The Top 100 Most Used AI Apps in 2025
In the fifth edition of the a16z Consumer AI 100, an analysis of the most-used AI-native products reveals a market that is beginning to stabilize after a period of chaotic growth. Key trends identified include the continued dominance of AI companionship and creative tools, the significant market entry of major players like Google and xAI's Grok, the rise of Chinese AI companies on the global stage, and the emergence of a powerful new category: "vibe coding." The data suggests a future of increased verticalization, prosumer tool adoption, and the development of more sophisticated network effects beyond simple data acquisition.
The consumer generative AI ecosystem is showing signs of maturation and stabilization, a significant shift from the “total chaos” of its early days. An analysis of the top 50 AI-native web and mobile products, ranked by monthly usage rather than revenue, highlights several key trends shaping the industry.
Market Stabilization and Dominant Categories
The pace of change is slowing, with only 11 new names on the web list compared to 17 in the previous six-month period. This suggests that the market is beginning to consolidate around established players and clear use cases. Two categories continue to dominate consumer attention:
- AI Companionship: This remains a major segment, with platforms like Character.ai, Janitor, and Spicy Chat consistently ranking high. The list saw three new companionship apps join the ranks, indicating sustained interest and innovation in this area.
- Creative Tools: This category, encompassing image, video, and audio generation, maintains a strong presence with mainstays like Midjourney, Leonardo, and ElevenLabs.
The Rise of “Vibe Coding”
A significant new trend is the emergence of “vibe coding” platforms, which allow users to build applications with natural language. Loveable and Replit both made the main web list, demonstrating rapid growth. Analysis of these platforms reveals strong underlying business models:
- High Revenue Retention: Many leading vibe coding platforms show revenue retention of 100% or more in the first three months. This suggests that users are not just experimenting but are upgrading plans and deriving continuous value, pointing towards prosumer or even enterprise use cases.
- Usage Patterns: Interestingly, traffic to the creation platforms themselves (e.g.,
loveable.ai) is significantly higher than traffic to the applications hosted on their subdomains. This could imply two things: serious users are deploying projects on custom domains, or a large number of users are building “personal software” for themselves or a small circle, which is highly valuable to the individual even without attracting mass traffic.
Competitive Landscape: Incumbents and International Players
Google’s Strong Debut
With changes in how their traffic is tracked, four distinct Google properties made a significant debut on the web list:
- Gemini: Ranked #2 on the web, capturing about 10% of ChatGPT’s traffic. On mobile, it’s much closer, with half of ChatGPT’s traffic, driven primarily by Android users.
- AI Studio: Google’s developer-facing model sandbox landed in the top 10, showing strong adoption among builders.
- NotebookLM: This research and writing assistant has maintained surprisingly strong, flat-to-increasing traffic since its launch, landing at #13.
- Google Labs: Ranked #39, this consumer-facing sandbox saw a 15% traffic spike with the release of the Veo video model.
The Debut of Grok
xAI’s Grok made a powerful entrance, debuting at #4 on the web list. Its integration into the X platform and its unique features have quickly attracted a large user base. Meta AI also began to make an appearance on the web list, signaling that the competition among large language model assistants is far from over.
The Multi-Faceted Role of Chinese AI
Chinese companies are making an impact in three distinct ways:
- Domestic Focus: Products like Alibaba’s Cork, ByteDance’s Doubao, and Moonshot AI’s Kimi rank high, serving the large domestic market where many Western AI products are unavailable.
- Global Exports: A new wave of startups is developing AI for a global audience, particularly in the image and video generation space (e.g., Kling, PixVerse). These models are often distributed through their own properties or aggregated on US-based platforms.
- Hybrid Model: Some companies, like Remini, successfully serve both domestic and international markets, with its top traffic sources being Brazil and the United States.
The “AI All-Stars”: Proving the Power of Product
Fourteen companies have made the list in all five of its editions over the past two years. This group of “All-Stars” includes ChatGPT, Perplexity, Character.ai, Midjourney, ElevenLabs, Hugging Face, and Gamma.
A key insight from this group is that over half are not building their own proprietary foundation models. Instead, they succeed by providing a superior user interface, workflow, and product experience on top of third-party or open-source models. This underscores the principle that in consumer AI, the product layer is just as critical as the model layer.
Future Outlook and Predictions
- Verticalization: The trend of users choosing specific assistants for distinct tasks (e.g., Perplexity for search, Claude for writing) is expected to continue. The market is unlikely to be a winner-take-all scenario.
- Growth in Prosumer & Productivity: As foundation models (like the upcoming GPT-5) improve in reliability, logic, and mathematical reasoning, a new wave of productivity tools for finance, presentations, and data analysis will become viable and see explosive growth. The reduction in hallucinations will be the tipping point for widespread adoption in professional use cases.
- Emergence of New Categories: Expect to see more sophisticated and reliable applications in categories that have been underrepresented due to the high cost of inaccuracy. These include EdTech, Personal Finance, Health & Wellness, and AI-native Social platforms.