No support for phishing resistant MFA
A crypto exchange with no support for phishing resistant MFA (passkeys / WebAuthn / FIDO2) can't get more than three stars. Other than that I don't really have any complaints.

Norwegian Block Exchange AS, operating under the domain nbx.com, is a cryptocurrency exchange based in Norway that facilitates the buying, selling, and trading of various digital assets, including Bitcoin, Ethereum, Cardano, Ripple, and Solana. The platform is designed to cater to a diverse range of users, from beginners looking for a straightforward way to purchase cryptocurrencies to experienced traders seeking advanced trading features. NBX offers a user-friendly interface along with competitive trading fees, facilitating seamless transactions through bank transfers or credit card payments. The exchange also provides unique offerings, such as the USDM stablecoin and a Visa card that allows users to earn Bitcoin cashback. Registered with The Financial Supervisory Authority of Norway, NBX emphasizes security in cryptocurrency trading, ensuring a legitimate and safe environment for its customers.
Norwegian Block Exchange AS receives a mix of feedback from users, highlighting both positive experiences and significant frustrations. Many customers appreciate the user-friendly app, the clean interface, and the cashback feature on their credit card, describing it as a reliable platform for cryptocurrency transactions.
Reviewers also commend the support team for being responsive and helpful, particularly when navigating new regulations. However, a substantial number of complaints focus on slow deposits and withdrawals, with some users expressing frustration over unresponsive customer service. Several reviews label the exchange as a scam, citing issues with account access and funds being locked due to compliance measures.
Summary generated with AI from recent reviews
Each source counts by its number of reviews. Only reviews written by people are scored.
| Source | Rating | Reviews | Weight | 6-mo | Fake risk |
|---|---|---|---|---|---|
Trustpilot Imported Trustpilot reviews | 3.4 | 60 | 100% | -1.1 | ● Low |
Monthly average rating from reviews written by people · latest review Aug 2025.
| Month | Average | Reviews |
|---|---|---|
| Sep 24 | 5.0 | 1 |
| Oct 24 | 4.0 | 2 |
| Nov 24 | 1.0 | 1 |
| Dec 24 | 3.7 | 7 |
| Jan 25 | 4.0 | 6 |
| Feb 25 | 3.3 | 4 |
| Mar 25 | — | 0 |
| Apr 25 | 4.0 | 4 |
| May 25 | 3.7 | 3 |
| Jun 25 | 5.0 | 2 |
| Jul 25 | 1.7 | 6 |
| Aug 25 | 3.0 | 6 |
Share of positive (4–5★) and negative (1–2★) reviews mentioning each topic · based on the 60 most recent reviews.
“It feels solid”
“I want to share my experience in NBX, i have done several deposits of NOK and funds are not showing in the account ev...”
Same method for every company: overall rating, legitimacy checks, the average rating of reviews mentioning each area and the 6-month trend · Crypto Exchanges.
| Company | Overall | Legit | Service | Trend | Reviews |
|---|---|---|---|---|---|
| 3.4 out of 5 (fair) | 100 out of 100 | 2.9 out of 5 (fair) | −16% | 60 | |
| 1.5 out of 5 (poor) | 100 out of 100 | 1.2 out of 5 (poor) | — | 62 | |
| 3.4 out of 5 (fair) | 100 out of 100 | — | — | 20 | |
| 4.6 out of 5 (good) | 100 out of 100 | 4.3 out of 5 (good) | — | 25 | |
| 5.0 out of 5 (good) | 33 out of 100 | — | — | 6 |
Bottom line: Norwegian Block Exchange AS is #3 of 5 on overall rating in this group. On service, Kolo scores higher (4.3 vs 2.9).
60 reviews of Norwegian Block Exchange AS. Filter by what matters to you.
A crypto exchange with no support for phishing resistant MFA (passkeys / WebAuthn / FIDO2) can't get more than three stars. Other than that I don't really have any complaints.
excellent website gives a lot of services
Jeg er svært fornøyd med NBX. Kortet fungerer perfekt, og kundesupporten deres er helt enestående – langt bedre enn det jeg har opplevd hos andre norske aktører. Alt i alt er jeg veldig fornøyd og kan varmt anbefale NBX!
Har brukt disse i flere år og har veldig god erfaring. Brukerstøtte er førsteklasses og svarer raskt innen de rammene de har. Jeg bruker kun disse for å veksle inn valuta og føler meg meget trygg. Utvilsomt beste i bransjen!!!
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Polarized pattern: few middle ratings. 60% of recent reviews are 4–5★ and 38% are 1–2★.
tar evigheter før pengene kommer på konto. tar typ 3 dager om du setter dem inn på fredag.
