Compare the Top Free Data Visualization Software as of September 2026

What is Free Data Visualization Software?

Data visualization software helps organizations transform raw data into visual formats such as charts, dashboards, and interactive reports for easier interpretation. It enables users to identify trends, patterns, and insights quickly, supporting better decision-making across teams. These tools often integrate with databases, spreadsheets, and BI platforms to pull real-time or historical data for analysis. With customizable dashboards and intuitive drag-and-drop interfaces, both technical and non-technical users can explore data effectively. Businesses use data visualization software to communicate insights clearly, track KPIs, and make data-driven strategies actionable. Compare and read user reviews of the best Free Data Visualization software currently available using the table below. This list is updated regularly.

  • 1
    TIMi

    TIMi

    TIMi

    The most efficient, sovereign & unified "on-premise" data platform available today. Think about the Azure data platform, but on steroids and 100% Sovereign. TIMi is an ethical solution: Zero Lock-In: We gain your trust through exceptional performance and service, not artificial vendor lock-in Fair price & No hidden fees & No price hikes TIMi is a leader in these fields: Data Preparation/ETL/BPA/BPM/ESB - automate the most complex tasks without code - Connect to everything: Sharepoint, SAP, Salesforce, Facebook, GAds, etc. BigData - 1 TIMi-server is faster than 267 Spark-servers - Process any volumetry at negligible infrastructure cost. Process billions of rows in a matter of seconds on a standard 2K€ server. - manage peta-byte Data Lakes AI/ML: We invented the 1st Auto-ML tool in 2007 TIMi is a horizontal solution used in any industry: Manufacturing, Telecoms, Banks, Supermarket chains, Defense, Gov. Also available in EU-hosted sovereign cloud.
    Starting Price: 499 €/Month
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  • 2
    Miro

    Miro

    Miro

    Keep your team's minds in sync with Miro (formerly RealtimeBoard and AWW app). A virtual whiteboard and remote collaboration tool, Miro helps cross-functional teams work more efficiently together to build great things. The platform allows teams to ideate, visualize, and share ideas without any boundaries. It comes with over 200 pre-made templates for capturing and visualizing ideas, collaboration tools such as comments, chat, screen sharing, and video chat, and integrations with popular business tools. Miro AI. You and your team, supercharged. You're here to create the next big thing and we're here to help. Unlock the power of your ideas with Miro AI – your new launchpad for creativity, collaboration, and productivity.
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    Starting Price: $8 per month
  • 3
    Microsoft Power BI
    Power BI is a business intelligence platform that enables users to analyze data using AI-driven tools and intuitive report creation. It consolidates data from various sources into OneLake, creating a centralized data source. This platform aids in embedding actionable insights into applications like Microsoft 365, aiding decision-making. Power BI integrates with Microsoft Fabric, enhancing data management. It offers scalability to handle large data volumes and integrates seamlessly with Microsoft services. Its AI capabilities efficiently identify patterns and generate insights. Power BI ensures data security and compliance. Its Copilot feature allows rapid report generation. Additionally, Power BI Pro offers self-service analytics, and its free version includes data modeling and visualization tools. It's known for unified data management, empowering users with accessibility and training resources. Power BI has demonstrated a significant ROI and economic benefit, as evidenced in a Forres
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    Starting Price: $14/user/month
  • 4
    InsightSquared

    InsightSquared

    InsightSquared

    Know exactly what drives your team’s success. From lead to opportunity, cross-sell to renewal, see how 10,000+ companies have reduced risk, unlocked upside and accelerated revenue growth. Automatically sync deal activity and engagement levels so you can truly analyze your sales process. Activity data is the number one indicator of sales outcomes. So we automate, connect and write-the full team’s activities back to your CRM. Discover exactly what activities your sales team has completed, the steps they missed, and how prospects responded, so you can drive more consistent, predictable results. Understanding what your top reps do differently has never been easier. Record, transcribe and analyze every customer call across the entire sales journey. Capture transcripts, keywords, trends, and talk time. Then combine conversation data with full-lifecycle activity capture and robust machine learning, to enrich every element of your business – forecasts, reporting, product roadmaps, and more.
  • 5
    Heap

    Heap

    Contentsquare

    Heap is a comprehensive digital insights platform that provides businesses with a complete understanding of their customers’ journeys. By automatically capturing all user interactions across web and mobile platforms, Heap offers actionable insights to optimize conversion, retention, and user experience. The platform uses advanced data science to identify moments of friction and opportunity, allowing businesses to make data-driven decisions quickly. With powerful tools like session replay, heatmaps, and AI-powered insights, Heap enables businesses to understand and improve user behavior at every touchpoint.
    Starting Price: $500.00/year
  • 6
    DATAGYM

    DATAGYM

    eForce21

    DATAGYM enables data scientists and machine learning experts to label images up to 10x faster. AI-assisted annotation tools reduce manual labeling effort, give you more time to finetune ML models and speed up your go to market of new products. Accelerate your computer vision projects by cutting down data preparation time up to 50%.
    Starting Price: $19.00/month/user
  • 7
    Brainbase

    Brainbase

    Brainbase

    Brainbase Assist helps companies manage any licensing, partnership or sponsorship agreement from end-to-end in a single platform. - Get insights by tracking important metrics like total sales, royalties, rights availability, upcoming events, notifications and more. - Compare progress across partners, products, categories, territories, distribution channels and detect issues before they become critical. - Create personalized, custom dashboards and generate reports with the metrics that are most important to you - Upload, view and track sales reports and royalty performance all in one place. - Eliminate human error with fully-automated sales and royalty calculations based on the contract terms.
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