The open source database software industry focuses on software solutions that enable businesses to manage and store data effectively, often without being tied to proprietary technologies. Companies in this field provide various database services, including management, scalability, and real-time data processing. The market is seeing continuous growth, driven by the increasing demand for data-driven decision-making. Trends are shifting towards cloud native solutions and real-time analytics, enabling businesses to realize the full value of their data while fostering a collaborative community for ongoing innovation.

This list features 28 notable companies from the open source database software sector. Most are headquartered in the United States, showcasing a predominance of innovation from this region. Established between 2003 and 2023, these firms vary in size, from small teams to large enterprises. Their specializations span various database management solutions, such as SQL, NoSQL, and time-series databases, supporting a wide range of applications across industries.

Read on to learn more about the top open source database software companies.

Top 28 Open Source Database Software Companies

1. Percona

• Website: percona.com
• Ownership type: Private
• Headquarters: Durham, North Carolina, United States (USA)
• Employee distribution: United States (USA) 37%, India 14%, Canada 8%, Other 41%
• Founded year: 2006
• Headcount: 201-500
• LinkedIn: percona

Percona, founded in 2006 and based in Durham, North Carolina, is a private company that specializes in open source database management. With a workforce of approximately 332 employees, Percona provides a range of services and solutions tailored to MySQL, MongoDB, PostgreSQL, and other database systems. The company focuses on helping businesses optimize their database environments through expert support, managed services, consulting, and training. Percona is dedicated to ensuring the performance and security of its clients' data, and it actively contributes to the open source community, enhancing its reputation as a trusted partner for organizations seeking reliable database solutions. Their products are designed to be free from vendor lock-in, allowing clients to maintain control over their data. Percona's commitment to open source principles and its extensive service offerings make it a significant player in the database management industry.

2. Yugabyte

• Website: yugabyte.com
• Ownership type: Venture Capital
• Headquarters: Sunnyvale, California, United States (USA)
• Employee distribution: India 47%, United States (USA) 38%, Canada 4%, Other 11%
• Latest funding: Series C, $188.0M, October 2021
• Founded year: 2016
• Headcount: 201-500
• LinkedIn: yugabyte

Yugabyte, founded in 2016 and based in Sunnyvale, California, is a technology company that specializes in distributed SQL databases. Their flagship product, YugabyteDB, is designed to meet the needs of cloud-native applications, providing a scalable and resilient database solution. YugabyteDB is compatible with PostgreSQL, allowing users to leverage familiar tools and practices while benefiting from advanced distributed capabilities. The company serves various industries, including financial services and retail, and offers both open-source and managed database services. With a workforce of approximately 427 employees and a significant presence in the global market, Yugabyte is actively involved in the database technology sector. The company has raised $188 million in funding, indicating strong investor confidence in its growth and innovation potential.

3. Timescale

• Website: timescale.com
• Ownership type: Venture Capital
• Headquarters: New York, New York, United States (USA)
• Employee distribution: United States (USA) 66%, Germany 8%, Spain 4%, Other 22%
• Latest funding: Series C, $110.0M, February 2022
• Founded year: 2015
• Headcount: 51-200
• LinkedIn: timescaledb

Timescale, founded in 2015 and based in New York, is a technology company that specializes in database solutions, particularly for time-series data. They provide products like Timescale Cloud and various PostgreSQL extensions, which help businesses manage and analyze large volumes of data efficiently. TimescaleDB, their primary open-source product, enhances PostgreSQL's performance for time-series workloads, making it a popular choice among developers and organizations dealing with data-intensive applications. The company has attracted substantial venture capital funding, with their last round raising $110 million in February 2022. This financial backing supports their growth and development in the competitive database market, particularly in sectors such as finance, IoT, and energy, where effective data management is crucial.

