Cryptocurrency Exchanges

COINSTANT

1.8 (5 reviews)
🇪🇸 Spain
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About COINSTANT

COINSTANT has been flagged by Comisión Nacional del Mercado de Valores for "Unregistered/Unlicensed entity offering financial products or services". This company appears in our regulatory warnings database. Always verify with official regulatory sources before investing or doing business with this firm.

Customer Reviews

Write a Review

Checked with regulators - they're not licensed

D
Daniel J.
1 months ago

I was about to invest with COINSTANT but decided to check their regulatory status first. They claim to be regulated but I could not find them on any official register. Comisión Nacional del Mercado de Valores has actually issued a warning about this firm. Thank goodness I checked before sending any money.

Cons: Not registered with regulators|Unrealistic promises

Do not waste your money here

O
Owen S.
4 months ago

I have been trying to close my account with COINSTANT for weeks now and they keep giving me the runaround. First it was a form to fill out, then identity verification again, then a mandatory phone call that never gets scheduled. They make leaving impossible.

Pros: Reliable uptime|Quick verification

Cons: Withdrawal takes 1-2 business days|Minimum deposit could be lower

Left feeling scammed

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Lindsey C.
4 months ago

COINSTANT advertises low fees but once you dig into the fine print, there are numerous charges that add up quickly. Inactivity fees, withdrawal fees, currency conversion fees - it all eats into your returns. I wish I had read the terms more carefully.

Pros: Risk management tools|Wide product range

Cons: Account statements could be more detailed

Data lost in transition

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Richard J.
6 months ago

I opened an account with COINSTANT since mid-2025 ago. The platform frequently logs you out, orders fail to execute at the stated price, and when you complain they blame your internet connection. I have screenshots proving otherwise.

Pros: No hidden fees|Regular updates|Regular platform improvements|Fast support response

Cons: Limited cryptocurrency options|Minimum deposit could be lower

Stay far away from this company

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Emma A.
11 months ago

I want to warn everyone about COINSTANT. They have been flagged by Comisión Nacional del Mercado de Valores as an unauthorized entity. I wish I had checked before investing. They use high-pressure sales tactics and fake testimonials. Once you send money, getting it back is nearly impossible.

Cons: Cannot withdraw funds|Not regulated|Pressure tactics