What’s extremely disappointing is this app. The support center isn’t linked to the user login, so you have to register two separate accounts, which is strange. Once registered you get a 404 page... Also, when you log in via Firebase, you get the error that the app has been blocked by Google. I emailed support but never received a response. The chat button connects to a not very smart AI bot that lacks basic knowledge.
Founder Team
Minh_FluxBuilder
Mar 19, 2026
Hi, thank you for leaving this feedback. I'm sorry to hear about the issue. Could you please share your ticket details or the email you reached out from so I can look into it?
Just to clarify a few things: our Support Center and FluxBuilder are managed on different platforms, which is why they require separate registrations right now.
As for the Firebase issue, that block is actually coming from...
I have not made a major purchase in some time and decided to pull FluxBuilder off the shelf and was pleasantly surprised. Just like most companies that are very nice and different there was no time to leave bread crumbs, I mean videos to figure out how to use it. I was able to get through it with ease and what I discovered on the other end was shocking. This freaking tool was just what I needed.
UI/UX is super clean and fresher than any app builder I have ever seen come to Appsumo. I kept trying to find a reason to return it but found myself upgrading. I may just max stack it before It leaves once I can figure out how their whitelable works.
This tool will shock you. Do not look for too much support or video help though. Neither were present, but if you can get around tools and github then you should be good to go. One word of caution. I have 5 apps in the app store currently and I got to tell you. Getting that first app approved is a pretty much like taking a Chemistry exam on the last day of school for a passing grade and you already have an F- in the class. It is a tall task but it can be done with patience. You got to get you one of these tools. Flux Builder does not disappoint.
Founder Team
Minh_FluxBuilder
Mar 10, 2026
Thank you for your honest review. It truly made our day! We love that FluxBuilder surprised you, that is exactly the reaction we aim for. We are working hard to upgrade the product, and more docs and videos are on the way 👍
This is a Gem in appsumo !!! Hope we can use PWA Fluter instead of Wordpress storefront. I mean I really want Wordpress & Woo work only as backend.
Founder Team
Minh_FluxBuilder
Aug 18, 2024
We're glad you find it a gem on AppSumo ❤️
Your suggestion about using PWA Flutter instead of a WordPress storefront is insightful. We appreciate your feedback and will consider it for future updates.
We understand the desire for a more streamlined backend-frontend workflow. We're continually exploring ways to enhance our platform's capabilities to better meet our users' needs.
Better than Previous Platforms Launched on Appsumo
TLDR? a short video review here: https://youtu.be/IH3B-1fwOgk
🌮 Available for download on Windows and MacOS (aside from the Web App) 🌮 Great UI / UX (check the video for yourself) 🌮 Tons of Website Integrations covered (Shopify, Wordpress, Dokan (vendor marketplace),etc. 🌮Well Documented Knowledgebase (https://docs.fluxbuilder.com/) 🌮 OpenAI integration to build your own AI powered mobile app
Overall, great buy for Sumolings. Their lifetime pricing on their website is $900 for a single site / mobile app.
Founder Team
Andy_FluxBuilder
Aug 8, 2024
Thank you so much for your feedback! We wish you the best of luck in your business. If you need any support from our team, please don't hesitate to reach out 👍
Verified purchaser
Extremely dissapointed, blocked by firebase
What’s extremely disappointing is this app. The support center isn’t linked to the user login, so you have to register two separate accounts, which is strange. Once registered you get a 404 page... Also, when you log in via Firebase, you get the error that the app has been blocked by Google. I emailed support but never received a response. The chat button connects to a not very smart AI bot that lacks basic knowledge.
Minh_FluxBuilder
Mar 19, 2026Hi, thank you for leaving this feedback. I'm sorry to hear about the issue. Could you please share your ticket details or the email you reached out from so I can look into it?
Just to clarify a few things: our Support Center and FluxBuilder are managed on different platforms, which is why they require separate registrations right now.
As for the Firebase issue, that block is actually coming from...
Share FluxBuilder
Verified purchaser
Very nice piece of software.
I have not made a major purchase in some time and decided to pull FluxBuilder off the shelf and was pleasantly surprised. Just like most companies that are very nice and different there was no time to leave bread crumbs, I mean videos to figure out how to use it. I was able to get through it with ease and what I discovered on the other end was shocking. This freaking tool was just what I needed.
UI/UX is super clean and fresher than any app builder I have ever seen come to Appsumo. I kept trying to find a reason to return it but found myself upgrading. I may just max stack it before It leaves once I can figure out how their whitelable works.
This tool will shock you. Do not look for too much support or video help though. Neither were present, but if you can get around tools and github then you should be good to go. One word of caution. I have 5 apps in the app store currently and I got to tell you. Getting that first app approved is a pretty much like taking a Chemistry exam on the last day of school for a passing grade and you already have an F- in the class. It is a tall task but it can be done with patience. You got to get you one of these tools. Flux Builder does not disappoint.
Minh_FluxBuilder
Mar 10, 2026Thank you for your honest review. It truly made our day! We love that FluxBuilder surprised you, that is exactly the reaction we aim for. We are working hard to upgrade the product, and more docs and videos are on the way 👍
Share FluxBuilder
Verified purchaser
Love this app builder !!
This is a Gem in appsumo !!! Hope we can use PWA Fluter instead of Wordpress storefront. I mean I really want Wordpress & Woo work only as backend.
Minh_FluxBuilder
Aug 18, 2024We're glad you find it a gem on AppSumo ❤️
Your suggestion about using PWA Flutter instead of a WordPress storefront is insightful. We appreciate your feedback and will consider it for future updates.
We understand the desire for a more streamlined backend-frontend workflow. We're continually exploring ways to enhance our platform's capabilities to better meet our users' needs.
Thank you for...
Share FluxBuilder
Verified purchaser
Better than Previous Platforms Launched on Appsumo
TLDR? a short video review here:
https://youtu.be/IH3B-1fwOgk
🌮 Available for download on Windows and MacOS (aside from the Web App)
🌮 Great UI / UX (check the video for yourself)
🌮 Tons of Website Integrations covered (Shopify, Wordpress, Dokan (vendor marketplace),etc.
🌮Well Documented Knowledgebase (https://docs.fluxbuilder.com/)
🌮 OpenAI integration to build your own AI powered mobile app
Overall, great buy for Sumolings. Their lifetime pricing on their website is $900 for a single site / mobile app.
Andy_FluxBuilder
Aug 8, 2024Thank you so much for your feedback! We wish you the best of luck in your business. If you need any support from our team, please don't hesitate to reach out 👍
Share FluxBuilder