Chisquares records 565 monthly visits with +36.5% month-over-month growth and Freemium, Paid, Contact for Pricing pricing. Paperguide records 371,972 monthly visits with -2.9% growth and Freemium pricing.
AI research platform for surveys, analysis, and manuscripts
AI-native workspace for literature reviews and auditable systematic reviews
| Dimension / Metric | | |
|---|---|---|
| Official Domain | chisquares.com | paperguide.ai |
| Pricing Model | Freemium, Paid, Contact for Pricing | Freemium |
| Monthly Visits | 565 (565) | 371.97K (371,972) |
| MoM Traffic Delta | +151 (+36.5%) | -11.05K (-2.9%) |
| Primary Market & Share | 🌐 Global (—) | 🇺🇸 United States (25.6%) |
| Direct Visits / mo | 255 | 121.59K |
| User Rating | 4.2 | 4.4 |
| Supported Platforms | Website | Website |
AI research platform for surveys, analysis, and manuscripts
Build questionnaires and registration forms with logic and scheduling, then push them live without separate form software.
Collect responses in areas with no internet; data stores on-device and syncs automatically when connectivity returns.
Run statistical analyses and get instant results and insights with no scripting or advanced training required.
Use research question and proposal generators, automated formatting, and reference management to speed up writing.
AI-native workspace for literature reviews and auditable systematic reviews
Ask a research question in plain language and get a synthesized answer drawn from PubMed, arXiv, OpenAlex and Semantic Scholar, with every claim linked to its source paper.
Run PRISMA-style reviews with a predefined protocol, recorded screening decisions, dual independent reviewers and a conflict resolver, and a PRISMA diagram generated from your actual counts.
Import from Zotero or Mendeley, add papers by DOI, and get metadata and open-access PDFs fetched automatically, with annotations and notes that feed every other workflow.
Define custom extraction columns and have AI fill them across many papers, with each value linking back to the sentence it came from, exportable to CSV or Excel.
Free / Open-sourceA free, AI-powered academic search engine for 240M+ papers across every scientific field
Free / Open-sourceA free, AI-powered academic search engine for 240M+ papers across every scientific field
SpecialistSuperior for quick evidence-based academic search, but less of a comprehensive writing and reference suite.
SpecialistSuperior for quick evidence-based academic search, but less of a comprehensive writing and reference suite.
Offers robust PDF analysis and literature search workspaces, but lacks advanced systematic review screening workflows.
Offers robust PDF analysis and literature search workspaces, but lacks advanced systematic review screening workflows.
Stronger automated evidence synthesis and systematic review extraction, but less focused on end-to-end reference management.
Stronger automated evidence synthesis and systematic review extraction, but less focused on end-to-end reference management.
Stronger AI academic writing and autocomplete assistance, but less comprehensive for systematic literature mapping.
Stronger AI academic writing and autocomplete assistance, but less comprehensive for systematic literature mapping.
SpecialistIndustry standard for systematic review screening and deduplication, but weaker on AI writing generation.
SpecialistIndustry standard for systematic review screening and deduplication, but weaker on AI writing generation.
SpecialistExcellent smart citation analysis to verify if papers support or dispute claims, but narrower writing capabilities.
SpecialistExcellent smart citation analysis to verify if papers support or dispute claims, but narrower writing capabilities.
Free / Open-sourceFree visual research discovery and literature mapping tool, but offers less automated evidence synthesis and writing.
Free / Open-sourceFree visual research discovery and literature mapping tool, but offers less automated evidence synthesis and writing.
SpecialistUnmatched visual literature discovery and graph mapping, but lacks document drafting and reference management features.
SpecialistUnmatched visual literature discovery and graph mapping, but lacks document drafting and reference management features.
Attendance, e-signature and AI-powered questionnaires for training providers
Attendance, e-signature and AI-powered questionnaires for training providers
AI research tools and expert publication services in one place
AI research tools and expert publication services in one place
Privacy-first AI surveys with end-to-end encrypted responses
Privacy-first AI surveys with end-to-end encrypted responses
