The consumer AI market is heating up, and OpenAI’s ChatGPT is no longer the only dominant player. According to Andreessen Horowitz (a16z) in its latest consumer AI report, rivals like Google’s Gemini, xAI’s Grok, and Meta AI are closing the gap in terms of adoption and engagement. The findings highlight a fast-shifting landscape where multiple players are competing for user attention in both web and mobile platforms.
📊 What the a16z Report Covers
The new report is the fifth installment in a series tracking consumer AI adoption. Drawing on data from Similarweb (for web traffic) and Sensor Tower (for mobile app usage), a16z analyzes how people worldwide are engaging with generative AI.
For the fifth consecutive time, 14 companies appeared on the top AI product list, including:
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ChatGPT
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Perplexity
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Poe
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Character AI
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Midjourney
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Leonardo
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Veed
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Cutout
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ElevenLabs
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Photoroom
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Gamma
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QuillBot
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Civitai
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Hugging Face
These companies reflect the broad applications of AI—ranging from general assistance and companionship to image and video editing, productivity, and voice generation.
🚀 Google’s Stronger AI Footprint
One of the biggest takeaways from the report is Google’s growing presence. For the first time, four of Google’s AI properties made it onto the list of top consumer AI web products:
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Gemini
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AI Studio (developer sandbox for Gemini models)
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NotebookLM (research and note-taking assistant)
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Google Labs (hub for experimental projects like Flow and Project Mariner)
Google’s Gemini app is particularly notable. On mobile, it ranked No. 2 behind ChatGPT, with nearly half as many monthly active users. Adoption was especially strong on Android devices, where Gemini accounts for 90% of its user base.
On the web, Gemini also secured the second spot, reaching around 12% of ChatGPT’s traffic—a significant achievement given ChatGPT’s massive head start.
Other Google products are rising too:
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AI Studio entered the top 10 web products.
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NotebookLM landed at No. 13.
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Google Labs ranked at No. 39.
These rankings suggest that Google is rapidly building an AI ecosystem that stretches beyond just chatbots into productivity, research, and experimentation.
🛰️ Grok’s Rapid Growth
Elon Musk’s xAI Grok is another big mover. Originally integrated into X (formerly Twitter), Grok launched as a standalone app in 2024 and has since grown rapidly:
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Web ranking: No. 4 overall.
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Mobile ranking: No. 23.
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Monthly Active Users: Over 20 million as of July 2025.
The release of Grok 4 in mid-2025 fueled a 40% spike in adoption, showing strong demand for its conversational and contextual AI capabilities.
Although Grok is still far behind ChatGPT and Gemini in raw numbers, its trajectory indicates that it is becoming a major player in consumer AI—especially among users already embedded in the X ecosystem.
📉 Meta AI Struggles to Gain Ground
By contrast, Meta AI is facing setbacks. While it managed to rank No. 46 on the web, it failed to appear in the top mobile AI apps.
Part of the issue stems from privacy controversies. Reports surfaced that Meta AI was sharing some users’ posts publicly without explicit consent, eroding trust at a critical time when competitors are surging ahead.
This has left Meta trailing in a space where it once had the potential to leverage platforms like Facebook, Instagram, and WhatsApp to scale AI adoption.
🌏 China’s Growing Role in AI
The a16z report also highlights the rise of Chinese AI products in global rankings. Examples include:
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Doubao (ByteDance) – No. 4 on mobile, No. 12 on web.
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Quark (Alibaba) – No. 9 on web, No. 47 on mobile.
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Kimi (Moonshot AI) – No. 17 on web.
In total, 22 of the top 50 mobile AI apps came from Chinese developers. While only three are primarily used in China, many have successfully expanded globally, exporting Chinese innovation into the international AI market.
Other fast-growing Chinese entrants include DeepSeek, Hailuo, Kling, SeaArt, Cutout Pro, Manus, and Monica.
📈 Emerging AI Startups
Not all growth is coming from the big players. Startups like Lovable and Replit made their first appearances in the rankings. These platforms, which specialize in vibe coding and app development, are seeing traction as users flock to tools that combine code generation, hosting, and publishing in seamless ways.
Other near-breakout apps mentioned by a16z include PixAI, Bolt, Blackbox AI, Clipchamp, and Getliner on the web, as well as Talkie, Seekee, Photo AI, AI Mirror, and Arvin on mobile.
This wave of newcomers reflects a maturing AI ecosystem where specialized apps can still find room to grow, even alongside giants like OpenAI and Google.
🧩 What This Means for the Future of AI
The report makes clear that while ChatGPT remains the leader, the competitive gap is shrinking:
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Gemini is scaling quickly thanks to its Android base and integration with Google’s ecosystem.
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Grok is growing faster than expected, fueled by its connection to X and rapid product updates.
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Meta AI risks falling behind due to weak adoption and privacy issues.
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Chinese AI firms are rising globally, driving more diversity in the market.
For consumers, this competition is good news. More players mean more innovation, faster feature rollouts, and lower barriers to entry. For developers and businesses, it signals that the AI landscape will not be a winner-takes-all market. Instead, multiple ecosystems—OpenAI, Google, xAI, and Chinese platforms—are likely to coexist and specialize in different niches.
🔑 Key Takeaway
Andreessen Horowitz’s latest consumer AI report confirms that ChatGPT is still on top, but challengers are accelerating quickly. Google’s Gemini is the strongest contender, Grok is growing fast, and Meta AI is lagging. Meanwhile, China-based apps are expanding beyond domestic markets, shaping AI into a truly global competition.
The AI race is far from over—and the next 12 months could reshape who leads in consumer adoption.
