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Bedrijfsgegevens

  1. Communicatieadviesbureau

Geschreven door het bedrijf

Helping Businesses Generate New Qualified Customers with Comprehensive Digital Marketing & Consulting


Contactgegevens

4,3

Uitstekend

TrustScore 4.5 uit 5

9 reviews

5 sterren
4 sterren
3 sterren
2 sterren
1 ster

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Beoordeeld met 5 van de 5 sterren

Quantum is truly world class at what…

Quantum is truly world class at what they do! They built a new website and run ads that bring in new patients to our practice where I manage 3 locations. We saw an ROI in our first month and continue to see new patients from their marketing efforts. They even helped our front desk set up better appointment reminders too. I highly recommend using Quantum if you want new patients.

3 april 2026
Review zonder uitnodiging
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Antwoord van Quantum Advertising

Thank you Angela! It’s been great working with you and helping bring in new patients across all three locations. We’re glad you saw results so quickly and that the appointment reminders are helping your front desk run smoother. To more success!

Beoordeeld met 5 van de 5 sterren

Best in the game

Very impressed with Quantum and the team. They go above and beyond and would happily recommend them if you’re looking to bring new customers into your business with websites, Google and digital advertising. I own two businesses in hospitality and expanding to other locations this summer where we are going to use Quantum to help us grow even further. Apostoli has been in this business for a while and is definitely leading the charge when it comes to helping businesses grow with marketing systems and sales!

26 maart 2026
Review zonder uitnodiging
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Antwoord van Quantum Advertising

Thank you Kosta! We’re grateful to work with you and be part of your growth, especially as you expand into new locations. It’s been awesome seeing your businesses grow, and we’re excited to keep building with you. More success to come.

Beoordeeld met 5 van de 5 sterren

Best Marketing Agency

Quantum is a digital marketing company that goes above and beyond for their clients. They came as a referral and I’m glad to say I’m satisfied with their work. Apostoli and Nicole are very proactive and innovative with their growth strategies. The short form video scripts and social media posts drive organic growth across my brands and now am excited to drive more growth with Meta Ads. Truly recommend them!

26 maart 2026
Review zonder uitnodiging
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Antwoord van Quantum Advertising

Thank you so much for the kind words Neel! It’s been great working with you and seeing your brands grow through the short-form videos and social content, that’s exactly what we aim for. We’re excited to keep building with you and take things even further with Meta Ads, and we truly appreciate your trust and recommendation.

Beoordeeld met 5 van de 5 sterren

$48k from Quantum

We were struggling to monetize our Instagram and with Quantum we generated $48k in revenue in our first 4 months. Apostoli’s strategies and attention to detail is top tier. He truly understands digital marketing at a high level. The team is transparent and prepares reports so all the ROI is tracked in an easy to read way on our calls together. I trust Quantum and even referred the team to colleagues who were looking for a results oriented agency and again…. they delivered results. It’s worth the investment. Choose Quantum

2 januari 2026
Review zonder uitnodiging
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Antwoord van Quantum Advertising

Thank you so much Aysha! We’re glad we could help turn your Instagram into a real revenue channel and see such strong growth in just a few months. Our goal is always to keep things clear, track the numbers, and focus on what actually drives results, so it’s great to hear that’s been your experience. We truly appreciate your trust and the referrals, and we’re excited to keep building and growing with you.

Beoordeeld met 5 van de 5 sterren

Quantum is the best in the business

Quantum is the best in the business! Very professional and responsive to all questions and requests and go above and beyond expectations. Apostoli and the team helped redesign our website and launched ads where we’ve seen our best year in business and our online sales increased by 500%. The monthly reporting and ROI tracking is very clear. It’s the best decision I’ve made in years. I highly recommend Quantum. You won’t be disappointed!

