Firebird

Databases

Firebird is a relational database management system (RDBMS) that has been developed as an open-source project since its fork from Borland's InterBase 6.0 in 2000.

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Firebird is an open-source relational database management system that stores and retrieves data for applications, offering SQL support, ACID transactions, and stored procedures.

Firebird is a relational database management system (RDBMS) that has been developed as an open-source project since its fork from Borland's InterBase 6.0 in 2000. The project is governed by the Firebird Foundation, a non-profit organization that coordinates contributions from a global community of developers. As of June 2026, the project's GitHub repository shows 1,400 stars, 270 forks, and over 59,500 commits, indicating sustained, active development.

The most recent commit on June 5, 2026, involved an automated build number increment. The project recently completed a major transition to C++20, merged in July 2025, and added GROUPS unit support for window frames in June 2026. Firebird is used primarily by independent software vendors (ISVs) and enterprises that embed the database into their applications, particularly in Europe and Latin America.

The project has no disclosed revenue, no venture capital funding, and no formal corporate structure beyond the foundation. Its market position is that of a niche, high-reliability alternative to MySQL, PostgreSQL, and proprietary databases, valued for its small footprint, ACID compliance, and minimal administrative overhead. The project's financial model relies on donations and sponsorship from companies that use the database commercially.

There is no publicly available information on customer churn, leadership turnover, or controversies. The project's primary risk is its reliance on volunteer contributors and the small size of its core development team, which could slow response to security vulnerabilities or competitive pressure from cloud-native databases.

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Who buys this

  • Independent software vendors (ISVs) embedding a database into their products
  • Small to medium-sized businesses needing a low-maintenance, zero-cost database
  • Organizations migrating from legacy InterBase or Borland database systems
  • Educational institutions and research projects requiring a lightweight SQL database
  • Government agencies in regions (e.g., Eastern Europe, Latin America) where Firebird has strong adoption

Strengths and what to watch

Strengths

  • Active open-source development with over 59,500 commits and a recent major C++20 migration, demonstrating ongoing technical modernization
  • Small footprint and minimal administrative overhead, making it suitable for embedded and desktop applications where MySQL or PostgreSQL are overkill
  • Strong ACID compliance and SQL standards support, providing a reliable alternative to proprietary databases for mission-critical applications

Watch for

  • Reliance on volunteer contributors and a small core team could slow security patch releases or feature development compared to well-funded competitors
  • No disclosed revenue or corporate backing means the project's long-term sustainability depends entirely on community donations and sponsor goodwill
  • Niche market position with limited mindshare outside of legacy InterBase ecosystems, making it vulnerable to displacement by cloud-native databases like SQLite or managed PostgreSQL

Recent moves

Key Information

Industry
Databases
Founded
2000

Frequently Asked Questions

What is Firebird database?

Firebird is an open-source relational database management system that stores and retrieves data for applications. It supports SQL, ACID transactions, and stored procedures. It was forked from Borland's InterBase 6.0 in 2000 and is governed by the Firebird Foundation.

Who maintains the Firebird database project?

The Firebird Foundation, a non-profit organization, coordinates contributions from a global community of developers. The project has no corporate structure or venture capital funding. It relies on donations and sponsorships from companies that use the database commercially.

What are the main features of Firebird?

Firebird offers SQL support, ACID transactions, and stored procedures. It has a small footprint and minimal administrative overhead. Recent updates include a major migration to C++20 in July 2025 and the addition of GROUPS unit support for window frames in June 2026.

Who typically uses Firebird database?

Firebird is used by independent software vendors embedding databases into products, small to medium businesses needing low-maintenance databases, organizations migrating from legacy InterBase systems, educational institutions, and government agencies in Eastern Europe and Latin America.

How does Firebird compare to MySQL or PostgreSQL?

Firebird is a niche, high-reliability alternative valued for its small footprint, ACID compliance, and low administrative overhead. It is suitable for embedded and desktop applications where MySQL or PostgreSQL are overkill. It has limited mindshare outside legacy InterBase ecosystems.

What are the risks of using Firebird database?

Firebird relies on volunteer contributors and a small core team, which could slow security patches or feature development. It has no disclosed revenue or corporate backing, so long-term sustainability depends on community donations. It faces competition from cloud-native databases like SQLite.

Sources

  1. github.com — Project repository statistics (stars, forks, commits, recent activity, C++20 migration, GROUPS feature)
  2. getlatka.com — Confirms Firebird AI is a separate company (AI cloud, $330K revenue, 3 employees); no relation to Firebird database
  3. investors.blue-bird.com — Confirms Blue Bird Corporation is a school bus manufacturer; no relation to Firebird database
  4. simplywall.st — Confirms Firebird Metals is a mining company; no relation to Firebird database