Citely records 62,271 monthly visits with -6.1% month-over-month growth and Freemium pricing. SciSpace records 4,464,111 monthly visits with +8.6% growth and Freemium pricing.
Verify every reference against real academic databases — and find the sources you're missing
AI research platform for reading, understanding and writing scientific papers
| Dimension / Metric | | |
|---|---|---|
| Official Domain | citely.ai | scispace.com |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 62.27K (62,271) | 4.46M (4,464,111) |
| MoM Traffic Delta | -4.06K (-6.1%) | +355.38K (+8.6%) |
| Primary Market & Share | 🇺🇸 United States (25.9%) | 🇺🇸 United States (13.2%) |
| Direct Visits / mo | 9.64K | 1.32M |
| User Rating | 4.2 | 4.6 |
| Supported Platforms | Website | Website |
Verify every reference against real academic databases — and find the sources you're missing
Paste a claim or paragraph and Citely returns matching academic papers with verified metadata, ready to cite in APA, MLA, or Chicago style.
Submit a reference list and Citely tests each entry against scholarly databases, marking entries that cannot be confirmed or that point to the wrong work.
Citely targets the specific errors AI models make when inventing references, including chimera citations, invented DOIs, and citations that drift across years.
Checks run against CrossRef, PubMed, arXiv, and OpenAlex, so verification reflects real indexed scholarship rather than a single narrow database.
AI research platform for reading, understanding and writing scientific papers
Open or upload a paper and ask questions, get plain-language explanations of highlighted passages, and pull out methods, results and limitations conversationally.
Search a large scholarly index spanning Google Scholar, PubMed and arXiv, then generate structured literature reviews and related-work sections from what you find.
An AI Writer for drafts, a paraphraser for academic tone, and a citation generator that formats references in popular styles.
Turn tables and results in a paper into structured data, and check whether a manuscript reads as AI-generated with a built-in detector.
SpecialistOffers broad general reasoning and document upload capabilities, but lacks specialized academic indexing and citation databases.
SpecialistOffers broad general reasoning and document upload capabilities, but lacks specialized academic indexing and citation databases.
Free / Open-sourceProvides a massive free index of scholarly literature with citation graphs, but lacks built-in interactive paper reading assistants.
Free / Open-sourceProvides a massive free index of scholarly literature with citation graphs, but lacks built-in interactive paper reading assistants.
Academic proofreading, plagiarism checking and AI-powered writing tools in one place
Academic proofreading, plagiarism checking and AI-powered writing tools in one place
Provides evidence-based answers extracted directly from peer-reviewed papers, though less of an all-in-one reading workspace.
Provides evidence-based answers extracted directly from peer-reviewed papers, though less of an all-in-one reading workspace.
Stronger automated data extraction and systematic review synthesis, but less focused on interactive PDF annotation than SciSpace.
Stronger automated data extraction and systematic review synthesis, but less focused on interactive PDF annotation than SciSpace.
SpecialistFocuses heavily on assisted academic drafting and autocomplete, whereas SciSpace centers more on reading and analysis.
SpecialistFocuses heavily on assisted academic drafting and autocomplete, whereas SciSpace centers more on reading and analysis.
Excels at tracking citation contexts and how papers cite each other, but has less robust general PDF chat features.
Excels at tracking citation contexts and how papers cite each other, but has less robust general PDF chat features.
Streamlines literature searches and reference management like SciSpace, but with a distinct citation workflow.
Streamlines literature searches and reference management like SciSpace, but with a distinct citation workflow.
AI academic writer with real sources and automatic citations
AI academic writer with real sources and automatic citations
SpecialistOne prompt, fully cited academic drafts from your own sources
SpecialistOne prompt, fully cited academic drafts from your own sources
Academic-grade papers with real citations in seconds
Academic-grade papers with real citations in seconds
SpecialistCitation-backed AI writing support for essays, papers and theses
SpecialistCitation-backed AI writing support for essays, papers and theses
