Semantic Scholar records 8,198,672 monthly visits with +5.8% month-over-month growth and Free pricing. Speakflow records 124,916 monthly visits with -4.6% growth and Freemium pricing.
A free, AI-powered academic search engine for 240M+ papers across every scientific field
The voice-activated teleprompter that keeps up with you
| Dimension / Metric | | |
|---|---|---|
| Official Domain | semanticscholar.org | speakflow.com |
| Pricing Model | Free | Freemium |
| Monthly Visits | 8.2M (8,198,672) | 124.92K (124,916) |
| MoM Traffic Delta | +450.65K (+5.8%) | -6K (-4.6%) |
| Primary Market & Share | 🇺🇸 United States (22.9%) | 🇺🇸 United States (54.4%) |
| Direct Visits / mo | 1.88M | 29.1K |
| User Rating | 4.8 | 4.3 |
| Supported Platforms | Website | Website |
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.
The voice-activated teleprompter that keeps up with you
The script scrolls automatically as you talk and pauses when you stop, so pacing stays natural and you never lose your place.
Write new scripts or paste existing ones, then organize them with labels and find them when it is time to record.
Record takes right from the teleprompter and download them as MP4, keeping each video tied to its script.
Sync a tablet or phone to your computer so one device reads the script while the other controls the scroll.
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.
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.
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.
AI video creation assistant from script to storyboard to shot prompts
AI video creation assistant from script to storyboard to shot prompts
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.
The AI editor built for finishing books, screenplays and long-form stories
The AI editor built for finishing books, screenplays and long-form stories
AI-native workspace for literature reviews and auditable systematic reviews
AI-native workspace for literature reviews and auditable systematic reviews
Speak naturally, get polished text anywhere you write
Speak naturally, get polished text anywhere you write
SpecialistAI-powered platform to read, write, and stay current with research
SpecialistAI-powered platform to read, write, and stay current with research
