Recall records 25,950 monthly visits with -31.9% month-over-month growth and Freemium, Contact for Pricing pricing. ChatPDF records 1,044,477 monthly visits with -3.7% growth and Freemium pricing.
Your AI knowledge base that remembers everything you save
Chat with any PDF, video, or website and get cited answers in seconds
| Dimension / Metric | | |
|---|---|---|
| Official Domain | getrecall.ai | chatpdf.com |
| Pricing Model | Freemium, Contact for Pricing | Freemium |
| Monthly Visits | 25.95K (25,950) | 1.04M (1,044,477) |
| MoM Traffic Delta | -12.14K (-31.9%) | -40.47K (-3.7%) |
| Primary Market & Share | 🇺🇸 United States (67.7%) | 🇺🇸 United States (9.6%) |
| Direct Visits / mo | 18.81K | 457.79K |
| User Rating | 4.4 | 4.2 |
| Supported Platforms | Website | Website |
Your AI knowledge base that remembers everything you save
Capture YouTube videos, podcasts, PDFs, articles, blog posts and personal notes from the browser, desktop app or mobile without copying text by hand.
Long-form sources are condensed into short readable or listenable summaries, with timestamped key moments for video and audio content.
Ask questions against your saved library using ChatGPT, Claude, Gemini, Grok, DeepSeek or other supported models, so answers stay grounded in your material.
Related ideas across items are linked automatically and mapped in a knowledge graph so you can follow a topic from one source to the next.
Chat with any PDF, video, or website and get cited answers in seconds
Every response is anchored to your source document with clickable citations that scroll to the exact passage, so verification takes seconds instead of page-by-page searching.
Organize documents into folders and query many files in a single conversation to compare arguments, cross-reference findings, or study a whole syllabus at once.
Condense long papers, reports, and contracts into key takeaways, and translate or query documents in any language — including mixing a source language with a different question language.
Generate flashcards and slide decks from your material, and use the built-in AI writer and AI detector for drafting and checking academic text.
SpecialistAnthropic's frontier AI workspace powered by Claude 5.5 for agentic coding, analysis, and nuanced writing.
SpecialistAnthropic's frontier AI workspace powered by Claude 5.5 for agentic coding, analysis, and nuanced writing.
SpecialistAn AI agent that summarizes, transcribes, and turns your ideas into slides, docs, and media
SpecialistAn AI agent that summarizes, transcribes, and turns your ideas into slides, docs, and media
Free / Open-sourceCompletely free PDF reading and editing tool with AI assistant, though basic compared to dedicated platforms.
Free AI-powered PDF editor, converter and reader for every device
Free AI-powered PDF editor, converter and reader for every device
Bite-sized book and podcast insights you can finish in 15 minutes
Bite-sized book and podcast insights you can finish in 15 minutes
Combines full desktop PDF editing software with AI chat, but requires software installation for full features.
SpecialistA proactive AI reading lens for papers, videos, and web pages
SpecialistA proactive AI reading lens for papers, videos, and web pages
One subscription, many AI models — chat, search, analyze files and links
One subscription, many AI models — chat, search, analyze files and links
Includes robust developer APIs for custom document workflows, but free tier limits document page counts.
SpecialistTurn research papers and articles into interactive summary flashcards
SpecialistTurn research papers and articles into interactive summary flashcards
An AI notes app that organizes your knowledge for you
An AI notes app that organizes your knowledge for you
Strong multi-format document chat and form filling capabilities, but interface can feel slightly more cluttered.
Strong multi-format document chat and form filling capabilities, but interface can feel slightly more cluttered.
