Build Real-Time Collaborative Web Apps That Feel Alive
From dashboards to multiplayer workspaces — we design and build web apps that support real-time collaboration, rich data, and custom workflows.
Real-Time Collaboration and The "Google Docs" Effect
Users today expect software to be instant. They expect to see when a colleague is viewing a document, to see edits happen live without refreshing the page, and to work simultaneously without overwriting each other's data.
At Hubql, we specialize in real-time collaborative software. We move beyond standard CRUD (Create, Read, Update, Delete) apps to build stateful, synchronized experiences. We make your B2B SaaS feel less like a database entry form and more like a shared digital office.
Core Capabilities Of Our Collaborative Apps
We engineer the specific features that drive team engagement.
Real-Time Presence & Awareness
"Who is looking at this right now?" We build presence indicators (avatars, live cursors, typing indicators) that show user activity in real-time, preventing redundant work and fostering a sense of team.
Live State Synchronization
When User A updates a status, User B should see it instantly. We implement WebSocket architectures that push updates to all connected clients in milliseconds—no page reloads required.
Conflict Resolution & Locking
How do we handle simultaneous edits to the same field? To maintain data integrity, we employ sophisticated locking mechanisms or a "last-write-wins" approach. For text editors, we utilize more complex conflict resolution logic to allow for simultaneous, non-conflicting updates.
Contextual Commenting & Threads
We build "Figma-style" commenting systems that allow users to pin discussions directly to specific data points, images, or dashboard widgets, keeping communication contextual.
Technologies We Use
We use battle-tested technologies to handle the complexity of real-time connections.
Supabase Realtime
Our core engine. We leverage PostgreSQL's replication log to broadcast database changes instantly to authorized clients.
WebSockets
For low-latency, bidirectional communication channels that keep the UI in sync.
React & Next.js
For optimistic UI updates that make the app feel instant, even on slower networks.
Node.js
For scalable backend infrastructure.
What We Build
Multiplayer Workspaces
Create shared digital environments where teams can collaborate in real-time. From design tools to project management platforms, we build applications that feel natural and responsive.
Rich Data Dashboards
Transform complex data into intuitive, interactive dashboards. Our applications make it easy for teams to visualize, analyze, and collaborate around data-driven insights.
Custom Workflows
Every team works differently. We build custom workflows that match your processes, automating repetitive tasks and enabling your team to focus on what matters most.
Where Collaboration Drives Value? Real-World Use Cases.
The possibilities for collaborative applications are vast today. To offer a glimpse of what can be built, here are some of the most frequent use cases.
Collaborative CRM & Pipelines
Scenario: Sales teams working on the same leads.
The Feature: When one rep opens a lead, others see their avatar. If the status is changed to "Closed," the pipeline board updates for the entire team are instantly reflected.
Multi-User Dashboards
Scenario: Executives analyzing quarterly data.
The Feature: Users can highlight specific charts, leave comments on data spikes, and filter views that synchronize across everyone's screen during a presentation.
Shared Document & Content Management
Scenario: Marketing teams drafting content.
The Feature: Lock sections while editing, see who is typing, and track version history in real-time.
Inventory & Logistics Management
Scenario: Warehouse staff managing stock.
The Feature: Prevents double-booking. If Item X is scanned by Worker A, it instantly disappears from Worker B's list.
Why Choose Us
Developing a real-time multiplayer application presents complex engineering challenges. These include managing race conditions, preventing state desynchronization, and handling massive server loads. Fortunately, we possess the expertise to overcome all these involved challenges.
State Management Experts
We know how to manage the "truth" between the client and the server so users never see stale data.
Scalable Architecture
Real-time connections are expensive. We architect systems that scale to thousands of concurrent connections without crashing your database.
Optimistic UI
We build interfaces that react immediately to user input, syncing with the server in the background, so the app feels instantaneous.
Offline Tolerance
We design for the real world. If a user loses internet, our apps queue their changes and sync them back up when they reconnect.
Our Development Process: Engineering for Concurrency
State Modeling
We define what needs to be real-time (as not everything needs to be) and prioritize high-value interaction points.
Architecture Design
We choose the right synchronization strategy (Pub/Sub vs. Polling vs. CRDTs) based on your specific use case.
Implementation
We build the frontend components and backend listeners, ensuring rigorous type safety with TypeScript.
Stress Testing
We simulate poor network conditions and concurrent user conflicts to ensure the app recovers gracefully.
Deployment
We launch on edge-enabled infrastructure to minimize latency for users globally.
FAQ
Ready to build your collaborative application?
Collaboration creates stickiness. Let's build a workspace your customers won't want to leave.