Frank Energie Nederland Reviews 

3,007
TrustScore 4 out of 5

4.2

While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more

To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more

See what reviewers are saying

Rated 5 out of 5 stars

Like the monthly actual bill. Like the hourly cost projections each day . Like the follow up in cost in app before billing. Need to get gas measurement like that too in app ( is already in actual mont... See more

Rated 4 out of 5 stars

I really like the service but I wish to have more visibility via the app on my usage. Optimally also a web portal that I can open from my laptop. Other apps do it better. Maybe I will see possible i... See more

Rated 5 out of 5 stars

I have been with frank energie for a year now. In the beginning i needed an energy and gas provider urgently and has to pay a deposit which is fair. Ive asked a bunch of questions through customer sup... See more

Rated 4 out of 5 stars

Upon Fenor getting bankrupt and Shell Energy terminating their services I went for FRANK's flex prices plan. After a year still find them very competitive, reliable and transparant. FRANK'S app is ve... See more

Company details

  1. Energy Supplier
  2. Green Energy Supplier

Written by the company

Frank verfrist de energiemarkt met gezond verstand. Ongezonde marges en inefficiente processen worden aangepakt, waardoor de prijs flink omlaag kan. Wat dat oplevert vloeit terug naar onze klant of naar onze natuur. Alles om energie en energieverbruik duurzamer te maken.


Contact info

4.2

Great

TrustScore 4 out of 5

3K reviews

5-star
4-star
3-star
2-star
1-star

Asks customers to review

This company invites their customers to review, whether positive or negative

At Trustpilot, it's all about human content. This business can also access our AI-assisted response tool which helps them draft replies.

How this company uses Trustpilot

See how their reviews and ratings are sourced, scored, and moderated.

4.2

All reviews

(3,007)

868 reviews in the last 12 months

Write a review
Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more

Rated 5 out of 5 stars

Good communication saves us the energy…

Good communication saves us the energy by preventing misunderstandings, reducing the need for repeated work, and aligning the communication point. Efficient communication is a massive energy saver and the backbone of productivity. When teams align early, they completely bypass the frustration of wasted effort. Thanks Frank Energie for your effort.

4 July 2026
Unprompted review
Rated 2 out of 5 stars

Koppelen zonnepanelen problem !

I am about two month a member from Frank Energie and I am waiting two month for koppeling my sunpanels by Enphase. Very kindly answers after each question but never a solid repare.
I dont know now what to do for a solid solution. Who helps???

9 July 2026
Unprompted review
Rated 1 out of 5 stars

Terrible service

Terrible service, waited for over 20 minutes on the line and the person hangs up on me mid sentence when I'm introducing myself.
I ended my contract due to never being able to get in contact with them for app issues. Now I'm with another company my battery is still connected to their vpp with no ability in their app to disconnect it. They don't answer my calls and only text me saying that I can disconnect in the app, which I can't. I'm very surprised at the general positive reviews this company receives when they have such a bad customer service and app issues.

2 July 2026
Unprompted review
Frank Energie Nederland logo

Reply from Frank Energie Nederland

Dear Grant,

Thank you for sharing your experience. We're very sorry to hear about the difficulties you've had, both with reaching our customer service and with disconnecting your battery after ending your contract. We understand how frustrating this must be, and we sincerely apologize.

We have now disconnected the battery for you.

We're currently expanding our customer service team and working hard to improve our response times and overall support. Your feedback is valuable to us and helps us improve our service.

Kind regards,
Team Frank Energie

Rated 5 out of 5 stars

Good prices and service

I am quite satisfied by the prices and the service that I get during last 3.5 years with this company. Easy to solve any question, quick reply. Up to me... well done.

18 June 2026
Unprompted review
Rated 1 out of 5 stars

This app is extremely buggy and extremely hard to use unless you are a dutch speaker.

This app is extremely buggy. My battery in the app shows 0% when it is charged to 100%. It has been like this for a week, and they never bothered fixing it until we wrote them emails and feedback. They are very slow to respond.

I understand software can be buggy, but when you control hardware, and you keep pumping batteries to 100%, and you never use them and keep them for weeks like this, and your app is showing 0%, you start to do real damage.

The latest upgrade completely removed my home charging station and car from the app, and it is impossible to add back because of the broken UI. The battery is charging up, and the app shows the battery at 0%.

Another annoying thing is that there is no English language in the app. I am sure many expats are using this provider. And to make things worse, you cannot even copy from the app, you need to take screenshots and translate them like that.

You need to think about users of this app, not just design for design's sake. The app is pretty, and that is it, does not work reliably, is hard to use unless you are a Dutch speaker, and every update is a lottery.

