In January 2026, there are 83 AI Research Tool tools listed. Duck.ai ranks #1 with 713.5M monthly visits. Chatly is the fastest growing tool with 103.7% growth.
In January 2026, there are 83 AI Research Tool tools listed. Duck.ai ranks #1 with 713.5M monthly visits. Chatly is the fastest growing tool with 103.7% growth.
Rank | Tool | Monthly Visits | Growth | Growth Rate | Category | Description | |
|---|---|---|---|---|---|---|---|
🥇 | Duck.ai duckduckgo.com | 713.5M | +33.1M | 4.9% | AI Search Engine | Duck.ai offers a private and user-friendly search experience, ensuring your data stays secure. | |
🥈 |  Perplexity perplexity.ai | 179.6M | -9.4M | -5.0% | AI Search Engine | Perplexity AI is a smart search engine that delivers quick answers using AI. | |
🥉 |  NotebookLM notebooklm.google | 26.0M | +2.9M | 12.5% | AI Summarizer | NotebookLM is your go-to AI research assistant, offering quick summarization, insightful connections, and privacy-focused features for students, professionals, and creatives alike. | |
4 |  Prolific prolific.com | 13.3M | +430.7K | 3.3% | AI Research Tool | Prolific helps you gather high-quality data from real people quickly and efficiently. | |
5 |  MyHeritage myheritage.com | 12.1M | -92.2K | -0.8% | AI Knowledge Base | MyHeritage is a comprehensive genealogy platform that helps you build your family tree, explore billions of historical records, and discover your ethnic background through DNA testing, all while connecting with relatives and bringing your family photos to life. | |
6 |  Gemma ai.google.dev | 11.5M | +694.6K | 6.4% | General LLM | Google AI Gemma offers lightweight, responsible, and high-performing AI models for diverse applications, from research to mobile and web services. | |
7 |  Semantic Scholar semanticscholar.org | 6.7M | -547.8K | -7.6% | AI Research Tool | Semantic Scholar is a free, AI-powered tool that helps you discover and understand scientific literature with ease. | |
8 |  Branded gobranded.com | 4.1M | +89.7K | 2.2% | AI Data Analytics | Branded connects you with real consumer data, ensuring quality insights through AI verification and diverse audience access. | |
9 |  Consensus consensus.app | 4.1M | -321.6K | -7.2% | AI Search Engine | Consensus is an AI-powered search engine that helps you find and understand scientific research faster, with over 200 million papers and reliable, science-backed results. | |
10 |  Chatly chatlyai.app | 3.1M | +1.6M | 103.7% | AI Research Tool | Chatly AI Chat offers human-like interaction and multiple AI models for deep, accurate research and improved productivity, with features like image generation and web source citations. | |
11 |  Anara anara.com | 1.7M | -331.7K | -16.1% | AI Research Tool | Anara is an AI tool that helps researchers understand, organize, and write documents faster with smart features like instant summaries, cited responses, and collaborative editing.
| |
12 |  Jenni jenni.ai | 1.3M | -79.8K | -5.9% | AI Writing Assistants | Jenni AI is the ultimate research and writing assistant, trusted by over 4 million academics worldwide. From essays to research papers, Jenni makes writing faster, smarter, and more efficient. | |
13 |  ResearchRabbit researchrabbit.ai | 908.5K | -194.3K | -17.6% | AI Research Tool | ResearchRabbit is the ultimate tool for researchers, offering intuitive exploration, personalized recommendations, and powerful visualizations—all for free. | |
14 |  Scite scite.ai | 874.9K | -108.2K | -11.0% | AI Research Tool | Scite is an AI-powered research tool that helps users discover, evaluate, and cite scholarly content with confidence. Its Smart Citations and deep learning model provide verifiable insights, making research more reliable and efficient. | |
15 |  Rayyan rayyan.ai | 833.4K | -85.6K | -9.3% | AI Reviews Assistant | Rayyan is an AI-powered tool that simplifies systematic literature reviews, saving time and improving collaboration.
| |
16 |  Connected Papers connectedpapers.com | 779.7K | -186.4K | -19.3% | AI Research Tool | Connected Papers helps you discover and explore academic papers with a visual graph, making research easier. | |
17 |  Metaphor Systems exa.ai | 768.9K | +291.7K | 61.1% | AI Web Scraping | Exa is the go-to web search API for AI applications, offering real-time data, advanced crawling, and LLM integration to power your projects. | |
18 |  GenText AI Assistant for MS Word appsource.microsoft.com | 760.0K | -559.2K | -42.4% | AI Writing Assistants | GenText AI Assistant is an essential tool for academics, offering AI-powered writing, seamless integration with MS Word, and access to a vast database of research papers. With flexible pricing plans, it’s perfect for students, researchers, and professionals alike. | |
19 |  Vast.ai vast.ai | 756.6K | +21.5K | 2.9% | AI Research Tool | Vast.ai is the market leader in low-cost cloud GPU rental, offering secure, affordable, and easy-to-use solutions for AI workloads and machine learning projects. | |
20 |  Patsnap patsnap.com | 717.6K | +99.6K | 16.1% | AI Research Tool | Patsnap is the ultimate AI tool for IP and R&D teams, offering domain-specific insights, automated workflows, and collaboration tools to drive innovation and cut costs. |
Tools are assigned to categories based on their primary functionality and use case. Many tools appear in multiple categories if they serve multiple purposes.
Some AI domains are more developed and have more available tools. Popular categories like content generation or image creation naturally have more tools than newer or more specialized categories.
Browse the relevant category and sort by visits or growth to see the most popular or fastest-growing tools. You can also read the descriptions and visit the tools' websites to evaluate their features.
Yes, our rankings are based on objective traffic data and are not influenced by sponsorships or partnerships. We aim to provide an unbiased view of the AI tool ecosystem.
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