4. ClickHouse

• Website: clickhouse.com
• Ownership type: Venture Capital
• Headquarters: Palo Alto, California, United States (USA)
• Employee distribution: United States (USA) 29%, Netherlands 21%, Singapore 9%, Other 40%
• Latest funding: Series B, December 2022
• Founded year: 2021
• Headcount: 51-200
• LinkedIn: clickhouseinc

ClickHouse Inc. is a technology company based in Palo Alto, California, founded in 2021. It specializes in database management systems, offering solutions that cater to real-time analytics and data processing needs. The company's flagship product, ClickHouse, is an open-source database that allows businesses to efficiently manage and analyze large datasets. ClickHouse Cloud, a fully managed service, enhances the accessibility and usability of the database across major cloud platforms like AWS, GCP, and Azure. The company has garnered attention from various industries, providing services that support machine learning, business intelligence, and observability. With a workforce of around 279 employees and a growing community of over 100,000 developers, ClickHouse is actively involved in shaping the future of data management. The company has also received funding, with its last round being a Series B in December 2022, indicating investor confidence in its growth potential.

5. ScyllaDB

• Website: scylladb.com
• Ownership type: Private Equity
• Headquarters: Sunnyvale, California, United States (USA)
• Employee distribution: Israel 29%, United States (USA) 27%, Poland 18%, Other 27%
• Latest funding: Series C, $43.0M, October 2023
• Founded year: 2013
• Headcount: 201-500
• LinkedIn: scylladb

ScyllaDB, founded in 2013 and based in Sunnyvale, California, is a technology company that specializes in database management solutions. It offers a range of products, including ScyllaDB Cloud, ScyllaDB Enterprise, and ScyllaDB Open Source. The company is particularly known for its NoSQL database, which is built for high-performance applications that require efficient data handling and low-latency operations. ScyllaDB has a global presence, with employees distributed across countries such as Israel, Poland, and India. Recently, the company secured $43 million in Series C funding, reflecting its growth trajectory and the increasing demand for its solutions. ScyllaDB actively participates in the tech community, providing educational resources and hosting events to foster knowledge sharing and collaboration among developers.

6. RavenDB

• Website: ravendb.net
• Ownership type: Private
• Headquarters: Hadera, Haifa, Israel
• Employee distribution: Israel 66%, Poland 24%, Serbia 10%
• Founded year: 2008
• Headcount: 51-200
• LinkedIn: ravendb

RavenDB, founded in 2008 and based in Hadera, Israel, is a private company specializing in database management solutions. It offers a modern NoSQL database that emphasizes performance, scalability, and ease of use. The company has developed a robust platform that allows businesses to manage their data efficiently, catering to a wide range of industries. RavenDB's features include real-time replication, automatic failover, and a user-friendly querying language that simplifies data interactions. The company has built a strong reputation in the industry, being recognized for its performance and reliability. With a workforce distributed across Israel, Poland, and Serbia, RavenDB has established itself as a significant player in the database management sector, serving over 12,000 customers globally. Their commitment to open-source software is reflected in their offerings, which include a downloadable version of their database and comprehensive documentation for developers.

7. Weaviate

• Website: weaviate.io
• Ownership type: Venture Capital
• Headquarters: Amsterdam, North Holland, Netherlands
• Employee distribution: United States (USA) 38%, Netherlands 26%, Germany 14%, Other 23%
• Latest funding: Series B, $50.0M, April 2023
• Founded year: 2019
• Headcount: 51-200
• LinkedIn: semi-technologies

Weaviate, founded in 2019 and based in Amsterdam, is a technology company that focuses on AI-native databases and solutions tailored for developers and enterprises. The company offers an open-source vector database that enables users to efficiently build and scale AI applications. Weaviate's platform is designed to enhance data management and AI capabilities, providing flexible cloud services and educational resources to its users. The company has gained traction in the industry, evidenced by its substantial user base, with over 1 million monthly downloads. Weaviate has also secured significant funding, with a Series B round raising $50 million in April 2023, which underscores its growth potential and relevance in the competitive landscape of database solutions.

