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See what reviewers are saying

Rated 1 out of 5 stars

They promise a 'free book' 3 dollar shipping which I paid, then they send 20 mails to buy more + not shipping the book. If I contact them, they claim not having received the money. Even after I provid... See more

Rated 5 out of 5 stars

Just had a really informative session with Mark from King Kong. We discussed practical, results-driven strategies to take our marketing to the next level, with a clear focus on lead generation, str... See more

Rated 5 out of 5 stars

Straight up, we're flat out. Since we got King Kong on board we've grown our business from our garage to a factory and had to upgrade the factory 4times. Our account manager Julien is fluent in... See more

Rated 5 out of 5 stars

I cannot thank the team enough, especially Mark who I spoke with a couple of times has helped my new business more than he will ever know. The interest and care into knowing exactly what I did, viewed... See more

Company details

  1. Internet Marketing Service

Written by the company

We’re a growth-focused & ROI driven online marketing agency. We know how to drive traffic, convert sales & do it at scale profitably! We specialise in one thing, growing business.


Contact info

4.2

Great

TrustScore 4 out of 5

342 reviews

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Hasn’t replied to negative reviews

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Rated 1 out of 5 stars

They promise a 'free book' 3 dollar…

They promise a 'free book' 3 dollar shipping which I paid, then they send 20 mails to buy more + not shipping the book. If I contact them, they claim not having received the money. Even after I provide the proof.

15 April 2026
Unprompted review
Rated 1 out of 5 stars

$30,000 wasted

Paid $30,000 for King Kong to make me a website. They never delivered it.

Can someone from King Kong please contact me urgently.

30 March 2026
Unprompted review
Rated 5 out of 5 stars

10 star review!

10 star review!

I just want to give a shut out to Chelsea, Monique and Sabri Suby with their Quantum Growth Program. Their program is not cheap, but it is worth every penny. Within 3 weeks of implementing the program and asking for Q and As weekly. I already see an ROI of 5x if not 10x in 3 weeks.

As an entrepreneur who tried to survive in this competitive business world. I must have spend over 0.25M in the past 12 years on purchasing top training courses and masterminds, I have purchases over 200+ online course now, bought top courses and masteminds from Tony Robbins, Russell Brunson, and Leadgenjay. So far QG is the top 3 programs I have purchased.

The value we get from weekly Q and A is insane! You get to talk to Chelsea and KK's head of marketing or Ads weekly. Sabri also shows up monthly and each fix or solution they provide is worth 10,000+ if not 100k+ to me.

Highly recommend buying their QG program first if you are a Tiny Business Owner like me. Then after you make your first million. You can come back and hire their team for $4k aud per month to do everything for you.

Ray Lian
CEO/Founder of Sarah2.ai
Founder or SRC2mission.org

God Bless 2.0

11 December 2025
Unprompted review
Rated 5 out of 5 stars

Great job!

These "intro calls" can often be very sterile with the goal to move you along the chain. Andrew was exceptional in his genuine and sincere curiosity around my needs and business. He was warm, engaging, interested and very helpful.

28 November 2025
Unprompted review
Rated 5 out of 5 stars

Absolutely amazing show

Absolutely amazing show. Fantastic performance by all well worth the money. Would highly recommend superb. All acts were brilliant.

18 October 2025
Unprompted review
Rated 1 out of 5 stars

I just had £150 taken out of my account…

I just had £150 taken out of my account when trying to order the free book and pay for postage. Despite watching the video that I had to to wait for the free book then it said you are now ready.

I then proceeded and it took £150 out if my account. It didnt even check to see if I wanted to authorise payment and neither did my bank.

As it’s a Saturday not much I can do. Not a great way to spend a Saturday afternoon.

