8 Best Free Alternatives to Unriddle AI (Anara) in 2025

Research assignments can take forever. Finding the right sources, reading long academic papers, and summarizing key points is exhausting, especially when deadlines are tight.

AI tools can help, but many require a subscription, and free options often have limits. Unriddle AI (now known as Anara) is one option, but it may not work for everyone.

AI can quickly summarize research papers, extract key insights, and generate citations in multiple formats, saving time and improving accuracy for students.

In this article, we'll cover the 8 best free Unriddle AI (Anara) alternatives you can use for research in 2025. Let's dive in!

What is Unriddle AI? (Now Anara)

Unriddle AI (now known as Anara AI) is an AI research assistant designed to help students and professionals analyze academic papers, summarize key points, and generate citations.

Unriddle AI is especially useful for students who need to quickly summarize findings or organize references for research papers.

However, if you are looking for an AI study tool with a lower price point or more features, there are plenty of alternatives available.

Is Unriddle AI Free?

Unriddle AI offers a free plan, but it comes with limitations. The free version provides basic summaries and research assistance, but premium features like in-depth analysis, unlimited queries, and advanced citation generation require a subscription.

If you need unrestricted access to an AI summarizer or AI citation generator, you might need to explore free alternatives.

How Can AI Help With Research?

Research takes time, and juggling multiple assignments can make it even harder to keep up. AI can handle some of the workload by generating summaries, finding relevant sources, and organizing citations.

Here are a few ways that AI can help you with research:

• Summarizing long articles faster - No more spending hours reading through dense academic papers, AI extracts the key points in seconds.

• Generating citations instantly - Forget manually formatting citations; AI can generate them in APA, MLA, or Chicago style with one click.

• Finding reliable sources quickly - Instead of searching through endless Google results, AI suggests credible research papers related to your topic.

• Answering research questions - AI can scan academic papers and pull out relevant answers, helping with quick fact-checking.

• Organizing research notes - Keep track of important findings and sources without sifting through scattered documents and generate notes.

With these tools, students can save time, reduce stress, and focus on writing better research papers.

How to Choose an Unriddle AI Alternative

Not all AI tools work the same way, and some can be more useful than others for schoolwork. When choosing an AI research assistant or summarizer, look for features that make studying and writing easier.

Here are a few things to keep in mind if you're looking for an AI research or summary generator:

• Free access without heavy restrictions - Some tools claim to be free but limit daily usage or hide key features behind a paywall.

• No file uploads necessary - It's annoying when you have to upload a full file to summarize it or ask questions, so look for a tool that doesn't require it.

• Study-boosting features - A big bonus is if the tool can help you study by answering questions and making study guides.

• Works anywhere - One thing that makes a tool stand out is if it can go with you wherever you work online.

Picking the right tool can help students save time, avoid citation mistakes, and make research less overwhelming.

8 Free Alternatives to Unriddle AI

If Unriddle AI’s free plan isn’t enough for your research needs, there are other tools that can help with summarizing articles, generating citations, and organizing research.

Some AI tools focus on academic papers, while others work across different types of content.

Here's our list of the 8 best free alternatives to Unriddle AI that can assist with research and generating summaries:

1. AI Blaze

First up on our list of alternatives to Unriddle AI is AI Blaze.

AI Blaze is your personal AI research and studying assistant that helps you quickly generate citations, summarize text, articles, and PDFs, and streamline the writing process!

With AI Blaze, you can answer questions and generate summaries on any website (no file uploading necessary)!

Here's why AI Blaze stands out:

• Use AI to answer questions - Answer questions and get detailed explanations on any page or website. No need to upload files or copy/paste!

• Take notes & generate summaries with AI - AI Blaze helps you summarize PDFs & articles and take notes using AI!

• AI that helps you study your way - AI Blaze can help you study with practice tests and study guides for any subject.

• No file uploads necessary - AI Blaze works on any website, so no file uploads or copy/pasting necessary.

