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Find a plan that's right for you

Open Access

Enjoy the best discovery engine in AI. No strings attached.


✔ Powerful neural search and focused discovery in all relevant open AI content on arXiv, conferences, blogs and relevant Github code.

✔ Discover trending papers on Twitter and easily find related work 

✔ Share papers with friends, colleagues, and on social media.

Personal Assistant

Be productive and get organized. 

billed annually

(free for students and academics)

All the Open Access plan features plus:

Unlimited discovery and chat using Neural Search and Generative AI.


 Upload your own documents and reference collections and use chat to digest the best parts faster.

✔ Organize your papers around personal interests and projects using tags and chat with these collections.

Take notes, annotate papers in the margin while reading and chat with documents.

 Very relevant 'need to know' personalized recommendations to save you time

Stay in the know with our monthly curated "Trends in AI' newsletter.

 Visual Insights and analytics in large document collections to find the trends that matter for you.

Team Assistant

Streamline team work around knowledge & expertise.

Let's talk

All the Personal plan features plus:

✔ Share tags, reading notes and paper annotations in teams. 

 Discover and re-use insights and work from your team.

 Connect to multiple search engines using Federated Search.

✔ Search private and team information from many common tools like Trello, Slack, Jira, Confluence and Google Drive, Sharepoint, OneDrive, etc.

 Find People and Companies with expertise in your area.

AI Enterprise Search

Modern Neural Search and Generative AI tailored for you

Let's talk

All of the Team plan features plus:

✔ Secure and private tenant, including option to host on premise.and search all your enterprise content.

Fine grained access controls, SSO and API integration.

GPT on private data. Chat, question answering, data extraction or summarization using proprietary or open source LLMs.

✔ Index all your enterprise content using state-of-the-art neural search with domain-specific embeddings.

✔ Your private search schema and knowledge bases.

✔ Customized document processing workflows.

✔ Guaranteed 99.9% availability.

Zeta Alpha pricing overview

Zeta Alpha offers a free open access version and 3 paid plans for efficient discovery and organization of knowledge. Our plans start at €20 per user per month (billed annually) and include unlimited discovery and a wide range of personal productivity tools for researchers and engineers in AI and Data Science. Students and academia are welcome to enjoy the services for free, others can hit the ground running with a free 30-day trial. If you need more users or custom functionality, be sure to chat with our sales team to find the best pricing solution for you and your business.

  • Is there a free version of Zeta Alpha?
    Yes, there are two free versions of Zeta Alpha: Limited access plan Our basic Visitor plan is designed for individuals to make a first acquaintance with the platform’s functionality. However, you’ll be limited to 100 searches per month and, because the plan doesn’t involve creating a personal account, you won’t be able to use any of the personal productivity tools like tagging, note-taking, and reading lists. Students and academics If you are a full time student or an academic researcher, you are eligible for a free version of our Researcher plan. This allows you to enjoy unlimited discovery and all the personal productivity tools included in our Personal Assistant plan and completely free of charge.
  • How is Zeta Alpha different from vector databases and RAG with Langchain?
    In some sense you can see Zeta Alpha as a fully hosted vector database, with integrated LLM bindings and RAG, preconfigured workflows, a user friendly UX, and connectors for the popular apps. But it is so much more. Where LLMs have made prototyping easy, safe and secure deployment to production in the corporate IT environment requires much more sophistication. Zeta Alpha's expertise and know-how will make sure that you quickly get the productivity solution that you need from AI rather than an endless experimentation and prototyping cycle.
  • How do I get started?
    By default, you can always access and explore the free, Open Access version of Zeta Alpha's platform. To apply for a free 30-day trial of the Personal Assistant version or a free student account, please fill in the registration form and within 24h we'll reach out to you with your account credentials.
  • Will I be charged once I start a trial?
    Absolutely not. We do not ask for your payment details prior to the trial and will only invite you to make a payment when you decide to use Zeta Alpha after you’ve completed your evaluation. Your free trial is valid for 30 days.
  • How is Zeta Alpha different from free tools like Zotero or Semantic Scholar?
    You can think of Zeta Alpha as a one-stop solution for the variety of research tasks that you would normally have to spread across several of such specialized tools. Household names like Zotero or Semantic Scholar are doing a great job in their respective fields, but no solution currently on the market is able to cover the entirety of the research process to the extent and degree of accuracy that Zeta Alpha does. In other words, we stand by our promise to provide individuals and enterprises with a smarter way to discover and organize knowledge. With AI-powered search and powerful recommendations, timely personalized updates, personal productivity and collaboration features, and possibilities for indexing even enterprise content all in one place, research workflow has never been simpler. And if remember that if it's free, who is the product?
  • I am a student/academic researcher.
    If you are a student or an academic researcher affiliated with an accredited institution, you are eligible for a free version of our Personal Research Assistant plan. Please register with the email address provided by your educational institution to confirm your eligibility or send a proof of registration as a student status to
  • Can I export my data?
    Yes, we support data export of your documents, tags, and notes in multiple data formats.



See what Zeta Alpha can do for you

Tell us about yourself and we'll connect you with an expert who can walk you through the product and answer any questions you have.

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