and printed on every quote next to a separate network fee line, so checking us takes ten seconds. ChangeNOW does not publish a spread; community side-by-side tests from 2024 to 2026 measured hidden spreads of roughly 0.5 to 2% on liquid pairs and far more on exotic routes. So get a quote from both and compare against mid-market. We can live with whoever wins that check.
ChangeNOW has a large team, live channels, and answers nearly all of its public negative reviews, which genuinely deserves credit. We are small: a human reads and answers everything sent to [email protected], and we will not invent a response-time statistic for a service this young. What we can say is structural: our model produces no frozen-funds cases, and frozen funds are the exact category behind the months-long support nightmares you read about elsewhere.
Not up front. You can start a swap with no sign-up, same as here. The difference appears after you deposit: ChangeNOW's published AML policy lets it hold a flagged transaction and request documents mid-flow, the pattern kycnot.me calls shotgun KYC and the reason it scores ChangeNOW 5 out of 10. CoinVast has no later stage where documents can be demanded, because nothing is exchanged before screening finishes.
Yes, and credit where due: while Binance, Kraken in Europe, and dozens of other platforms dropped XMR, ChangeNOW still lists it. The caveat is that privacy-coin swaps pass through the same secret-criteria post-deposit screening as everything else, and user reports through 2026 regularly name privacy coins among the hold triggers. CoinVast supports native XMR with the screening done before you send anything.
A term popularized by kycnot.me for a specific pattern: a service advertises no KYC, accepts your deposit, runs chain analysis afterward, and then demands identity documents while holding your money if the score comes back bad. You cannot walk away, because they already have your coins. It is the single most complained-about behavior in the instant-swap niche from 2024 to 2026, and it is the mechanism CoinVast was designed to remove.
When nothing gets flagged, both are quick: minutes, mostly spent waiting on blockchain confirmations. CoinVast swaps typically land in 5 to 30 minutes depending on the deposit chain. The difference is the bad day. A flagged ChangeNOW swap can sit for weeks or months, per user reports logged on BestChange and kycnot.me. A failed CoinVast screening turns into an automatic refund instead, so our worst case is a returned deposit, not an open ticket.
The swap never starts, and your coins go back automatically to the refund address you gave at order creation, minus only the network fee. Nobody asks for a passport, a selfie, or a bank statement, and the order page shows the refund transaction hash. The single exception is a sanctions-list match, which we are legally required to hold and report rather than return.
Do not trust it, test it. We have no years of history and no review pile, and we are not going to pretend otherwise or buy fake stars. What we have is a policy difference you can verify with one small swap: the screening result lands before you send, the spread is printed on the quote, and the network fee has its own line. Try twenty dollars first. If we have to earn trust one small swap at a time, fine. That is the honest way to do it.
Every external claim on this page traces to one of the pages below, all read on June 10, 2026, or to our June 2026 research sweep where noted in the text. If a fact changes, tell us at [email protected] and we will fix the page.
The spread is on the quote and the decision is made before your coins move. Test it with a small swap.
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