8. Liquibase

• Website: liquibase.com
• Ownership type: Venture Capital
• Headquarters: Austin, Texas, United States (USA)
• Employee distribution: United States (USA) 93%, Canada 5%, Uruguay 2%
• Latest funding: Series C, $10.0M, February 2019
• Founded year: 2012
• Headcount: 51-200
• LinkedIn: datical

Liquibase Inc., founded in 2012 and based in Austin, Texas, is a software company that focuses on database change management solutions. The company provides tools that help organizations manage database changes efficiently, ensuring data integrity and facilitating version control. Liquibase offers both an open-source version and a professional version of its software, making it accessible to a wide range of users, including software developers and database administrators. The company has attracted significant venture capital funding, with a reported Series C funding round of $10 million in 2019. This financial backing supports their ongoing development and innovation in the field. Liquibase's commitment to the open-source community is evident through their regular updates and enhancements, which reflect their responsiveness to user needs and industry trends.

9. RethinkDB

• Website: rethinkdb.com
• Ownership type: Corporate
• Headquarters: Mountain View, California, United States (USA)
• Employee distribution: United States (USA) 100%
• Latest funding: $25,000, February 2017
• Founded year: 2009
• Headcount: 11-50
• LinkedIn: rethinkdb

RethinkDB, founded in 2009 and based in Mountain View, California, is a technology company that offers an open-source database specifically designed for real-time applications. The company aims to simplify the development of real-time features in software applications, making it easier for developers to build responsive and interactive systems. RethinkDB's architecture allows it to push JSON data to applications in real-time, which is particularly beneficial for use cases such as collaborative web apps, multiplayer games, and streaming analytics. The database has garnered attention from various sectors, including technology startups and Fortune 500 companies, showcasing its versatility and effectiveness. With a community of over 100,000 developers and contributions from numerous individuals, RethinkDB continues to evolve and adapt to the needs of its users, maintaining its relevance in the competitive landscape of open-source databases.

10. Tecnisys

• Website: tecnisys.com.br
• Ownership type: Private
• Headquarters: Brasilia, Federal, Brazil
• Employee distribution: Brazil 100%
• Founded year: 1991
• Headcount: 51-200
• LinkedIn: tecnisys-tecnologias-inovadoras

Tecnisys, founded in 1991 and based in Brasília, Brazil, is a private technology firm that specializes in open source solutions for data management. The company has developed notable products such as PostgreSYS, which enhances PostgreSQL functionality, and the Tecnisys Data Platform (TDP), a comprehensive open source platform for data processing and analysis. Tecnisys serves a variety of clients, helping them improve their data capabilities through innovative software solutions. The company emphasizes training and certification, ensuring that users can effectively utilize their platforms. With a dedicated focus on open source technologies, Tecnisys has established itself as a significant player in the data management sector, catering to both public and private organizations across Brazil.

11. Dgraph Labs

• Website: dgraph.io
• Ownership type: Venture Capital
• Headquarters: San Francisco, California, United States (USA)
• Employee distribution: United States (USA) 76%, Australia 24%
• Latest funding: Seed, $6.0M, July 2022
• Founded year: 2016
• Headcount: 11-50
• LinkedIn: dgraph-labs

Dgraph Labs, founded in 2016 and based in San Francisco, California, is a technology company that specializes in graph database solutions. The company offers a range of products, including Dgraph Open Source, Dgraph Cloud, and Dgraph Enterprise Self-Managed, catering primarily to data engineers and developers. Dgraph is recognized for its high-performance, scalable database solutions that enable organizations to manage complex data relationships effectively. The company has garnered attention for its innovative approach to database management, particularly with its native support for GraphQL, which simplifies the development process. Dgraph has also received $6 million in funding as of July 2022, reflecting investor confidence in its potential to grow and adapt in a competitive market. With a strong community presence and a commitment to open source, Dgraph Labs is positioned as a significant player in the database software industry.

