Reactive, scalable full-stack web apps for your business with Elixir & Phoenix LiveView
Keep a lean & lightweight tech stack with Phoenix LiveView, a highly acclaimed, innovational full-stack technology for frontend and backend alike.
With Elixir’s reactivity and scalability, use Phoenix LiveView to build live, real-time apps for several thousands of connected users.
Our experts worked with 20+ worldwide tech innovators

Key advantages of Phoenix LiveView
Top Productivity
With Phoenix LiveView, Elixir developers can quickly create rich, interactive web applications by writing minimal code with a slim frontend footprint, significantly reducing development time. This boosts productivity as it allows for rapid feature development and easier maintenance of component-based codebases.
High Scalability
Phoenix LiveView leverages the power of Elixir and the BEAM VM, enabling applications to handle millions of users concurrently without breaking a sweat. This scalability ensures your app grows seamlessly with your user base. Auxillary tools such as Phoenix PubSub and Phoenix Presence also contribute greatly to LiveView’s scalability and reliability.
Great User Experience
Phoenix LiveView delivers smooth, real-time user experiences similar to single-page applications but without the complexity of JavaScript frameworks. Users enjoy fast, dynamic interactions directly in the browser, leading to higher engagement and satisfaction. Real-time interactions between large numbers of users become smooth and easy to maintain.
Zero-JS Frontend
Eliminate the need for complex JavaScript by using Phoenix LiveView, which allows you to create interactive, real-time web applications using just Elixir. This reduces frontend development time and simplifies your tech stack, while still delivering high-quality features with JS code reduced to little or none.
We have helped our clients achieve success at scale with Phoenix LiveView

Curiosum enabled our team to develop a complete platform despite their lack of prior knowledge about Elixir stacks. In addition, their team impressed the client with their honesty, integrity, availability, and efficiency.

I'm very satisfied with the deliverables and impressed with the partnership. Curiosum is efficient and communicative team.

Curiosum helped us substantially to introduce OTP and caching concepts into out app as well as formulate the increasingly complex API in a concise manner. They played essential role in the development of our product.

Curiosum team have been great to work with, and we would certainly recommend them. Both of the developers we've had from them have been talented, hard working and a great asset to our team.

Curiosum team has adapted very well to the way we work and has been able to give valuable contribution to our overall product development.

Thanks to Curiosum, the platform now supports 10 times more users within the same server capacity. Also, external and internal stakeholders are happy with the quality of the application. Overall, the team works seamlessly through two-week sprints, using Slack and Jira for project management.

Finding experts in the tech stack we use - Elixir, Phoenix, React, GraphQL - is not easy. Curiosum understood our business perspective well and offered valuable feedback. That is exactly what we expect from our outsourcing partners.

We can support you with various Phoenix web framework-related challenges
Phoenix LiveView app development
Phoenix LiveView consulting
Phoenix LiveView
codebase review & refactor
Developing new Phoenix LiveView components
Migrating to Phoenix LiveView from Rails, Hotwire & others
Scaling Phoenix LiveView apps
Phoenix LiveView architecture consulting
Phoenix LiveView & JS interoperability
Intranet & Backoffice Phoenix LiveView Applications
Dashboards & monitoring tools with Phoenix LiveView
Cross-platform mobile apps with LiveView Native
Form filling & processing apps with Phoenix LiveView
Phoenix LiveView-powered data presentation & visualization
Live Chat & AI Chatbot solutions with Phoenix LiveView
Interactive Artificial Intelligence & Machine Learning apps with LiveView
Phoenix LiveView UIs for Elixir applications
Translation (i18n), Localization & Accessibility for Phoenix LiveView
IoT Monitoring with Phoenix LiveView
Reactive Web UIs with Phoenix LiveView
Security & Quality Assurance of Phoenix LiveView apps

