Readray (formerly Lilys AI) records 967,113 monthly visits with -9.7% month-over-month growth and Freemium pricing. Models.dev records 200,451 monthly visits with -3.9% growth and Free pricing.
A proactive AI reading lens for papers, videos, and web pages
Open-source database of AI models, prices and capabilities
| Dimension / Metric | | |
|---|---|---|
| Official Domain | lilys.ai | models.dev |
| Pricing Model | Freemium | Free |
| Monthly Visits | 967.11K (967,113) | 200.45K (200,451) |
| MoM Traffic Delta | -103.89K (-9.7%) | -8.17K (-3.9%) |
| Primary Market & Share | 🇰🇷 South Korea (84%) | 🇨🇳 China (23%) |
| Direct Visits / mo | 439.39K | 136.32K |
| User Rating | 4.3 | 4.4 |
| Supported Platforms | Website | Website |
A proactive AI reading lens for papers, videos, and web pages
Videos are analyzed scene by scene, capturing frames of slides, charts, and code shown on screen — not just the spoken transcript.
Figures, tables, and equations in research papers and PDFs are parsed with their original structure so summaries reflect the real content.
Each line of AI output links to the exact source passage; clicking it jumps the viewer straight to that spot in the original.
Sources you read become a personal library that Claude, ChatGPT, Gemini and other MCP-compatible tools can query directly.
Open-source database of AI models, prices and capabilities
Every model uses a consistent provider/model format so the same model across providers can be compared directly.
Side-by-side context window, output limit, reasoning, tool calling, structured output, and temperature support.
Input and output prices per million tokens listed alongside release and update dates.
Covers closed flagship APIs and open-weight models from many labs in one sortable catalogue.
Extremely capable general AI assistant for summarizing text and URLs, but lacks dedicated video timestamp extraction workflows.
Extremely capable general AI assistant for summarizing text and URLs, but lacks dedicated video timestamp extraction workflows.
Excellent YouTube video and document summarization with timestamps, but lacks broader research paper management workflows.
Excellent YouTube video and document summarization with timestamps, but lacks broader research paper management workflows.
SpecialistMuch stronger academic paper search and scientific literature analysis, but less versatile for general YouTube video summaries.
SpecialistMuch stronger academic paper search and scientific literature analysis, but less versatile for general YouTube video summaries.
Stronger focus on turning study materials and videos into interactive quizzes and flashcards, but less standalone reading assistance.
Stronger focus on turning study materials and videos into interactive quizzes and flashcards, but less standalone reading assistance.
SpecialistConverts videos and documents into visual mind maps, but lacks traditional linear document reading assistance features.
SpecialistConverts videos and documents into visual mind maps, but lacks traditional linear document reading assistance features.
SpecialistIncludes model pricing trackers and developer news alongside tools directories, but less focused on raw API specs.
SpecialistIncludes model pricing trackers and developer news alongside tools directories, but less focused on raw API specs.
SpecialistConverts research papers into interactive flashcard summaries, but less optimized for general web page and video parsing.
SpecialistConverts research papers into interactive flashcard summaries, but less optimized for general web page and video parsing.
Stronger focus on audio and video repurposing into concise summaries, but less capable at deep PDF academic analysis.
Stronger focus on audio and video repurposing into concise summaries, but less capable at deep PDF academic analysis.
Free / Open-sourceFree and fast article summarization, but lacks multimedia parsing for YouTube videos and deep academic PDF analysis.
Free / Open-sourceFree and fast article summarization, but lacks multimedia parsing for YouTube videos and deep academic PDF analysis.
SpecialistCatalogues and compares AI infrastructure tools and services across categories, but lacks deep per-token pricing tables.
SpecialistCatalogues and compares AI infrastructure tools and services across categories, but lacks deep per-token pricing tables.
SpecialistAdvanced scholarly paper search and comparison, but less focused on general YouTube video summaries and casual reading.
SpecialistAdvanced scholarly paper search and comparison, but less focused on general YouTube video summaries and casual reading.
Great conversational Q&A across saved media and PDFs, but less polished for raw standalone video summaries.
Great conversational Q&A across saved media and PDFs, but less polished for raw standalone video summaries.
