Simplex review

Updated September 28, 2026 · SumCue Editorial Team · Facts checked September 26, 2026

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Our verdict

Simplex is a custodial exchange that keeps the listing focused at 200 coins, and it takes card and bank transfers for funding. It suits people who want a simple way to buy and hold crypto, and it will not suit anyone who needs derivatives, published proof of reserves or phone support.

Key facts

Best for
Buying a focused set of mainstream coins by card or bank transfer on a licensed exchange.
Coins listed
200↗
Regulators
Bank of Lithuania (LSC)↗
Fiat deposit methods
Card, Bank, SEPA, ACH, Apple-pay↗
Proof of reserves
No↗
Derivatives
No↗
Exchange type
Cex↗
Legal entity
Nuvei Liquidity UAB↗
Headquarters
Lithuania↗
Founded
2014↗
Support channels
Email, Help-centre↗
Features
Custodial
Official website
simplex.com

Facts checked September 26, 2026, 4 sources

Apps and profiles

Get the app
App Store

Pros and cons

Pros

  • Registration with Bank of Lithuania (LSC) sits under licence MiCA CASP 894500IY99QLL9M0SR28, with the operator named as Nuvei Liquidity UAB.
  • Fiat deposits cover card, bank and sepa, which gives several routes for funding a first buy.
  • The 200 coin list sits above the 74.5 median across ranked crypto exchanges.

Cons

  • Derivatives are not offered, so the trading range stops at spot buying and holding.
  • No proof of reserves is published, so the backing for customer holdings cannot be read from a published attestation.
  • Support runs on email and help centre only, so there is no live chat and no phone line for urgent questions.
Simplex

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Scored 8.9 / 10 by SumCue.

Who it suits

  • People buying crypto occasionally with card or bank money rather than trading actively day to day.
  • European readers who want a named regulator and a named operator, Nuvei Liquidity UAB, rather than an anonymous signup.
  • Holders who would rather the exchange keep the keys than run their own wallet.

Who should look elsewhere

  • eToro, at from 150, gives a longer coin list than Simplex if breadth matters more than focus.
  • bunq, at from 350, has the widest listing in this group for anyone who wants maximum coin choice.
  • Vivid Plus, at from 300, fits readers who want a mid sized list rather than the Simplex shortlist.

Safety of your money

Simplex is registered with Bank of Lithuania (LSC), and the licence is recorded as MiCA CASP 894500IY99QLL9M0SR28, so the operator sits inside a regulated framework rather than outside one. Proof of reserves is not published, which leaves customer balances without a public attestation. That suits readers who want a named regulator, and suits less those who check published backing before funding an account.

How Simplex compares

Where Simplex is available

Available
Australia, Austria, Belgium, Bulgaria, Canada, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hong Kong, Hungary, Ireland, Italy, Japan, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Singapore, Slovakia, Slovenia, South Korea, Spain, Sweden, United Kingdom, United States
Licence in Lithuania
Bank of Lithuania (LSC) (MiCA CASP 894500IY99QLL9M0SR28), checked September 26, 2026, also valid in Austria, Belgium, Bulgaria, Cyprus, Czechia, Germany, Denmark, Estonia, Spain, Finland, France, Greece, Croatia, Hungary, Ireland, Iceland, Italy, Liechtenstein, Luxembourg, Latvia, Malta, Netherlands, Norway, Poland, Portugal, Romania, Sweden, Slovenia, Slovakia

Countries from the brand (Source, checked September 26, 2026)

Frequently asked questions

How many coins can I buy on Simplex?+

The listing covers 200 coins, a focused set rather than a full exchange catalogue. For scale, the median coin count across ranked crypto exchanges is 74.5 and the upper quartile 392, which puts Simplex above the middle and short of the longest lists on the market.

What do trading costs look like here?+

Costs are easier to judge against the market than from a headline rate. Across ranked crypto exchanges the median taker fee is 0.2% and the upper quartile 0.5%, while the median minimum deposit is €0.88. Simplex takes funding through card, bank and sepa, so the route you pick can matter as much as the fee.

Who regulates Simplex and who holds the account?+

The exchange is registered with Bank of Lithuania (LSC) under licence MiCA CASP 894500IY99QLL9M0SR28, with the legal entity given as Nuvei Liquidity UAB. That gives a named operator behind the account rather than an anonymous signup. The open point is transparency, because proof of reserves is not published, so customer balances are not matched by a public attestation.

How do I fund the account?+

Fiat deposits run through card, bank and sepa, which covers card and bank transfer routes along with regional bank transfer schemes, so most European and UK readers can fund an account without a wire transfer. For scale, the median minimum deposit across ranked crypto exchanges is €0.88 and the upper quartile €2.78, so small first buys are common in this group.

What support can I get if something goes wrong?+

Support runs on email and help centre, which means email and a help centre, with no live chat and no phone line. That suits readers who prefer to raise a query in writing and keep the thread. Across ranked crypto exchanges, 40.9% of providers add live chat, so Simplex is the quieter option.

Does Simplex offer derivatives or leveraged products?+

Derivatives are not offered here, so the product list stops at buying and holding coins. The exchange runs as cex and holdings are custodial, which keeps the range to spot buying and holding. Anyone who wants leveraged exposure or structured products will find the choice thin here.

How does Simplex compare with eToro and bunq on coin choice?+

Simplex lists 200 coins, against from 350 at bunq, from 300 at Vivid Plus and from 150 at eToro. Simplex therefore sits between eToro and Vivid Plus on length, and the pick depends on whether you want the widest list available or a shorter one you will actually trade.

What are the risks of putting money in here?+

Losses are common in this market: the median share of retail accounts that lose money is 70.15%, with an upper quartile of 74.5%. Simplex adds its own angle, since holdings are custodial and proof of reserves is not published. Small regular buys suit people who could lose the full amount without changing their plans.

Sources

Compiled from 4 source pages, checked September 26, 2026. We did not open an account.

Not confirmed yet: Taker fee.

Simplex

Simplex

Buying a focused set of mainstream coins by card or bank transfer on a licensed exchange.

8.9/10See alternatives