Comparison

Firebird vs MySQL

On the evidence we track, MySQL leads this comparison with a composite score of 56/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Firebird full profile →MySQL full profile →

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Firebird28

★MySQL56

Attribute comparison across 2 tools
Attribute	Firebird	MySQLLeader
Vioscale score	28 / 100low · 10%	56 / 100medium · 51%
Pricing
Free tierpricing.free_tier	✓	✓
Modelpricing.model	open_source	commercial
Price levelpricing.price_level	free	low
Transparentpricing.transparent	✓	✗
Integrations
Countintegrations.count	8	-
Security
Scorecardsecurity.scorecard	-	4.6
Vulnerabilitiessecurity.vulnerabilities	-	Count: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=homebrew&package_name=mysql&per_page=100 · Last 12m: 0
Adoption
Dependent reposadoption.dependent_repos	-	664
Github starsadoption.github_stars	-	12,407
Stackoverflow questionsadoption.stackoverflow_questions	-	230,000
Activity
Commits last 30dactivity.commits_last_30d	-	2
Release
Cadence daysrelease.cadence_days	-	90
License
Spdxlicense.spdx	-	GPL-2.0
Language
Primarylanguage.primary	-	C++
Market
Availabilitymarket.availability	Available worldwide	Available worldwide
Content
Faqcontent.faq	-	8 items

Score

Vioscale score

Firebird28 / 100low · 10%

MySQL56 / 100medium · 51%

Pricing

Free tier

Firebird✓

MySQL✓

Model

Firebirdopen_source

MySQLcommercial

Price level

Firebirdfree

MySQLlow

Transparent

Firebird✓

MySQL✗

Integrations

Count

Firebird8

MySQL–

Security

Scorecard

Firebird–

MySQL4.6

Vulnerabilities

Firebird–

MySQLCount: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=homebrew&package_name=mysql&per_page=100 · Last 12m: 0

Adoption

Dependent repos

Firebird–

MySQL664

Github stars

Firebird–

MySQL12,407

Stackoverflow questions

Firebird–

MySQL230,000

Activity

Commits last 30d

Firebird–

MySQL2

Release

Cadence days

Firebird–

MySQL90

License

Spdx

Firebird–

MySQLGPL-2.0

Language

Primary

Firebird–

MySQLC++

Market

Availability

FirebirdAvailable worldwide

MySQLAvailable worldwide

Content

Faq

Firebird–

MySQL8 items

Capabilities

Feature-by-feature on the axes that matter for relational databases. “-” means undocumented, not absent.

Capability comparison for Relational Databases
Capability	Firebird	MySQL
Core
SQL model	Full SQL	Full SQL
Transactions
ACID transactions	-	Full
Highest isolation level	-	Serializable
Consistency
Consistency	-	Strong
Scale
Horizontal scale	-	Natively distributed
Replication
Replication	-	Async
Availability
Automatic failover / HA	-	✓
Deployment
Deployment	-	Self-hosted
Serverless / scale-to-zero	-	✓
Compatibility
Wire compatibility	-	MySQL protocol
Extensibility
Extensions / plugins / UDFs	✓	✓
Licensing
Licence class	Permissive OSS	Copyleft
Data types
JSON / document support	-	✓
Geo / spatial	-	-

Core

SQL model

FirebirdFull SQL

MySQLFull SQL

Transactions

ACID transactions

Firebird-

MySQLFull

Highest isolation level

Firebird-

MySQLSerializable

Consistency

Firebird-

MySQLStrong

Scale

Horizontal scale

Firebird-

MySQLNatively distributed

Replication

Firebird-

MySQLAsync

Availability

Automatic failover / HA

Firebird-

MySQL✓

Deployment

Firebird-

MySQLSelf-hosted

Serverless / scale-to-zero

Firebird-

MySQL✓

Compatibility

Wire compatibility

Firebird-

MySQLMySQL protocol

Extensibility

Extensions / plugins / UDFs

Firebird✓

MySQL✓

Licensing

Licence class

FirebirdPermissive OSS

MySQLCopyleft

Data types

JSON / document support

Firebird-

MySQL✓

Geo / spatial

Firebird-

MySQL-

What each one is

The product in its own terms, so the numbers below have context.

Firebird

An open source relational database management system that scales from embedded, single-user deployments to enterprise applications with hundreds of simultaneous clients and databases up to 20 terabytes.

Independently observed

MySQL

Leader

MySQL is an open-source SQL database management system that serves as the foundation for many web-based applications and cloud services. Available in both a free community edition and a commercial enterprise edition with advanced features and professional support.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Firebird

Open sourceFree tier

Free open source database. Optional commercial support services from €199/month/server (enterprise subscriptions) or one-time incident services (€575–€2500).

as of 2026-08-13verify ↗

MySQL

Leader

Open sourceFree tier

Community edition free; Enterprise/Standard/Classic editions require contacting sales

MySQL Community ServerFree
MySQL Enterprise EditionContact sales
MySQL Standard EditionContact sales
MySQL Classic EditionContact sales

as of 2026-07-08verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platform and deployment support comparison
Supports	Firebird	MySQL
WebPlatforms	✗	✓
macOSPlatforms	✓	✗
WindowsPlatforms	✓	✗
LinuxPlatforms	✓	✗
CLIPlatforms	✓	✗
Cloud / SaaSDeployment	✗	✓
Self-hostedDeployment	✓	✓
On-premiseDeployment	✓	✗

Platforms

Web

Firebird✗

MySQL✓

macOS

Firebird✓

MySQL✗

Windows

Firebird✓

MySQL✗

Linux

Firebird✓

MySQL✗

CLI

Firebird✓

MySQL✗

Deployment

Cloud / SaaS

Firebird✗

MySQL✓

Self-hosted

Firebird✓

MySQL✓

On-premise

Firebird✓

MySQL✗

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

Firebird

8 total

Firebird.NET
JayBird
Delphi
FreePascal
Lazarus
PHP
FireRuby
Sphinx

Independently observed

MySQL

Leader

Not documented yet.

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.