Largest Tool by MAU atom/kpi-card
ChatGPT
388M monthly active users
Fastest Growing
Claude
+18.6% month-over-month
Most Sticky
ChatGPT
43.9% DAU / MAU ratio
Revenue Leader
ChatGPT
$3.2B estimated annual
Market Scale — Monthly Visits chart/horizontal-bar
ChatGPT commands 5.8B monthly visits — nearly 8× its nearest rival. Most tools cluster below 150M, with a long tail of emerging platforms.
User Growth Trajectory (2023→2025) chart/small-multiples
Monthly active users per tool. Shared log Y-scale enables valid cross-panel comparison.
ChatGPT
Claude
DeepSeek
Gemini
Revenue vs. Scale chart/scatter-plot
ChatGPT and Claude generate outsized revenue relative to their visit volume. Range-frame axes, regression line, direct tool labels.
Capability & Access Matrix molecule/table
Full comparison across 10 tools. Badge cells, inline sparklines, mono numerics, sticky header.
| Tool | Company | Category | Share | API | Free | Enterprise | Trend |
|---|---|---|---|---|---|---|---|
| ChatGPT | OpenAI | AI Assistant | 69.0% | YES | YES | V.HIGH | |
| Gemini | AI Assistant | 8.5% | YES | YES | HIGH | ||
| DeepSeek | DeepSeek AI | AI Assistant | 4.0% | YES | YES | MED | |
| Perplexity | Perplexity AI | AI Search | 2.0% | YES | YES | MED | |
| Claude | Anthropic | AI Assistant | 2.0% | YES | YES | HIGH | |
| G.AI Studio | Dev Platform | 1.5% | YES | YES | MED | ||
| Quark AI | Alibaba | AI Search | 1.2% | NO | YES | MED | |
| Doubao | ByteDance | AI Assistant | 1.0% | LIMITED | YES | MED | |
| NotebookLM | Research Tool | 0.8% | NO | YES | MED | ||
| Meta AI | Meta | AI Assistant | 0.2% | YES | YES | MED |