Builder.ai (discontinued) vs. Flutter by Google

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
Builder.ai (discontinued)
Score 1.0 out of 10
N/A
Builder.ai was a no-code platform that has been discontinued, and is no longer available for sale.N/A
Flutter
Score 8.5 out of 10
N/A
Flutter is an open-source mobile application development framework created by Google. It is used to develop applications for Android and iOS, as well as being the primary method of creating applications for Google Fuchsia.N/A
Pricing
Builder.ai (discontinued)Flutter by Google
Editions & Modules
No answers on this topic
No answers on this topic
Offerings
Pricing Offerings
Builder.ai (discontinued)Flutter
Free Trial
NoNo
Free/Freemium Version
NoYes
Premium Consulting/Integration Services
NoNo
Entry-level Setup FeeNo setup feeNo setup fee
Additional Details
More Pricing Information
Community Pulse
Builder.ai (discontinued)Flutter by Google
Considered Both Products
Builder.ai (discontinued)

No answer on this topic

Flutter
Chose Flutter
Each technologies listed have their own use case. It is important to understand your own requirements before starting with any technology. Although all four (React Native, Meteor Js, Ionic & Flutter by Google) solves the same problem of cross-platform development, Flutter by …
Chose Flutter
In React Native, app sometimes breaks as it relies on system components, but Flutter is more stable.
Chose Flutter
Flutter is well documented and powered by Google. Flutter's user interface and user experience is slightly better than React Native.
Chose Flutter
I have experience with react and react native. I would say that the idea behind all those frameworks are quite similar.
However, I found the javascript-based frameworks a bit more accessible as you could utilise your javascript knowledge. Here, Flutter works with its own …
Chose Flutter
I have used Flutter for cross-platform applications which are unique in the tech industry, I like the user interface created with Flutter.
Chose Flutter
- Like it better than other solutions, or building native on both platforms.
- React Native has a good advantage with language and amazing web support.
- React Native is easier to jump in for web engineers.
Chose Flutter
I have not used Dev Express Universal and Selenium Web Driver much besides in the demos that were provided to our company. We compared the demos and went with Google Flutter because it worked well and looked noticeably better than the other products. While I am unsure of the …
Chose Flutter
Flutter is a bit different from Android Studio, the latter one being an Integrated Development Environment (IDE) while Flutter itself is a Cross-Platform Mobile Development SDK (Software Development Kit). Flutter provides the access to the native features and built-in plugins …
Chose Flutter
I selected Flutter because of Flutter's awesome, pre-build UI components. It makes my life as an indie dev easy and fun. At the time, I had never built an application with React Native, so this was a fantastic introduction to cross-platform development. That said, as someone …
Chose Flutter
I think that Flutter is now much better than Microsoft's Xamarin and the old Apache Cordova. I was able to go from a concept design to a working application in almost no time and with almost no experience with Dart at all. It helps (but it is not a requirement) to have some …
Chose Flutter
Way less tweaking to have a cross-platform experience, better performance, and feels more like a native app.
But the community, while growing, is still smaller than React Native. This can cause issues with specific use cases as it's harder to find help online.
Chose Flutter
React Native seemed like a comparable and equally valid choice to Flutter. Performance, ease of development, and support are roughly equal between the two products. Dart, to me, felt easier to work with than Javascript or Typescript. Flutter SDK tools and VSCode extensions made …
Chose Flutter
The app generated by Flutter doesn't change upon OS versions as in native apps or other cross-platform apps. The running speed of apps is much faster than its competitors like react-native and Cordova. It's lightweight and faster to compare to other cross-platform. The hot …
Chose Flutter
The main alternative to Flutter I have experience with, is Qt framework. For a long time, Qt was the go-to if you wanted a cross platform desktop application, probably written in C++ or Python, that could take on the 'look and feel' of the target platform. However, Qt is …
Best Alternatives
Builder.ai (discontinued)Flutter by Google
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User Ratings
Builder.ai (discontinued)Flutter by Google
Likelihood to Recommend
1.0
(0 ratings)
8.5
(0 ratings)
Usability
1.0
(0 ratings)
8.5
(0 ratings)
User Testimonials
Builder.ai (discontinued)Flutter by Google
Likelihood to Recommend
TLDR: 28 months into a 6 month project. They stopped developing it without a working MVP, fired all the developers, and do not respond to my requests that involve figuring out what’s happening and when I will be getting a refund.First, please feel free to reach out before removing this review. Builder.ai has taken down our bad reviews in the past saying they couldn’t verify them. I’ll be happy to point you in the direction of the people I’ve worked with including Jason.Second, when I say this is a fraud from the top down, I’m not exaggerating. Please take a look at the news articles that have come out within the last two years regarding their CEO, CFO, and official auditor.If you are still reading, that means you’re still considering it, so let me tell you about my experience.I started this process by meeting with the sales team at the Silicon Slopes Conference in late 2022. I told them about what I wanted to build and they said that would be very easy and doable. We spent the rest of 2022 meeting with developers who reconfirmed how simple this would be and that even with a relaxed timeframe, we could expect a product in about six months. January 2, 2023, I signed the contract.We had a number of problems from the very beginning, including them giving me the wrong documents to sign and mixing my product up with another. We kept meeting, moving forward, struggled constantly with getting the money flow correct. Weeks turned into months and eventually all of the deadlines were past due with no communication on when