# Mozilla

> Mozilla is a VC fund in Mountain View backing Software and Internet. See 24 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: VC Fund
- Location: Mountain View, United States
- Total investments: 24
- Last investment: Oct 2024
- Lead investor: 29%
- Fund size: $35M
- Last fund: Nov 2022
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/company/mozilla-corporation
- X (Twitter): https://twitter.com/mozilla
- Website: https://www.mozilla.org
- Facebook: https://www.facebook.com/mozilla

Mozilla is a VC fund in Mountain View focused on Software and Internet. Mozilla provides internet solutions. It offers firefox, a web browser; thunderbird 2, an email application raindrop, a prototype messaging tool which enables its users to manage a stream of messages coming from sources and rainbow, a developer prototype that brings video and audio recording to firefox 4.

## Contacts

5 contacts available for Mozilla. Shizune tracks 15 team members at Mozilla. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-team-emails/mozilla?utm_source=investor_profile

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $1.3M–$10M |
| Grant | $79k–$1.2M |
| Pre-Seed | $77k–$896k |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Software | 12 | 50% |
| Internet | 5 | 21% |
| FinTech | 4 | 17% |
| Information Technology | 4 | 17% |
| Apps | 3 | 13% |

52 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 8 | 33% |
| Pre-Seed | 6 | 25% |
| Grant | 4 | 17% |
| Funding Round | 3 | 13% |
| Series A | 2 | 8% |

6 stages tracked in total.

### Country

| Country | Investments | Share |
| --- | --- | --- |
| United States | 14 | 58% |
| Israel | 2 | 8% |
| Germany | 2 | 8% |
| Nigeria | 2 | 8% |
| Poland | 1 | 4% |

6 countries tracked in total.

## Team

| Name | Title | Investments | Profile |
| --- | --- | --- | --- |
| Imo Udom | SVP | 2 | https://shizune.co/investors/profile/imo-udom-8069 |
| John Cook | Head Of Mobile | 0 | https://shizune.co/investors/profile/john-cook-7b03 |
| John Cook | Head Of Mobile | 0 | https://shizune.co/investors/profile/john-cook-4 |
| Erica Stanley | Acting General Manager, Mozilla Hubs | 0 | https://shizune.co/investors/profile/erica-stanley-2 |
| Jascha Kaykas-Wolff | CMO | 1 | https://shizune.co/investors/profile/jascha-kaykas-wolff |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Germ Network | Germ Network is building the secure communications layer for the social internet.Our end-to-end encrypted messenger is a smart, secure hub for all of your social identities and connections, creating a personal HQ for the conversations that matter.We're led by cofounders Tessa Brown, CEO, a former Stanford communications scholar, and MarkXue, CTO, the former Apple privacy engineer for iMessage and FaceTime. Our name irreverently invokes a new paradigm of digital connection that prioritizes care, community, research, and healthy growth. |  | Pre-Seed | Oct 28, 2024 |  |
| Shader | Shader, a new self-expression with AI. Shader app lets anyone develop AI effects and AR filters that they can use across Shader’s social graph, or post to other apps like Instagram. Traditionally, developing an AR filter was a desktop activity, requiring coding experience and design experience. With Shader, anyone can create a filter using text,taps, or their voice. It provides a new way to make videos with its AI-first video creation tool that anyone can use. Shader was founded by Darya Sesitskaya (ex-Snap, AR Platform Design Lead). The app is currently in private beta. The company has raised $580k from Betaworks, Greycroft, Differential Ventures, Mozilla Ventures, and On Deck. | $580K | Pre-Seed | Jun 01, 2023 |  |
| Mammoth | Mammoth is a Mastodon application that helps to make it simpler for users to join the decentralised social web, has a well-known financial sponsor. |  | Pre-Seed | Feb 28, 2023 |  |
| Webacy | Webacy is a digital asset risk intelligence and monitoring company that helps financial institutions, fintechs, stablecoin issuers, digital asset firms, and government agencies manage security, compliance, and asset integrity across blockchain networks.The Webacy platform provides real-time risk intelligence for wallets, tokens, transactions,smart contracts, protocols, and stablecoins through APIs, agentic integrations, and enterprise applications. Organizations use Webacy to automate digital asset due diligence, monitor onchain risk, strengthen compliance programs, and continuously assess the security and integrity of digital assets throughout their lifecycle.Webacy combines blockchain analytics, behavioral intelligence, and continuous monitoring to help institutions make better risk decisions before, during, and after digital asset activity. | $4M | Seed | Feb 07, 2023 |  |
| Block Party | At Block Party, we’re on a mission to make the internet safer for everyone. Our latest product, Privacy Party, has earned rave reviews such as "amazing," "f***ing magic," and "an essential extension if you access any social media sites."Privacy Party is a browser extension that makes expert recommendations to secureyour social media accounts and automatically updates the settings you prefer. Sign up at www.privacypartyapp.com to keep your personal information secure and away from prying eyes. | $4.8M | Seed | Sep 21, 2022 |  |
| heylogin | heylogin replaces passwords with a swipe-to-login on your phone. It works with all websites and saves time of your employees. approx. 3 h / month. For project managers, it eases on- and off-boarding of employees. For CEOs, it gives back control over the business logins.In comparison to traditional password manager, heylogin does not use amaster password, instead it's just a swipe on the phone once per day. In comparison to SSOs, heylogin is cheap to deploy. You don't need to upgrade all your SaaS plans to be able to connect them to your SSO provider. | $895.7K | Pre-Seed | Sep 01, 2022 |  |
| Secure AI Labs | Secure AI Labs helps businesses access proprietary data by protecting it during analysis. It protects data by digitally enforcing data-use policies and enable data owners control who, how, and where the data is used, even after sharing. The company's encrypted analytics platform keeps data and algorithms secure at every step. It providesbioinformatics and machine learning to develop AI models which users can access from a diverse library. Businesses can access data easily without the liability of working with personal or proprietary information.Secure AI Labs was founded on 2017 and is based in Cambridge, Massachusetts. | $4.7M | Seed | Jul 11, 2022 |  |
| Deno | Deno Deploy is a distributed system that runs JavaScript, TypeScript, and WebAssembly at the edge, worldwide. The service deeply integrates the V8 JavaScript runtime with a high performance asynchronous web server to provide optimal performance without unnecessary intermediate abstractions. | $21M | Series A | Jun 21, 2022 |  |
| Spike | Spike is an application that converts existing emails into a multimedia mobile messaging format based on the people and groups that matter most to its users. Spike automatically turns its users’ old and new email messages to natural chat conversations. It supports real-time messaging, document and photo-sharing, voice and video calls, and more,eliminating the need to use multiple apps to stay in touch. Spike syncs with desktop emails so that conversations, documents, and media will be stored right in its users’ clouds. The company's goal is to bring all of the communications, emails, chats, calls, team collaborations, tasks, and voice notes to one place. The mission is to improve the world of productivity one email at a time.Spike was founded in 2013 and is headquartered in Herzliya, Israel. | $23M | Series A | Jul 11, 2021 |  |
| Ramp Network | Ramp connects blockchain with banks using open banking APIs. The company's mission is to create a meshed, easily accessible connection between the open blockchain financial system and the old, closed banking system, with no need for a trusted third party in between.Ramp was founded in 2017 by Przemek Kowalczyk and Szymon Sypniewicz and isheadquartered in Warsaw, Mazowieckie, Poland. | $10.1M | Seed | Jun 02, 2021 |  |

