# Petal

> Chat with scientific papers and research documents using AI.

Petal allows researchers and students to upload scientific papers and use AI to ask questions, get summaries, and extract insights from complex academic literature.

## Quick facts

- Categories: Research
- Pricing: Freemium (free plan + paid tiers)
- Free plan: Yes
- Official site: https://petal.org/?via=nextool
- Last checked: 2026-10-24

## Key features

- Chat with scientific research papers using AI
- Semantic search across scientific literature
- Paper summarization and key findings extraction
- Citation and reference management
- Multi-paper cross-referencing
- Research question answering from papers
- Integration with PubMed and ArXiv
- Collaborative research annotation
- Free access for researchers
- Supports major scientific file formats

## Use cases

- Quickly understanding key findings in research papers
- Literature review acceleration for researchers
- Answering specific research questions from papers
- Staying current with scientific developments
- Science journalism research
- Medical professional continuing education research

## Links

- Nextool.ai page: https://nextool.ai/tools/petal/
- Alternatives: https://nextool.ai/alternatives/petal/

Source: Nextool.ai (https://nextool.ai/tools/petal/). Pricing and features change; confirm on the provider's site before relying on them.