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    3. ChatPDF

    ChatPDF

    ChatPDF is an AI-powered platform that enables users to interact with and extract information from PDF documents and other media through natural language conversations.

    Visit Website

    At a Glance

    1Tool Listed
    3Products
    16Tool Views
    7Capabilities
    Discussions
    Berlin, GermanyHeadquarters
    2023Est.
    4Employees
    Focus Areas
    Research Assistants
    Document Management
    Content Analysis
    Connect
    Latest News
    ChatPDF ranks #45 in Top 100 Gen-AI Consumer ProductsMar 31, 2024
    ChatPDF teams up with Jenni AI for research workflow automationOct 12, 2023
    Markets
    • Students and Academics
    • Legal Professionals
    • Business Analysts
    • Researchers
    • +1 more

    AI Tools by ChatPDF

    (1)
    View ChatPDF
    ChatPDF tool icon

    ChatPDF

    AI Chat for PDF Documents

    Research AssistantsDocument ManagementContent Analysis

    Discussions

    No discussions yet

    Be the first to start a discussion about ChatPDF

    Latest News

    03/31/2024

    ChatPDF ranks #45 in Top 100 Gen-AI Consumer Products

    linkedin.com
    10/12/2023

    ChatPDF teams up with Jenni AI for research workflow automation

    linkedin.com
    05/01/2024

    Launch of side-by-side document viewing and AI chat

    x.com
    01/01/2025

    ChatPDF GmbH hits $440K revenue milestone as a bootstrapped team

    getlatka.com

    Products & Services

    3
    ChatPDF Conversational Interface
    2023

    AI-powered chat interface allowing users to ask questions and get summaries from PDF documents.

    Multi-Document Folders
    2024

    Ability to organize multiple documents into folders and query across them in a single conversation.

    Web & Video Chat
    2024/2025

    Extended capability to chat with website URLs and videos.

    Market Position

    ChatPDF focuses on a simple, UI-first experience specifically optimized for PDF interaction, differentiating itself from general-purpose chatbots through features like side-by-side viewing and clickable citations.

    Leadership

    Founders

    ML

    Mathis Lichtenberger

    Software Engineer and UI/UX expert based in Germany. Previously known as an 'AI Tinkerer' and passionate about crafting UX-first AI experiences.

    Executive Team

    ML

    Mathis Lichtenberger

    Founder & CEO

    Founder of ChatPDF and software engineer focused on AI user experiences.

    NM

    Nilufer Mammadli

    Information System Manager

    Managing information systems and operations for ChatPDF.

    Board of Directors

    ML
    Mathis Lichtenberger
    Managing Director

    Founding Story

    ChatPDF was started by Mathis Lichtenberger in early 2023 as a side project to help people understand PDFs more efficiently using OpenAI's large language models. The tool quickly gained viral traction among students and researchers, leading to the formation of ChatPDF GmbH.

    Business Model

    Revenue
    $440K ARR (reported in 2025)

    Revenue Model

    Freemium subscription model with daily free limits and a paid 'Plus' tier.

    Pricing Tiers

    Free Plan
    $0

    2 documents/day, 120 pages/PDF, 10MB file size, 3 questions/day

    ChatPDF Plus
    $14.99/month or $7.58/month (billed yearly)

    Unlimited documents, 2,000 pages/PDF, 32MB file size, unlimited questions, 50 PDFs/folder, GPT-4o model

    Private (Bootstrapped)

    Target Markets

    Industries & Segments
    • Students and Academics
    • Legal Professionals
    • Business Analysts
    • Researchers
    • Knowledge Workers
    Use Cases
    • Academic research for students and professors
    • Legal document analysis
    • Business report summarization
    • Financial analysis
    • Quickly finding specific information in long manuals or textbooks
    Notable Customers
    • Individual students and researchers globally
    • Jenni AI

    Quick Facts

    Headquarters
    Berlin, Germany
    Founded
    2023
    Entity Type
    GmbH
    Employees
    4
    Total Funding
    $0 (Bootstrapped)
    Office Locations
    Berlin
    Laboe

    History & Milestones

    2025

    Reached an estimated $440K in annual revenue as a bootstrapped 4-person team.

    2024-03

    Ranked as the 45th most visited Generative AI website worldwide.

    2024-03

    Released a major update featuring a side-by-side layout for viewing and chatting with PDFs simultaneously.

    2024

    Named Best AI App of 2024 for Document Productivity by ToolCentral.

    2023

    ChatPDF launched as an AI-powered tool to interact with PDF documents.

    Key Capabilities

    7
    Instant summarization
    Cited sources with clickable page links
    Side-by-side document and chat view
    Multi-file folder queries
    Multilingual support (works with documents in any language)
    Secure data handling with SSL encryption

    Integrations & Partnerships

    Platform Integrations

    • Slack
    • ChatGPT API

    Key Partnerships

    Jenni AI

    Connect

    Website
    chatpdf.com
    X / Twitter
    ChatPDF
    YouTube
    @ChatPDF

    AI Topics

    3

    ChatPDF focuses on these topics:

    Research Assistants(1)
    Document Management(1)
    Content Analysis(1)
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