
A free, AI-powered academic search engine for 240M+ papers across every scientific field
A free, AI-powered academic search engine for 240M+ papers across every scientific field
Mimir Systems records 1,555 monthly visits with +24.6% month-over-month growth and Contact for Pricing pricing. OpenRead records 27,098 monthly visits with -51.6% growth and Freemium, Paid, Contact for Pricing pricing.

AI engine that turns advanced-materials discovery into a search
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | mimirsystems.ai | openread.academy |
| Pricing Model | Contact for Pricing | Freemium, Paid, Contact for Pricing |
| Monthly Visits | 1.56K (1,555) | 27.1K (27,098) |
| MoM Traffic Delta | +307 (+24.6%) | -28.84K (-51.6%) |
| Primary Market & Share | 🇺🇸 United States (100%) | 🇮🇩 Indonesia (27.2%) |
| Direct Visits / mo | 613 | 7.07K |
| User Rating | 4.3 | 4.3 |
| Supported Platforms | Website | Website |

AI engine that turns advanced-materials discovery into a search
Chemistry, structure, architecture and process are held in one object, giving the engine a unified substrate that molecular-only models lack.
Candidate materials are generated from the experiments that surround them in vector space, so predictions stay anchored to real-world results.
The engine treats negative results as high-value information, using them to rule out large regions of the design space faster than positive results alone.
For teams without materials expertise, Mimir's scientists take requirements and deliver a working prototype rather than just a report or a model.
AI research workspace for searching, reading and connecting papers
Search a corpus of hundreds of millions of papers by meaning, with new content indexed continuously from thousands of journals.
Ask questions of any paper and place multiple studies side by side to spot agreements, contradictions and the bigger picture.
A visual graph maps how papers and concepts connect, helping you find adjacent work you would otherwise miss.
Upload your own PDFs, capture reading notes, and organize everything in a single research workspace.

A free, AI-powered academic search engine for 240M+ papers across every scientific field
A free, AI-powered academic search engine for 240M+ papers across every scientific field

AI academic search engine for peer-reviewed science

AI research platform for reading, understanding and writing scientific papers
AI research platform for reading, understanding and writing scientific papers
Free / Open-sourceAI research assistant for evidence-based literature review and synthesis
Free / Open-sourceAI research assistant for evidence-based literature review and synthesis
The AI workspace where researchers read, write, and cite with every claim traceable to its source
The AI workspace where researchers read, write, and cite with every claim traceable to its source
Chat with any PDF, video, or website and get cited answers in seconds
AI answers grounded in 300M+ scholarly full texts
AI answers grounded in 300M+ scholarly full texts

Map the literature around the papers you love—free
Map the literature around the papers you love—free
Free / Open-sourceExplore the academic literature as a visual graph of related papers
Free / Open-sourceExplore the academic literature as a visual graph of related papers
AI-powered platform to read, write, and stay current with research

Free / Open-sourceAI-powered visual discovery of scientific knowledge
Free / Open-sourceAI-powered visual discovery of scientific knowledge

One AI agent for finding, reading and writing with real research
One AI agent for finding, reading and writing with real research