Knowledge base for curious minds
Elixir Meetups
Connect with fellow developers and explore Elixir together.
Open source projects
Browse our contributions to the dev community.
Ebooks
Level up with our expert tech guides.
Recordings
Watch our tech talks and workshops.
Cooperation that simply works
First meeting
We convene to understand the particular requirements of your project. This will be an opportunity for you to become more familiar with us, especially regarding our client collaboration practices and our methodology for managing Phoenix web framework projects.
Following the meeting, we will provide you with a comprehensive summary of our discussion, an introduction to our company, and a proposed plan for partnership.
Second meeting
After you have evaluated our proposal and choose to engage with us, we will arrange a follow-up meeting to get ready for the project. Typically, we sign a Non-Disclosure Agreement (NDA) beforehand to ensure your security.
Once the formalities are completed, we begin to examine the code and project scope to outline particular tasks and share our suggestions for enhancements.
Development & release
We are prepared to commence work and actual development kicks off. Each cycle of feature development encompasses coding, testing, reviewing, ensuring quality, and deployment.
Quality is imperative to us. Hence, every project incorporates a comprehensive continuous integration process to reduce the possibility of human errors.
Feedback
To ensure mutual satisfaction with the work, we hold regular meetings. The feedback loop from these meetings enables us to improve together.
It's natural for mistakes and issues to occur. Addressing them promptly and resolving them swiftly is crucial. This is why we highly value constructive feedback.
Cooperation models that fits your organization
We are working with small, medium, and large companies, and we know that each company has its own goals, strategies, and needs. Regardless of what type of organization you represent, our goal is to be a partner that becomes an integral part of your company.
Outsourcing model
We are responsible for delivering your project from scratch or as a new module within an existing application. To make sure that you're up-to-date with our work, we maintain daily communication and meetings.
Staff augmentation model
We extend your current team, providing expertise and team size for your needs. Our single goal here is to make sure that our part of the team becomes an integral part of yours so that it feels like you hired someone in-house.

Schedule a free Phoenix LiveView consultation
Ready to build interactive web apps without the JavaScript complexity? That's smart thinking! I've found that the most efficient way to discuss your real-time application needs and resolve any technical doubts is through a detailed consultation.

Michał Buszkiewicz
CTO
What can we talk about:
Your interactive features and how our Phoenix LiveView mastery can streamline development
Creating dynamic web experiences with server-side rendering or transitioning from SPA frameworks
Delivering real-time updates and seamless user interactions while reducing frontend complexity



