Ranked & Reviewed · 8 services
Best Instant Crypto Exchangers
Eight instant crypto exchangers ranked on what they publish: the fee, fixed-rate options, custody and KYC rules, refund policy and the operating company. Checked November 2026.
At a glance
| # | Service | Score | Best for |
|---|---|---|---|
| 1 |  FixedFloat | 8.6 | Publishing its fee: 1% fixed rate, 0.5% floating rate |
| 2 |  ChangeHero | 8.0 | Naming its operator and swap providers, which few exchangers do |
| 3 |  SideShift | 7.4 | Documented fixed and variable rates, refunds and KYC triggers |
| 4 |  ChangeNOW | 7.0 | Spelling out refund cases, timelines and fees |
| 5 |  Changelly | 6.4 | Publishing its floating-rate service fee: 0.25% of the output |
| 6 |  Swapzone | 5.8 | Comparing fixed and floating quotes from a registered operator |
| 7 |  SimpleSwap | 5.4 | Documented fixed and floating rates with a 20-minute lock |
| 8 |  Godex | 4.6 | Account-free swaps with a 30-minute fixed-rate lock |
Best Instant Crypto Exchangers, ranked by score
FixedFloat scores 8.6/10 among instant exchangers. It publishes its fee (1% fixed, 0.5% floating), and its terms now name the operator, which lifted entity transparency from 3 to 7. The weakest mark is refunds, at 8. The marks come from desk research of its FAQ and terms, not test swaps.
Pros
- Fee transparency 10: 1% fixed-rate and 0.5% floating-rate service fees are published
- Rate options 9: fixed rate frozen for 10 minutes, with a stated 1.2% market-move limit
- Custody & KYC 9: states it is not custodial and needs no registration to swap
- Entity transparency 7: terms name FFGX Group LLC, Georgia, with a registered address
Cons
- No registration number, governing-law clause or regulated providers given for the operator
- Refund policy 8: several refund outcomes are discretionary and can be refused
- Memo or tag mistakes cost 10% to recover, at least $10, and may be unrecoverable
- No amount threshold for when an order is paused for source-of-funds checks
ChangeHero scores 8.0/10, second of eight instant exchangers, led by a named Costa Rican operator and stated fees of 0.5% Best Rate and 0.7% Fixed Rate, which its homepage calls maximums. Its weakest mark is custody and KYC: refusing a check costs at least US$100. The marks come from desk research of its terms, FAQs and AML/KYC policy.
Pros
- Entity transparency 9: names HEROFINTECHS LIMITADA, Costa Rica, company no. 4062001322968
- Names two swap and custody providers, each with a stated regulator (FCIS Lithuania, FINTRAC Canada)
- Refund policy 8: terms cover rate moves over 2%, late fixed deposits and a one-month request window
- Fee transparency 8: fee figures stated for both modes, 0.5% Best Rate and 0.7% Fixed Rate
- Rate options 8: fixed and floating rates, with a 15-minute fixed-rate lock on the homepage FAQ
Cons
- Fee pages disagree: the help centre states flat 0.5% / 0.7%, the homepage calls them maximums
- Fixed-rate timing differs: 15-minute lock on the homepage, 10-minute deposit limit in the terms
- Refusing KYC costs 10% of the deposit, minimum US$100 equivalent, under the terms
- Network-fee component and its minimum are not quantified, so small-swap totals are unclear
- Terms exclude users in the EU and the US, among other jurisdictions
SideShift scores 7.4/10 among instant exchangers. It earns 9 for rate options and refunds and 8 for its stated custody and KYC rules, but its own margin is unpublished and its operator is named with only a mailing address. Desk research, 1 November 2026.
Pros
- Rate options 9/10: fixed rate locked 15 minutes; variable rate with 7-day expiry
- Refund policy 9/10: refund cases listed, usually fee-free within 3 days
- Custody & KYC 8/10: terms say no custodial services; checks tied to flagged deposits
- Fee transparency 6/10: integrator commission published at 0.5%, range 0-2%
Cons
- SideShift's own margin is folded into the rate with no published figure
- Entity transparency 5/10: Paradigm Ltd named, but no incorporation or licence
- Holding period after an adverse screening review is not specified
- Deposits sent on a different chain are treated as lost under its recovery policy
ChangeNOW scores 7.0/10 among instant exchangers, up from 5.6 after its terms were found naming the operator and stating it is non-custodial. It earns 9 for detailed refund rules, but publishes no fee figure. The marks come from desk research of its terms and FAQ, not test swaps.