Price

• AI Blaze is free! - Forget about annoying licenses or tokens. AI Blaze is free for students!

2. Jenni AI

Jenni AI is a writing assistant that includes research and citation features. It can generate summaries from academic papers, suggest related research, and format citations in different styles.

Tools like Jenni AI are useful for students working on essays or research papers, as it helps structure content while keeping sources organized. It also integrates with Google Docs, making it convenient for drafting and editing work.

Price

• Jenni AI has a free plan with limitations. The Unlimited plan is $30/month or $144/year.

3. Consensus AI

Consensus AI is designed for students looking for evidence-based answers. It searches through peer-reviewed studies and provides research-backed summaries on different topics.

Instead of scanning multiple papers, users can enter a question and receive AI-generated insights based on academic sources. This tool is useful for students who need reliable information without spending hours searching through research databases.

Price

• Consensus AI has a free plan, but it has usage limits. The Premium version is $11.99/month or $108/year.

4. Elicit AI

Elicit AI helps with literature reviews by finding and summarizing research papers. It identifies key insights from multiple sources and organizes them in a structured format.

This tool is especially helpful for students working on projects that require analyzing multiple academic studies. With its ability to rank sources based on relevance, it makes it easier to focus on the most important research.

Price

• Elicit AI has a free plan that has some limitations for usage. Its Plus plan is $12/month, the Pro plan is $49/month, and the Team plan is $79/user/month.

5. SciSpace AI

SciSpace AI allows students to upload PDFs and receive AI-generated summaries of academic papers. It highlights key points, explains technical terms, and provides context for complex research topics.

This is useful for students who need help understanding dense material or breaking down difficult concepts. The tool also supports chatting with PDFs, making it easier to break down long documents.

Price

• SciSpace has a free plan with limits of research features. The Premium plan is $20/month and the Advanced plan is $90/month.

6. Research Rabbit

Research Rabbit is a tool that helps students discover and organize research papers. It suggests related studies, maps connections between papers, and provides short summaries of key findings.

This is useful for students who need to build a literature review or find sources on a specific topic. The visual mapping feature also helps track relationships between different research papers.

Price

• Currently, Research Rabbit is free to use.

7. Coral AI

Coral AI is an academic assistant designed for summarizing and organizing research. It can break down long articles, answer questions based on research papers, and generate citations in multiple formats.

This tool is useful for students who need a quick way to extract key information from complex texts. It helps streamline the research process by making content easier to digest and reference.

Price

• Coral AI's free plan offers 2 file uploads. To get more, you have to subscribe to its Executive plan for $20/month.

8. AskYourPDF

AskYourPDF allows students to upload research papers and PDFs to get instant answers to specific questions. Instead of reading through entire documents, users can ask the AI to find and explain relevant information.

This tool is useful for students who need to extract specific data from multiple sources or understand particular sections of lengthy academic papers. It also supports generating summaries and highlighting important passages within documents.

Price

• 1 free document upload/day. Premium plan offers more and costs $11.99/month.

What is the Best AI Tool for Research?

The best AI tool for research depends entirely on what you're trying to accomplish. If you're struggling with writing and need help drafting sections of your paper, you'll want a tool with strong content generation capabilities.

Spend most of your time hunting for credible sources? An AI search engine that scans academic databases and peer-reviewed journals will be your best friend. For those of you who dread formatting citations, a tool with automated citation generation in multiple styles (APA, MLA, Chicago) will save you hours of frustration.

Maybe you need help understanding complex papers—in that case, prioritize summarization and explanation features. Think about whether you need a tool that works across multiple websites or one that specializes in uploading and analyzing PDFs.

The right choice comes down to identifying your biggest research challenge and finding the tool that addresses it most effectively.

To recap, our suggestion for the best Unriddle AI (Anara) alternative is AI Blaze. AI Blaze is your personal AI research and studying assistant that helps you answer questions and generate summaries on any website for FREE!

Give AI Blaze a try for free today!