Free
Free
- No credit card required
- Limited AI usage and uploads, refreshed daily
- 20MB or 120 pages per upload
- Zotero and Mendeley connectors
Views extract the same fields from every paper in a folder
AI research workspace that searches papers, reads your library and answers with citations to the exact passage
from$8a month per seat, billed yearly
Anara has a free plan. Prices in US dollars as Anara's pricing page showed them on 11 October 2026.
Plans
Try Anara free
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- Web
- Mac
- iPhone and iPad
- Chrome extension
- API
What Anara does
This is Anara, formerly Unriddle, an AI research workspace for students, academics and scientists. It searches scientific papers and your own files, and answers with citations that link to the exact passage.
A library of papers, notes and recordings
Upload PDFs, notes, slides, audio and video, or import by DOI, PMID, web address or YouTube link. Zotero and Mendeley libraries sync in, and a Chrome extension saves papers and pages as you browse.
Answers cited to the exact passage
The research agent answers from a single file, a folder, the whole library or the web, and links every claim to the highlighted passage it came from so it can be checked in one click.
Literature search
Searches more than 300 million academic papers alongside PubMed, ClinicalTrials.gov, bioRxiv, arXiv and other science databases, with filters and one-click saving to your library.
Extraction tables for reviews
Views put one paper on each row and one question in each column, with every cell cited. Tables export to CSV and Excel, and the docs include a workflow for screening and extraction in systematic reviews.
Write and cite
A note editor suggests citations from your library and exports to PDF, Word, Markdown, HTML and LaTeX in your chosen citation style, including uploaded CSL styles. A Word add-in brings the same sources into Word.
Deep Search and Model Council
On Max plans, Deep Search runs multi-step research tasks and Model Council puts one question to several AI models at once so their answers can be compared.
API and MCP server
A developer API covers paper search and citation resolution by DOI, arXiv, PubMed ID or title, and an MCP server lets AI tools such as Claude and ChatGPT work with an Anara library.
Works with
- Zotero
- Mendeley
- Google Drive
- OneDrive
- SharePoint
- Notion
- Dropbox
- Gmail
- Slack
- Microsoft Teams
- Microsoft Word
- Benchling
- Synapse
- PubMed
- ClinicalTrials.gov
- bioRxiv
- medRxiv
- arXiv
- ChemRxiv
- ChEMBL
- Open Targets
- Protein Data Bank
- YouTube
- X
How much Anara costs
Plus
$10a month per seat
- Extended AI usage limits, reset weekly
- Credits to add usage at any time
- 100MB or 600 pages per upload
- PubMed and ClinicalTrials.gov connectors
- 5 collaborators per folder
Pro
$20a month per seat
- 4x the AI usage of Plus
- Choice of leading models from OpenAI, Anthropic, Google and xAI
- 300MB or 10,000 pages per upload
- Text recognition for images and scanned documents
- Google Drive, Notion and OneDrive connectors
- 50 collaborators per folder
Max 5x
$100a month per seat
Max 20x has the same features with 20x Pro usage: $200 a month, or $160 billed yearly
- 5x the AI usage of Pro
- Deep Search for multi-step research tasks
- Model Council: one question to several models at once
- No size or page limits on uploads
- Unlimited collaborators in folders
- Priority access at busy times and early access to new features
Enterprise
Contact sales
- SSO with SAML and SCIM provisioning
- Live sync with SharePoint and OneDrive
- SOC 2 Type II, ISO 27001 and a HIPAA BAA
- Shared Slack or Teams support channel
Prices shown in US dollars; the page does not mention VAT. Yearly billing saves 20%. Anara states it offers no student discount. Extra usage credits cost $5 to $1,000 and expire 12 months after a web purchase. Prices in US dollars, from Anara's pricing page on 11 October 2026. Anara may charge VAT on top, and prices can change.
