SciSpace is chat with papers, run literature reviews and write with citations, priced at free plan, paid from $12/mo. If it is too expensive, missing a feature or simply not for you, these are the strongest alternatives we have reviewed.
Any of the tools below solves the same problem from a different angle.
Perplexity answers questions with a synthesised, cited response drawn from live web results. Pro adds Deep Research reports, file uploads, image generation and the choice of top models from OpenAI, Anthropic and others, plus the Comet browser. Read the full review →
NotebookLM answers only from the documents, links and videos you add, with inline citations, and turns them into Audio Overviews, mind maps and study guides. It is free with limits; Google AI Pro raises them. Read the full review →
What is Elicit? Elicit is an AI research assistant built specifically for working with academic literature. Instead of manually trawling databases, researchers type a question and Elicit searches across a corpus of more than 125 million papers, surfaces the most relevant ones, and pulls out structured data such as methods, sample sizes, and outcomes into a table you can sort… Read the full review →
What is Consensus? Consensus is an AI-powered search engine built specifically for peer-reviewed academic literature. Instead of returning a list of links the way a general search engine does, it reads through indexed papers and surfaces direct answers to a research question, showing what individual studies actually found and how much agreement exists across the literature via its "Consensus Meter."… Read the full review →
What is ResearchRabbit? ResearchRabbit is a free literature-discovery tool that turns one or two "seed" academic papers into a visual map of related work, built from citation links, co-authorship and reference overlap rather than keyword search alone. Instead of guessing better search terms, you start from a paper you already know is relevant and let the tool surface papers that… Read the full review →
Scite classifies citation statements as supporting, contrasting or mentioning, so you can see how a paper has been received. Its Assistant writes with real references and it plugs into Zotero and browsers. Read the full review →
What is You.com? You.com started as a privacy-leaning search engine and has grown into a combined search-and-chat platform: YouChat lets you converse with a choice of frontier language models (OpenAI, Anthropic and Google models among them) inside one interface, YouWrite handles drafting, and custom agents can be built to run multi-step research tasks such as comparing competitors or compiling a… Read the full review →
Discover related papers through citation graphs, for free