Software Alternatives, Accelerators & Startups

Cube.js VS Fluent BI

Compare Cube.js VS Fluent BI and see what are their differences

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Cube.js logo Cube.js

An open source framework to add customer-facing analytics to any application.

Fluent BI logo Fluent BI

Chat with spreadsheets & docs for AI-powered insights, charts & dashboards in seconds. No code required. Perfect for small business reporting.
  • Cube.js Landing page
    Landing page //
    2023-09-26
  • Fluent BI Dashboard Demo
    Dashboard Demo //
    2025-05-20

Turn hours of reporting into instant answers. Just upload your data (Excel, PDF, CSV, and more) and ask. Fluent BI delivers charts, dashboards, and answers instantly. No code, no delays.

Cube.js features and specs

  • Open Source
    Cube.js is open-source, meaning it's free to use and has a community of developers contributing to its improvement. This fosters collaboration, transparency, and faster iteration of features and bug fixes.
  • API-First Approach
    Cube.js provides an API-first approach, allowing you to easily integrate it into existing applications and workflows. This flexibility makes it suitable for a variety of use cases.
  • Pre-Aggregations
    Cube.js includes built-in support for pre-aggregations, significantly speeding up query performance by pre-calculating data and reducing the load on your database.
  • Database Compatibility
    It supports multiple databases like PostgreSQL, MySQL, MongoDB, and more, making it versatile and adaptable to different environments and technology stacks.
  • Scalability
    Cube.js can handle large datasets and high query loads, making it a scalable solution for growing applications or enterprises with extensive data needs.
  • Community and Documentation
    Cube.js has a strong community and comprehensive documentation, which can aid in troubleshooting, implementation, and learning best practices.

Possible disadvantages of Cube.js

  • Learning Curve
    Despite the comprehensive documentation, Cube.js can have a steep learning curve due to its wide range of features and the complexity of setting up pre-aggregations and schema design.
  • Performance Overhead
    For smaller applications, the performance overhead introduced by Cube.js might not justify its use, as the pre-aggregation and processing layers could add complexity without substantial performance gains.
  • Dependency on JavaScript/Node.js
    Cube.js is built on JavaScript and Node.js, which can be a limitation if your development stack relies primarily on other technologies, leading to potential integration challenges.
  • Community Support Limits
    While Cube.js has a decent community, it's not as extensive as some older, more established data processing or BI tools. This could result in fewer third-party integrations and plugins.
  • Initial Setup Time
    Setting up Cube.js initially can be time-consuming, particularly when configuring data schemas, security, and managing pre-aggregations for optimized performance.
  • Evolving Software
    As a relatively new and evolving tool, Cube.js might experience more frequent updates or changes, which could lead to stability issues or require continuous adaptation of your application.

Fluent BI features and specs

  • AI-Powered Natural-language chat
    Ask questions in plain, conversational language — we'll query your data and provide answers in simple English.
  • Instant visualizations
    Fluent BI auto-generates the right chart or table for every answer.
  • Document intelligence
    Upload Excel, CSV, PDF, and more — we parse it all and unify your sources.
  • Shareable dashboards
    Pin insights to live dashboards and share with teammates.

Analysis of Cube.js

Overall verdict

  • Cube.js is generally considered a good choice for developers looking to implement a scalable analytical backend. It excels in terms of performance, ease of use, and its ability to integrate with multiple data sources and visualization tools. However, the best choice depends on the specific needs and constraints of your project.

Why this product is good

  • Cube.js is a popular open-source analytics framework designed to help developers build modern data applications. It provides a robust set of features for building and managing data dashboards, reports, and data visualizations. Cube.js supports SQL databases natively and is highly optimized for performance, making it suitable for real-time analytics. Its modular architecture allows it to be integrated with various data sources and front-end frameworks, providing flexibility and scalability.

Recommended for

    Cube.js is recommended for developers and companies looking to build real-time analytics platforms, data visualization dashboards, and reporting tools. It is especially suitable for those who require a flexible and scalable infrastructure capable of handling large volumes of data across various sources.

Category Popularity

0-100% (relative to Cube.js and Fluent BI)
Analytics
100 100%
0% 0
Data Visualization
0 0%
100% 100
Web Analytics
100 100%
0% 0
Data Dashboard
0 0%
100% 100

Questions and Answers

As answered by people managing Cube.js and Fluent BI.

What makes your product unique?

Fluent BI's answer:

Turn hours of reporting into instant answers. Just upload your data (Excel, PDF, CSV, and more) and ask. Fluent BI delivers charts, dashboards, and answers instantly. No code, no delays.

Why should a person choose your product over its competitors?

Fluent BI's answer:

No code or technical knowledge required. You can hop straight in, saving time on studying a certain program, or rigid corporate tooling.

How would you describe your primary audience?

Fluent BI's answer:

Small to medium businesses, researches, or any other data-interested individuals.

What's the story behind your product?

Fluent BI's answer:

I wanted a no-code, no learning curve Power BI alternative

Everyone that has worked with data knows the struggle of working with unstructured data messes. Scattered data, manual reports, lots of typo's and errors - waste of time. Instead, I wanted to streamline the process and take the organizational/complex part away from it.

I am developing Fluent BI for that purpose. A no-code business intelligence alternative that makes sense of your data, and allows you to simply ask for visualizations/tables or analyses from your documents.

Which are the primary technologies used for building your product?

Fluent BI's answer:

Typescript, React, Vite, Hono and Cloudflare

User comments

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What are some alternatives?

When comparing Cube.js and Fluent BI, you can also consider the following products

Fathom Analytics - Simple, trustworthy website analytics (finally)

Microsoft Power BI - BI visualization and reporting for desktop, web or mobile

Simple Analytics - The privacy-first Google Analytics alternative located in Europe.

Metabase - Metabase is the easy, open source way for everyone in your company to ask questions and learn from...

Plausible.io - Plausible Analytics is a simple, open-source, lightweight (< 1 KB) and privacy-friendly web analytics alternative to Google Analytics. Made and hosted in the EU, powered by European-owned cloud infrastructure 🇪🇺

Tableau - Tableau can help anyone see and understand their data. Connect to almost any database, drag and drop to create visualizations, and share with a click.