they would get updated. Near the end of 2023, we escalated and very clearly said that if they cannot develop this, it’s OK to just say as much and give us our money back. They repeated that they could, added additional developers to the team, and said they would be pushing forward with an MVP shortly.When they released the MVP, the flow of money still didn’t work. Whenever I would bring that up or that I wanted to do end to end testing, they would say that they will be able to do that when it’s ready for full release. Again, months passed of this and I stayed patient. I have to say my patience has been the biggest mistake of this entire process.In November 2024, 23 months in on a six month project, they marked it complete. It wasn’t. The money was still wrong, features I had previously approved had vanished, and when I asked why features I paid for weren’t on there, they said they had questions but decided not to ask them and just mark it complete instead. I was furious, but once again I was trying to make it work. I worked with my project manager, and we spent December creating an entire list of every acceptance criteria. I required photo or video evidence for each piece that it was complete or I wasn’t going to mark it done. I also told them they had until the end of March.As we moved through January and February 2025, they started slipping in comments about how they didn’t think we would make the deadline. I continued escalating, people tried to work with me on it, and I decided to once again, find my patience. It did me no good.On March 26, my project manager told me that they were no longer working on developing my project. They had fired everyone who would’ve been part of developing it and had no plans on what to do going forward. They were supposed to tell me the week before when it happened and he expected that I should get an email about it that week. When I tried reaching out to the legal team that same week about canceling any sort of ongoing contract and getting my money back, they told me they were going to refer me to another group. It is April 18, 2025 and still I have received no communication. My patience now means that I have signed myself up for a painful legal battle. I’m leaving this review to let others know that if they already have a contract, chances are no development work has happened for the last month and they need to demand answers. This is also here for people considering this company. Do not fall for it.
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Flutter is well known for native app development, if you have android studio installed on your system, you can quickly start using it. This might not be the best choice for you if you do not wish to learn a new language, i.e. Dart and you do not know it already.
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Pros
No answers on this topic
  • It is powered by Google, so a great technical community is backing it.
  • The development of native apps is an easy process using Flutter.
  • As it is an open-source tool, we can use it without paying anything.
  • It provides nice UI options.
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Cons
No answers on this topic
  • Occasionally updates to the Flutter SDK result in wide-sweeping changes that seem to not be thoroughly tested and considered. Flutter sometimes evolves too fast for its own good.
  • While the 3rd-party Flutter package ecosystem is vast and rich, 1st-party support for basic things (audio/video playback, battery information, Bluetooth services, etc.) are lacking. You are occasionally forced to rely on an open-source package for use-cases that other platforms have native support for.
  • Documentation, particularly around testing, is lacking. While there are some great docs, like the Dart Style Guide, many Flutter-focused support documents are lacking in quality and real-world usability.
  • Flutter allows you to architect an app however you want. While this is a great feature, it also adds complexity and leads to the current state of Flutter's state management, where there are 50+ options on how to organize your app, with very little official guidance or recommendations from the Flutter team. For a beginner, this can create decision paralysis.
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Usability
See previous review
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Flutter by Google is very easy to start with. The initial setup they provide is very helpful and easy to understand. The default project setup is also good and can be deployed to production without changing much. Flutter by Google provides a huge library of components, which are created and tested by their own team, making the development of application much faster and robust. Flutter by Google also has a huge community support where we can find components built by the community and we can contribute our own components as well, which helps in faster dev time. Applications developed using Flutter by Google are very smooth, almost feels like native, which helps in creating good impression on customers/clients.
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Alternatives Considered
No answers on this topic
Each technologies listed have their own use case. It is important to understand your own requirements before starting with any technology. Although all four (React Native, Meteor Js, Ionic & Flutter by Google) solves the same problem of cross-platform development, Flutter by Google excels in creating a smooth/fast experience for end-user/customer due to its own rendering engine. Where as other technologies have to use a bridge between Js and Native APIs or use the browser engine to run the app, which makes them less smooth/slower than Flutter by Google. So if you need that quick response from client as well as cross-platform application, Flutter by Google could be your go to tech.
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Return on Investment
No answers on this topic
  • The rapid development capabilities of Flutter allow us to build apps we could not have previously considered commercially viable, opening new revenue streams.
  • Free and open licensing made adoption very easy (ie. free/low cost!).
  • In comparison to Qt, our time spent arguing with build tools and perfecting development environments has decreased substantially.
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