Pros
- Refund policy 9: refund cases, timelines and fees are published, including 24-hour refunds on declined KYC
- Entity transparency 8: CHN Group LLC, Saint Vincent and the Grenadines, company no. 3010 LLC 2023
- Rate options 8: classic and fixed rates, with the 4-minute fixed-rate deposit window stated
- Custody & KYC 7: terms state non-custodial and list the countries where KYC is mandatory
Cons
- Fee transparency 3: no percentage fee; the margin is inside the quoted rate
- User-error refunds cost $50 plus network fees
- Fixed rate holds only if the deposit arrives within 4 minutes
- Terms conflict on US residents: excluded, yet allowed through a Pro account without default KYC
Changelly scores 6.4/10 among instant exchangers, up from 4.4 after its terms and FAQ were found to set out custody, KYC and refund rules. It publishes a 0.25% floating-rate fee but names its operator only as "Marella". The marks come from desk research of its own documents, not test swaps.
Pros
- Fee transparency 7: a 0.25% service fee on floating-rate swaps is stated in the FAQ and the terms
- Rate options 8: floating and fixed rates with stated deposit windows (15 or 20 min fixed, 3 h floating)
- Custody & KYC 7: terms state it is non-custodial; flagged swaps are held for SumSub checks
- Refund policy 7: timelines published, 1 to 7 business days floating and up to 20 fixed
Cons
- Entity transparency 3: operator named only as "Marella", with no legal form, jurisdiction or address
- No figure for the dynamic fee on fixed-rate swaps
- No published amount threshold for when a swap is held for KYC
- Fixed-rate refunds can take up to 20 business days
Swapzone scores 5.8/10 among instant exchangers. It compares fixed and floating quotes, adds no fee of its own and names a registered Georgian operator, but leaves refunds to the partner that runs the swap and caps its liability at US$25. Desk research, 1 November 2026.
Pros
- Rate options 7/10: fixed (guaranteed amount) and floating offers on each pair
- Entity transparency 7/10: Block Back LLC, reg. no. 402184710, Georgian law
- Custody & KYC 7/10: Swapzone holds no funds; documents asked only on suspicion
- Fee transparency 5/10: no Swapzone fee; terms say partner fees are in the quotes
Cons
- Refund policy 3/10: refunds are left to the partner; Swapzone only mediates
- Swapzone caps its total liability for any loss at US$25
- No fixed-rate lock duration of its own; how long a quote holds depends on the partner
- Partner margins are never itemized; some network fees are added after the quote
- KYC is run by partners under their own rules, so triggers vary by offer
- Partner list can be stale: LetsExchange still listed after it stopped operating
SimpleSwap scores 5.4/10 among instant exchangers. It documents fixed and floating rates well, but publishes no actual fee, names no operator, and its September 2026 terms add fees to release frozen funds and recover refunds. Desk research, 1 November 2026.
Pros
- Rate options 9/10: fixed rate locked 20 minutes; floating rate set at processing
- Custody & KYC 7/10: no account for most swaps; checks tied to flagged transactions
- Compliance-stopped swaps are sent back to the refund address automatically
- Refund exclusions and the 31-day processing limit are written into the terms
Cons
- Fee transparency 3/10: margin inside the rate; only a 0.2% starting point is given
- Entity transparency 2/10: no company, address or registration named anywhere
- Frozen funds cost 1% to release, minimum $100, under the September 2026 terms
- Refund policy 6/10: below-minimum deposits excluded; recovery and storage fees
- Terms list the US, UK and all EU states as places it may not be available
Godex scores 4.6/10 among instant exchangers. It locks fixed rates for 30 minutes, swaps without an account and names its Seychelles operator in its AML/KYC policy, but publishes no fee and refunds only narrowly. Desk research of Godex's own pages, 1 November 2026.
