AI App Builders Reviews 51

I'm the founder/CEO of famous.ai. Marc is not part of my team, but he's an amazing external expert who's built tremendous expertise building products for our community from the ground up using famous.ai. We have a portfolio of products (in addition to famous.ai) and we constantly launch new ones. When I want to launch a quick proof of concept for a new product idea using famous.ai, and my internal team is overloaded, Marc is my immediate go-to guy. I strongly recommend him. He's also very easy going and adaptable. All around great human, highly recommended.

I am AMAZED at what Marc can do, and how quickly he can do it. If you're curious as to whether Marc can create an app for you, he very likely can!

Marc creates incredible custom apps for business and personal needs. Highly recommend reaching out to discuss your needs and wants. Super creative and professional.

Extremely helpful and kept me on track with launching my app. Marc is very knowledgeable and supportive! I highly recommend anyone needing help with building apps to use his service.

Working with Marc was a very informative and enjoyable experience. I am new to the AI scene and had a LOT of questions. Marc not only patiently answered all of them for me, but took me through each step and “taught me to fish” in a calm and relaxed way that allowed me to be successful! He has a way of synthesizing a lot of information and teaching it in a way that made me feel knowledgeable without being overwhelmed. After our first session, I immediately booked 3 more. One of the best decisions for my business I have EVER made!

Marc P Summers has a very good teaching way and he explains things very well he's made some really good apps on his platform and they are very helpful

Fantastic developer. Great personality and delivered an exceptional outcome. Highly recommended.

Working with Marc was great. He was able to turn our ideas into a fantastic MVP in a short time. We will be definitely be recommending him to others. He went above and beyond in dealing with the time zone differences.

Marc is highly responsive, deeply knowledgeable, and genuinely invested in creating a top-quality product for you. He’s the perfect go-to guy when you need your app built fast — and built right.

Working with Marc was a breeze! He actually listens (rare these days), knows his stuff inside and out, and somehow works faster than coffee can brew. He went the extra mile to make sure everything was spot on, even the little details I didn’t think of. Easy to talk to, super responsive, and just plain good at what he does. If you get the chance to work with Marc, do it, your future self will thank you.

He is always so very helpful. Knowledgebase out of this world. Because of his expanded knowlegebase, I could sit with him for hours at a time.

Marc has been an absolute godsend in helping me publish my app. His knowledge and teaching style are unmatched. What I appreciate most is his patience — he always makes time to answer my (often repetitive) questions without hesitation.

Best ever. If you're thinking about working with Marc stop all "shopping around." He's fluent in all the most advanced AI tools but has more than a "coder brain" - meaning... he'll actually help you with strategy and make your business better (i.e. more revenue).

Marc Summers is an exceptional trainer and mentor. His dedication to Famous AI is unmatched—he immerses himself day and night to provide the very best service to his students. What sets Marc apart is his determination: if he does not immediately have an answer, he goes out of his way to research, clarify, and deliver the highest level of support.

Thanks to his training, I have not only become a member of the AI App Builders Club but also gained valuable knowledge that will prepare me as AI becomes a daily part of all of our lives. Marc continually brings us the latest tools, insights, and strategies in a way that is practical and empowering.

He is a true treasure to the community, and I am grateful for the expertise, encouragement, and excellence he shares with us all.

Marc Summers (AI App Builders) delivers timely, high-quality results. Great value for the time investment. Marc has been helping me for several months with my Famous AI project. I look forward to every session. Marc listens carefully to your project requirements and makes thoughtful, value-added suggestions for improvements along the way. I highly recommend you also join the Discord community for more helpful hints and timely updates.

Marc has been awesome to work with while building my app. I would not have been able to get it live without his help. Just pull the trigger and hire him.

If you know just enough tech to get yourself into trouble, Marc is the wizard you want by your side.

He took my messy, ambitious DMS idea, leaned in, and turned the backend into something far more brilliant than I dared imagine.

He’s part database maestro, part AI whisperer - honestly, we still suspect he’s a coffee-fuelled AI bot wearing human skin. ☕🤖

Marc doesn’t just fix problems - he holds your hand, calms you down, and turns “oh no” moments into “heck yes” wins.
We’re only in phase one of testing, and already processing time has been cut in half. Phase two promises another leap — I’m seriously considering sleep as a future hobby.

What really blew me away: he runs a community/Discord channel where he must have hacked time itself, because no matter when you ask, he’s there with an answer.

Once I thought I’d destroyed my whole app and was nearly in tears - Marc stepped away from family time, walked me through the fix calmly, and saved the day. That kind of care and patience tells you he gets how much this project matters.

We’d burned money on an expensive consultant before - nothing delivered. With Marc, we’re getting a bespoke app that actually fits our business and the know-how to maintain it going forward.

Need 15 minutes to bounce ideas? He’s there.
Need a full build? He’s there.
Need someone who’ll bring the magic and explain it so you can run it later?
Yep - Marc.

If you want confidence, speed, patience, and the occasional coffee joke - hire Marc. Highly, wildly, and joyfully recommended

Marc has been an outstanding expert with Builder Faculty for our Certified AI App Builder events. Through his leadership and teaching, we have successfully delivered this curriculum to more than 700 people. His depth of knowledge in the emerging field of AI app building is second to none.

Marc not only understands the technology but also knows how to translate complex ideas into practical steps that participants can apply immediately. His ability to combine industry expertise with clear, engaging instruction has made him an invaluable part of our program.

If you are looking to learn from someone who is both on the cutting edge of AI app development and committed to empowering others, Marc is the person you want guiding the way.

Marc is singlehandedly giving me confidence throughout the development stages of my company. needless to say, without him, i'd be screwed!

AI App Builders are awesome. They have helped me build out my idea and even offered suggestions to improve the buildout for additional functionality. Marc is great and truly helped me navigate some of the backend technical challenges with ease. He’s great and I highly recommend Marc and his services.