Proper API Reviews 194

TrustScore 5 out of 5

4.9

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Review summary

Created with AI, based on recent reviews

Evaluating 33 reviews, reviewers overwhelmingly had a great experience with this company. Customers consistently praise the staff for their helpfulness, professionalism, and expertise, highlighting their ability to explain complex topics clearly and provide honest advice. Many people appreciate the personalized approach and the feeling that their best interests are always a priority, making the overall service and customer interactions exceptional. However, some customers also noted that while the support was ultimately effective, certain processes required considerable back-and-forth communication. A few other people felt that there was room for improvement in setting accurate expectations upfront, particularly regarding post-notary phases and rental assessments, to ensure a smoother experience for first-time buyers.

What people talk about most

Staff

Customers consistently report positive experiences with staff, highlighting their professionalism,... See more

Service

People report positive experiences with service, highlighting the helpfulness and friendliness of the team.... See more

Customer service

Consumers consistently report positive experiences with customer service. Many reviewers highlight the... See more

User experience

Clients share positive opinions on user experience. Many customers express satisfaction, highlighting the... See more

Reviews shaping this summary

Rated 5 out of 5 stars

I feel lucky that I saw an ad with proper api services. My husband and I did our full financial strategy with Dariusch and his team - from health insurance and pension to investments. After a year wor... See more

Rated 5 out of 5 stars

Proper API has been a real help in navigating the German system, something that can feel overwhelming as an expat. Their team clearly knows their stuff and we appreciated how approachable and supp... See more

Rated 5 out of 5 stars

They help with all kinds of questions, and I have found them to be trustworthy. I like how well any of my queries are answered and laid out in a comprehensive manner. I have received help for matter... See more

Company replied

Rated 5 out of 5 stars

I had my kick-off Meeting today with Denis Zelenkovskyi and it was the most honest session I have ever had with these kind of service-providers. he was completely transparent about how much does it ov... See more

Company replied


Company details

  1. Property Investment
  2. Investment service

Written by the company

As an expat navigating the complexities of the German system, you need strategies that go beyond the conventional. At Proper API, we empower you to maximise your financial potential by taking advantage of the available tax, real estate, and investment opportunities. We focus on intelligent financial structures that ensure both growth and security. With our guidance, you'll learn how to accelerate your income, make informed investment decisions and automate your wealth creation processes for long-term success.


Contact info

4.9

Excellent

TrustScore 5 out of 5

194 reviews

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Rated 5 out of 5 stars

Helpful and insightful

I had the pleasure of having the consultation of Denis from Proper API, I enjoyed the breakdown of complex topics and the transparency through their processes. Highly looking forward to continuing working with them

25 March 2025
Unprompted review
Rated 5 out of 5 stars

Recommending Proper API for wealth/retirement planning in Germany

I have been working with proper API for just under a year and would recommend the experience to anyone looking for advice on how to build wealth in Germany.

Denis has provided me with customized advice on how to best prepare for my retirement with the tools and asset classes available in Germany. Walking me through options and adjusting the proposals until it fit my risk appetite and investment timeline.

8 April 2025
Unprompted review
Rated 5 out of 5 stars

Very Competent and Knowledgeable experts

We had a very thorough breakdown of very complex topics by a capable consultant. From the possible tax benefits to pension plans and relevant insurances, we were able to make very conscious decisions thanks to the competent, patient and very friendly consultant that worked with us.

1 July 2024
Unprompted review
Rated 5 out of 5 stars

Beginner Review

I've only been with them for 4 months, but Christian and his team seem great. Christian spent a lot of time with me helping me understand all the options from their offerings, and figuring out which are most advisable for my situation. He also helped me at the start with an urgent deadline I had, which was very much appreciated! I can't speak to the long term performance yet but it seems like I am in good hands.

31 March 2025
Unprompted review
Rated 5 out of 5 stars

Very trustworthy service

We have been working with Proper API since a little more than a year and we have no complaints. They are always ready to answer all our questions, they act quite fast in whatever changes we want to be done to our policies or investments.
Im specially satisfied with the works of Dennis, for his honesty and proactivity to always get us the best deals.

