Leitor.AI
What Leitor.AI is
Leitor.AI is a web service for uploading PDFs and using AI to analyze them, create summaries, and answer questions through document chat. You can tailor summaries to your goals, ask follow-up questions while retaining conversation context, then download summaries, save conversations, export insights, or share findings with a team. The site says its AI can analyze complex material, including tables, charts, and technical content. Its interface and AI support Portuguese and English, while PDF is currently the supported format. The Free plan costs nothing and allows two summaries per day for PDF files up to 2MB. Most summaries take 30–60 seconds, and longer documents may take 2–3 minutes. The site says accuracy depends on document clarity and structure and recommends readable text rather than scanned images. Its privacy policy says PDFs are encrypted in Vercel Blob Storage, transmissions use HTTPS, and files are automatically deleted after 30 days unless explicitly saved. Account name, email address, and profile picture are collected through Google OAuth. The service names OpenAI/Anthropic for AI processing, Vercel for hosting and file storage, and Neon for database services.
Who it suits
Leitor.AI suits professionals who need to extract information from PDF documents, including people working in research, legal services, or business intelligence. Its summaries, context-aware follow-up questions, and export and sharing options support individual review and team sharing.
What it does well
- Generate summaries tailored to goals and requirements.
- Ask follow-up questions with conversation context retained.
- Analyze tables, charts, and technical material.
- Download summaries and export or share findings.
- Interface and AI support Portuguese and English.
What to know first
- The Free plan allows two summaries per day.
- Free PDFs are limited to 2MB.
- PDF is the currently supported document format.
Limits
The Free plan allows two summaries per day and PDF files up to 2MB. Pro allows unlimited summaries and PDFs up to 10MB, with interactive document chat and priority processing.
Plans
| Plan | Billed and limits | Price |
|---|---|---|
| Free | 2 summaries per day · PDF files up to 2MB | Free |
| Pro | Unlimited summaries · PDF files up to 10MB · interactive document chat · priority processing | On request |
As leitor.ai lists them, read 4 Oct 2026. The maker's own page has the final word.
Getting started
- Visit https://www.leitor.ai/en.
- Sign in through Google OAuth; the privacy policy says the service collects an account name, email address, and profile picture.
- Upload a PDF within the applicable plan's file-size limit.
- Generate a summary or ask questions in document chat where available.
- Save, download, export, or share findings as needed.
Verdict
Choose Leitor.AI if you work with PDFs and want AI summaries, document questions, or exportable findings.
Questions
What does Leitor.AI do?
It analyzes uploaded PDFs with AI, creates summaries, and supports interactive document chat and follow-up questions that retain conversation context.
What does the Free plan include?
It costs nothing and allows two summaries per day for PDFs up to 2MB.
Which document formats and languages are supported?
PDF is currently supported, and the site says it is working on other formats. The interface and AI support Portuguese and English.
How long are PDFs retained?
The privacy policy says PDFs are automatically deleted after 30 days unless explicitly saved. It says files are encrypted in Vercel Blob Storage and transmissions use HTTPS.
Who processes and hosts the service data?
The privacy policy names OpenAI and Anthropic for AI processing, Vercel for hosting and file storage, and Neon for database services.
Facts from Leitor.AI's own pages
- Accuracy caveat
- The site says summary accuracy depends on document clarity and structure and recommends clear readable text rather than scanned images. · leitor.ai, 4 Oct 2026
- AI and service providers
- The privacy policy names OpenAI/Anthropic for AI processing, Vercel for hosting and file storage, and Neon for database services. · leitor.ai, 4 Oct 2026
- Audience
- The about page describes the product as helping professionals extract value from documents, and names research, legal services, and business intelligence as use cases. · leitor.ai, 4 Oct 2026
- Authentication
- The privacy policy says account name, email address, and profile picture are collected through Google OAuth. · leitor.ai, 4 Oct 2026
- Contact
- The site lists [email protected] as its contact email. · leitor.ai, 4 Oct 2026
- Conversation context
- Users can ask follow-up questions while maintaining context throughout a conversation. · leitor.ai, 4 Oct 2026
- Document understanding
- The site says its AI can analyze complex document content including tables, charts, and technical material. · leitor.ai, 4 Oct 2026
- Encryption and retention
- The privacy policy says PDF files are encrypted in Vercel Blob Storage, transmissions use HTTPS, and PDFs are automatically deleted after 30 days unless explicitly saved. · leitor.ai, 4 Oct 2026
- Exports
- Users can download summaries, save conversations, export insights, and share findings with a team. · leitor.ai, 4 Oct 2026
- Languages
- The site says its interface and AI support Portuguese and English. · leitor.ai, 4 Oct 2026
- PDF support
- The site says it currently supports PDF documents and is working on adding other formats. · leitor.ai, 4 Oct 2026
- Processing time
- The site says most summaries take 30–60 seconds, while longer documents may take 2–3 minutes. · leitor.ai, 4 Oct 2026
- Product
- Leitor.AI lets users upload PDFs for AI analysis, summaries, and interactive document chat. · leitor.ai, 4 Oct 2026
- Summaries
- Users can generate targeted summaries based on their goals and requirements. · leitor.ai, 4 Oct 2026
Where Leitor.AI stands on Freedom251
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