onsi.com

4.3
4.3 Based on 126 reviews

...

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Average Rating

4.3

/
5

126 Reviews

5 Star
78%
4 Star
6%
3 Star
0%
2 Star
0%
1 Star
16%

All Reviews

Filter Reviews

Review Time

Stetson
The fuel card is disappointing and ineffective

I recently received a fuel card that claimed to work everywhere, but it has proven to be completely ineffective. It fails to work at any location I try; each time I attempt to make a payment, I get an "invalid card" message or it simply doesn't function. Now, my funds are trapped in the card's portal. It feels like a scam.

1
Date of experience: Dec 04, 2025
kunter52
The fuel card is ineffective.

I recently received my fuel card, which claimed to be accepted everywhere, but it's completely ineffective. It fails to work at any location. Each time I attempt to use it, I get an 'invalid card' message or it simply doesn’t function. Now my funds are stuck in the card portal. It feels like a scam.

1
Date of experience: Dec 04, 2025
Antoine
Pleasant experience

Pleasant experience.

5
Date of experience: Dec 01, 2025
Preston Powell
Incredible

Finally, a service that genuinely appreciates the efforts of its customers.

5
Date of experience: Dec 01, 2025
Leonardo Fontana
So impressive

So impressive.

5
Date of experience: Nov 26, 2025
Giselle
AVOID THIS SERVICE IN THE UK

AVOID THIS SERVICE IN THE UK. It takes a week to get a response via email. ZERO attempts to fix any issues. I was never informed that my account was active. I can't access the fuel portal, and all they keep saying is, 'just use your password and email; it works for me,' even though I've provided proof it doesn't. I topped up my credit with £10 for the fuel card, and they haven't sent it. This company feels like a scam. Customer support is utterly useless.

1
Date of experience: Nov 20, 2025
Fast, professional, and friendly service

Fast, professional, and friendly service.

5
Date of experience: Nov 11, 2025
Mira Phillips
Prompt response to my issue.

4
Date of experience: Nov 10, 2025
Edwin Johnson
Great to be compensated while unwell.

It's wonderful to receive payments while I am unwell. It truly makes a difference when you are self-employed.

5
Date of experience: Nov 03, 2025
Claire M.
Excellent service...

Excellent service... Numerous offers available.

5
Date of experience: Nov 01, 2025

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