Research Just Got Unfairly Easy With These 5 AI Tools

Five AI tools are positioned as shortcuts for the research workflow—finding papers, extracting what matters, synthesizing results, and communicating them—often with free tiers or limited free access.

Moonlight is presented as an “AI colleague” for reading research PDFs. After opening a document, the interface splits the experience into the paper itself plus an AI-driven panel with tools like highlighting, explanations, and citation cards. The standout feature is auto-highlighting: users can mark what they care about—novelty, methods, or results—and the system automatically highlights those sections in the PDF. The result is a faster scan that helps researchers decide where to invest time. Moonlight also generates summaries (including a “three-line summary” and an AI-generated summary) and offers citation-related features, aiming to reduce the friction of moving from a paper’s full text to its key takeaways.

Intelly Agent shifts from reading to “deep research.” It works like a personal research assistant that turns a simple question into a structured plan. For example, a prompt about OPV device efficiencies triggers a workflow that asks for additional details, then produces a research plan, search queries, and a set of collected papers. The output emphasizes leading-edge findings in the user’s field, breaking down results across tandem cells and single-junction devices and surfacing key results, development trends, and a conclusion. The pitch is that it automates the legwork of gathering and organizing literature for academic synthesis.

For biomedical questions, biomemed search.ai is offered as a straightforward, free option: users enter a biomedical research question (the example is an intervention for hay fever), receive a response with references, and can also search PubMed and download PDFs. The emphasis is on asking a question in plain language and getting usable starting points without requiring specialized medical expertise.

Our discovery is framed as a literature-search hub that can either search for papers or answer questions across languages using retrieved references. When asked how influencers shape public lifestyle choices, it returns an answer plus references that can be opened in a side panel, with follow-up questions supported. Some features like audio for PDFs appear to require payment, but the overall toolset includes additional functions such as translation, chat with PDFs, and a Chrome extension.

Finally, Pictochart is used for the communication stage—turning research into visuals for grants and outreach. The example focuses on generating an infographic “versus” comparison between OPV devices and perovskite solar cells. With a simple prompt, the system produces a comparison graphic and bullet-style points such as low-cost manufacturing, high efficiency, flexibility, and indoor performance. The takeaway is that AI can help not only with analysis, but also with producing grant-ready visuals and summaries quickly.

Taken together, the tools map onto a full research pipeline: scan and extract (Moonlight), plan and synthesize (Intelly Agent), query domain-specific literature (biomemed search.ai), retrieve and discuss sources (Our discovery), and package findings into visuals (Pictochart). The common thread is speed—especially through auto-highlighting, structured research plans, and prompt-driven outputs—often backed by free access or trial options.