SciSpace vs Scite
Cheapest paid tier each vendor publishes. Free plans are listed above; tiers priced on request are not plotted because there is no figure to plot.
Where they differ
Only on SciSpace
- Free plan (Scite has none)
- Writing assistant
- Summarization
- Documents
- Also on Chrome extension, iOS and Android
Only on Scite
- Lower entry price: $12/mo against $20/mo
- Answer engine
- Also on API
From the pricing tiers and capability tags we track. A capability missing on one side means we have not recorded it there, not that the tool cannot do it.
At a glance
SciSpace and Scite both appear in this directory's search listings. Prices below were read from the vendors' own pages, most recently on October 25, 2026. Paid plans start at $20/mo on SciSpace and $12/mo on Scite. SciSpace has a free plan and Scite does not. We track writing assistant on SciSpace and answer engine on Scite; both cover research and ai search. No score and no winner: the facts do the picking.
Capability tags are factual labels we assign when a tool is added; they describe what a tool does, not how well it does it.
Checked against the vendors. Written from each vendor's own site and last re-checked there: SciSpace on October 24, 2026 · Scite on October 25, 2026. Vendors change pricing and features without notice, so confirm anything that decides your purchase on the vendor's page.
SciSpace
AI research assistant for literature reviews, paper analysis, and academic writing
SciSpace indexes over 280 million scientific papers to support literature search, synthesis, and academic drafting. Users can upload research PDFs to ask questions and extract data across multiple documents, or run citation-linked reviews. It is accessible on the web, as a Chrome extension, and via mobile apps for iOS and Android.
Scite
AI platform discovering and evaluating scientific literature through Smart Citations
Scite indexes over 300 million scholarly sources to help researchers assess scientific literature. Its Smart Citations classify references as supporting, contrasting, or mentioning rather than simply counting them. The platform also provides an AI Assistant that outputs answers backed by direct citations to full-text sources.
Also in search
A tool we have an affiliate relationship with. It is not part of the comparison above and we are not calling it the better pick.
- Finding and synthesizing peer-reviewed research papers
- Visualizing scientific agreement on specific research questions
- Connecting AI agents to verified scientific citations via MCP or REST API
Key features
SciSpace
- Chat with PDF to ask questions and receive citation-linked answers referencing specific sections
- Literature search across 280M+ research papers with summary extraction
- Citation formatting across APA, MLA, Chicago, and over 2,300 styles
- Batch data extraction from multiple uploaded PDFs
- PDF to video conversion to summarize research findings visually
Scite
- Smart Citations showing context and supporting or contrasting evidence
- Scite Assistant answering research questions with source citations
- Reference Check for retractions, notices, and contrasting claims in manuscripts
- Literature search across full texts, patents, datasets, and clinical trials
- Model Context Protocol (MCP) server for external AI tools like Claude and ChatGPT
What each one does well
SciSpace
- ✓ Synthesizing findings across scientific papers and systematic literature reviews
- ✓ Extracting tables, data points, and answers directly from complex PDF documents
- ✓ Generating and formatting citations in thousands of academic styles
Scite
- ✓ Evaluating whether scientific studies have been supported or contradicted
- ✓ Screening manuscript references for retractions and editorial notices
- ✓ Grounding LLM outputs in verified scholarly literature via MCP
People also ask
Which is cheaper, SciSpace or Scite?
Scite is cheaper: paid plans start at $20/mo for SciSpace and $12/mo for Scite.
Does SciSpace or Scite have a free plan?
SciSpace has a free plan, and Scite publishes no free plan.
What is the difference between SciSpace and Scite?
SciSpace and Scite are both tracked for research, ai-search, citations. Of the capabilities they do not share, only SciSpace is tracked for writing-assistant, summarization, documents, and only Scite is tracked for answer-engine, developer-api.
How much do SciSpace and Scite cost?
SciSpace: free plan, then $20/mo. Scite: from $12/mo.
Answers are generated from the tracked plans and capability tags shown above, so they move when the vendors' pages do.
Full fact sheets, FAQs, and discussion links: SciSpace · Scite · all search tools