4.9
Taco ratings
Customers appreciate Fuzen, praising its ease of use for building custom apps, the impressive AI-driven support, and the significant cost savings compared to traditional development. While some users noted that the credit system can be limiting during app refinement and that the UI could use a modern touch, these are minor bumps in an otherwise smooth experience. With a stellar rating of 4.7 and a 60-day money-back guarantee, Fuzen is a fantastic choice for anyone looking to customize workflows without the need for extensive development skills. Give it a try—you won't regret it!
AI-powered summary of customer reviews
Incentivized
The author was offered an incentive (such as a discount, perk, or prize) by the partner. While rewarded, reviewers are always encouraged to share their authentic, unbiased experience.Verified purchaser
Great Value for the Cost
This CRM offers excellent value for the price, and the staff have been incredibly responsive, communicative, and helpful. If you’re looking for a fully customizable CRM with a one-time payment and no recurring subscription fees, this is an excellent choice!
Girish_Fuzen
Oct 30, 2026Thank you for the review! We're glad you're finding great value in Fuzen and appreciate your kind words about our team's support. Our goal is to give businesses the flexibility to build and customize applications around their unique needs, whether it's a CRM, a business management system, or an entirely different solution. Your feedback means a lot to our team and motivates us to keep pushing...
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Incentivized
The author was offered an incentive (such as a discount, perk, or prize) by the partner. While rewarded, reviewers are always encouraged to share their authentic, unbiased experience.Verified purchaser
Build your own app, they said. It'll be easy, they said.
Well dang, they were right!
I have wanted an app that was simple but had the features I wanted. I tried Fuzen to build the app and was very happy with the results.
The Ai got stuck getting a feature to work right, but a ticket to support and they had things running in less than 24 hours.
I was sent an email offering an online meeting if I still had trouble or questions. I had hit another issue with my app so I set a meeting. The meeting was quite helpful in learning more about Fuzen and when they found out how long and the amount of credits used trying to get my current issue solved, they jumped right on it. The next day my app was again running and they had replenished some of my credits.
I have run into an issue with Ai in general and Fuzen does it too. If you are running a test on you app that generates a report or results and there is no data to work with Ai's will create data from the "cosmos" and then generate your answer. I have had this happen with multiple Ai models, even after telling the model Not to create fake data. I think in general Ai is taught to deliver a positive answer, stating there is no answer is negative so the Ai creates data to give a positive answer.
I would say to give Fuzen a try if your looking to build an app of your own, it's simple to use and you get the app features you want with none of the add on bloat.
I am looking forward to building a couple other apps I have been thinking about with Fuzen.
Girish_Fuzen
Oct 14, 2026Thank you for sharing such a thoughtful review! We're glad Fuzen helped you bring your app idea to life. We really appreciate your patience and feedback, and we're happy our team could help resolve the issues and get your app running again. Your point about AI generating data when none exists is valuable feedback, and we'll keep it in mind as we continue improving Fuzen. Looking forward to seeing...
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Verified purchaser
Absolutely Worth It, BUT... Scratch that, it is ABSOLUTELY AMAZING!!!
UPDATE 2:
I am nearly speechless... The team took my feedback and knocked it out of the park! So much so that I repurchased Tier3 after getting a refund following the frustration of my first attempt at using it to build. The new ai builder is VASTLY improved! VASTLY! After exhausting a month's worth of credits and then some in the first attempt at building my vision with the previous version, with the new builder I've been able to create my entire solution using only about 100 credits. And that includes adding several new features that only became possible because of the improvements. I am so impressed by the team's responsiveness, the founder's commitment to quality, and the overall improvements. I could not be happier. Fuzen is definitely a worthy investment, and if/as it continues to improve in this way, at this price point, it will quickly become quite priceless. NOTE: the prompt is EVERYTHING. Spend time refining the prompt with as much detail as you would give any software spec and Fuzen can create something quite remarkable. I am so happy to see my vision come to life! I am literally BLOWN AWAY!!! No issue to report so far.
