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    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    Flutter

    Score8.7 out of 10
    N/AFlutter 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.

    $0

    OneSignal

    Score8 out of 10
    N/AOneSignal’s omnichannel customer engagement platform offers push notifications, email, in-app messages, and SMS. OneSignal’s automated customer Journeys and one-off campaigns allow users to create messaging strategies that convert, inform, and retain audiences, with little to no coding required for setup.

    $19

    per month

    Pricing
    FlutterOneSignal
    Editions & Modules
    No answers on this topic
    Growth
    19+
    per month
    Professional
    999+
    per month
    Free
    Free
    Enterprise
    Custom Pricing
    Offerings
    Pricing Offerings
    FlutterOneSignal
    Free Trial
    NoNo
    Free/Freemium Version
    YesYes
    Premium Consulting/Integration Services
    NoNo
    Entry-level Setup FeeNo setup feeOptional
    Additional Details——
    More Pricing Information
    Community Pulse
    FlutterOneSignal
    Considered Both Products
    Google
    No answer on this topic
    OneSignal
    Chose OneSignal
    OneSignal comes with a free plan and easy integration, unlike CleverTap which has a starting price of $200 per month and a difficult integration process. That is why we selected OneSignal instead of CleverTap.
    Incentivized
    Key User Insights
    Would buy again
    100%
    Would buy again
    19 Answers
    100%
    Would buy again
    7 Answers
    Delivers good value for the price
    100%
    Delivers good value for the price
    18 Answers
    100%
    Delivers good value for the price
    7 Answers
    Happy with the feature set
    100%
    Happy with the feature set
    19 Answers
    100%
    Happy with the feature set
    7 Answers
    Lived up to sales and marketing promises
    100%
    Lived up to sales and marketing promises
    13 Answers
    100%
    Lived up to sales and marketing promises
    7 Answers
    Implementation went as expected
    94%
    Implementation went as expected
    16 Answers
    83%
    Implementation went as expected
    5 Answers
    Best Alternatives
    FlutterOneSignal
    Small Businesses
    Swiftify
    Score9 out of 10
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    Score9.9 out of 10
    Medium-sized Companies
    Xamarin
    Score6 out of 10
    Bloomreach
    Score9.2 out of 10
    Enterprises
    Swiftify
    Score9 out of 10
    Iterable
    Score8.2 out of 10
    All AlternativesView all alternativesView all alternatives
    User Ratings
    FlutterOneSignal
    Likelihood to Recommend
    8.5
    (19 ratings)
    10.0
    (9 ratings)
    Usability
    8.5
    (2 ratings)
    8.0
    (1 ratings)
    Support Rating
    -
    (0 ratings)
    7.1
    (2 ratings)
    User Testimonials
    FlutterOneSignal
    Likelihood to Recommend
    Google
    Flutter by Google is well suited where you have to make an app across multiple platforms like iOS, Android, Web, Desktop and you don't have the bandwidth to create multiple teams for the Native app. This makes sure you have a faster development and you don't have to worry about how your product will look across different platforms. It is also very smooth/fast in response, making it close to feel like a Native app, this makes it an easy pick for a Fintech product where speed matters. Flutter by Google also has a huge library of Components, which are well tested and developed by Google's Flutter by Google team itself, making the development even more fast since the majority of required components are already available.
    Incentivized
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    OneSignal
    I think One Signal is very well suited for mobile app owners who want to be in touch with their user base more easily by sending push notifications and in-app messages. I'm not sure how well that works for SMS messaging as I haven't yet tried it. I wouldn't necessarily recommend it if your in-apps are very rare.
    Incentivized
    Read full review
    Pros
    Google
    • User interface design works great across all platforms, including native styling for iOS/macOS.
    • Native compilation for mobile platforms and a decent rendering engine results in slick apps that can make the most of your device.
    • Dart is a well thought out language and easy to pick up.
    • Makes cross-platform development of good looking GUI apps a doddle.
    Incentivized
    Read full review
    OneSignal
    • Send instant notifications without any delay.
    • Provide all the necessary features for testing.
    • Highly cost effective.
    • Great system to handle huge volume.
    • Great customer support.
    Incentivized
    Read full review
    Cons
    Google
    • 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.
    Incentivized
    Read full review
    OneSignal
    • Is still in development: we know OneSignal is still in development and sometimes it takes longer to create or fulfill certain features.
    • Payment: payment menu is not at the glance, [and] is just difficult sometimes to find -it is a minor issue.
    • Send to certain custom segments through specific OneSignal IDs; you can do it though API doing a GET call with tools like Postman. If this can be done from OneSignal it would be great.
    Incentivized
    Read full review
    Usability
    Google
    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.
    Incentivized
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    OneSignal
    I give an 8 in this question mainly for 2 reasons: the products even if they look like complete and are highly customizable and usable, they are still missing some logical features. For example, send messages to a list of users - now days you can do it with postman and get calls. A second example is App messaging that is still in development and has many opportunities.
    Incentivized
    Read full review
    Support Rating
    Google
    No answers on this topic
    OneSignal
    Their customer support has been top-notch. They are able to assist you in getting through any problems that you may have and respond in a very timely manner. I've dealt with them on 4-5 instances over the years and my issues were always resolved within a matter of a few business days.
    Incentivized
    Read full review
    Alternatives Considered
    Google
    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 language. This has advantages and disadvantages sometimes. I found the community around javascript frameworks bigger and therefore sometimes more helpful. However, Flutter does a good job here as well. I think the main argument for Flutter is its usability for less experienced developers. If you do not have knowledge in javascript or other programming languages then I think it is much easier to start with Flutter than with another framework like react. I think the package that you get form scratch is better than in the other frameworks were you have to set up and learn a lot more before you can start.
    Incentivized
    Read full review
    OneSignal
    In my opinion, OneSignal documentation / API is more friendly [than] Firebase. Maybe because Firebase is already "too big," but OneSignal is focused on one solution that giving our notification through to our customer. In that case, OneSignal is chosen by our company. Several years after that, Firebase announced it supported [the] iOs platform too but our company already using OneSignal to our notification provider.
    Incentivized
    Read full review
    Return on Investment
    Google
    • 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.
    Incentivized
    Read full review
    OneSignal
    • OneSignal has allowed us to grow number of subscribers in a short time.
    • We are able to send our news and offers easily and instantly.
    • We have become able to drive more website traffic and increase in sales.
    Incentivized
    Read full review
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