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Alternative option
Google's AI research tool — analyze sources and transform content.
An all-in-one AI academic literature platform for exploring and deeply analyzing research papers
SciSpace combines a vast academic database with its AI reading assistant, Copilot, allowing users to upload PDFs or search millions of papers online. Users can highlight text or ask questions to get plain-language explanations of complex passages, formulas, and figures, while extracting summaries, research methods, and comparative reviews. It lowers the barrier to academic reading and supports research, literature reviews, and knowledge organization.
Updated
2026-10-22
Platforms
Web / Chrome
Freemium
Free: basic literature search, reading, and limited AI Copilot interactions.Premium: approximately $12–$20/month, or about $8–$12/month when billed annually. Premium adds unlimited AI interactions, more advanced models, batch paper analysis, and priority responses. Exact pricing and limits may vary by region and promotion.
* Pricing is for reference only; see the official site for current pricing.
Find relevant literature and inspect papers from a broad academic database.
Read uploaded PDFs and extract summaries, methods, and key findings.
Get plain-language explanations of text, equations, and figures.
Create structured summaries and comparison views for literature review work.
Use Copilot to unpack formulas, figures, terminology, derivations, and experimental conclusions in papers.
Extract methods and findings from multiple papers and compare them to accelerate reviews and proposals.
Enter unfamiliar fields quickly and turn frontier research into useful support for engineering or product work.
Quick start
Upload the PDF before asking questions, so answers ground in the paper rather than the search index.
Highlight one dense passage or formula and ask what it assumes, instead of requesting a full summary.
Collect papers into a library before writing the review, so comparisons draw on one checked set.
Pro tip
Core tip: use it to break down a sentence, not to replace reading. Copilot explains highlighted text well but drifts once a question needs the whole argument. Keep the PDF open beside the chat and confirm every cited claim on the page before quoting it in your own draft.
If this tool is not the right fit, explore these alternatives