You have questions, we have answers.
Get quick answers to questions our clients frequently ask about working with us.
Can't find what you're looking for? Reach out to our team directly.
Phoenix LiveView is a cutting-edge framework for Elixir that enables the development of interactive, real-time web applications without the complexity of traditional JavaScript-heavy solutions. It benefits businesses by significantly improving user engagement with real-time updates and reducing the time and cost associated with web app development.
Phoenix LiveView distinguishes itself by enabling developers to create highly interactive, real-time web applications using primarily Elixir, without relying heavily on JavaScript. This is achieved through its innovative use of WebSockets, allowing for a persistent connection between the client and server.
This unique approach enables smoother, faster user experiences reminiscent of desktop applications, while maintaining the simplicity and reliability of server-rendered HTML. Curiosum leverages this technology to build seamless user interfaces and real-time functionalities that significantly enhance user engagement and satisfaction, without the complexities and overhead typically associated with traditional web app development.
Phoenix LiveView applications developed by Curiosum are characterized by high performance and scalability, leveraging the lightweight concurrency model of the BEAM virtual machine, which Elixir runs on. This allows our applications to handle many users simultaneously with minimal latency, making them ideal for real-time functionalities.
We optimize performance by minimizing database queries, efficiently managing state changes, and using LiveView's built-in mechanisms to update only the necessary parts of the page. This results in fast, responsive applications that can scale with your business needs.
Our approach to user experience and interface design in Phoenix LiveView services is centered around creating intuitive, engaging, and responsive designs that leverage the real-time capabilities of LiveView. We focus on user-centric design principles, ensuring that the application is accessible, easy to use, and visually appealing. By integrating LiveView's real-time updates, we can create dynamic interfaces that respond immediately to user interactions, providing feedback and data without the need for page reloads. This results in a smoother, more engaging user experience that keeps users coming back.
Phoenix web development framework is a perfect choice if you're looking for team specialized in one ecosystem, that can build both backend, and frontend in productive manner.
We heavily invest in numerous Phoenix LiveView-related activities to demonstrate our proficiency. Below is a collection of resources you might find useful:
- Blog
- Resources page featuring podcast episodes, webinars, conferences
- Open source initiatives
- Elixir meetups
As a Phoenix LiveView web development agency, we are committed to spreading knowledge within the community and acquiring new insights.Beyond the resources mentioned, we foster collective learning via weekly internal lightning talks and the documentation of effective Phoenix LiveView practices that we continuously refine.
Phoenix LiveView utilizes the robust, fault-tolerant capabilities of the BEAM Virtual Machine and the Elixir programming language, allowing it to manage millions of concurrent users efficiently. This scalability benefits businesses by ensuring that as your customer base grows, your application remains responsive and stable, reducing downtime and improving customer satisfaction.
From a technical standpoint, LiveView maintains persistent connections with minimal overhead, optimizing data communication without the need for full page reloads, which in turn reduces server load and network traffic, leading to cost-effective scaling.
Developing with Phoenix LiveView presents unique challenges such as managing complex stateful interactions and optimizing for real-time updates without overwhelming the server or client.
Curiosum addresses these challenges by employing best practices in LiveView development, such as efficient state management, leveraging Phoenix PubSub for scalable message passing, and optimizing client-server communications.
We also implement advanced Elixir techniques to handle background processing and reduce latency. By combining these strategies with our deep understanding of the LiveView lifecycle, we ensure that applications are fast, reliable, and scalable.
Phoenix LiveView is ideal for applications requiring real-time features such as live chats and notifications, real-time messaging, interactive forms, dashboards, monitoring tools, and any web application benefiting from interactive user experiences based on dynamic content updates.Its efficient, server-driven model makes it an excellent choice for applications requiring high interactivity and up-to-the-moment data presentation.
The Phoenix LiveView development process involves initial planning to align with your business objectives, followed by iterative design and development phases focused on building a real-time, interactive user experience. Our approach emphasizes collaboration and continuous feedback, ensuring the final product effectively meets your business needs.
Curiosum stands out in Phoenix LiveView development through our deep-rooted expertise in Elixir and dedicated focus on real-time web applications.Our team's commitment to quality, combined with our innovative approach, ensures that we deliver scalable, efficient, and user-friendly applications tailored to your unique business requirements.
Yes, our team specializes in migrating existing applications to Phoenix LiveView, offering a strategic approach that minimizes downtime and preserves key functionalities. We ensure a seamless transition that brings the benefits of real-time interactivity to your existing digital assets.
Curiosum provides comprehensive post-launch support for Phoenix LiveView applications, covering everything from bug fixes and performance tuning to adding new features and scaling solutions. Our support is designed to keep your application running smoothly, ensuring it continues to meet evolving business and user needs.
At Curiosum, we ensure the quality and security of Phoenix LiveView applications by integrating a meticulous development approach with specific security protocols tailored to the LiveView framework.
Quality is upheld through rigorous automated and manual testing, emphasizing LiveView's unique real-time features, alongside continuous integration to detect and resolve issues promptly.
On the security front, we leverage Phoenix LiveView's inherent security features, such as its built-in CSRF protection and encrypted WebSocket connections, while also implementing additional layers like secure session management and state control measures tailored to the real-time nature of LiveView apps.
This dual focus ensures that our LiveView applications are not only functionally robust and user-friendly but also secure against evolving web threats, providing a seamless and safe user experience.
Starting with our Phoenix LiveView development services is easy; simply contact us to schedule a consultation. We'll discuss your project needs, assess how LiveView fits into your vision, and outline a clear, actionable plan to develop a solution that leverages the full power of real-time, interactive web applications.