12. Cockroach Labs

• Website: cockroachlabs.com
• Ownership type: Venture Capital
• Headquarters: New York, New York, United States (USA)
• Employee distribution: United States (USA) 63%, India 18%, United Kingdom (UK) 11%, Other 7%
• Latest funding: Series E-K, $278.0M, December 2021
• Founded year: 2015
• Headcount: 501-1000
• LinkedIn: cockroach-labs

Cockroach Labs, founded in 2015 and headquartered in New York City, is a technology company that specializes in database management systems. Their primary offering, CockroachDB, is a distributed SQL database designed to provide high availability and scalability for enterprises. The platform is particularly suited for mission-critical applications, allowing organizations to manage their data without experiencing downtime. Cockroach Labs has garnered attention for its innovative approach to database architecture, which simplifies the complexities of scaling and data management. The company has received substantial venture capital funding, amounting to $278 million, which underscores its potential for growth and its commitment to enhancing its product offerings. With a workforce of around 670 employees, Cockroach Labs operates in a competitive market, catering to various industries including finance, retail, and technology, and is recognized for its contributions to the open source database community.

13. Redis

• Website: redis.io
• Ownership type: Venture Capital
• Headquarters: Mountain View, California, United States (USA)
• Employee distribution: United States (USA) 39%, Israel 25%, India 9%, Other 26%
• Latest funding: $1.2M, December 2021
• Founded year: 2011
• Headcount: 501-1000
• LinkedIn: redis-labs-inc

Redis, founded in 2011 and based in Mountain View, California, specializes in in-memory data storage solutions. The company has developed products such as Redis Cloud, a fully managed service integrated with major cloud providers like Google Cloud, Azure, and AWS, and Redis Software, which offers self-managed solutions for enterprises. Redis is particularly noted for its speed and efficiency in data processing, making it a popular choice among businesses in sectors like financial services, gaming, and healthcare. The company operates on a SaaS model, providing scalable solutions that enhance data management. With a workforce of over 1,200 employees and a significant presence in countries like Israel, India, and the UK, Redis continues to innovate and expand its offerings. In December 2021, the company secured $1.2 million in funding, indicating ongoing investor interest in its growth and development.

14. QuestDB

• Website: questdb.io
• Ownership type: Venture Capital
• Headquarters: San Francisco, California, United States (USA)
• Employee distribution: United Kingdom (UK) 86%, Spain 14%
• Latest funding: April 2024
• Founded year: 2019
• Headcount: 11-50
• LinkedIn: questdb

QuestDB is a technology company based in San Francisco, California, that focuses on open-source time-series database solutions. Founded in 2019, the company has quickly established itself in the industry by offering a database that excels in high-performance data ingestion and querying. QuestDB is designed to meet the needs of businesses in sectors such as finance and technology, where efficient management of time-series data is crucial. The database supports SQL and time-series joins, and it is compatible with popular data formats like Parquet and Arrow. QuestDB has gained traction among developers and organizations, evidenced by its growing community and significant number of downloads. The company operates with a remote-first approach, with a substantial portion of its workforce located in the UK and Spain. QuestDB has also attracted investment from notable venture capital firms, indicating confidence in its potential for growth and innovation.

15. Equnix Business Solutions, PT.

• Website: equnix.asia
• Ownership type: Private
• Headquarters: Gambir, Jakarta, Indonesia
• Employee distribution: Indonesia 96%, United Kingdom (UK) 4%
• Founded year: 2007
• Headcount: 51-200
• LinkedIn: pt-equnix-business-solutions

Equnix Business Solutions, PT. is an IT consulting and software solutions provider based in Gambir, Jakarta, Indonesia. Founded in 2007, the company has established itself as a specialist in open source software and database management, particularly focusing on PostgreSQL solutions. With a workforce of around 55 employees, Equnix provides a variety of services including managed services, professional consulting, and system optimization. Their clientele primarily includes businesses in the banking and retail sectors, where they help optimize IT systems for enhanced performance and reliability. Equnix has successfully implemented PostgreSQL for numerous clients, showcasing their expertise in high availability, scalability, and performance tuning. Their commitment to open source technology not only aids in reducing vendor lock-in but also promotes the use of domestic resources in Indonesia's IT landscape.