10 of 24 investments shown.

## Co-investors
- [NFX](https://shizune.co/investors/profile/nfxcapital) — VC Fund, 4 deals together
- [Long Journey Ventures](https://shizune.co/investors/profile/long-journey-ventures) — VC Fund, 3 deals together
- [Saviu Ventures](https://shizune.co/investors/profile/saviu-ventures) — VC Fund, 3 deals together
- [9Yards Capital](https://shizune.co/investors/profile/9yards-capital) — VC Fund, 2 deals together
- [Four Rivers Group](https://shizune.co/investors/profile/four-rivers-group) — VC Fund, 2 deals together
- [Friále](https://shizune.co/investors/profile/friale) — VC Fund, 2 deals together

## Similar investors

### Similar industry
- [SV Angel](https://shizune.co/investors/profile/sv-angel) — VC Fund
- [Scott Banister](https://shizune.co/investors/profile/scott-banister) — Angel Investor
- [Accel](https://shizune.co/investors/profile/accel) — VC Fund

### Similar stage
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund
- [Right Side Capital Management](https://shizune.co/investors/profile/right-side-capital-management) — VC Fund

### Similar country
- [Ventures Platform](https://shizune.co/investors/profile/ventures-platform) — VC Fund
- [Microtraction](https://shizune.co/investors/profile/microtraction) — VC Fund
- [LoftyInc Capital](https://shizune.co/investors/profile/loftyinc-capital-management) — VC Fund

## Featured in investor lists
- [Social Investors in United States](https://shizune.co/investors/social-investors-united-states)
- [Enterprise VC Funds in Nigeria](https://shizune.co/investors/enterprise-vc-funds-nigeria)
- [Mobile Apps Investors in Nigeria](https://shizune.co/investors/mobile-apps-investors-nigeria)
- [Mobile Apps VC Funds in Nigeria](https://shizune.co/investors/mobile-apps-vc-funds-nigeria)
- [Cryptocurrency Investors in Poland](https://shizune.co/investors/cryptocurrency-investors-poland)
- [Email Investors in Middle East](https://shizune.co/investors/email-investors-middle-east)

## FAQ

### What does Mozilla invest in?

Mozilla invests primarily in Software, Internet and FinTech startups, most often at Seed and Pre-Seed stage. Most of the 24 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What is Mozilla's check size?

Mozilla typically joins rounds of $1.3M–$10M at Seed, $79k–$1.2M at Grant and $77k–$896k at Pre-Seed. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Mozilla participates in.

### How do I contact Mozilla?

Public channels for Mozilla include LinkedIn, X (Twitter) and the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.

### Who are the partners at Mozilla?

The team at Mozilla includes Imo Udom (SVP), John Cook (Head Of Mobile) and John Cook (Head Of Mobile), among 15 team members tracked by Shizune. The Team section lists each member with their title, investment count and links.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

# About Shizune
Shizune.co is an investor database. Core features:
- 48,091 startup investors (angels, VCs, accelerators, and others)
- Email, phone, LinkedIn (for intros), socials, and other contact data
- Updated daily from public funding news
- CSV and Excel export

The User can access the full database FOR FREE after signing up: shizune.co