Compare the Top Free Data Marketplaces as of January 2026

What are Free Data Marketplaces?

Data marketplaces are online platforms where businesses can buy, sell, or exchange datasets for various applications. These marketplaces provide a centralized environment for connecting data providers with data consumers, facilitating transactions involving valuable insights in industries like finance, marketing, and technology. They often offer tools for secure data sharing, ensuring compliance with privacy regulations and intellectual property rights. Users can access diverse datasets, from consumer behavior and market trends to AI training data, enhancing decision-making and innovation. Data marketplaces enable organizations to monetize their data while allowing others to purchase the specific data they need for analysis and business growth. Compare and read user reviews of the best Free Data Marketplaces currently available using the table below. This list is updated regularly.

  • 1
    Bright Data

    Bright Data

    Bright Data

    Bright Data is the world's #1 web data, proxies, & data scraping solutions platform. Fortune 500 companies, academic institutions and small businesses all rely on Bright Data's products, network and solutions to retrieve crucial public web data in the most efficient, reliable and flexible manner, so they can research, monitor, analyze data and make better informed decisions. Bright Data is used worldwide by 20,000+ customers in nearly every industry. Its products range from no-code data solutions utilized by business owners, to a robust proxy and scraping infrastructure used by developers and IT professionals. Bright Data products stand out because they provide a cost-effective way to perform fast and stable public web data collection at scale, effortless conversion of unstructured data into structured data and superior customer experience, while being fully transparent and compliant.
    Starting Price: $0.066/GB
  • 2
    Narrative

    Narrative

    Narrative

    Create new streams of revenue using the data you already collect with your own branded data shop. Narrative is focused on the fundamental principles that make buying and selling data easier, safer, and more strategic. Ensure that the data you access meets your standards, whatever they may be. Know exactly who you’re working with and how the data was collected. Easily access new supply and demand for a more agile and accessible data strategy. Own your data strategy entirely with end-to-end control of inputs and outputs. Our platform simplifies and automates the most time- and labor-intensive aspects of data acquisition, so you can access new data sources in days, not months. With filters, budget controls, and automatic deduplication, you’ll only ever pay for the data you need, and nothing that you don’t.
    Starting Price: $0
  • 3
    WeDataNation

    WeDataNation

    WeDataNation

    A new home for your personal data, directly connected to a data marketplace that puts data sovereignty first. Earn passive income without ever revealing your data. Unlock the power of personalized AI services, under full control. Make a difference with your voice and drive positive change. Personalize AI based on your data without the need to upload any information to servers controlled by big tech companies. With the game-changing technology of federated learning, you can monetize your data while safeguarding your personal information. Imagine a world where you have the power to vote within a decentralized autonomous organization (DAO) and shape the future of data usage. Turn your preferences, interests, and behaviors into your personal avatar. Your avatar gives a glimpse of the footprint you leave on the internet. Meet with like-minded people, and decide where the journey is going. We have created a system that we believe will permanently change the way we deal with our data.
    Starting Price: Free
  • 4
    Databricks Data Intelligence Platform
    The Databricks Data Intelligence Platform allows your entire organization to use data and AI. It’s built on a lakehouse to provide an open, unified foundation for all data and governance, and is powered by a Data Intelligence Engine that understands the uniqueness of your data. The winners in every industry will be data and AI companies. From ETL to data warehousing to generative AI, Databricks helps you simplify and accelerate your data and AI goals. Databricks combines generative AI with the unification benefits of a lakehouse to power a Data Intelligence Engine that understands the unique semantics of your data. This allows the Databricks Platform to automatically optimize performance and manage infrastructure in ways unique to your business. The Data Intelligence Engine understands your organization’s language, so search and discovery of new data is as easy as asking a question like you would to a coworker.
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