You can use either Instapaper or Pocket to save articles to read later, but the choice depends on your organizational needs and reading habits. Instapaper's folder system is ideal for casual readers who want a clean and organized list of saved articles, while Pocket's tagging system is better suited for researchers and power users who need to organize and reference multiple articles. Both services offer similar basic reading features, but Pocket has an edge in terms of its robust API, Zapier integrations, and free search capabilities. Additionally, Pocket's Premium version offers a more generous free version, a cheaper paid option, and advanced features like article backups and text-to-speech playlists. Overall, if you're looking for a simple reading list service, Instapaper may be the better choice, but if you need a tool for saving articles for research or reference, Pocket is likely a better fit.