Quick Summary
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Community Builders HQ on Skool and Synthesizer Scaling are tied at 5.0/5 in this head-to-head comparison. Community Builders HQ on Skool has 22 member reviews and Synthesizer Scaling has 2. Members of Community Builders HQ on Skool talk most about community support; for Synthesizer Scaling it's transformation & results. All ratings come from real member reviews. The full breakdown below should help you decide.
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Community Builders HQ on Skool
Synthesizer ScalingCommunity Builders HQ on Skool comes out ahead on ratings, review count, or recommendation rate. That said, Synthesizer Scaling might still be the better pick depending on what you're after. The review themes above break down what each one does well.
Community Builders HQ is one of the most valuable communities I have joined on...
Community Builders HQ is one of the most valuable communities I have joined on Skool. Lidia does not simply share generic advice about growing a community. She takes the time to understand what you are building, identify what is not working, and help you find practical solutions. She recently spent an hour with me diagnosing the problems in my communities. She asked thoughtful questions, challenged my assumptions, and helped me see issues I had been too close to recognize on my own. I left the conversation with greater clarity, a stronger strategy, and a much better understanding of what I needed to change. The community itself is filled with useful guidance, honest feedback, and people who genuinely want to help one another succeed. It is an excellent place for anyone who is serious about building, growing, or monetizing an online community. For anyone who has joined the free community but has not upgraded to the paid membership, you are missing out on an incredible amount of additional value. The personalized support and deeper insights alone make it worthwhile.
Joel Harris · Jul 28, 2026
Lidia Axe's 30 Day Hackathon was the tonic I needed to help me kick start a new online business
Lidia Axe's 30 Day Hackathon was the tonic I needed to help me kick start a new business. Her step by step approach enabled me to quickly build the solid foundations needed for a successful skool community. I love her approach to keeping things simple and she is totally without the BS hype that "2 minute gurus" espouse as the only way to run an online business...very refreshing and the way to build trust.
Ian Bosler · Jul 20, 2026
Woo hoo! I finally reached 100 members 🎉
Woo hoo! I finally reached 100 members 🎉 Big thanks to @Lidia Axe and her 30-Day Skool Hackathon. One thing Lidia really helped me with was getting out of my own head. I tend to overthink a lot when it comes to my community, but she always gave me clear, actionable steps to focus on instead of trying to figure everything out at once. Looking back, I honestly think it was her guidance, feedback and the little tweaks along the way that helped me reach 100+ members today. Thanks again, Lidia 🙏
Tanmay More · Jun 19, 2026
Syntheszier Scaling is life changing.
Syntheszier Scaling is life changing. I broke a limiting belief and earned $4K in 10 days selling 6 week piano transormations to 4 clients. That’s literally 1 month after joining with zero sales experience. As a result of joining the cohort I’ve sold more than $15k in piano coaching. I’m no more broke musician 🎉 Since joining Scaling my peaks are higher and my lows are shorter. The community is fantastic, it’s super helpful to learn from inspiring Scalers like Greg Garrett and Giselle Baumet. It feels great to earn more money and help more people. Insanely grateful for Andrew Kirby and Aidan LaBreche
Koen Cramer · May 4, 2026
Video review of Synthesizer Scaling
Hello there, I'm Luke, the wizard at school, where I'm running the game, which has around 800 members at the moment, and today I actually closed my biggest deal ever. So this is 12k over the next three months, plus commissions, and this is only possible through synthesizer scaling. But that is not the reason why I joined Synthesizer, because it's all about the mission and the purpose to help educators grow, scale, and ultimately help more people. Because by earning more, we are actually able to help more people. Because we can hire more people, we can get better tools, and we are ultimately able to give back the things that we have learned and ultimately prepare the next generation for the future. And that is exactly what Synthesizer scaling is helping with as well. As a member, it feels like being a pro athlete in the game of business and being surrounded by all of these other athletes that are absolutely crushing it in their industry. And we're all learning from one another. And if one person is figuring out something, then it's like we're all figuring this out. And that is why we can all grow and scale together faster, because we don't have to rely on our own information. We can rely on the information of one another and learning from the best in the industry. If you've already solved a valuable problem, then scaling can help you multiply that. But if you're just getting started and you're at zero, then whatever we multiply by zero is still going to be zero. So as long as you have something valuable, like an audience or you know how to sell, or you've done some coaching and you actually got people the results, then scaling can help you get to 10k and even to 100k if you find the right operator. And that is someone that you can also find in scaling. And that's why I love this community so much because it keeps solving the next problem and it will continue doing that. So that's why I love being part of the people who are already crushing it and learning the most effective tactics available, which is kind of like the meta of the game.
Lukas Schmidt · May 4, 2026
Both have a ProveWorth Score of 5.0. It's a toss-up on paper. Read the member reviews above to see which one fits what you're looking for.
Community Builders HQ on Skool is free and Synthesizer Scaling is $1700/mo. Community Builders HQ on Skool is free, so there's nothing to lose by trying it first.
Community Builders HQ on Skool is rated 5.0/5 across 22 reviews, with members praising community support. Synthesizer Scaling is rated 5.0/5 across 2 reviews, with members highlighting transformation & results.
Yes. There are plenty of other business communities with member reviews. Browse the Business directory or check the best business communities page for the complete ranked list.