AI APIs for Cha

Ask Your PDF

Chat with your PDFs and extract valuable insights

Document chat

Open

1,675 askyourpdf.com

Nice interface, but no good at PDF answers, especially tables data.

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🇬🇧 United Kingdom

Released 3y ago

Free + from $11.99/mo

48,229

999

3.4

ChatPDF

Chat with any PDF instantly

Document chat

Open

Leonel Curra

Dec 29, 2023

@ChatPDF

Amazing, fast

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🇩🇪 Germany

Released 3y ago

Free + from $11.99/mo

43,342

637

2.8

PixPal - Free AI Chat with Image Editor & Video Generator

AI chat with images – Create, edit, innovate for free!

Images

Open

Ellio

🙏 58 karma

Aug 15, 2025

@PixPal - Free AI Chat with Image Editor & Video Generator

this is completely free, and it is amazing that you can change pictures into art and animations without paying anything.

4621 Reply Share Delete Report

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Released 11mo ago

100% Free

23,471

283

3.4

Humata

Chat your way through long documents instantly.

Document chat

Open

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🇺🇸 United States

Released 3y ago

Free + from $1.99/mo

17,685

125

4.0

ChatDOC

Chat with documents for instant, cited answers.

Document chat

Open

1,466 chatdoc.com

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🇭🇰 Hong Kong

Released 3y ago

Free + from $8.99/mo

14,984

96

4.0

LightPDF

Chat with documents instantly in 100+ languages.

Document chat

Open

2,207 lightpdf.com

Good to use even for free. Gives answers related directly to the info in the document, along with references to pages where it can be found. Also does well at analyzing graphs and charts

4 Reply Share Delete Report

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🇨🇳 China

Released 3y ago

No pricing

12,349

95

3.0

DocsBot

AI chatbots trained on your docs for instant answers

Document chat

Open

Great tool. I like their free AI slogan generator. You don't even need to sign up to use it. I made a video on it recently https://youtu.be/ApK-UHMGKDM

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🇺🇸 United States

Released 3y ago

Free + from $16/mo

8,826

23

5.0

Chai AI

Build and deploy AI chatbots to thousands of users.

Chatting

Open

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🇺🇸 United States

Released 5y ago

Free + from $13.99/mo

8,536

83

4.5

PDFGPT

Chat with PDFs for quick answers.

Document chat

Open

412 pdfgpt.io

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🇮🇳 India

Released 3y ago

From $4.49/mo

7,746

21

5.0

Chat Thing

Create AI chatbots from your existing data

Agents

Open

3,767 chatthing.ai

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🇬🇧 United Kingdom

Released 3y ago

Free + from $19/mo

10,886

38

5.0

Cody

Intelligent AI employee trained on your specific business

Document chat

Open

736 www.meetcody.ai

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Released 3y ago

Free + from $29/mo

6,679

178

3.6

Zappr

Build custom chatbots for your website, no coding required.

Document chat

Open

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🇬🇧 United Kingdom

Released 3y ago

Free + from $27.49/mo

4,145

10

Mendable

Build AI chat apps with one line of code

Document chat

Open

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🇺🇸 United States

Released 3y ago

No pricing

3,705

13

DocsGPT

Instant answers from your documents.

Document chat

Open

20,646 docsgpt.arc53.com

Share

Released 3y ago

Free + from $1.99/mo

23,198

14

3.6

Sensible Instruct

Extract any data from any document.

Document chat

Open

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🇺🇸 United States

Released 4y ago

Free + from $499/mo

2,347

12

goPDF Pro

AI-powered tools for smarter documents and smoother workflows

Document chat

Open

1,354 gopdf.pro

I like it. It answers simple questions accurately and by the book. The Ref (reference) page is not usually accurate though. I'll keep you updated on how it responds to complex questions.

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Released 2y ago

Free + from $49

3,331

30

4.5