UPDATE:
I was initially quite impressed with Fuzen, but after diving more deeply into its architectural approach, I'm not so certain. I'm building a solution from scratch with a pretty detailed craft prompt. While the initial build looks good on the surface, it falls apart under the hood. Granted, the calculations and workflows in use are fairly intricate, but the issue is simple data flow from page to page. I've tried several times to get the tool to embrace the concept of global calculations and variables to use throughout, but it continues to generate code to recalculate on each page. So the issue becomes correct values on one page, incorrect or missing data on others for the exact same data. It also tends to generate mock code, calling it fully implemented. When requested to test, it will essentially fabricate results, and even though the actual and expected results don't match, it will denote test cases as passed. The other issue I've seen is relative to security vulnerabilities (I.e. storing app keys in the browser rather than server side). The cost of resolving the architectural missteps has far outweighed the speed with which fuzen can spin up a working solution. I do realize that the niche and complexity of my project may push the limits of what the tool is capable of, but the default architectural/security gaps noticed seem to be a bigger issue with the potential to affect other builds, not just my own. Also notice the AI overstepping my requests by proceeding with implementation of steps I explicitly stated not to make or to await approval before implementing. I'm torn on whether keep fuzen, hoping it will improve, or throw in the towel. After three failed attempts and exhausted credits trying to shore up the porous infrastructure generated, I'm deducting two stars.
Original Review:
Chose fuzen to essentially build out a few app ideas I've had floating around for a while. I'm crafting a calendar journal of sorts from scratch that will eventually be shared to my broader community. The build process was initially a bit of a learning curve, but I've adapted quickly. You really want to start with a very detailed craft prompt. I was able to get a working iteration up in no time; less than an hour. The challenge has been working through a few more complex mathematical and celestial calculations. No fault of the tool, just complex mathematical things based on planetary and geographical positioning/alignments. Overall I'm impressed with Fuzen, its been up for the task of creating something a bit unconventional. The tool makes coding a breeze. And as a former engineer, I love that I can go behind the scenes when necessary to do some more custom things.
I went with the highest tier, because I love that the credits refresh for life; which means I'll have more than enough credits to flesh out all of my ideas at least to some degree. I also love that hosting and all of the backend details are handled by the tool, so I don't have to worry about it. The credit usage is extremely fair and the AI is really fast and accurately responsive. The only thing missing, if I had to pick something I would like to have, is the ability to export/sync the code to GitHub, just to be able to maintain my own code backup in the event something were to happen to the tool. But overall I'm more than happy with my purchase. And I'm looking forward to all that I will have the ability to create. Thank you to the Fuzen team for this offering!
Girish_Fuzen
Oct 5, 2026Thank you so much for the detailed and thoughtful review! 🌮
It’s fantastic to hear that Fuzen has helped you bring an unconventional idea like your calendar journal to life, especially in such a short time.
It’s exciting to hear that you’re already thinking about everything you can build with your lifetime credits. And as a former engineer, we’re glad you’re finding the flexibility to go deeper...
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Verified purchaser
Amazing Support
I have bought more than 300 deals. This would be in the top 10. Loving it so far!! Dont miss it.
The platform has huge potential, and there is definitely a lot to learn from it. I was initially planning to give it 4 stars, as I did have some issues that I was not able to fix. However, the support team truly impressed me with how amazing and helpful they were. Their level of support ultimately made the difference for me, which is why I decided to give the platform 5 stars.
There’s definitely room for growth, but with the potential of the platform and the quality of support, I’m excited to see where it goes.
Pushkar_Fuzen
Oct 1, 2026Thanks, this means a lot 🙏
You spotted exactly what we care most about: support is where we refuse to cut corners. Getting you from 4 to 5 stars is the best feedback we could ask for. ⭐
We know there's room to grow, and we're building fast. If any of those earlier issues still nag at you, message me directly and we'll sort them. 💪
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Verified purchaser
This is a solid AI app builder
This looks perfect for building an app for my PT client programmes and progress. So far have built a good basis and look great. The support team have been very good at getting back to me and helping me with any small issues. I am looking forward to testing my app with my clients. keep up the good work
Girish_Fuzen
Edited Sep 30, 2026Thank you so much for the kind review and for sharing your experience with Fuzen!
It’s great to hear that you’ve already built a strong foundation for your PT client programmes and progress tracking. We’re especially happy that the support from our team has been helpful along the way.
We’re excited to see you take the app to the next stage and start testing it with your clients. We’ll be here to...
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