# ExplainPaper vs ThesisAI ExplainPaper records 26,016 monthly visits with -39.3% month-over-month growth and Freemium pricing. ThesisAI records 224,434 monthly visits with +18.3% growth and Paid pricing. | Metric | [ExplainPaper](https://openaitools.app/tool/explainpaper) | [ThesisAI](https://openaitools.app/tool/thesisai) | | :--- | :--- | :--- | | Website URL | https://www.explainpaper.com | https://www.thesisai.io | | Categories | AI Research Papers, AI Research Tool, Large Language Models (LLMs), AI Reader | AI Thesis Generator, AI Writing, AI Assistant, AI Research Papers | | Pricing Model | Freemium | Paid | | Monthly Visits | 26,016 | 224,434 | | MoM Growth Rate | -39.3% | +18.3% | | Primary Market | United States | United States | | Direct Visits | 9,686 | 43,328 | | Review Score | 4 | 4.2 | | Saved Count | 13 | 0 | | Supported Platforms | Website | Website | ## ExplainPaper ExplainPaper takes the friction out of reading academic literature. Instead of parsing equations, acronyms, and field-specific jargon alone, you upload a PDF and highlight whatever you don't understand. The tool returns a short, contextual explanation of that passage, and you can dial the complexity up or down to match whether you're a newcomer to the field or an expert skimming for detail. The explanations are context-aware: the model reads the surrounding paper so a highlighted term is explained in the sense the authors actually meant, not in a generic dictionary sense. You can request answers in more than 50 languages, which makes English-language research accessible to readers worldwide. Beyond highlights, a chat mode lets you ask follow-up questions about the paper and get answers drawn from the document itself, with pointers back to the relevant sections. ExplainPaper also extracts structure for you. It can produce a smart outline, pull out the key findings and main arguments, and show how concepts in the paper connect. The service is used by a large community of researchers and is offered free with usage limits, with a paid Pro tier that unlocks stronger models, whole-paper summaries, and saved highlights. **Pricing & Plans:** Freemium. The free tier costs $0 and includes unlimited highlight explanations, follow-up questions, and access to basic AI models. Pro is listed at $16/month and adds explanations powered by a more advanced model, whole-paper summaries, saved highlights and explanations, and paper Q&A, after a 7-day Pro trial that requires a card on file. Confirm current pricing on the provider's pricing page. - **In-context highlight explanations:** Select any confusing sentence or term and receive an immediate plain-language explanation that accounts for the rest of the paper. - **Adjustable explanation depth:** Shift the reading level from beginner-friendly to expert-detail so the explanation matches your background. - **Chat with your paper:** Ask questions and get answers grounded in the document's actual content, with references back to the relevant sections. - **Auto-generated insights:** Produce a smart outline, key-point extraction, and concept relationship views without reading the entire paper first. - **50+ explanation languages:** Get explanations in your native language, making English-language research easier for a global audience. **Strengths:** Explains passages in the context of the whole paper rather than in isolation; Reading-level control makes the same tool useful for novices and experts; Chat mode is grounded in the document, reducing generic or off-topic answers; Supports 50+ explanation languages for global readers **Limitations:** Free tier is capped, and the strongest models sit behind the Pro plan; Pro trial requires a payment card up front; Not a substitute for careful reading of methods and statistics in high-stakes work [Profile (Markdown)](https://openaitools.app/tool/explainpaper.md) ## ThesisAI ThesisAI describes itself as "the AI research workspace" built around one promise: one prompt, fully cited. You import the papers you want to cite, then generate a structured academic draft where every claim carries an inline citation pointing back to a source you can verify. The workflow is designed for long documents. It can cite up to 500 papers, produce drafts between 8 and 80 pages depending on your plan, and export as PDF, Word, LaTeX, or BibTeX. For researchers who work in LaTeX, it also exports to Overleaf so you can keep editing manually, and it connects with Zotero, Mendeley, and Semantic Scholar for references and paper discovery. Beyond the web app, ThesisAI offers an MCP connector for Claude, ChatGPT, and Gemini, letting you summon cited drafts from the assistants you already use. Pricing is a simple per-month subscription metered by the number of documents you write. **Pricing & Plans:** ThesisAI is a paid subscription. The Basic plan is $12/month and Pro is $16/month on monthly billing, with roughly 50% savings on annual billing; each includes a monthly allowance of documents and