About db4o
db4o is a Technology company based in Redwood City (United States) founded in 2004, and was acquired by Versant in December 2008. Open-Source Object-Oriented Database for Java and .NET developers. The company was acqui-hired. Its focus areas include Enterprise Infrastructure, Database Technology and Object Oriented Database. Its competitors include Realm, ObjectStore and Keyark; 1 of its 3 listed competitors has raised funding.
Company details
The company was founded in 2004 in Redwood City, United States, focusing on database software for the technology sector. An open-source object-oriented database is provided, suitable for embedding in client applications or software components without user visibility. A client-server version is supported via TCPIP communication, with configurable port options. Automatic schema evolution is handled for basic class model updates, and LINQ integration is included for the .NET version 3.5.
Investors in db4o
db4o has secured backing from 1 investor. Prominent investors backing the company include Versant.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
| versant.com |
Investor details for db4o
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Timeline of db4o
2 dated milestones of db4o across 4 years, from founding to its latest funding, stage changes and deals.
- Founded db4o is founded.
- Exit Acquired by Versant.
Competitors of db4o
db4o has 3 listed competitors in our database, 1 of them funded. They include Realm, ObjectStore and Keyark.
| Company Name | Domain | Founded | HQ Location | Total funding | Employees | Description |
|---|---|---|---|---|---|---|
| realm.io | 2011 | San Francisco, United States | $42.07M | Object-oriented mobile database is provided for app developers. | ||
| objectstore.com | 1988 | Austin, United States | Object-oriented database systems are integrated into high-performance applications. | |||
| keyark.com | 2019 | San Mateo, United States | Offers an object-oriented database solution for enterprises. |
Detailed competitors of db4o
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Web traffic of db4o
Websites that share an audience with db4o (db4o.com).
Websites whose visitors overlap most with db4o. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
mcobject.com | mcobject.com | 100% | #3,110,296 | – | |
| objectdb.com | 100% | #1,554,906 | View details | ||
hsqldb.org | hsqldb.org | 100% | #2,990,850 | – | |
java-objects-database.com | java-objects-database.com | 96% | – | ||
db.apache.org | db.apache.org | 94% | – | ||
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
| •••••••••• | ••••••.com | ••% | •.•M | #••••• | – |
All 31 similar websites and full traffic analytics for db4o
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- 31 similar websites
- Audience overlap
- Engagement analytics
- Traffic by brand
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Top companies in Database Technology
3 companies that operate in the same segment as db4o (Database Technology) in United States, ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
A cloud-based database-as-a-service platform is provided for application development. | 2007 | New York, New York, United States | USD 311.32 M | USD 2.46 B | 8,070 | |
Cloud and application performance management platform is provided. | 2010 | New York, New York, United States | USD 147.19 M | USD 2.68 B | 6,500 | |
POS solutions are provided for retail businesses. | 2009 | San Francisco, California, United States | USD 519.75 M | USD 24.19 B | 6,214 |
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Frequently Asked Questions about db4o
db4o was founded in 2004.
db4o is headquartered in Redwood City, United States. It is registered at Redwood City, California, United States.
The company was founded in 2004 in Redwood City, United States, focusing on database software for the technology sector. An open-source object-oriented database is provided, suitable for embedding in client applications or software components without user visibility. A client-server version is supported via TCPIP communication, with configurable port options. Automatic schema evolution is handled for basic class model updates, and LINQ integration is included for the .NET version 3.5.
db4o's top competitors include Realm, ObjectStore and Keyark.
db4o has 1 investor. Key investors include Versant.
Yes. db4o was acquired by Versant in December 2008.