Compare the Top In-Memory Databases that integrate with PostgreSQL as of June 2025

This a list of In-Memory Databases that integrate with PostgreSQL. Use the filters on the left to add additional filters for products that have integrations with PostgreSQL. View the products that work with PostgreSQL in the table below.

What are In-Memory Databases for PostgreSQL?

In-memory databases store data directly in a system’s main memory (RAM) rather than on traditional disk-based storage, enabling much faster data access and processing. This approach significantly reduces latency and increases performance, making in-memory databases ideal for real-time analytics, high-frequency transactions, and applications requiring rapid data retrieval. They are often used in industries like finance, telecommunications, and e-commerce, where speed and scalability are critical. In-memory databases support both SQL and NoSQL models and typically include features for data persistence to avoid data loss during system shutdowns. Ultimately, they provide high-speed performance for time-sensitive applications while ensuring data availability and integrity. Compare and read user reviews of the best In-Memory Databases for PostgreSQL currently available using the table below. This list is updated regularly.

  • 1
    Brytlyt

    Brytlyt

    Brytlyt

    Advanced GPU accelerated database for data performance at scale. With AI capabilities and an analytics visualisation workbench, you can generate smarter intelligence, quicker. Brytlyt are market leaders with a global vision. We understand the importance of data-driven business and can help you achieve it with rapidly accelerated analytics for millisecond performance. With Brytlyt, you can find meaning in massive amounts of data, at the speed of thought. Our end-to-end platform delivers decision support and business critical insights. Built on PostgreSQL, you are empowered to analyse more data, faster, and with ease. Uncover valuable intelligence in milliseconds. Process massive amounts of data, without missing the detail. Customise and adapt resources as your data grows. Integrate into existing systems with outstanding ease. Brytlyt empowers you to find value when and where you need it; giving you an edge over the competition.
  • 2
    Tarantool

    Tarantool

    Tarantool

    Corporations need a way to ensure uninterrupted operation of their systems, high speed of data processing, and reliability of storage. The in-memory technologies have proven themselves well in solving these problems. For more than 10 years, Tarantool has been helping companies all over the world build smart caches, data marts, and golden client profiles while saving server capacity. Reduce the cost of storing credentials compared to siloed solutions and improve the service and security of client applications. Reduce data management costs of maintaining a large number of disparate systems that store customer identities. Increase sales by improving the speed and quality of customer recommendations for goods or services through the analysis of user behavior and user data. Improve mobile and web channel service by accelerating frontends to reduce user outflow. IT systems of large organizations operate in a closed loop of a local network, where data circulates unprotected.
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