12 maart 2026
Review zonder uitnodiging
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Antwoord van Quantum Advertising

Thank you Strat! It’s been amazing working with you and seeing your growth, especially with the website redesign and the big jump in online sales with our strategy. Our goal is always to keep things simple, clear, and focused on real results, so it means a lot to hear that. We’re grateful for your trust and support, and we’re excited to keep building with you!

Beoordeeld met 5 van de 5 sterren

Quantum Advertising has been INCREDIBLE…

Quantum Advertising has been INCREDIBLE to work with! Their team is professional, proactive, and consistently goes above and beyond to support our practice. No matter the project, they always find a solution and execute with real expertise. I’ve worked with many marketing companies before, but none have come close to the level of responsiveness, care, and results that Quantum provides. From a phone call to quick texts late in the day, they are always there to help. What truly stands out is that they genuinely care about the success of your practice and treat your growth as if it were their own. I highly recommend Quantum Advertising!

9 maart 2026
Review zonder uitnodiging
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Antwoord van Quantum Advertising

Thank you so much for the kind words and for trusting Quantum Advertising with your practice’s growth!!! We truly view our clients as partners and are committed to helping your practice continue to grow and succeed. We appreciate the recommendation and look forward to many more wins together!

Beoordeeld met 5 van de 5 sterren

Quantum and the crew are excellent


Quantum and the crew are excellent

I’ve known Apostoli personally for over 5 years and his strategies around business growth whether it be sales, marketing or fulfillment always produce results. I have had the pleasure to work across different ventures and industries together. Actions speak louder than words, and Quantum has the data and results to back up what they are selling. Work with Quantum!

13 november 2025
Review zonder uitnodiging
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Antwoord van Quantum Advertising

Thank you for the kind words and for taking the time to share this. It’s been a privilege working together across different ventures over the years, and I truly appreciate the trust you’ve placed in both me and the Quantum Advertising team. We’ve always believed that results and data should speak for themselves, and it’s great to hear that reflected in your experience. Looking forward to continuing to build and grow together.

Beoordeeld met 5 van de 5 sterren

We love working with Quantum Advertising!

We have used Quantum Advertising for over 6 years now for our Restaurants Website, email advertisements, & social media accounts. Apostoli is our point of contact & has been nothing short of amazing. He has always been prompt in resposnse & helpful with all marketing matters that need attention. They help us bring in around 100 private event forms a month from our website and the email marketing strategy during the holidays gives us a boost in bookings. They have exceeded our expectations since day one & that is why we continue our relatiosnhip with them!

6 maart 2026
Review zonder uitnodiging
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Antwoord van Quantum Advertising

Thank you so much for the kind words and for trusting Quantum Advertising for over six years. It’s been an absolute pleasure working with your team and watching the restaurant continue to grow. Our goal has always been to create marketing systems that consistently bring in new private event inquiries and help maximize busy seasons like the holidays, so it’s great to hear that the strategies are delivering real results for you.

We truly value the partnership and appreciate the opportunity to support your brand’s growth. Looking forward to many more years of success together!

Beoordeeld met 5 van de 5 sterren

Quantum is the real deal!antum Advertising has…

Working with Quantum Advertising has been a game changer for our lead generation and marketing efforts. Their AI SEO and Google Ads strategy quickly started producing high-quality leads, and we recently closed a deal directly from a campaign they built for us. The level of transparency, reporting, and strategic guidance Apostoli provides is excellent. If you’re looking for a team that actually understands how to generate real business, I highly recommend them!

1 maart 2026
Review zonder uitnodiging
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Antwoord van Quantum Advertising

It’s been a pleasure working with your team and helping refine the lead generation strategy. Our goal with the AI SEO and Google Ads campaigns is always to focus on attracting the right prospects and turning marketing into real revenue, so it’s exciting to hear that the campaign already resulted in a closed deal.

We also believe transparency and clear reporting are key to a strong partnership, so we’re glad that’s been valuable for you. Looking forward to continuing to scale the campaigns and generating many more wins together.

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