Best Relational Databases - Page 12

How Many Relational Databases Products Does G2 Track?

Total Products under this Category: 184

Category Stats (Oct 2026)

  • Average Rating: 4.27/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: ER/Studio (+1.88%) - Among all products in this category, ER/Studio recorded the largest rating increase compared to last month

Last updated: October 23, 2026

How Does G2 Rank Relational Databases Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 12,500+ Authentic Reviews
  • 184+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Relational Databases

G2 Grid® for Relational Databases plotting products by satisfaction and market presence

Highlighted products: Microsoft SQL Server, Oracle Database, Supabase, Google Cloud SQL, SAP HANA Cloud, Amazon Relational Database Service (RDS), MySQL, and EDB Postgres AI Database.

Underlying data: [Grid® JSON](https://www.g2.com/categories/relational-databases/grids.json?focus%5B%5D=microsoft-sql-server&focus%5B%5D=oracle-database&focus%5B%5D=supabase-supabase&focus%5B%5D=google-cloud-sql&focus%5B%5D=sap-hana-cloud-2025-10-01&focus%5B%5D=amazon-relational-database-service-rds&focus%5B%5D=mysql&focus%5B%5D=edb-postgres-ai-database)

dotConnect for Zoho CRM

dotConnect for Zoho CRM is a high-end ADO.NET data provider that helps access and manage Zoho CRM data through the standard ADO.NET or EF Core interfaces. Thus, it helps you easily integrate this data into .NET applications. Our data provider works with the standard ADO.NET classes. This allows you to get started quickly and eliminates the need to study any specifics of Zoho CRM. What's more, our provider utilizes its own SQL engine for data retrieval, which makes the entire process even more efficient. - Broad compatibility with .NET platforms, including ASP.NET Core, Blazor, MAUI, .NET Framework, etc. - ORM support: EF Core, Dapper, NHibernate, LinqConnect, etc. - Full compliance with ADO.NET - SSL, SSH, proxy servers, and HTTP tunnels support - Integration with Visual Studio and design-time support - Regular updates and detailed documentation

Who Is the Company Behind dotConnect for Zoho CRM?

  • Seller: Devart
  • Year Founded: 1997
  • HQ Location: Wilmington, Delaware, USA
  • Twitter: @DevartSoftware
    1,736 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    252 employees on LinkedIn®

dotConnect for Zoho Desk

dotConnect for Zoho Desk is an ADO.NET provider for working with Zoho Desk data through the standard ADO.NET or Entity Framework interfaces. It allows you to easily incorporate Zoho Desk data into your .NET applications, and integrate Zoho Desk services with widely used data-oriented technologies. dotConnect for Zoho Desk has the same standard ADO.NET classes as other standard ADO.NET providers: ZohoDeskConnection, ZohoDeskCommand, ZohoDeskDataAdapter, ZohoDeskDataReader, ZohoDeskParameter, etc. This allows you to quickly get started and eliminates the need to learn any specific details of accessing Zoho Desk data. - Direct access to the Zoho Desk data - High performance - Comprehensive security features - Broad compatibility with .NET platforms - Visual Studio integration

Who Is the Company Behind dotConnect for Zoho Desk?

  • Seller: Devart
  • Year Founded: 1997
  • HQ Location: Wilmington, Delaware, USA
  • Twitter: @DevartSoftware
    1,736 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    252 employees on LinkedIn®

DoubleCloud

DoubleCloud is winding down operations. The company ceased creating new accounts on October 1, 2024, and will completely close on March 1, 2025. DoubleCloud specialized in data analytics infrastructure, offering managed services for open-source data technologies. Throughout its operations, DoubleCloud provided tools for building data pipelines, including solutions for data ingestion, storage, orchestration, ELT, and real-time visualization. The company was committed to helping businesses streamline and optimize their data operations with powerful, open-source-based technologies.

Average Rating: 4.9/5.0

Total Reviews: 4

How Do G2 Users Rate DoubleCloud?

  • Ease of Use: 9.2/10 (Category avg: 8.5/10)

Who Is the Company Behind DoubleCloud?

Who Uses This Product?

  • Company Size: 75% Small, 25% Medium

What Are Recent G2 Reviews of DoubleCloud?

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Easysoft Relational Database

Easysoft offers a comprehensive suite of data access middleware solutions designed to facilitate seamless connectivity between applications and various relational databases and file systems. Their product lineup includes a wide range of ODBC and JDBC drivers, bridges, and gateways, enabling efficient data integration across diverse platforms and environments. Key Features and Functionality: - ODBC Drivers: Easysoft provides ODBC drivers for numerous databases, including Oracle, SQL Server, MySQL, PostgreSQL, MongoDB, and more. These drivers are available across multiple operating systems such as Linux, UNIX, and Windows, ensuring broad compatibility. - JDBC Drivers: Their JDBC offerings include the JDBC-ODBC Bridge and JDBC-Access Gateway, allowing Java applications to connect to databases that support ODBC and Microsoft Access, respectively. - Bridges and Gateways: Easysoft's solutions like the ODBC-ODBC Bridge and ODBC-JDBC Gateway enable connections between different database systems and applications, facilitating interoperability. - Additional Tools: The company also offers products like the ODBC-ODBC Join Engine for accessing multiple ODBC data sources with a single SQL statement and an SDK for creating custom ODBC drivers. Primary Value and User Solutions: Easysoft's data access solutions address the critical need for reliable and efficient database connectivity in heterogeneous IT environments. By providing robust drivers and middleware, they enable organizations to: - Enhance Interoperability: Connect applications to a wide array of databases, regardless of platform differences, ensuring seamless data flow. - Improve Performance: Optimize data access speeds and reliability, which is essential for transaction processing, integration, and business intelligence projects. - Simplify Development: Offer standardized interfaces that reduce the complexity of database interactions, allowing developers to focus on application logic rather than connectivity issues. With over 30 years of experience in the data access space, Easysoft's products are trusted by organizations worldwide, from small startups to large enterprises, to provide the critical data connectivity needed to drive business success.

