Airparser records 34,705 monthly visits with -9.5% month-over-month growth and Freemium, Free Trial, Paid pricing. Semantic Scholar records 8,198,672 monthly visits with +5.8% growth and Free pricing.
Parse emails, PDFs, and documents into structured JSON with LLM-powered extraction
A free, AI-powered academic search engine for 240M+ papers across every scientific field
| Dimension / Metric | | |
|---|---|---|
| Official Domain | airparser.com | semanticscholar.org |
| Pricing Model | Freemium, Free Trial, Paid | Free |
| Monthly Visits | 34.71K (34,705) | 8.2M (8,198,672) |
| MoM Traffic Delta | -3.64K (-9.5%) | +450.65K (+5.8%) |
| Primary Market & Share | 🇺🇸 United States (17.9%) | 🇺🇸 United States (22.9%) |
| Direct Visits / mo | 13.97K | 1.88M |
| User Rating | 4.3 | 4.8 |
| Supported Platforms | Website | Website |
Parse emails, PDFs, and documents into structured JSON with LLM-powered extraction
Describe the fields you need in natural language and Airparser extracts them into consistent JSON from PDFs, emails, images, and Office documents.
Forward messages and their attachments to a dedicated address, and Airparser turns each one, plus anything attached, into structured data automatically.
Clean, reshape, enrich, or filter extracted values with Python code, or let the AI code assistant generate it from a plain-language description.
Push parsed records to 7,000+ apps through Zapier, Make, and n8n, or connect directly with REST APIs, webhooks, Google Sheets, Airtable, and Excel.
A free, AI-powered academic search engine for 240M+ papers across every scientific field
Search 241 million-plus publications from every scientific field using natural-language queries that match meaning rather than exact keywords.
Each indexed paper gets a one-sentence machine-generated TLDR so you can triage results before committing to reading the full text.
An augmented PDF reader that highlights citations, definitions, equations and figures inline, and shows which later papers cited the passage you are reading.
See how a paper was cited, whether citations were influential, and which references shaped the work — useful for literature reviews and citation chasing.
SpecialistBroader real-time web search capabilities with academic filters, but less specialized for deep bibliographic citation analysis than Semantic Scholar.
SpecialistBroader real-time web search capabilities with academic filters, but less specialized for deep bibliographic citation analysis than Semantic Scholar.
Synthesizes direct evidence-based answers from scientific papers, but has a less comprehensive raw database than Semantic Scholar.
Synthesizes direct evidence-based answers from scientific papers, but has a less comprehensive raw database than Semantic Scholar.
Free online OCR that turns any image into editable text in seconds
Free online OCR that turns any image into editable text in seconds
Offers an immersive AI reading and PDF analysis workspace, but is less focused on pure bibliographic search.
Offers an immersive AI reading and PDF analysis workspace, but is less focused on pure bibliographic search.
A free, AI-powered PDF editor for every device
Excels at automated systematic review data extraction and evidence synthesis, but indexes a narrower slice of literature.
Excels at automated systematic review data extraction and evidence synthesis, but indexes a narrower slice of literature.
SpecialistProvides advanced Smart Citations showing how papers support or dispute each other, but has a smaller overall index.
SpecialistProvides advanced Smart Citations showing how papers support or dispute each other, but has a smaller overall index.
SpecialistFeatures excellent visual citation collections and literature tracking recommendations, but lacks inline paper summarization features.
SpecialistFeatures excellent visual citation collections and literature tracking recommendations, but lacks inline paper summarization features.
SpecialistOffers superior visual graph mapping of academic paper connections, but lacks traditional keyword search and full-text reading tools.
SpecialistOffers superior visual graph mapping of academic paper connections, but lacks traditional keyword search and full-text reading tools.
Free / Open-sourceTurn any document into AI-ready context with agentic parsing and extraction
Free / Open-sourceTurn any document into AI-ready context with agentic parsing and extraction
Chat with any PDF and get cited answers instantly
AI-native workspace for literature reviews and auditable systematic reviews
AI-native workspace for literature reviews and auditable systematic reviews
