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Mozilla Firefox

Mozilla Foundation

Developer PlatformEcosystemMarketplaceIntermediate Experience15 APIs

Open-source web browser and ecosystem focused on privacy, security, and web standards with extensive browser extension marketplace.

Platform Stats

Customers~175M monthly active users
Partners30,000+ extension developers
Developers30,000+ extension developers
Founded2003
For Software Companies & ISVs

Build Your Mozilla Firefox Integration

Launch and grow your app in the Mozilla Firefox ecosystem

Integration strategy and architecture
API development and certification
Marketplace listing optimization
Ongoing maintenance and updates

What We Build

Marketplace apps and listings
OAuth and API authentication
Webhook handlers and event processing
Data sync and migration tools

Our Process

1

Discovery

Understand your product and integration goals

2

Architecture

Design the optimal integration approach

3

Development

Build and test the integration

4

Launch

Submit to marketplace

About the Mozilla Firefox Ecosystem

Mozilla's ecosystem centers around Firefox, the world's leading open-source web browser, and its commitment to an open, accessible internet. With a strong focus on privacy, security, and web standards, Mozilla provides developers with tools and platforms to create browser extensions, web applications, and developer resources. The Firefox Add-ons marketplace hosts over 30,000 extensions, serving millions of users worldwide who value privacy-first browsing experiences.

Key Products

Firefox BrowserFirefox Developer EditionFirefox for AndroidFirefox for iOSMozilla VPNPocketMDN Web DocsFirefox Reality (VR/AR browser)

Ready to Build on Mozilla Firefox?

Launch your app in the Mozilla Firefox marketplace. We'll help you from strategy to certification.