More About Justine
Justine Moore is a partner on the investing team at Andreessen Horowitz, where she focuses on AI — both foundation models and applications. She’s helped lead investments including ElevenLabs, Krea, Wabi, Black Forest Labs, Hedra, Mirelo, WaveForms AI, and Viggle, among others.
Prior to joining a16z, Justine was an early stage investor at CRV, where she invested in companies building tech for consumers and SMBs. Before CRV, she worked at Goldman Sachs on the firm’s Private Equity team.
Justine graduated from Stanford with a BA in Economics and an MBA. In her free time, she enjoys reading, walking with her dog Tilly, and experimenting with AI creative tools. You can see some of her posts and tutorials here.
Latest Content
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a16z leads Shizuku AI's seed round
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Vibe coding promises to democratize software development in America, but today it primarily serves technical power users. The next wave of consumer AI products will determine whether software creation truly reaches the mainstream.
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2025 was the year of video. AI-generated ads went mainstream. Launch videos from seed stage startups got millions of views. Video podcasts and interviews exploded.
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A detailed look at the 2025 consumer AI landscape in the US, comparing ChatGPT, Gemini, Claude, Perplexity, Grok, and Meta AI across adoption, retention, paid growth, and product innovation.
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a16z co-lead's Mirelo's $45M Seed Round
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Back in 2006, the average person looking at YouTube would have seen amateur dancers, aspiring musicians, and home videos. An enterprising person would’ve seen an entirely new internet-native business model, made possible...
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Last year, it seemed like every week a new frontier video model would one-up its peers and push our expectations. We learned to simply expect relentless improvement on measurable benchmarks: longer video output, sustaine...
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Is Google Screwed? Maybe. But Not How You Think.
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The world of AI app generation isn’t winner-take-all. There's space in this massive market for multiple breakout companies, each carving out its own niche.
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In this episode, a16z General Partner Erik Torenberg is joined by the a16z Consumer team—General Partner Anish Acharya and Partners Olivia Moore, Justine Moore, and Bryan Kim—for a conversation on the current state (and...
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Hedra is an AI video company focused on character animation, making it easy to generate video scenes from an image and audio track or text script.
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What happens when AI doesn’t just generate content, but embodies it? I tested over 20 AI avatar products to understand what’s working and what's next.
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Krea is building an interface for creative professionals and enthusiasts to use AI tools. The product combines powerful primitives with the most cutting-edge models, acting as a copilot that multiplies human creativity.
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What products are builders using to make websites and web apps with AI? A deep dive into how these products work, their limitations, and the features on the horizon.
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The a16z consumer team tapped a grab bag of fellow early-adopters and AI enthusiasts to share their favorite products from a weird and wonderful year.
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WaveForms AI is training an end-to-end audio language model with the goal of solving the speech Turing test — an AI that feels like talking to a human.
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I’ve been using ChatGPT like a daily journal to translate my innermost thoughts and feelings into a readily understandable format. I've been blown away by the results.
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This week in consumer tech: Apple’s big reveals, OpenAI’s multi-step reasoning, and Adobe Firefly’s video model.
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We're excited to announce our investment in Black Forest Labs (BFL), which is building the world’s best open visual models for developers.
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On June 27th, the a16z team headed to New York City for the first-ever AI Artist Retreat at their office. This event brought together the builders behind some of the most popular AI creative tools, along with 16 artists,...
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Artists are at the forefront of the AI platform shift. As new high fidelity tools emerge along the creative stack, technology is extending the impact of filmmakers, designers, animators, illustrators, photographers, and multimedia artists.
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2023 was a breakout year for AI video. At the start of the year, no public text-to-video models existed, and there's a lot to come.
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Generative AI offers founders an opportunity to completely reinvent workflows — and will spawn a new cohort of fully AI-native companies.
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In April, the first viral AI cover dropped. More innovation in music and generative AI is coming, and here's what it might look like.
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Chatbots have been around for decades, but this time is different. Today’s bots are making inroads into our social lives.
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ElevenLabs is on a mission to give every program a voice through its proprietary speech synthesis, voice design, and cloning technology
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Travel is a trillion-dollar industry stuck in the past. The last major breakthrough came in the 1990s, with the emergence of online travel agencies (OTAs) like Booking.com and Expedia to aggregate inventory. Unless you h...
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We’ve entered the age of generative AI. When new technology captures consumer attention so quickly, it begs the question: Is there real value here?
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It’s time for your startup to fundraise. You prepare a deck, practice your pitch, and start reaching out to investors. If a first meeting goes well, it often ends with a request to share your “data room.” But what is a d...