Pros
- Rate options 7/10: fixed rate held 30 minutes; floating option also offered
- Custody & KYC 6/10: no account, name or phone number; email optional
- Entity transparency 5/10: operator Nrnb ltd., Seychelles, named in the AML/KYC policy
- FAQ says swap data is erased from its servers within a week, with stated exceptions
Cons
- Fee transparency 2/10: no service fee or percentage is published
- Refund policy 3/10: refunds only for Overdue orders via support, no refund address
- AML/KYC policy allows ID checks but does not state what triggers them
- Fixed rate can be delayed or returned if the market moves 3% or more
- Terms of use name no company, registration number or governing law
Best instant crypto exchangers by use case
Instant exchangers swap one coin for another without an account. What separates them is how much they put in writing: the fee, the rate lock, the refund rules and who runs the service. The picks below follow the criterion that matters most for each situation.
- You want to know the fee before you send: FixedFloat scores 10 for fee transparency, the only 10 in the category. It publishes a 1% fee on fixed-rate orders and 0.5% on floating-rate orders, plus network fees. ChangeHero comes next at 8: it states a figure for both of its swap modes, listed in the fixed-versus-floating answer below, though its homepage calls them maximums.
- You want to know who runs the service: ChangeHero scores 9 for entity transparency. Its site footer names the operator, HEROFINTECHS LIMITADA of Costa Rica, with a registration number, and also name the providers behind its swaps. ChangeNOW follows at 8 and names CHN Group LLC of Saint Vincent and the Grenadines.
- You are swapping a volatile pair and want the rate locked: FixedFloat, SideShift and SimpleSwap all score 9 for rate options. They state how long a fixed rate holds: 10 minutes at FixedFloat, 15 at SideShift and 20 at SimpleSwap. ChangeNOW holds its fixed rate only if the deposit arrives within 4 minutes. ChangeHero scores 8: its homepage states a 15-minute lock, but its terms set a 10-minute deposit limit.
- You are worried about a failed or stuck swap: SideShift and ChangeNOW both score 9 for refund policy. SideShift says refunds usually carry no fee and arrive within 3 days. ChangeNOW sets out refund cases and timelines and charges $50 plus network fees when the error is the user's.
- You want to compare quotes from several providers: Swapzone shows fixed and floating offers from partner services and adds no fee of its own. Its refund mark is 3, though: the partner that runs the swap decides on refunds, and Swapzone caps its own liability at US$25.
How the ranking works
Each service is marked from 0 to 10 on five criteria, based on its own terms, FAQ and policy pages:
- Fee transparency: a stated fee or spread as a figure. Saying only that fees are included in the rate scores low.
- Rate options: whether a fixed rate is offered alongside a floating one, and whether the lock duration is stated.
- Custody & KYC: a clear non-custodial statement, and a clear account of when identity checks are triggered.
- Refund policy: what happens to a failed, below-minimum or delayed swap. A stated refund route and timeline scores well. Discretionary or partner-dependent refunds score low.
- Entity transparency: whether the operating company and its jurisdiction are named. A registration number and named providers score highest.
The overall score is the equal-weight plain average of the five marks, rounded to one decimal. FixedFloat, for example, is (10 + 9 + 9 + 8 + 7) / 5 = 8.6. Ties are listed alphabetically, though this edition has none. All marks come from desk research of each service's published documents, checked on 1 November 2026, and ChangeHero's again on 6 November, when Swapzone's rate options mark was also aligned with the category scale. We ran no test swaps. Marks are re-checked when terms change, and every review logs each change with its reason and source. The full rubric is in our ratings methodology.
| Service | Fees | Rates | Custody & KYC | Refunds | Entity | Overall |
|---|---|---|---|---|---|---|
| FixedFloat | 10 | 9 | 9 | 8 | 7 | 8.6 |
| ChangeHero | 8 | 8 | 7 | 8 | 9 | 8.0 |
| SideShift | 6 | 9 | 8 | 9 | 5 | 7.4 |
| ChangeNOW | 3 | 8 | 7 | 9 | 8 | 7.0 |
| Changelly | 7 | 8 | 7 | 7 | 3 | 6.4 |
| Swapzone | 5 | 7 | 7 | 3 | 7 | 5.8 |
| SimpleSwap | 3 | 9 | 7 | 6 | 2 | 5.4 |
| Godex | 2 | 7 | 6 | 3 | 5 | 4.6 |
Rate options are the narrowest spread in the table, with every service between 7 and 9. The order is decided mainly by fee and entity transparency, the two things this category most often leaves unpublished.
