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Business Services

Simplex

201 reviews

4.0201 reviews
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About Simplex

Data updated
Website
simplex.com
Category
Business Services
Location
United States
Status
Unclaimed
Last 12 months
201 reviews
Replies to negative
86% (38/44)
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Is Simplex legit?

Simplex (simplex.com) has a 4.0 out of 5 rating on OK.one, based on 201 user reviews collected here. It is listed under Business Services and its reputation is good. 22% of reviews are 1 star, a relatively high share; The business has replied to 86% of negative reviews. Last updated 2026-08-10.

What people say

T
Tony Mejia · 2 reviews · Verified · Experienced 2026-06-14 ·

Love the experience

R
ROXIRIS RIVAS · 4 reviews · Verified · Experienced 2026-06-14 ·

Good 👍

Good 👍 😁😁😁 All good

S
Sean · 2 reviews · Verified · Experienced 2026-06-14 ·

Great experience with this app would…

Great experience with this app would definitely recommend

K
Kevin Skidmore · 6 reviews · Verified · Experienced 2026-06-13 ·

Customer service #1

Customer service #1 , they always reply back, always !!!! Thats big, I trust them fully with my money . I can sleep easy

M
Mark Saar Bergmann · 3 reviews · Experienced 2026-04-23 ·

Don't forget to have Simplex delete all…

Don't forget to have Simplex delete all your data after they scam you, everyone. They collect a lot of info from their "customers", only to decline service, in my case, then they refused to delete my ID, and all personal data. Shame on this company.

Reply from Simplex2026-06-19

Hello Mark, Thank you for your review. I am truly sorry to hear you have faced difficulties with our KYC process. Moreover, kindly be informed that as a fully licensed financial institution, we must comply with various KYC/AML policies. Due to this, we may indeed require identity verification to be performed to ensure that no one else is making payments on your behalf and that all information submitted is up-to-date. We understand your concerns regarding personal data. Kindly note that as we process a considerable amount of personal data, we take your privacy extremely seriously. Simplex discloses personal data to trusted and approved partners and service providers, such as merchants and operators of the exchanges, acquiring and card issuing banks, third-party authentication vendors, etc. You can read more in our Privacy Policy here: https://www.simplex.com/privacy-policy/ However, if you ever face any issues in the future, please do not hesitate to reach one of our live supported via chat on our main page Simplex.com. To access the live chat function, please click the button located at the bottom right part of the site. Our live chat agents will then be able to assist you with your query. Thank you very much for your patience and understanding! Please let us know if you will have any further questions. Regards, Julia Head Of Customer Support

a
akkaattraakka · 3 reviews · Verified · Experienced 2026-05-15 ·

Seamless swap service

Great swap service, ive used the platform many times, never had an issue. Keep up the great work!

v
vito customer · 1 review · Verified · Experienced 2026-06-10 ·

easy simple to use

M
Marija Bizjak · 4 reviews · Verified · Experienced 2026-06-11 ·

Everything Go excellence

S
Scott Hester · 5 reviews · Verified · Experienced 2026-06-10 ·

They are excellent

They are excellent. I had no issues. There support is first rate.

q
qahhaar farahkhan · 2 reviews · Verified · Experienced 2026-06-11 ·

Customer support very helpful in…

Customer support very helpful in resolving sending and receiving issue of BTC to the right wallet including the chainblock verification of crypto transactions

R
Ron · 2 reviews · Verified · Experienced 2026-03-23 ·

Lousy scam not worth your time

Reply from Simplex2026-06-19

Hello Ron, Thank you for the review. I am truly sorry for the difficulties this situation has caused. However, please be informed that the transaction was not declined from our end - instead, when we tried to place an authorization hold on your funds, we were declined by the card issuing bank before we could do so, thus rendering the transaction unsuccessful. We would absolutely love to process your payment, and have no reason to decline it on our end - therefore, we would kindly ask you to get in touch with your bank to double-check the aforementioned criteria: - Ensure your card is eligible for international transactions. - Confirm that you have enough funds in your account to complete the transaction. - Verify that your bank supports cryptocurrency purchases. - Make sure you are enrolled in the 3D Secure program. Additionally, you may try issuing a new payment using a different card from a different bank, if possible. Thank you for taking the time to do so in advance! Regards, Julia Head Of Customer Support

c
customer · 1 review · Verified · Experienced 2026-06-09 ·

Easy process quick service

c
customer · 1 review · Verified · Experienced 2026-06-08 ·

They suck

I love plentair

Reply from Simplex2026-06-19

Hello, Thank you for the review. I am truly sorry for the difficulties this situation has caused. However, please be informed that the transaction was not declined from our end - instead, when we tried to place an authorization hold on your funds, we were declined by the card issuing bank before we could do so, thus rendering the transaction unsuccessful. We would absolutely love to process your payment, and have no reason to decline it on our end - therefore, we would kindly ask you to get in touch with your bank to double-check the aforementioned criteria: - Ensure your card is eligible for international transactions. - Confirm that you have enough funds in your account to complete the transaction. - Verify that your bank supports cryptocurrency purchases. - Make sure you are enrolled in the 3D Secure program. Additionally, you may try issuing a new payment using a different card from a different bank, if possible. Thank you for taking the time to do so in advance! Regards, Julia Head Of Customer Support

L
Luis Miranda · 2 reviews · Verified · Experienced 2026-06-09 ·

Simple and fast

Simple and fast. Thank you

c
customer · 1 review · Verified · Experienced 2026-06-10 ·

The Bitcoin trade service is fastest…

The Bitcoin trade service is fastest one I have ever used. Also, the UI of the website is user friendly. But the biggest reason why I enjoy this platform is the low service fee. Great job!

c
customer · 1 review · Verified · Experienced 2026-06-10 ·

It is very good and safe.

J
Jay Rhoton · 10 reviews · Experienced 2026-06-09 ·

Great service and very helpful…

Great service and very helpful professional s

D
Dean · 2 reviews · Verified · Experienced 2026-06-02 ·

Not sure why I cannot make more than…

Not sure why I cannot make more than one purchase. Even when I did, the amount was incorrect.

Reply from Simplex2026-06-19

Hello Dean, Thank you for the review. I am truly sorry for the difficulties this situation has caused. However, please be informed that the transaction was not declined from our end - instead, when we tried to place an authorization hold on your funds, we were declined by the card issuing bank before we could do so, thus rendering the transaction unsuccessful. We would absolutely love to process your payment, and have no reason to decline it on our end - therefore, we would kindly ask you to get in touch with your bank to double-check the aforementioned criteria: - Ensure your card is eligible for international transactions. - Confirm that you have enough funds in your account to complete the transaction. - Verify that your bank supports cryptocurrency purchases. - Make sure you are enrolled in the 3D Secure program. Additionally, you may try issuing a new payment using a different card from a different bank, if possible. Thank you for taking the time to do so in advance! Regards, Julia Head Of Customer Support

R
RASHED Ssmr · 1 review · Experienced 2026-06-09 ·

Good support ⭐️⭐️⭐️⭐️⭐️

S
Skip · 1 review · Experienced 2026-06-07 ·

Very happy with prompt service

Very happy with prompt service, so far 2 transactions. Both went very smooth and exceptionally fast. Thank you Simplex