According to AlphaMoat, in September 2026 ChatPDF (chatpdf.com) received 1,084,945 monthly visits (+7.9% MoM) — ranked #713 of 18,341 AI websites with traffic data, and #61 of 1,292 in Office & Collaboration; its largest market is United States (10.1% of visits).
ChatPDF is an AI document-understanding tool designed for PDFs that generates summaries, answers questions about uploaded files, and links answers back to the original pages.
The official site offers a free summary and Q&A entry point.
| Month | Monthly visits | MoM |
|---|---|---|
| 2025-10 | 2.5M | -3.1% |
| 2025-11 | 2.2M | -10.0% |
| 2025-12 | 1.9M | -13.5% |
| 2026-01 | 1.7M | -11.9% |
| 2026-02 | 1.6M | -4.2% |
| 2026-03 | 1.8M | +12.0% |
| 2026-04 | 1.9M | +3.6% |
| 2026-05 | 1.8M | -4.7% |
| 2026-06 | 1.4M | -21.2% |
| 2026-07 | 1.0M | -29.7% |
| 2026-08 | 1.0M | -0.0% |
| 2026-09 | 1.1M | +7.9% |
According to AlphaMoat, ChatPDF (chatpdf.com) received 1,084,945 visits (about 1.1M) in September 2026 (+7.9% month over month), ranking #713 of 18,341 AI websites with traffic data, and #61 in Office & Collaboration.
Over the last 12 months, ChatPDF’s monthly visits went from 2.5M in October 2025 to 1.1M in September 2026 — down 56.5% overall; traffic peaked in October 2025 (2.5M).
In September 2026, ChatPDF’s largest markets by share of visits are United States 10.1%, Brazil 7.7%, Mexico 7.2%.
In Office & Collaboration, the other products with the most monthly visits are iLovePDF (280.2M), Notion AI (186.9M), DeepL (96.8M), Smallpdf (44.8M), Asana (37.4M).
Data month: 2026-09 · Visit figures are third-party traffic estimates aggregated monthly — best for scale and trends. Multiple domains of the same product are merged. See methodology.