What changed in this update
The November 2026 recheck moved every score, mostly upward, because several services now publish terms that the July check either could not find or had marked as unstated.
- Changelly rose the furthest, to 6.4 from 4.4. Its terms now state that it is non-custodial, and they set out refund timelines: 1 to 7 business days for floating-rate swaps and up to 20 for fixed-rate ones. Custody rose from 3 to 7 and refunds from 2 to 7.
- ChangeNOW reached 7.0, up from 5.6. Its terms now name CHN Group LLC and state that the service is non-custodial. Entity transparency rose from 2 to 8.
- Swapzone reached 5.8, up from 4.6. Its terms name Block Back LLC of Tbilisi, with a registration number. Entity transparency rose from 2 to 7. On 6 November its rate options mark was set from 8 to 7, because it states no lock duration for fixed quotes.
- ChangeHero reached 8.0, up from 6.8. Its FAQ now states a fee for both modes, and fee transparency rose from 3 to 9. A 6 November correction moved two marks without changing the total: fees to 8, because its homepage calls the figures maximums, and rate options from 7 to 8, for a stated 15-minute lock.
- SideShift reached 7.4, up from 6.2. Its terms state that it does not provide custodial services and tie verification to flagged deposits, and they name Paradigm Ltd as operator.
- FixedFloat reached 8.6, up from 7.8. Its 2 October 2026 terms name FFGX Group LLC of Georgia, so entity transparency rose from 3 to 7.
- Godex reached 4.6, up from 4.2. A floating rate and a named Seychelles operator raised two marks. Custody fell from 8 to 6, because Godex makes no non-custodial statement and does not say what triggers ID checks.
- SimpleSwap was the only service to fall, to 5.4 from 6.2. Its terms in force from 7 September 2026 allow a fee to release frozen funds of 1% of the returned amount, at least $100. They also make refunds a support request handled within up to 31 days.
- Withdrawn: LetsExchange stopped exchange operations on 1 October 2026 and is no longer ranked.
What the scores do not cover
- The real cost of a given swap. Where the margin sits inside the quoted rate, as at ChangeNOW, SimpleSwap and Godex, the score reflects that it is unpublished, not how large it is. Compare the amount you will receive across services on the day. Our guide to where crypto exchange fees hide explains how spreads work.
- Counterparty risk mid-swap. Between deposit and payout, your coins sit at an address the service controls, even where its terms call it non-custodial. A score is not a guarantee that a swap will complete.
- Freezes and compliance holds. Most services reserve the right to pause a swap for source-of-funds or identity checks. FixedFloat and Changelly publish no amount threshold that triggers them; ChangeHero's AML/KYC policy names occasional transactions of €1,000 or more. Refusing ChangeHero's KYC costs 10% of the deposit, at least US$100.
- Licensing. A named entity is not a regulated one. Several operators are named without a registration number or licence.
- Execution and support. Settlement speed, liquidity and support quality were not tested.
How to choose
- Check that the service accepts users from your country. SideShift and Godex exclude US residents, ChangeHero's terms exclude the EU and the US among others, and SimpleSwap lists the US, the UK and all EU states as places it may not be available.
- Compare the amount you will receive, not the headline rate, and note whether a fee is stated as a figure.
- For a volatile pair or a slow network, use a fixed rate and confirm how long it holds before you send.
- Always enter a refund address where one is asked for, and read what the service does with below-minimum or wrong-network deposits.
- Double-check memos and tags. FixedFloat charges 10%, at least $10, to recover a deposit sent with a wrong memo, and such deposits may be unrecoverable.
- Keep swaps small enough that a compliance hold would not cause you serious trouble.
Is a fixed rate more expensive than a floating rate?
