Features as a Service is a better way to build apps

No wasted development time. No frustrating delays. Buy the foundation — and liberate your developers to build the best.

Rapid app development

What is Features as a Service?

What if your software engineers didn’t have to build login, chat, or even an IoT gateway from scratch? What if they could get app features like these off-the-shelf, with all of the functionality and back-end connectivity they need? Now they can.

Easy integration
Easy to integrate, easy to own

Onymos Features include a front-end code library your developers can interact with via a simple API. You can even license the actual source code to customize it, just like if you’d built it yourself.

No-data architecture
No-data architecture

You control your data. Onymos Features can connect directly to your cloud, not an interim server, helping speed up app performance.

Framework compatible
Framework compatible

Onymos Features are designed to be compatible with leading frameworks like Cordova, React Native, and Ionic, or you can just go native.


We prioritize the developer experience. Innovate confidently with Onymos Features built on open standards like HTML, CSS, and JS/TS, as well as Java/Kotlin (Android) and Swift (iOS).

Over a dozen core app features

Our unprecedented source code licensing model offers complete security, transparency, and customization.

Plugins and open-source code snippets often sound good — until you look under the hood. Onymos Features were built by developers, for developers, with the code quality and performance leading enterprise apps demand.


Start building with Access

Allow users to securely log in to your app using your preferred sign-in methods, including email authentication, social media logins, or OAuth integration.

  • Complete email and password-based authentication
  • Social logins for Apple, Facebook, and Google out of the box
  • OAuth 2.0 support
  • Integration with leading third-party providers like Azure and Okta

Start building with Notification

Add notifications in a single function with Onymos Notification. The easiest and fastest way to keep users notified.

  • Includes notification server
  • Payload specific actions, routings
  • Support badges and banners
  • Full server-side support

Start building with DocKnow

Digitize your documentation and extract structured data with powerful OCR trusted by companies like Albertsons and CVS.

  • Supports multiple data types: text, numbers, dates, and checkboxes
  • Returns zoomed-in snapshots of each field for human-in-the-loop verification
  • Update document templates remotely without updating your app
  • General text recognition for parsing untrained document models

What does your team need now?

App dev shouldn’t feel like an assembly line. With the basics covered, you can focus your team’s talents on building innovative new features and functions.

Think differently about app dev

Download our free white paper today to learn how Onymos Features can maximize the value of your developer resources — and shave weeks or months off your schedule.

Get your free white paper