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Unriddle

AI for Researchers: Understand, Organise, and Write Well-Cited Documents Faster.

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Overview

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Unriddle (now known as Anara) is an AI-powered research platform transforming the workflow of academics, scientists, and research teams. Supported by Y Combinator and relied on by millions of researchers, it streamlines understanding, organisation, and writing of well-cited documents. Anara enables users to instantly extract clear, actionable insights from a range of content—papers, books, audio, video—and organises findings for efficient retrieval and citation. With referenced AI responses and collaborative features for teams, Anara ensures high accuracy and productivity in research.

How It Works

  • Upload & Understand:
    • Upload PDFs, images, audio, or videos - even scanned or handwritten documents.
    • Use the AI assistant to ask questions and get instant information.
  • Reference & Organise:
    • Receive explanations with referenced responses.
    • Cross-reference multiple sources and group findings into collections for literature reviews.
  • Write & Cite:
    • Employ AI to write, cite, and edit.
    • Instantly discover relevant references and overcome writer's block with autocomplete.
  • Collaborate (Team Plan):
    • Real-time collaborative editing.
    • Shared document repositories and admin permission controls.

Use Cases

Academic Research
Streamline annotations, literature reviews, and manuscript preparation using AI-powered understanding and citations.
Scientific & Medical Research
Accelerate comprehension of complex papers, efficiently organise findings, and conduct literature reviews for research scientists, lab assistants, and physicians.
Collaborative Research & Content Creation
Enable corporate and academic teams to accelerate research, collaborate in real time, and create well-cited content with AI assistance.

Features & Benefits

  • AI-Powered Understanding (clear, actionable explanations from varied content)
  • Referenced Responses & Clickable Citations (verify sources instantly)
  • Collections & Knowledge Graph (cross-reference and interactive research mapping)
  • Handwriting Conversion (analyze handwritten or scanned docs)
  • Enterprise Features (HIPAA, SSO, advanced controls, priority support)
  • Dark Mode (customise interface appearance)
  • AI-Enhanced Writing & Citation Finder (write, cite, and edit faster)
  • AI Autocomplete (speed up writing with predictive suggestions)
  • Record & Chat with Lectures (interactive lecture extraction)
  • AI Search Across Library (ask questions across your library)
  • Multilingual Support (supports 90+ languages)
  • Collaborative Editing & Shared Repository (real-time teamwork, admin controls)
  • Webpage Summaries (summarise web content instantly)

Target Audience

  • Researchers: Individuals conducting complex research.
  • Academics: PhD candidates, university students, faculty.
  • Scientists: Research scientists, lab/data scientists, lab assistants.
  • Medical Professionals: Physicians, dermatologists, healthcare researchers.
  • Organisations: Universities, innovation hubs, healthcare institutions, research labs.
  • Teams: Collaborative groups working on shared projects and knowledge management.

Pricing

  • Free Plan:
    • $0/month (billed yearly)
    • 1000 AI words/day, 5 uploads/day, 1 recording/day
    • 120 pages or 20 MB per upload
    • No credit card required
  • Pro Plan:
    • $12/month (billed yearly)
    • Unlimited AI words, uploads, recordings
    • Premium AI models (Claude 4, GPT 4.1, Gemini 2.5 Pro)
    • 10,000 pages or 300MB per upload
    • Priority customer support
  • Team Plan:
    • $18/seat/month (billed yearly)
    • All Pro features plus team functionality
    • Collaborative editing, shared workspace, admin panel
    • Dedicated account manager

FAQs

What is Anara?

Anara (previously Unriddle) is an AI-powered research platform to quickly understand, organise, and write well-cited research documents. It offers source-based answers, clickable citations, video support, knowledge graphs, smart paper finding, and natural language search.

Do you offer a free trial?

Yes, Anara offers a Free Plan with limited AI words and uploads per day. No credit card is required.

Can I trust Anara to provide accurate answers?

Yes, Anara sources answers directly from your uploaded documents, reducing risks of hallucination or plagiarism. All outputs feature clear, clickable citations for full traceability.

What file types does Anara support?

Anara supports PDFs, images, audio, videos, and can understand handwritten, scanned, and poorly formatted documents.

How do AI research tools avoid hallucination and plagiarism?

Anara provides answers sourced directly from your documents, with clickable citations linking to the source to ensure traceability and reduce hallucinations.

Is it easy to effectively use AI research platforms?

Yes, Anara is designed for non-technical users, offering intuitive uploading, natural language search, easy organisation, and fast onboarding with accessible guides and demos.

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