16. NetApp Instaclustr

• Website: instaclustr.com
• Ownership type: Corporate
• Headquarters: Redwood City, California, United States (USA)
• Employee distribution: Australia 72%, United States (USA) 15%, India 6%, Other 7%
• Latest funding: April 2022
• Founded year: 2013
• Headcount: 201-500
• LinkedIn: instaclustr

NetApp Instaclustr, founded in 2013 and based in Redwood City, California, is a managed services provider that specializes in open source technologies. The company offers a comprehensive platform for deploying, managing, and monitoring data infrastructure, catering primarily to enterprises that require efficient management of complex data systems. Their services include support, consulting, and training, aimed at enhancing application performance and scalability. Instaclustr's platform supports a variety of open source technologies, including PostgreSQL, Apache Cassandra, and Apache Kafka, making it a key player in the open source database sector. With a significant portion of their workforce located in Australia, they have established a global presence, further solidifying their role in the industry. The company has not reported any recent funding, indicating a stable operational model since its acquisition by NetApp.

17. DBeaver

• Website: dbeaver.com
• Ownership type: Venture Capital
• Headquarters: New York, New York, United States (USA)
• Employee distribution: United States (USA) 59%, Serbia 35%, Spain 6%
• Latest funding: Seed, $6.0M, April 2023
• Founded year: 2017
• Headcount: 51-200
• LinkedIn: dbeaver

DBeaver, founded in 2017 and based in New York, specializes in database management solutions. The company offers several products, including DBeaver Lite, Enterprise, and Ultimate editions, catering to the needs of database administrators, software developers, and data analysts. DBeaver operates on a Software as a Service (SaaS) model, providing licenses for its software to enhance data management and analysis. The company has gained traction in the industry, with a reported user base of over 6 million globally. DBeaver's commitment to open source is evident through its community edition, which allows users to access essential database management tools without cost. In April 2023, DBeaver secured $6 million in seed funding, indicating investor confidence in its growth potential and the ongoing relevance of its offerings in the competitive database management market.

18. Altinity, Inc.

• Website: altinity.com
• Ownership type: Venture Capital
• Headquarters: Berkeley, California, United States (USA)
• Employee distribution: United States (USA) 47%, Germany 18%, Canada 12%, Other 24%
• Latest funding: Seed, $4.0M, October 2020
• Founded year: 2017
• Headcount: 11-50
• LinkedIn: altinity

Altinity, Inc., founded in 2017 and based in Berkeley, California, is a cloud service provider that specializes in ClickHouse, an open-source database management system. The company offers a range of services including managed cloud solutions, 24/7 support, and training for businesses looking to enhance their data analytics capabilities. Altinity has made significant contributions to the ClickHouse community, with over 100 million downloads of their open-source projects and a strong presence in the technology sector. Their team is composed of experts in data analytics and cloud technologies, dedicated to helping organizations optimize their use of ClickHouse. In 2020, Altinity secured $4 million in seed funding, which has likely bolstered their growth and service offerings. Their commitment to open source and their active role in the ClickHouse ecosystem position them as a notable entity in the database software industry.

19. NebulaGraph Database

• Website: nebula-graph.io
• Ownership type: Venture Capital
• Headquarters: Cupertino, California, United States (USA)
• Employee distribution: China 90%, United States (USA) 10%
• Latest funding: $8.0M, June 2020
• Founded year: 2018
• Headcount: 51-200
• LinkedIn: vesoft-nebula-graph

NebulaGraph Database, operated by Vesoft Inc., is a technology company based in Cupertino, California, specializing in database management solutions. Since its inception in 2018, NebulaGraph has focused on providing an open-source distributed graph database designed for high-performance data processing. The database is particularly well-suited for applications that require handling complex, interconnected data, such as knowledge graphs and fraud detection systems. NebulaGraph has attracted a range of enterprise customers, including notable names like Snap and Tencent, who utilize its capabilities in production environments. The company has also received $8 million in funding, which underscores investor confidence in its growth potential. With a strong emphasis on community support and continuous development, NebulaGraph is positioned as a significant player in the open-source database sector.