I use their service for 4 months, and I find it very unreliable and not safe for the hardware. At this point, I don't recommend them!

29 May 2026
Unprompted review
Frank Energie Nederland logo

Reply from Frank Energie Nederland

Dear Z.,

Thank you for taking the time to share your experience. We're sorry to hear about the issues you've encountered.

We understand how frustrating it is when battery data is displayed incorrectly, devices disappear from the app, or features do not work as expected after an update.

Your case has been forwarded to the appropriate Smart Services team for further investigation. If you haven't already done so, please share screenshots of the issues by email. This will help the team look into the situation in more detail and identify the cause more quickly. They will review the information and respond to you directly via email.

We also appreciate your feedback regarding English language support and app usability. This feedback has been shared internally and helps us improve the experience for all users.

Thank you for your patience while the team investigates this further.

Kind regards,

Team Frank Energie

Rated 4 out of 5 stars

Love to see all the smart tech…

Love to see all the smart tech integrating well in my energy mix.

Would give extra star if they could smart grid control more heat pump brands.

Great quality of service and price.

26 May 2026
Frank Energie Nederland logo

Reply from Frank Energie Nederland

Dear Harley,

Thank you for your review. Great to hear that the smart technology integrates well with your energy setup and that you're happy with both our service and pricing.

We understand your wish for support of more heat pump brands. Expanding support for additional devices is something we're continuously working on.

Kind regards,
Team Frank Energie

Rated 1 out of 5 stars

Just awful

Just awful. I have been for months trying to get an answer on being able to get refunded for gas I was not using, and they kept sending me back and forth emails that never helped resolve the issue. To phone, expect to be on hold for nearly an hour and then nothing resolved.

16 April 2026
Unprompted review
Frank Energie Nederland logo

Reply from Frank Energie Nederland

Dear Percy,

Thank you for your message. We’re sorry to hear that you’ve been trying for months to get clarity about your gas refund and that the communication hasn’t helped resolve the issue. That’s not the experience we aim to provide.

We would like to take another look at your situation to give you a clear answer about the settlement of your gas usage. Could you add your client number to the review?

Kind regards,
Team Frank Energie

Rated 3 out of 5 stars

Good potential but needs to be proven

The switch to Frank was easy, clear communication. I could integrate my home battery (AlphaESS) and car charger (Zaptec) within minutes. Unfortunately, even though the solar inverter is included in the AlphaESS system, the solar panels cannot be controlled yet from Frank. Same for my heatpump (WeHeat). This is definitely an area where they have to improve. The app in general is slow and takes long to open and to load details.

Regarding energy trading and slim laden, I am not sure if their algorithms provide value and are best optimized yet. Fully understand that the spot market (onbalans) is not anymore as fluctuating as it was a year ago, but the current performance is rather poor. Sometimes the app shows a big win per day but that gets compensated with a high price per kWh which I had to pay to buy this energy. So sometimes it feels that it helps Frank to trade and do peak shaving, but I'm not seeing a real income yet on my side. If this won't get better, I will change back to Tibber.

23 March 2026
Unprompted review
Rated 5 out of 5 stars

So far so good

So far so good, all the necessary paperwork is done in a smooth and correct way. The app is installed en looks very helpfull. Delivery will take place the first of March.

9 February 2026
Unprompted review
Rated 4 out of 5 stars

I really like the service but still cant make a full opinion

I really like the service but I wish to have more visibility via the app on my usage. Optimally also a web portal that I can open from my laptop. Other apps do it better. Maybe I will see possible integrations with my smart home system.

Additionally, I switched to a Frank Energie to help me decide if I need a home battery, but so far I am not sure if it is a profitable option. I feel or see that I am paying more than my earlier fixed tariff contract but I will do some research when I have time.

3 December 2025
Unprompted review
Rated 4 out of 5 stars

Looks like good value after our first year

We have had just over one year with solar panels and a 17kw battery and it seems to be good value the battery certainly make allot less (-50%) on the trading system of franks and this was indicated by the seller of battery but still 10% ROI so far !! Let see in future

7 November 2025
Rated 5 out of 5 stars

FRANK deserves a solid 10 out of 10

FRANK deserves a solid 10 out of 10! Exceptionally customer-focused, solution-oriented and reliable. Truly thinks along with you — and when it comes to cost, it’s simple: an absolute no-brainer..!!

10 October 2025
Unprompted review

The Trustpilot Experience

Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.

We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.

Learn about Trustpilot’s review process.

Here are 8 tips for writing great reviews.

Verification can help ensure real people are writing the reviews you read on Trustpilot.

Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.

Take a closer look