Accelerate your research
The AI research tool for scientists with high standards and little time.
Used by researchers at
Used by researchers at
Free AI Science Chat
AI research tool
Ask scientific questions and chat with 220 Mio papers – try the AI research app for free.
Get an overview about a new topic
Create tables and diagrams
Discover related papers
Multi-PDF Chat
Up to eight PDFs per chat
Upload multiple documents to the AI research assistant to compare papers with each other and synthesize information from your PDFs.
Multi-PDF Chat
Up to eight PDFs per chat
Upload multiple documents to the AI research assistant to compare papers with each other and synthesize information from your PDFs.
Become an Angel
Subscribe to the Angel plan for unlimited access to all features of the scienceOS AI research assistant.
Free plan
Discover our best model. Then, switch to our small model for free.
$0.00
Try our best model for free then
Up to four questions per chat
Draw citation networks
Angel plan
Always use our best model, unlimited access to all features.
$7.95
per month, plus taxes
Everything in free and
Unlimited questions per chat
Upload eight PDFs per chat
Always use our best model
Angel Team plan
Sign up your group. Get six Angel plans for less than the cost of five.
$39.50
per month, plus taxes
Everything in Angel for your team and
Payment by invoice
Free plan
Discover our best model. Then, switch to our small model for free.
$0.00
Try our best model for free then
Up to four questions per chat
Draw citation networks
Angel plan
Always use our best model, unlimited access to all features.
$7.95
per month, plus taxes
Everything in free and
Unlimited questions per chat
Upload eight PDFs per chat
Always use our best model
Angel Team plan
Sign up your group. Get six Angel plans for less than the cost of five.
$39.50
per month, plus taxes
Everything in Angel for your team and
Payment by invoice
Angel plan funds will be used to cover costs, develop new tools, and sustain the free plan.
What comes next
We listen to scientists and continue to develop the AI research tool based on their feedback.
Adding PDF support in My library
Improving assistant recommendations
A secret improvement to My library
Our values
We strive for a world where scientists can swiftly tackle global challenges and are driven by four guiding principles.
Collaboration
We value each person’s input and move forward together.
Simplicity
We simplify things and make them clearer.
Leanness
We implement quickly and continuously improve.
Vision
We make big steps, constantly innovating to drive progress.
More about us
What scientists ask
Discover answers and insights to questions commonly asked by other researchers.
Which papers does scienceOS know?
The scienceOS paper index is based on more than 220 million research papers from the Semantic Scholar index, along with 800 million full-text snippets and 2.4 billion reference pairs. When you ask a question, the answer is grounded in information like abstracts, titles, and other relevant data from these papers.
How often is the database updated?
The scienceOS paper database is based on the Semantic Scholar index, which is updated every 1-3 weeks. We update the scienceOS paper database every 2 weeks.
How can I reference scienceOS?
When using scienceOS, it is important to uphold academic integrity. Some journals now require authors to disclose AI tools in the Methods section or equivalent. We recommend specifying how you used scienceOS – whether for editing, translation, or research – and including the version and link in your description (e.g., scienceOS (October 9 version), https://app.scienceOS.ai/chat). Including a transcript of your interactions as an appendix can further demonstrate your commitment to transparency.
What happens when I upload a PDF?
When you upload a PDF to your scienceOS account, the PDF is not shared with other users and will only be accessible in your account.
Can I upload any PDF?
You can upload any PDF with 120 pages or fewer and with a maximum file size of 32MB. Please note that the PDF upload function in scienceOS is optimized for research papers and similar documents.
Can I use scienceOS for free?
Yes, you can use the AI science chat of scienceOS for free. Further, you can try our best model which includes chatting with multiple PDFs. After some use, you will automatically switch to our small model. With the small model, you can still use the AI science chat for free. To always use our best model and for unlimited access to all features, consider subscribing to our Angel plan.
What is the scienceOS ‘Angel’ plan?
You can subscribe to the scienceOS Angel plan for unlimited access to all features of the scienceOS AI research assistant. This includes: unlimited questions per chat, unlimited use of the multi-PDF chat, and unlimited use of our best model. Funds from Angel plan subscribers are only used to cover costs, develop new tools, and sustain the free plan.
How can I partner with scienceOS?
We believe in collaboration. If you, your institution, organization, or company would like to work together with scienceOS, please use [email protected] and connect with us. We are excited to discuss how we can work with you.
Which papers does scienceOS know?
The scienceOS paper index is based on more than 220 million research papers from the Semantic Scholar index, along with 800 million full-text snippets and 2.4 billion reference pairs. When you ask a question, the answer is grounded in information like abstracts, titles, and other relevant data from these papers.
How often is the database updated?
The scienceOS paper database is based on the Semantic Scholar index, which is updated every 1-3 weeks. We update the scienceOS paper database every 2 weeks.
How can I reference scienceOS?
When using scienceOS, it is important to uphold academic integrity. Some journals now require authors to disclose AI tools in the Methods section or equivalent. We recommend specifying how you used scienceOS – whether for editing, translation, or research – and including the version and link in your description (e.g., scienceOS (October 9 version), https://app.scienceOS.ai/chat). Including a transcript of your interactions as an appendix can further demonstrate your commitment to transparency.
What happens when I upload a PDF?
When you upload a PDF to your scienceOS account, the PDF is not shared with other users and will only be accessible in your account.
Can I upload any PDF?
You can upload any PDF with 120 pages or fewer and with a maximum file size of 32MB. Please note that the PDF upload function in scienceOS is optimized for research papers and similar documents.
Can I use scienceOS for free?
Yes, you can use the AI science chat of scienceOS for free. Further, you can try our best model which includes chatting with multiple PDFs. After some use, you will automatically switch to our small model. With the small model, you can still use the AI science chat for free. To always use our best model and for unlimited access to all features, consider subscribing to our Angel plan.
What is the scienceOS ‘Angel’ plan?
You can subscribe to the scienceOS Angel plan for unlimited access to all features of the scienceOS AI research assistant. This includes: unlimited questions per chat, unlimited use of the multi-PDF chat, and unlimited use of our best model. Funds from Angel plan subscribers are only used to cover costs, develop new tools, and sustain the free plan.
How can I partner with scienceOS?
We believe in collaboration. If you, your institution, organization, or company would like to work together with scienceOS, please use [email protected] and connect with us. We are excited to discuss how we can work with you.