Free AI APIs for Questions - 11 Free AI tools

ChatPDF

Chat with any PDF instantly

Document chat

Open

41,919

634

2.8

Released 2y ago

Free + from $11.99/mo

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Leonel Curra

Dec 29, 2023

@ChatPDF

Amazing, fast

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ChatDOC

Chat with documents for instant, cited answers.

Document chat

Open

12,882

94

4.0

Released 2y ago

Free + from $8.99/mo

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16 chatdoc.com

Camilo Luvino

Jul 3, 2023

@ChatDOC

I have tried many of these services and this is one of the best.

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IAsk

Ask AI any question, get instant, accurate answers.

Search

Open

7,596

75

4.5

Released 2y ago

Free + from $9.95/mo

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Ask AI outperforms ChatGPT in search capabilities, providing more accurate and relevant results. Its advanced AI technology ensures a superior search experience for users.

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Cody

Intelligent AI employee trained on your specific business

Document chat

Open

5,790

178

3.6

Released 2y ago

Free + from $29/mo

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18 www.meetcody.ai

OpExams

Generate diverse exam questions instantly from any text

Quizzes

Open

4,739

53

Released 2y ago

Free + from $7.55/mo

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Slatebox

Create visualizations from natural language

Mind maps

Open

4,595

36

4.0

Released 2y ago

Free + from $6/mo

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I'm the creator, so I'm biased. Slatebox lets you build editable diagrams/visuals using natural language. You can even chat with the AI to build a diagrams in real-time and brainstorm together. Real-time collaborate with your team. Starts at free.

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