# Apollo AI Alternatives

12 alternatives to Apollo AI (0 monthly visits, Freemium), matched by function and use case.

About Apollo AI: Asistente de investigación con IA para PDF largos y artículos académicos — [Profile (Markdown)](https://openaitools.app/es/tool/apolloai.md)

| # | Nombre de la herramienta | Visitas mensuales | Tasa de crecimiento intermensual | Modelo de precios | Summary | Comparar |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [SciSpace](https://openaitools.app/es/tool/scispace) | 4.464.111 | +8,6 % | Freemium | Plataforma de investigación con IA para leer, entender y escribir artículos científicos | [Apollo AI vs SciSpace](https://openaitools.app/es/compare/apolloai-vs-scispace.md) |
| 2 | [Consensus](https://openaitools.app/es/tool/consensus) | 6.014.388 | -1,2 % | Freemium | Buscador académico con IA para literatura revisada por pares | [Apollo AI vs Consensus](https://openaitools.app/es/compare/apolloai-vs-consensus.md) |
| 3 | [Semantic Scholar](https://openaitools.app/es/tool/semantic-scholar) | 8.198.672 | +5,8 % | Gratis | Semantic Scholar is a free, non-commercial academic search engine built by the Allen Institute for AI (Ai2). It indexes more than 240 million papers from every field of science and uses machine learni | [Apollo AI vs Semantic Scholar](https://openaitools.app/es/compare/apolloai-vs-semantic-scholar.md) |
| 4 | [Jenni](https://openaitools.app/es/tool/jenni) | 1.498.133 | +5,2 % | Freemium | Jenni is an AI research and academic writing workspace that helps students, researchers, and academics read, write, and cite in one place. Bring in PDFs or import a Zotero or Mendeley library, and Jen | [Apollo AI vs Jenni](https://openaitools.app/es/compare/apolloai-vs-jenni.md) |
| 5 | [Paper Digest](https://openaitools.app/es/tool/paper-digest) | 97.202 | -7,1 % | Freemium | Paper Digest is an AI research platform that summarizes literature, generates literature reviews with citations, and delivers daily digests of new papers across arXiv, PubMed, bioRxiv and major confer | [Apollo AI vs Paper Digest](https://openaitools.app/es/compare/apolloai-vs-paper-digest.md) |
| 6 | [Readray (antes Lilys AI)](https://openaitools.app/es/tool/lilys-ai) | 967.113 | -9,7 % | Freemium | Una lente de lectura con IA que resume papers, vídeos y webs | [Apollo AI vs Readray (antes Lilys AI)](https://openaitools.app/es/compare/apolloai-vs-lilys-ai.md) |
| 7 | [PDF.ai](https://openaitools.app/es/tool/pdf-ai) | 387.819 | -5,5 % | Freemium, Prueba gratuita | PDF.ai lets you chat with any PDF using AI: upload or open a document and ask questions to get answers with citations, instant summaries and extracted data. The platform also provides a developer API | [Apollo AI vs PDF.ai](https://openaitools.app/es/compare/apolloai-vs-pdf-ai.md) |
| 8 | [Elicit](https://openaitools.app/es/tool/elicit) | 1.751.507 | +3,1 % | Freemium | Asistente de investigación con IA para revisión y síntesis de evidencia | [Apollo AI vs Elicit](https://openaitools.app/es/compare/apolloai-vs-elicit.md) |
| 9 | [Scholarcy](https://openaitools.app/es/tool/scholarcy) | 195.058 | +4,6 % | Freemium | Scholarcy is an AI reading assistant that turns research papers, articles, book chapters, and textbook sections into interactive summary flashcards, surfacing key findings, concepts, and referenced wo | [Apollo AI vs Scholarcy](https://openaitools.app/es/compare/apolloai-vs-scholarcy.md) |
| 10 | [ThesisAI](https://openaitools.app/es/tool/thesisai) | 224.434 | +18,3 % | De pago | Una instrucción, borradores académicos totalmente citados desde tus fuentes | [Apollo AI vs ThesisAI](https://openaitools.app/es/compare/apolloai-vs-thesisai.md) |
| 11 | [ResearchPal](https://openaitools.app/es/tool/researchpal) | 55.231 | -5,2 % | Freemium | ResearchPal is an AI research workspace that searches academic sources, generates citation-backed literature reviews, answers questions from your own PDFs, and helps draft and polish scholarly writing | [Apollo AI vs ResearchPal](https://openaitools.app/es/compare/apolloai-vs-researchpal.md) |
| 12 | [ChatPDF](https://openaitools.app/es/tool/chatpdf) | 1.044.477 | -3,7 % | Freemium | Conversa con cualquier PDF, vídeo o web y obtén respuestas citadas en segundos | [Apollo AI vs ChatPDF](https://openaitools.app/es/compare/apolloai-vs-chatpdf.md) |

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Fuente: https://openaitools.app/es/alternatives/apolloai

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