per-document page limits. - **Cited drafts from your sources:** Import up to 500 papers and generate a first draft with inline citations that link to verifiable sources. - **Long-form, multi-page output:** Write documents from 8 to 80 pages in a single prompt, depending on your plan. - **PDF, Word, LaTeX, and BibTeX export:** Export finished documents as PDF, Word, LaTeX, or BibTeX, and push to Overleaf for manual editing. - **Literature search and reference managers:** Search for additional papers automatically via Semantic Scholar and connect Zotero or Mendeley libraries. - **MCP connector for major assistants:** Use the MCP connector to call ThesisAI from Claude, ChatGPT, or Gemini within your existing workflow. **Strengths:** Every claim links to a verifiable source, reducing hallucinated references; Handles very long outputs (up to 80 pages) with up to 500 cited papers; Exports to LaTeX, Word, BibTeX, and Overleaf for real academic workflows; Integrates with Zotero, Mendeley, and Semantic Scholar, plus an MCP connector **Limitations:** Paid only, with documents metered per plan rather than unlimited; Page limits per document depend on the plan tier; AI drafts still need expert review to meet academic standards [Profile (Markdown)](https://openaitools.app/tool/thesisai.md) ## Frequently Asked Questions ### How do ExplainPaper and ThesisAI compare in monthly traffic? ExplainPaper has 26,016 monthly visits, while ThesisAI has 224,434. Traffic estimates describe audience size, not product quality. ### How do their growth rates compare? ExplainPaper has a month-over-month growth rate of -39.3%; ThesisAI has +18.3%. ### How does pricing compare? ExplainPaper: Freemium. Freemium. The free tier costs $0 and includes unlimited highlight explanations, follow-up questions, and access to basic AI models. Pro is listed at $16/month and adds explanations powered by a more advanced model, whole-paper summaries, saved highlights and explanations, and paper Q&A, after a 7-day Pro trial that requires a card on file. Confirm current pricing on the provider's pricing page. ThesisAI: Paid. ThesisAI is a paid subscription. The Basic plan is $12/month and Pro is $16/month on monthly billing, with roughly 50% savings on annual billing; each includes a monthly allowance of documents and per-document page limits. ## Alternatives | # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | 1 | [Perplexity](https://openaitools.app/tool/perplexity-ai) | 88,310,223 | -3.7% | Freemium | Provides superior real-time web search with inline citations, but lacks dedicated academic manuscript formatting workflows. | [.md](https://openaitools.app/tool/perplexity-ai.md) | | 2 | [Semantic Scholar](https://openaitools.app/tool/semantic-scholar) | 8,198,672 | +5.8% | Free | A free, AI-powered academic search engine for 240M+ papers across every scientific field | [.md](https://openaitools.app/tool/semantic-scholar.md) | | 3 | [SciSpace](https://openaitools.app/tool/scispace) | 4,464,111 | +8.6% | Freemium | Better deep literature analysis and PDF reading tools, but less focused on automated first-draft generation. | [.md](https://openaitools.app/tool/scispace.md) | | 4 | [Jenni](https://openaitools.app/tool/jenni) | 1,498,133 | +5.2% | Freemium | Provides smoother inline academic autocomplete and citation formatting, but lacks ThesisAI's dedicated full-draft generation workflow. | [.md](https://openaitools.app/tool/jenni.md) | | 5 | [ChatPDF](https://openaitools.app/tool/chatpdf) | 1,044,477 | -3.7% | Freemium | Chat with any PDF, video, or website and get cited answers in seconds | [.md](https://openaitools.app/tool/chatpdf.md) | | 6 | [ResearchRabbit](https://openaitools.app/tool/researchrabbit) | 831,571 | +3.1% | Free | Visualizes interactive literature maps and paper connections much better, but does not write or draft papers. | [.md](https://openaitools.app/tool/researchrabbit.md) | | 7 | [Connected Papers](https://openaitools.app/tool/connected-papers) | 750,576 | +3.1% | Freemium | Explore the academic literature as a visual graph of related papers | [.md](https://openaitools.app/tool/connected-papers.md) | | 8 | [Paperguide](https://openaitools.app/tool/paperguide) | 371,972 | -2.9% | Freemium | Offers stronger systematic literature reviews and reference management, but is less streamlined for rapid paper drafting. | [.md](https://openaitools.app/tool/paperguide.md) | | 9 | [Aithor](https://openaitools.app/tool/aithor) | 345,936 | +11.8% | Freemium | Stronger automated essay drafting from verified scholarly sources, but less suited for deep scientific manuscript editing. | [.md](https://openaitools.app/tool/aithor.md) | | 10 | [WisPaper](https://openaitools.app/tool/wispaper) | 107,817 | +0.1% | Freemium | Screen thousands of papers down to the studies that matter | [.md](https://openaitools.app/tool/wispaper.md) | --- Source: https://openaitools.app/compare/explainpaper-vs-thesisai More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)