20. Redis Labs

• Website: redislabs.com
• Ownership type: Private
• Headquarters: Mountain View, California, United States (USA)
• Founded year: 2011
• Headcount: 201-500
• LinkedIn: redis-labs-inc

Redis Labs, founded in 2011 and based in Mountain View, California, specializes in in-memory database solutions and cloud services. The company is best known for Redis, an open source in-memory data structure store that excels in caching and real-time data processing. Redis Labs provides several products, including Redis Cloud, a fully managed service integrated with major cloud providers like Google Cloud, Azure, and AWS, and Redis Software, which offers self-managed solutions with enhanced compliance and reliability for enterprise applications. The company serves a wide range of industries, helping businesses optimize data management and application performance. With a workforce of over 500 employees, Redis Labs continues to innovate and expand its offerings, making it a significant player in the database software industry.

21. Baserow

• Website: baserow.io
• Ownership type: Venture Capital
• Headquarters: Netherlands
• Employee distribution: Netherlands 55%, United Arab Emirates 18%, Belgium 18%, Other 9%
• Latest funding: Seed, $5.1M, July 2022
• Founded year: 2020
• Headcount: 11-50
• LinkedIn: baserow

Baserow is a Netherlands-based software company that specializes in no-code open-source platforms for database and application development. Founded in 2020, Baserow aims to simplify data management for businesses and organizations across various sectors. Its platform allows users to create and manipulate databases without needing technical expertise, making it accessible to a broader audience. Baserow operates on a Software as a Service (SaaS) model, offering both cloud-hosted and self-hosted solutions. The company has garnered attention for its user-friendly interface and robust functionality, which includes features like real-time collaboration, extensive integrations, and customizable workflows. In July 2022, Baserow secured over 5 million euros in seed funding, reflecting strong investor interest in its innovative approach to data management. This funding supports its ongoing development and expansion efforts, positioning Baserow as a significant player in the open-source database software market.

22. Dalibo

• Website: dalibo.com
• Ownership type: Private
• Headquarters: Paris, Île-De-France, France
• Employee distribution: France 100%
• Founded year: 2005
• Headcount: 11-50
• LinkedIn: dalibo

Dalibo, founded in 2005 and based in Paris, is a cooperative business dedicated to PostgreSQL database management services. With a team of around 42 employees, they provide a range of services including support, migration, and training, aimed at helping organizations manage their data securely and efficiently. Dalibo is deeply involved in the PostgreSQL community, contributing to various open-source projects and encouraging their staff to engage in community activities. They are recognized as a significant player in the PostgreSQL ecosystem, being the only French company among the Major Sponsors of the PostgreSQL project. Their commitment to open-source principles is reflected in their cooperative structure, where decisions are made democratically and profits are shared among co-owners. This cooperative model not only fosters a collaborative work environment but also enhances their ability to contribute to the open-source community.

23. TiDB, powered by PingCAP

• Website: pingcap.com
• Ownership type: Venture Capital
• Headquarters: Sunnyvale, California, United States (USA)
• Employee distribution: China 65%, United States (USA) 19%, Singapore 5%, Other 11%
• Latest funding: Series D, $300.0M, May 2021
• Founded year: 2015
• Headcount: 501-1000
• LinkedIn: pingcap

TiDB, powered by PingCAP, is a technology company based in Sunnyvale, California, that focuses on innovative database solutions. Founded in 2015, the company has developed TiDB, an advanced, open source, distributed SQL database that supports Hybrid Transactional and Analytical Processing (HTAP) workloads. TiDB is designed to meet the demands of businesses requiring efficient data management and scalability, particularly in sectors like eCommerce and financial services. The company offers various products, including TiDB Cloud, a fully managed Database-as-a-Service (DBaaS), and TiDB Self-Managed, which allows organizations to deploy the database in their own infrastructure. With a workforce of around 450 employees and significant venture capital backing, including a $300 million Series D funding round in 2021, PingCAP is well-positioned to continue its growth and influence in the database industry.

