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SVAR Widgets VS Excel Whisper

Compare SVAR Widgets VS Excel Whisper and see what are their differences

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SVAR Widgets logo SVAR Widgets

SVAR offers a set of feature-rich UI widgets for Svelte and React: advanced DataGrid, Gantt Chart, File Manager, and a collection of form controls.

Excel Whisper logo Excel Whisper

AI-driven Excel analysis tool with zero privacy risks.
  • SVAR Widgets SVAR UI widgets: Gantt chart, DataGrid, File Manager
    SVAR UI widgets: Gantt chart, DataGrid, File Manager //
    2025-01-24

SVAR DataGrid enables developers to create robust, high-performance tables with advanced features like in-cell editing, frozen columns, context menus, multi-column sorting, and tree structures.

SVAR Gantt Chart stands out as a powerful tool for task management and scheduling. Its interactive interface allows users to add and manage tasks with drag-and-drop functionality or intuitive form. Its customizable timelines, rich API and ease of use make it an ideal solution for visualizing project workflows.

File Manager is a Svelte component with all basic file browser's features such as file previews, split/list/thumbnail views, and support for basic file operations like copying, deleting, uploading, and downloading.

SVAR Core is a UI library of essential UI controls, including buttons, date pickers, combo boxes and popups. With a focus on optimized performance, rich interactivity, and ease of customization, SVAR Components provides developers with the tools they need to build modern, high-performance web applications.

  • Excel Whisper
    Image date //
    2025-03-09
  • Excel Whisper
    Image date //
    2025-03-09
  • Excel Whisper
    Image date //
    2025-03-09

Excel Whisper is the ultimate Excel assistant that prioritizes user privacy by processing all data locally in the browser. This AI-powered tool allows users to clean, analyze, and visualize spreadsheets using natural language, ensuring that sensitive data never leaves their device.

SVAR Widgets features and specs

  • Ease of Use
    SVAR Widgets offer a user-friendly interface that allows for easy integration and customization of widgets without extensive coding knowledge.
  • Customization
    SVAR Widgets are highly customizable, offering a range of options to tailor the widgets to match the aesthetic and functional needs of a website.
  • Performance Optimization
    The widgets are optimized for performance, ensuring that they load quickly and do not significantly impact the website's overall speed.
  • Responsive Design
    SVAR Widgets are designed to be responsive, ensuring they work well on a variety of devices and screen sizes.
  • Comprehensive Documentation
    The platform offers extensive documentation, making it easier for developers to implement and troubleshoot widgets as needed.

Excel Whisper features and specs

  • Natural Language Processing
    Users can ask questions and perform analyses without needing to remember complex Excel formulas.
  • Intelligent Data Cleaning
    Automatically handles missing values, duplicates, and formatting issues to maintain clean and consistent data.
  • Quick Visualization
    Generates appropriate charts based on data types, allowing users to quickly identify trends and patterns.
  • Local Processing
    All calculations are performed in the browser, providing fast responses without the need to upload data.
  • Multi-file Support
    Analyze multiple Excel and CSV files simultaneously, enabling comparison and merging of data from different sources

Category Popularity

0-100% (relative to SVAR Widgets and Excel Whisper)

SVAR Widgets

Excel Whisper

Project Management
72 72%
Project Management
28% 28
Spreadsheets
37 37%
Spreadsheets
63% 63
Data Grid
68 68%
Data Grid
32% 32
JavaScript Tools
65 65%
JavaScript Tools
35% 35

Questions and Answers

As answered by people managing SVAR Widgets and Excel Whisper.

What makes your product unique?

SVAR Widgets's answer

SVAR provides feature-rich, reusable UI components natively written in Svelte. The components are lightweight, optimized for large datasets, and come with intuitive, straightforward API. SVAR focuses on advanced widgets, like DataGrid, Gantt chart, file manager UI, filter (query builder), and more.

Excel Whisper's answer:

Excel Whisper stands out with its zero-privacy-risk approach where all data processing happens locally in the browser, combined with natural language processing for Excel operations. Unlike other AI Excel tools, we don't claim to understand business context, instead focusing on automating repetitive tasks while keeping sensitive data completely private.

Why should a person choose your product over its competitors?

SVAR Widgets's answer

SVAR Widgets offer a solid combination of advanced features, well-designed user interface, clear documentation, and active community support.

How would you describe your primary audience?

SVAR Widgets's answer

Svelte and frontend developers looking for customizable, ready-to-use UI components that can handle real-world use cases without reinventing the wheel.

Excel Whisper's answer:

Our primary audience consists of business professionals and analysts who regularly work with sensitive Excel data and seek efficiency in their daily spreadsheet tasks. This includes financial analysts, HR managers, and data professionals from enterprises who value both productivity and data privacy.

Which are the primary technologies used for building your product?

SVAR Widgets's answer

SVAR Svelte widgets are written in Svelte and use CSS for styling

What's the story behind your product?

SVAR Widgets's answer

SVAR began with SVAR Svelte Core, an open-source library of form controls and essential UI elements, released in October 2023. Since then, it has grown to include advanced widgets like DataGrid, Gantt, File Manager, Form Builder (Editor), and Filter. In late 2024, React versions of the DataGrid and Gantt components were also released.

Who are some of the biggest customers of your product?

Excel Whisper's answer:

Excel Whisper is trusted by professionals from leading organizations including Goldman Sachs, Deloitte, Microsoft, and PwC, particularly in departments handling sensitive financial, HR, and analytical data. These users rely on our tool for its combination of powerful Excel automation and strict privacy protection.

User comments

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What are some alternatives?

When comparing SVAR Widgets and Excel Whisper, you can also consider the following products

HS Sheet - HS Sheet is a simple application that allows you to open, edit, save, and print excel documents.

Jspreadsheet - JavaScript Data Grid Plugin with Advanced Spreadsheet-like Controls

Bryntum - High performance web components for SaaS apps - including Gantt, Scheduler, Grid, Calendar and Kanban widgets. Seamless integration with React, Vue, Angular or plain JS apps.

jExcel - jExcel official website, the javascript spreadsheet. Create amazing tables with jExcel.

Zoho Sheet - Create and share interactive spreadsheets on the web.

Google Sheets - Synchronizing, online-based word processor, part of Google Drive.

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