SciSpace records 4,464,111 monthly visits with +8.6% month-over-month growth and Freemium pricing. SurfMind - Smarter Browsing records 0 monthly visits with — growth and Free pricing.
AI research platform for reading, understanding and writing scientific papers
Find any page you've visited or bookmarked by describing it, not its URL
| Dimension / Metric | | |
|---|---|---|
| Official Domain | scispace.com | chromewebstore.google.com |
| Pricing Model | Freemium | Free |
| Monthly Visits | 4.46M (4,464,111) | 0 (0) |
| MoM Traffic Delta | +355.38K (+8.6%) | 0 (—) |
| Primary Market & Share | 🇺🇸 United States (13.2%) | 🌐 Global (—) |
| Direct Visits / mo | 1.32M | 0 |
| User Rating | 4.6 | 3.9 |
| Supported Platforms | Website | Browser Extension |
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.
Find any page you've visited or bookmarked by describing it, not its URL
Query your history and bookmarks with a topic, phrase or rough memory instead of an exact URL or page title.
Visited pages and bookmarks are indexed as vector embeddings, so fuzzy queries still surface the right article or page.
Find saved pages by what they are about rather than hunting through folders and titles.
Pair two browsers with a single code to move history and bookmarks across machines — no login or account required.
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.
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.
The AI browser that reads between your tabs
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.
The agentic AI browser that reads your tabs, files, and screenshots as context
The agentic AI browser that reads your tabs, files, and screenshots as context
One browser agent that combines every major AI model with web automation
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.
Organize, search and export your AI chats across ChatGPT, Gemini, Claude and Grok
Organize, search and export your AI chats across ChatGPT, Gemini, Claude and Grok
A private Chromium browser with a built-in AI agent and offline LLM
A private Chromium browser with a built-in AI agent and offline LLM
