Welcome to Mozilla
From trustworthy tech to policies that defend your digital rights, we put you first — always.
Love the internet again
Break free from big tech — our products put you in control of a safer, more private internet experience.
- Firefox: Get the gold standard for browsing with speed, privacy and control.
- Thunderbird: Go chaos-free with one app for all your emails, calendars and contacts.
- Mozilla VPN: Keep your location and online adventures private — stream like a local, anywhere.
- Mozilla Monitor: Get a heads-up if your personal info is at risk and lock it down like a pro.
- Firefox Relay: Mask your email and phone number so you only get the messages you want.
- Solo: Instantly create a beautiful website so you can grow your business.
- 0DIN: Secure your AI by finding and fixing GenAI vulnerabilities before attackers do.
Donate to Mozilla Foundation
Mozilla Foundation is building a future where technology is powered by people, and open by design. That’s why we fuel community-centered tech through advocacy, education, funding, and innovation — to make sure that the future of tech is good for everyone. But that’s only possible if we do it together.
We’re proudly non-profit. Will you donate to Mozilla today?
Join the movement:
AI for the people
Our mission is to make it easy for people to build with, and collaborate on, open-source, trustworthy AI.
Mozilla Data Collective
Mozilla Data Collective is rebuilding the AI data ecosystem with communities at the center.
Join today
Own What You Build
Do we need a “LAMP Stack” for the AI era? We need tech that’s transparent, accountable, and owned by the people who use it.
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Choice First Stack
Your tools, your choice. A unified open-source stack that simplifies building and testing modern AI agents and apps.
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Mozilla Ventures
Got an early-stage startup? Pitch your company to Mozilla Ventures and secure funding to drive positive change for the future of AI and the internet.
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A Double Bottom Line for Tech
Mark Surman discusses how we can build a tech ecosystem with a double bottom line — one that values both mission and money.
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Agent Platform
Stop wiring tools together and babysitting brittle automations. With the Mozilla.ai Agent Platform, you describe your goal, we generate adaptive AI agents that work with your tools and processes.
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You, AI and the internet — what’s really going on?
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TypeTopicIntro
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ArticleNewsMozilla welcomes Raffi Krikorian as Chief Technology Officer
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ArticleOpen Source AIMozilla.ai CEO talks open source AI advantages
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ArticleProductsIntroducing Thundermail and Thunderbird Pro
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VideoPrivacy & SecurityWhat comes next in tech is a choice. Choose with us.
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ArticleNews‘A good moment in time for us’: Firefox head on AI browsers and what’s next for the web
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ArticleNewsMozilla’s new message: We’re the only browser not backed by billionaires
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ArticleNewsRewiring Mozilla: Doing for AI what we did for the web
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ArticleNewsInterview with Mark Surman: How Mozilla is adapting to the AI age
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VideoArtificial IntelligenceWomen In Product conversation: Adding GenAI Without Losing the Plot
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VideoArtificial IntelligenceScaling Open Source AI: Mark Surman & Tim Bradshaw
State of Mozilla
We’re at a crossroads for the future of technology, with Big AI companies consolidating power. The 2025 State of Mozilla report is an invitation to choose a different future together.
2025
Explore issues shaping the future of the internet
The Validation Machines
In The Atlantic, Mozilla CTO Raffi Krikorian asks why chatbots and generative AI are so eager to please us, and what it means for humanity. (image courtesy The Atlantic)
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Nothing Personal
Our new magazine for independent thinkers, technologists, and creatives on the front lines of digital culture.
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