Anara pros and cons
Pros
- Answers link to the highlighted passage in the source, so claims can be checked in one click
- The free plan refreshes daily and includes Zotero and Mendeley sync without a card
- Extraction tables pull the same fields from every paper with a citation in each cell, and export to CSV and Excel
- Searches over 300 million papers, PubMed and ClinicalTrials.gov alongside your own files
- Yearly billing takes 20% off every paid plan, bringing Plus to $8 a month
- SOC 2 Type II and ISO 27001 certified, with zero data retention agreed with model providers
Cons
- Free uploads are capped at 20MB or 120 pages per file, too small for long theses or books
- Refunds are limited to 7 days from the first payment, and Trustpilot reviewers report refused refunds on renewals
- Paid plans run on weekly allowances, and extra credits bought on the web expire after 12 months
- Data is stored in the US with no EU-only hosting option
- Priced in US dollars only, with no student discount
- Trustpilot score of 2.4 out of 5 from 13 reviews, mostly about billing and support
Good for
- PhD students and academics running literature reviews who need every claim traced to a page
- Life sciences and medtech teams working from PubMed, trial registries and lab tools such as Benchling
- Students writing a dissertation or thesis who can work within a daily free allowance
- Research groups that want to share folders of papers and cited notes
Look elsewhere if
- Organisations that need UK or EU data residency, since data is stored in the US
- People wanting a general-purpose chatbot rather than a research library
- Heavy users who want unlimited usage without weekly allowances or credits
- Students hoping for an education discount, which Anara does not offer
What reviewers say about Anara
“great tool, really makes importing files so easy”
“Genuinely terrible. The models can’t seem to read uploaded documents properly, and can’t seem to follow basic instructions while writing as well.”
“They will only refund the very first payment you make to them”
What reviewers like
- Citations that point to the exact passage, so answers can be checked against the paper
- Time saved finding, explaining and citing papers for dissertations and theses
- Quick importing of papers and web pages with the browser extension
- Being able to ask questions across many papers at once
What reviewers complain about
- Renewal charges that reviewers did not expect, and refunds refused after 7 days
- Slow or unhelpful customer support when billing goes wrong
- Models that misread uploaded documents or forget earlier instructions
- Upload limits and features held back for paid plans
Anara: what to know before you pay
The product
Anara is an AI workspace built for research. You build a library from PDFs, notes, slides and recordings, or import papers by DOI or link and sync Zotero and Mendeley. Then you ask questions across one paper, a folder or your whole library, and each answer links to the passage it came from so you can check it.
What it does
You can search a very large body of academic papers, including PubMed and clinical trial registries, and turn a folder into a table with one row per paper and every cell cited. For writing, you draft in notes with citations suggested from your library and export to Word, LaTeX or BibTeX in the citation style you need. There is also a Microsoft Word add-in and an API for developers.
Pricing
There is a free plan with limited AI usage and smaller uploads, so you can try it without a card. Paid plans are Plus, Pro and Max, with Enterprise on request, and higher plans raise the usage allowance, upload size and model choice. Usage is measured as AI work rather than a fixed number of messages, and you can add credits when an allowance runs out. Prices are in US dollars, so check the final amount your card is charged.
Who it suits
It suits students writing a thesis, academics reviewing literature, and scientists and regulatory teams who need to show where each claim came from. If you only need a quick general answer, a general-purpose chatbot may be enough.
Security
Anara says it encrypts data in transit and at rest, and describes SOC 2 Type II and ISO 27001 work as in progress. Its terms state that the platform isn't designed for HIPAA-regulated use, so check your own obligations before uploading sensitive material.
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Questions about Anara
Are there any Anara discount codes?
We don't currently list a confirmed discount code. That doesn't mean the store has no promotions; check its website for current prices.
What is Anara?
Anara is an AI workspace for research. It searches papers, reads your uploads and answers with citations to the exact passage.
Is Anara free?
There is a free plan with limited AI usage and smaller uploads, with no credit card needed. Paid plans raise the limits.
Does Anara work with Zotero and Mendeley?
Yes. Both connectors are listed on its plans, so you can bring in your existing library.
Was Anara called something else before?
Yes. It used to be called Unriddle.
What currency does Anara charge in?
Its plans are priced in US dollars, so your bank may apply its own conversion. UK VAT treatment isn't set out on the pricing page.
Got a question about Anara?