24. Ydb

• Website: ydb.tech
• Ownership type: Private
• Headquarters: Gainesville, Georgia, United States (USA)
• Employee distribution: Russia 85%, Serbia 15%
• Founded year: 2022
• Headcount: 51-200
• LinkedIn: ydb-platform

Ydb is a technology company based in Gainesville, Georgia, that focuses on database management solutions. Established in 2022, Ydb offers an open-source Distributed SQL Database designed to handle various workloads, including transactional, analytical, and streaming data. The company has gained traction among large tech firms, which utilize Ydb for its ability to manage high transaction volumes and ensure efficient data handling. Ydb's architecture supports elastic scalability, allowing users to adjust resources dynamically based on demand. Its commitment to open-source principles is evident, as the source code is available under the Apache 2.0 license, promoting flexibility and reducing vendor lock-in. Ydb's technology is particularly appealing for applications requiring strong consistency and fault tolerance, making it suitable for a range of industries, from e-commerce to analytics.

25. EdgeDB

• Website: edgedb.com
• Ownership type: Venture Capital
• Headquarters: Toronto, Ontario, Canada
• Latest funding: Series A, $15.0M, November 2022
• Founded year: 2019
• Headcount: 11-50
• LinkedIn: edgedb

EdgeDB is a technology company based in Toronto, Ontario, Canada, specializing in advanced database solutions. Founded in 2019, it has developed a next-generation database that builds upon the robust PostgreSQL platform. EdgeDB aims to address common challenges faced by developers, such as complex data handling and integration with artificial intelligence capabilities. The company offers cloud services that simplify the deployment and management of databases, making it easier for businesses to leverage their data effectively. With a team of 19 employees, EdgeDB has attracted attention in the tech sector, particularly for its innovative approach to database design and functionality. The company secured $15 million in Series A funding in November 2022, indicating strong investor interest and belief in its growth potential. EdgeDB's commitment to open source development further enhances its appeal to developers and businesses looking for flexible and powerful database solutions.

26. Aiven

• Website: aiven.io
• Ownership type: Private Equity
• Headquarters: Helsinki, Uusimaa, Finland
• Employee distribution: Finland 27%, Germany 24%, Canada 9%, Other 40%
• Latest funding: Series D, $210.0M, May 2022
• Founded year: 2016
• Headcount: 201-500
• LinkedIn: aiven

Aiven, founded in 2016 and based in Helsinki, Finland, is a technology company that provides a unified data and AI platform. The company specializes in managed services for open source databases, including PostgreSQL, MySQL, and Apache Kafka, among others. Aiven's platform enables businesses to stream, store, and serve data seamlessly across various cloud environments, addressing the complexities of modern data management. With a workforce of approximately 430 employees, Aiven has established a significant presence in the industry, serving over 1,000 customers worldwide, from startups to Fortune 500 companies. The company has received substantial funding, with a Series D round raising $210 million in May 2022, reflecting strong investor interest in their innovative approach to data infrastructure. Aiven actively engages with the open source community, showcasing their commitment to open technologies and providing resources for developers and businesses alike.

27. Ashnik

• Website: ashnik.com
• Ownership type: Private
• Headquarters: Singapore
• Employee distribution: India 95%, Singapore 5%
• Founded year: 2009
• Headcount: 11-50
• LinkedIn: ashnik-pte-ltd

Ashnik, founded in 2009 and based in Singapore, is an IT consulting firm that specializes in open source technologies. With a team of around 42 employees, the company primarily serves clients in the financial and technology sectors, helping them modernize their IT infrastructure and improve operational efficiency. Ashnik offers a range of services, including consulting, technical support, migration, and training, with a strong emphasis on database management. Their expertise in PostgreSQL, MongoDB, and other open source technologies has enabled them to support over 300 global enterprises in their digital transformation journeys. The company has also been involved in significant projects, such as migrating legacy systems to PostgreSQL, which showcases their capability in handling complex database environments. Ashnik's commitment to open source solutions positions them as a valuable partner for organizations seeking to enhance their database management capabilities.