At the two services that publish both figures, yes. Both services charge 0.5% on floating-rate orders, which ChangeHero calls Best Rate. For fixed-rate orders the published fee rises to 0.7% at ChangeHero and to 1% at FixedFloat. ChangeHero's homepage presents its two figures as maximums that depend on market conditions. The extra cost pays for protection against price moves between your quote and your deposit. On a floating rate, the final amount is set when the deposit arrives and can differ from the quote.
Do instant crypto exchangers require KYC?
Not by default at the ranked services, which swap without an account. Most state that identity or source-of-funds checks can be triggered when a transaction is flagged by their screening, and some services can hold funds until the check is complete. SideShift ties verification to flagged deposits. Swapzone leaves KYC to the partner running the swap, so the trigger depends on the offer you pick.
How we score this category
An instant exchanger quotes one number and swaps without an account, so the cost hides inside the rate rather than on a fee line. This rubric scores whether the spread or fee is actually published, whether a fixed-rate option exists, what happens to a failed swap, and whether the operating entity is named. Many of these services publish very little; a stated figure is rewarded precisely because it is rare here.
Every service in this ranking is scored 0–10 against the same 5 criteria, each carrying equal weight (20% apiece). The overall score is their plain average, rounded to one decimal place, and each review prints the individual numbers and the arithmetic so you can reproduce the result yourself.
What each criterion covers
- Fee transparency20% of the score
- Whether the service fee or spread is published as a figure rather than folded silently into the quoted rate. A stated percentage is the exception in this category and scores highly; describing fees only as included and dynamic scores low.
- Rate options20% of the score
- Whether a fixed-rate option exists alongside a floating one, and whether the lock duration is stated. A fixed rate protects the user from movement between quote and settlement, and stating how long it holds is part of the disclosure.
- Custody & KYC20% of the score
- Whether the service states it is non-custodial and explains when identity verification is triggered. A clear statement that funds are not held and that KYC applies only to flagged transactions scores above silence.
- Refund policy20% of the score
- What the service says happens to a failed, below-minimum or delayed swap. A stated automatic refund to a refund address scores well; no refund policy at all is a real gap for a service holding funds mid-swap.
- Entity transparency20% of the score
- Whether the operating company or its jurisdiction is named. Anonymity is the norm in this category, so naming the entity is a genuine trust signal and its absence is scored as such.
What does not affect a score
Only the criteria above count. No provider can buy a score, a rank, or an entry in this list. Where two services finish level, they are listed alphabetically rather than ordered silently.
The process across all categories, including how often we re-check, is set out in our ratings methodology.
Frequently asked questions
How were the instant exchangers in this ranking selected?
The ranking includes the eight account-free swap services we have reviewed against this rubric and that are still operating. LetsExchange was withdrawn after it stopped exchange operations on 1 October 2026. We do not add services we have not reviewed to lengthen the list.
How is each exchanger's score calculated?
Each service gets a 0 to 10 mark for fee transparency, rate options, custody and KYC, refund policy and entity transparency. The overall score is the plain average of the five, rounded to one decimal, with ties listed alphabetically. ChangeHero, for example, is (8 + 8 + 7 + 8 + 9) / 5 = 8.0.
Which risk does the score not capture?
It does not capture the size of a margin hidden inside a quoted rate, or the chance that a swap is paused for a compliance check and your funds are held. It also does not test whether swaps settle quickly. A high score means the service documents its terms well, not that every swap is safe or cheap.
What fees and country restrictions should I check before swapping?
Check the stated fee or the amount you will receive, the network fee, and any charge for recovering a mistaken deposit or releasing frozen funds. Then read the restricted-countries list in the terms. SideShift and Godex exclude US residents, ChangeHero's terms exclude the EU and the US, ChangeNOW's terms exclude the UK and India among others, and Swapzone partners apply their own country rules.
How current are these measurements?
Every mark was checked against the services' own terms, FAQ and policy pages on 1 November 2026; ChangeHero's were rechecked on 6 November 2026. These documents change often: most of this edition's score moves came from terms updated during 2026. Check the live terms before a large swap.
Rankings are editorial. Nothing here is financial advice. Editorial policy · How we score · How we're funded.