Velger å si opp min konto hos NBX. Opplever en del problemer med bruk av kredittkortet. Noen av transaksjonene går ikke gjennom. Support kunne ikke svare på hvorfor. Jeg forsøkte også å verve noen, ingen av disse klarte å registrere seg. Support ba disse ta direkte kontakt. Hvertfall en av disse har prøvd uten å lykkes. Etter disse utfordringene ønsket jeg å avslutte min konto og kreditt. NBX har fått to mailer om dette nå. Ingen svar.
Nbx appen og visa kortet fingerer sømløst for mitt vedkommende. Testet kundeservice en gang og fikk kjapp og god hjelp. Anbefales!
Enkel og grei app. Bra kundeservice også! Må vel være den beste kryptobørsen i Norge!?
Solid tjeneste med god support!
Ryddig app, super service og gode kundefordeler
SCAM!!!! DON'T DUE USE NBX!!!!! I tried many times to with withdraw my funds with their "help". Now they put a freeze on my account and said I have to put a $3k deposit in to get my funds because of an abnormality in my i.p address. Does anyone have any idea how to get legal advice on this? Thanks...
I am very disappointed in the services. I have tried to transfer a small amount of Bitcoin from my NBX wallet to my Ledger, and they have blocked my transaction. I have not received a reason why, and their support is not responding. On top of everything, there is no number to reach them on. This is unacceptable. Peter.
Jeg vil gjerne dele min svært positive erfaring med NBX Norwegian Blockchain Exchange. Etter en skuffende opplevelse med Firi, bestemte jeg meg for å bytte over til NBX, og jeg ble ikke skuffet. Det som virkelig imponerte meg var den utrolig raske innbetalingen og utbetalingen av større beløp. Jeg var i stand til å motta pengene mine samme dag som de ble sendt, noe som gjorde hele prosessen mye enklere og mer praktisk for meg. Dette var en betydelig forbedring i forhold til min tidligere leverandør, hvor det tok flere dager å fullføre slike transaksjoner. En annen positiv faktor var den smidige verifiseringen av kontoen min hos NBX. De var i stand til å verifisere identiteten min og godkjenne min bankkonto innen 1-2 dager, noe som er utrolig raskt sammenlignet med andre plattformer jeg har prøvd. Dette gjorde det mulig for meg å komme i gang med investeringene mine uten unødvendig ventetid. I tillegg til den effektive behandlingen av innbetalinger og utbetalinger, var jeg også imponert over den generelle sikkerheten og tryggheten som NBX tilbyr. Som en blockchain-basert plattform er de opptatt av å beskytte kundenes kryptoinvesteringer på best mulig måte. Dette ga meg tillit til at mine midler var trygge og sikre. En annen ting som fortjener ros er NBXs kundeservice. Ved flere anledninger har jeg henvendt meg til dem med spørsmål og bekymringer, og de har alltid vært svært hjelpsomme og profesjonelle. De sørget for å svare raskt og ga meg all den informasjonen jeg trengte for å kunne ta informerte beslutninger. Alt i alt er jeg svært fornøyd med min erfaring som kunde hos NBX Norwegian Blockchain Exchange. De har bevist seg som en pålitelig og effektiv plattform for kryptoinvesteringer. Jeg vil ikke nøle med å anbefale dem til andre, og jeg ser frem til å besøke dem personlig ved neste anledning. Takk, NBX, for en flott opplevelse og for å gjøre mine kryptoinvesteringer trygge og problemfrie!
NBX prevented me from being scammed then they locked my account saying the only thing I could do with a request is sell and withdraw my funds. I sent a request to transfer a small amount of BTC to another exchange with a larger crypto portfolio. Suddenly they requiring me to prove my identity again. After numerous requests as to the status suddenly my crypto was sold at a loss and fund transferred to my bank account. Of course took fee every step of the was increasing my loss. They cannot be trusted. I went from being potential scam victim to being a unwanted client. They are very slow to reply to requests, as others wrote customer service does not exist.
Norwegian Block Exchange AS, operating under the domain nbx.com, is a cryptocurrency exchange based in Norway that facilitates the buying, selling, and trading of various digital assets, including Bitcoin, Ethereum, Cardano, Ripple, and Solana. The platform is designed to cater to a diverse range of users, from beginners looking for a straightforward way to purchase cryptocurrencies to experienced traders seeking advanced trading features. NBX offers a user-friendly interface along with competitive trading fees, facilitating seamless transactions through bank transfers or credit card payments. The exchange also provides unique offerings, such as the USDM stablecoin and a Visa card that allows users to earn Bitcoin cashback. Registered with The Financial Supervisory Authority of Norway, NBX emphasizes security in cryptocurrency trading, ensuring a legitimate and safe environment for its customers.
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