Who Is the Company Behind Easysoft Relational Database?

EsgynDB

Esgyn is empowering global IT organizations to deliver more value from Big Data. EsgynDB, the company's flagship product based on Apache Trafodion, is an enterprise-class MPP All-in-One database for Big Data. EsgynDB supports all types of workloads ranging from transactions, operational reporting, rapid ingestion, updates, and BI/Analytical queries.

Who Is the Company Behind EsgynDB?

  • Seller: Esgyn
  • Year Founded: 2015
  • HQ Location: Milpitas, US
  • Twitter: @EsgynCorp
    194 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    18 employees on LinkedIn®

Hive

Hive is an open-source GraphQL platform that streamlines API management and evolution. It serves as a Schema Registry, making it easy to publish schemas, compose federated services, and detect breaking changes. With full Apollo Federation support, Hive offers a drop-in replacement for Apollo GraphOS, allowing seamless integration with existing workflows. It also enhances GraphQL observability, providing insights into API usage and performance metrics. Covering all development and production needs, Hive elevates GraphQL API management with open-source flexibility.

Who Is the Company Behind Hive?

  • Seller: The Guild
  • Year Founded: 2017
  • HQ Location: N/A
  • LinkedIn® Page: linkedin.com
    15 employees on LinkedIn®

HyperGraphDB

HyperGraphDB is a general purpose, open-source data storage mechanism based on a powerful knowledge management formalism known as directed hypergraphs. While a persistent memory model designed mostly for knowledge management, AI and semantic web projects, it can also be used as an embedded object-oriented database for Java projects of all sizes. Or a graph database. Or a (non-SQL) relational database.

Average Rating: 4.0/5.0

Total Reviews: 2

How Do G2 Users Rate HyperGraphDB?

  • Ease of Use: 8.3/10 (Category avg: 8.5/10)

Who Is the Company Behind HyperGraphDB?

  • Seller: HyperGraphDB
  • HQ Location: Montreal, Canada
  • Twitter: @hypergraphdb
    21 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Large, 50% Small

What Are Recent G2 Reviews of HyperGraphDB?

What Are G2 Users Discussing About HyperGraphDB?

Lio

What if there was an app on your mobile that enabled you to collate all data in one spot on your phone and yet isn’t complicated?

Who Is the Company Behind Lio?

Navicat Monitor 3

Navicat Monitor is a safe, simple and agentless remote server monitoring tool that is packed with powerful features to make your monitoring effective as possible. Monitored servers include MySQL, MariaDB, PostgreSQL and SQL Server, and compatible with cloud databases like Amazon RDS, Amazon Aurora, Oracle Cloud, Google Cloud and Microsoft Azure. Navicat Monitor is a server-based software which can be accessed from anywhere via a web browser. With web access, you can easily and seamlessly keep track of your servers around the world, around the clock.

Who Is the Company Behind Navicat Monitor 3?

Polyhedra

Polyhedra is a family of compact, lightweight, standards-based relational database management systems optimized for embedded systems and server-based applications demanding the utmost in performance and reliability.

Who Is the Company Behind Polyhedra?

  • Seller: ENEA
  • HQ Location: Kista, SE
  • Twitter: @EneaAB
    604 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    691 employees on LinkedIn®
  • Ownership: STO: ENEA

RisingWave

RisingWave is an open-source distributed SQL streaming database designed for the cloud.It is designed to reduce the complexity and cost of building real-time applications. RisingWave consumes streaming data, performs incremental computations when new data comes in, and updates results dynamically. As a database system, RisingWave maintains results in its own storage so that users can access data efficiently. For more details about RisingWave, see https://risingwave.com/.

Who Is the Company Behind RisingWave?

  • Seller: RisingWave Labs
  • Year Founded: 2021
  • HQ Location: San Francisco, US
  • Twitter: @RisingWaveLabs
    3,173 Twitter followers
  • LinkedIn® Page: linkedin.com
    46 employees on LinkedIn®

Schema Visualizer

Collaboration platform for data schemas

Who Is the Company Behind Schema Visualizer?

  • Seller: Hubql
  • Year Founded: 2023
  • HQ Location: Coburg, DE
  • LinkedIn® Page: www.linkedin.com
    6 employees on LinkedIn®

SDF

SDF is a next-generation build system for data infrastructure. It's a tool that can help data scientists and engineers streamline their workflows.

Who Is the Company Behind SDF?

  • Seller: SDF
  • Year Founded: 2016
  • HQ Location: Philadelphia, Pennsylvania, United States
  • LinkedIn® Page: www.linkedin.com
    874 employees on LinkedIn®
Shalaka Joshi
SJ
Researched and written by Shalaka Joshi
Updated June 9, 2025