Bunni
Bunni is a web tool that lets you upload PDFs to summarize, extract information, and chat with one or multiple documents in any language using large language models; it offers pay-as-you-go credit bundles with no recurring fees.
Bunni is research software teams evaluate for education & research. Use this page to review pricing, integration signals, and the best alternatives before you commit.
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Review official source →Quick Overview
Best for: Education & Research
What it does
Research software for decision-makers comparing workflow fit and alternatives.
Best fit
Education & Research
Pricing snapshot
Freemium from Buy credit bundles as needed; no recurring fees (specific prices not listed on the provided page).
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Bunni
Bunni is an online service for interacting with PDF documents using large language models. Users can upload PDFs to summarize content, extract information, and ask questions in any language. The product supports large files (up to 20MB), allows uploading multiple documents to query them as a single collection, and provides shareable links so you can share the document plus Q&A with others. Bunni operates on a pay-as-you-go credit model with no recurring subscription fees and advertises a free trial option.
Bunni is a web tool that lets you upload PDFs to summarize, extract information, and chat with one or multiple documents in any language using large language models; it offers pay-as-you-go credit bundles with no recurring fees.
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Claim this listing for $29Key Features
PDF summarization and Q&A
Summarize PDFs and ask questions about document content; answers are based on the uploaded PDF(s).
Multi-document chat
Upload multiple PDFs and chat with them as one combined collection to get answers across all files.
Large file support
Upload PDFs up to 20MB in size (equivalent to large reports or dissertations).
Multi-language support
Supports all languages for summarization and question answering.
Shareable links
Get a unique link for your document to share the document and its Q&A with others and optionally allow them to ask questions.
Pay-as-you-go credits
Buy credit bundles and use them as needed; no recurring fees.
Model support
Uses OpenAI models (GPT-4, GPT-4o mini, o2, o2 mini) with plans to add Claude and DeepSeek.
Pricing
Try for free (free trial available)
Pay-as-you-go
Buy credit bundles as needed; no recurring fees (specific prices not listed on the provided page).- Use credits to process PDFs
- No subscription required
Use Cases
Research
Upload research papers, news articles, and academic publications to extract key facts and summaries.
Understanding documents
Clarify and summarize content from reports, long-form documents, and articles to get to the facts quickly.
Reference and manuals
Upload instruction manuals, guides, and how-tos to quickly find relevant instructions and reference material.
Collaboration and sharing
Share documents and the associated Q&A with colleagues or family via a unique link; allow others to ask questions.
Integrations
OpenAI models
Uses OpenAI's GPT-4, GPT-4o mini, o2, and o2 mini to power summarization and Q&A.
Future model integrations
The site states Claude and DeepSeek will be added soon.
Benefits
Limitations
Frequently Asked Questions
Can't find an answer?
How secure is Bunni?
How is this different to ChatGPT?
What models does this use?
Can I upload multiple documents?
What languages do you support?
Can I get a refund?
Getting Started
- 1 Step 1: Create an account or sign in (site shows a Sign in option).
- 2 Step 2: Try for free or buy credit bundles (pay-as-you-go) and upload your PDF (up to 20MB).
- 3 Step 3: Chat with the uploaded PDF(s) to summarize, extract information, and share the unique document link.
Support
chat
Click the blue circular button bottom right on the site to chat with support.
docs/policies
Site links include Usage Policy and Privacy Policy for guidance.
email link
The site lists an 'Email Us' link for contact (specific email address not provided on the supplied content).
API
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