28. TmaxTibero

• Website: tmaxtibero.blog
• Ownership type: Private
• Headquarters: Seongnam-Si, Gyeonggi-Do, South Korea
• Employee distribution: South Korea 100%
• Founded year: 2003
• Headcount: 201-500
• LinkedIn: tmax-tibero

TmaxTibero, founded in 2003 and based in Seongnam-Si, Gyeonggi-Do, South Korea, is a technology company that specializes in database management systems (DBMS) and IT consulting services. The company offers products such as Tibero and Tmax OpenSQL, which are designed to optimize data management for various organizations. Their clientele includes businesses seeking to improve database performance and security. TmaxTibero is also active in the educational sector, providing seminars and resources aimed at IT professionals. This engagement not only enhances their visibility in the industry but also contributes to the development of a knowledgeable community around their products. The company has not reported any funding, indicating a self-sustained growth model. Their focus on both commercial and open source solutions positions them as a significant player in the database management sector.

Open Source Database Software Insights: Key Companies

Company	Headquarter	Size	Founded	Ownership
Percona	Durham, North Carolina, United States (USA)	201-500	2006	Private
Yugabyte	Sunnyvale, California, United States (USA)	201-500	2016	Venture Capital
Timescale	New York, New York, United States (USA)	51-200	2015	Venture Capital
ClickHouse	Palo Alto, California, United States (USA)	51-200	2021	Venture Capital
ScyllaDB	Sunnyvale, California, United States (USA)	201-500	2013	Private Equity
RavenDB	Hadera, Haifa, Israel	51-200	2008	Private
Weaviate	Amsterdam, North Holland, Netherlands	51-200	2019	Venture Capital
Liquibase	Austin, Texas, United States (USA)	51-200	2012	Venture Capital
RethinkDB	Mountain View, California, United States (USA)	11-50	2009	Corporate
Tecnisys	Brasilia, Federal, Brazil	51-200	1991	Private
Dgraph Labs	San Francisco, California, United States (USA)	11-50	2016	Venture Capital
Cockroach Labs	New York, New York, United States (USA)	501-1000	2015	Venture Capital
Redis	Mountain View, California, United States (USA)	501-1000	2011	Venture Capital
QuestDB	San Francisco, California, United States (USA)	11-50	2019	Venture Capital
Equnix Business Solutions, PT.	Gambir, Jakarta, Indonesia	51-200	2007	Private
NetApp Instaclustr	Redwood City, California, United States (USA)	201-500	2013	Corporate
DBeaver	New York, New York, United States (USA)	51-200	2017	Venture Capital
Altinity, Inc.	Berkeley, California, United States (USA)	11-50	2017	Venture Capital
NebulaGraph Database	Cupertino, California, United States (USA)	51-200	2018	Venture Capital
Redis Labs	Mountain View, California, United States (USA)	201-500	2011	Private
Baserow	Netherlands	11-50	2020	Venture Capital
Dalibo	Paris, Île-De-France, France	11-50	2005	Private
TiDB, powered by PingCAP	Sunnyvale, California, United States (USA)	501-1000	2015	Venture Capital
Ydb	Gainesville, Georgia, United States (USA)	51-200	2022	Private
EdgeDB	Toronto, Ontario, Canada	11-50	2019	Venture Capital
Aiven	Helsinki, Uusimaa, Finland	201-500	2016	Private Equity
Ashnik	Singapore	11-50	2009	Private
TmaxTibero	Seongnam-Si, Gyeonggi-Do, South Korea	201-500	2003	Private

Want to Find More Open Source Database Software Companies?

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...and a lot more!