William

11 October 2025
Unprompted review
Rated 5 out of 5 stars

Andrew was so helpful and informative…

Andrew was so helpful and informative that it gave me goosebumps. Although I don't fit the program just yet I will be engaging your company in the future with out doubt. His communication was nurturing and caring and at no time did I feel pressured. It was refreshing to talk with Andrew on a one to one level. Pay rise!!!! For Andrew.
Best Regards Ingolf Mueller

23 September 2025
Unprompted review
Rated 5 out of 5 stars

The real deal

The real deal. You get what you pay for. Execution is excellent and client journey is great too. Elizabeth knows how to run a Facebook Ad & I could talk to Joshua all day. 💪

28 July 2025
Unprompted review
Rated 5 out of 5 stars

It's time to invest in myself and my marketing

Antoine was very professional and supportive through the process. I look forward to taking my business to the next level. It can be a challenge to invest in yourself and spend money. Antoine coached me through the process and I happy to begin the Quantum Growth Program.

18 July 2025
Unprompted review
Rated 5 out of 5 stars

food for thought

Just had a really informative session with Mark from King Kong.
We discussed practical, results-driven strategies to take our marketing to the next level, with a clear focus on lead generation, strong messaging, and building a system that converts.

Excited to apply what we’ve discussed and see how it helps us grow. Thanks again, Mark!

18 July 2025
Unprompted review
Rated 5 out of 5 stars

I cannot thank the team enough

I cannot thank the team enough, especially Mark who I spoke with a couple of times has helped my new business more than he will ever know. The interest and care into knowing exactly what I did, viewed my website and knew my client base before even picking up the phone to talk to me shows amazing customer service. thank you again !

9 July 2025
Unprompted review
Rated 1 out of 5 stars

Hang up if Antoine calls you. He's just a salesman.

Wish I'd read some of these 1* reviews. Got pushed into buying the Quantum Growth course (after saying no three times on the call with Antoine). He even went "above and beyond" to get me a nine month pay monthly.

Subsequently got made redundant from my job and got told "its a blessing in disguise". When I said I'm not going to be able to pay for my house I got told "you best go get clients".

Can't wait for their payments to start bouncing, I suppose they'll give a shit then because I've basically been ghosted and told there is no refund despite on their terms of purchase it says there is...

10 July 2025
Unprompted review
Rated 5 out of 5 stars

honesty, clarity, and inspiration

I had an absolutely amazing experience speaking with Andrew about my business goals. Our conversation felt like a powerful brainstorming session—full of honesty, clarity, and inspiration. While we both agreed that my business isn't quite at the stage yet to fully benefit from King Kong's services, the guidance I received was incredibly valuable. I left the call feeling motivated and more focused on what steps I need to take next. When the time is right, I’ll definitely be coming back. Highly recommend connecting with Andrew if you're serious about growing your business!

10 June 2025
Unprompted review
Rated 5 out of 5 stars

Exceptional partnership with King Kong

I'd like to share my honest thoughts & review on working with Australia's No. 1 Digital Marketing Agency King Kong for 6 months now. It's been an incredible partnership so far, I'm more than happy with the communication, the kept timelines and especially the outcome of the product. Since I only belive in quality and trying to deal with the best in every industry, I purchased all major products from King Kong in terms of building a huge funnel to leverage my real estate business. I'd like to give a special S/O to the Sales Funnel & Conversion specialist, Reshan as well as Elisha, who's my Digital Growth specialist! Them togehter with the rest of the team were insanely motivated to deliver the product in the best possible way, always listening to my very picky & detailed adjustment wishes. For everyone who's sitting on the fence and not yet 100% sure of going that journey with King Kong - man, it's a no-brainer! The opportunity costs of not applying scientific advertising and optimizing your funnels / landing pages are just too high, regardless how big/small your business might be right now. Resúmé - with all my confidence can I recommend this Agency, just not in my specific niche & industry ;)

27 June 2025
Unprompted review
Rated 5 out of 5 stars

King Kong are worth every cent


I have been using King Kong for our roofing business for 3 years and it has been the best decision we ever made. From the original consultation through to the building of our advertising and sales processes to our monthly catch ups with my account manager (and now good friend, Julien), the whole journey has been seamless. King Kong know their stuff. Highly recommend reaching out to them for your business. RF

27 June 2025
Unprompted review
Rated 5 out of 5 stars

Mark Zschech the strategist that gave…

Mark Zschech the strategist that gave me my quantum growth call was awesome! Straight forward, honest but very helpful and gave me alot of value. I feel obligated to come back and get there help for my services in the future!

26 June 2025
Unprompted review

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