31 March 2025
Unprompted review
Rated 5 out of 5 stars

Great experience, highly recommend

It’s been a wonderful experience working with proper API. Christian has been incredibly insightful interesting and hands-on with the support he has provided. I’m very happy to be able to get all this insight from him and all the advice. I would highly recommend the service to all experts because it’s extremely accessible and very helpful.

26 November 2024
Unprompted review
Rated 5 out of 5 stars

Thank you, Denis!

I really appreciate the support and advising I've received from Denis. He's been a really great person to work with, and I trust his judgment. He's also over-the-top communicative and very organized. Ten stars, rather than five.

25 March 2025
Unprompted review
Rated 5 out of 5 stars

Superb experience

I had a great experience with the team. Whole team is quite proactive and actively works on the tasks. Thanks for great support.

25 March 2025
Unprompted review
Rated 5 out of 5 stars

Highly recommend ProperAPI team- Dennis is trusting and knowledgeable

Dennis is my point of contact and he has been a tremendous support to understand nitty gritty of financial investments in Germany and how we can leverage different schemes to reduce our taxable income and make our future secure. He has suggested us plans that meet our individual goals and personal situation.

And I also have subscribed to their monthly service where I use them for all my questions starting from personal topics like eleterngeld/ kindergeld to processing my claims for my private insurance to any questions I have on financial topics. I highly recommend this service as they are very supportive and prompt, at the end of the day provides me with peace of mind

15 March 2025
Unprompted review
Rated 5 out of 5 stars

Excellent service

Being an expat in Germany I was looking for a professional financial advisor, I got in touch with Andre from Proper API who helped me understand the complex German tax/finance system and provided me with a customized service according to my need. I had several online meetings with Andre to strategize my financial goals and he introduced me to pension plans and investment opportunities. I highly recommend Proper API to anyone seeking guidance finance.

6 March 2025
Unprompted review
Rated 5 out of 5 stars

Proper API is the way to go

I've been working with Denis for the last couple of months, and he has been great at not only making a plan that works for my financial situation, but also keeping me informed on insurances, investment opportunities and more. I can't recommend Proper API enough!

19 March 2025
Unprompted review
Rated 5 out of 5 stars

Great support for immigrants

As immigrants, coming to Germany has been a challenge in many aspects, and in this overwhelming situation, it is easy to leave unattended our financial strategy.
Proper API was great for us. From the moment we started getting their advice, Christian Klingsporn (our advisor) made a diagnosis of our situation and started to clearly outline a plan for us. We’re confident that Proper API has given us the best advice and we will definitely come back to them in the future for investments, insurance and finance related support.

10 February 2025
Unprompted review
Rated 5 out of 5 stars

Exceptional Guidance for Pensions and Real Estate Investments

I highly recommend Proper API for anyone seeking expert guidance on pensions and real estate investments. The team at Proper API took the time to understand my financial goals and crafted a tailored strategy that addressed both my retirement and investment needs. We were unhappy with our first financial consultant and then we came across Proper API. Since then we always had a good sense of security with financials especially being expats in Germany where all the documenatation is in German. Dariusch explained complex pension options with clarity, even explaining the contract so that we don't miss out on details. He advised us on financial planning strategies and even went outside what benefits them.

Our first real estate investment journey with Pierre was also very positive. He guided us through the entire process as we took baby steps with the biggest purchase in our life. The most important highlight was that we were not pressured into making a decision. We didn't like the first property that we visted but we were not persuaded into getting into that deal. He showed us more offers until we got one we liked. He was always there with us during the entire process from apartment visit to loan application to the notary and even after that. He helped in streamlining all the communication with the seller that made us confident that there is someone on our side on this complex process.

12 March 2025
Unprompted review
Rated 5 out of 5 stars

Personalized Financial Planning & Fast, Affordable Support

I had a great experience with Proper API Services! Their personalized financial planning helped me navigate my needs with tailored advice that made a difference. Their affordable assistance made complex bureaucratic processes straightforward and manageable. The quick response time ensured I never felt left in the dark with my queries. I highly recommend Proper API Services for reliable, efficient, and cost-effective financial support.

5 March 2025
Unprompted review
Rated 5 out of 5 stars

Christian is very knowledgeable and…

Christian is very knowledgeable and patient. Explained everything in details and I feel we are at good hands to support us to take the best decision possible. Thanks a lot!

26 February 2025
Unprompted review

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