Research
Find the gaps in your project and gather sources into a reference library.
Research works at the project level and helps you fill in what the piece needs to know. It keeps a reference library you can build up and annotate as you go.
Gap analysis
Gap analysis reads your brief and your voice and points out the knowledge gaps worth filling before you write — the things a reader would expect you to have covered.
Research sessions
A research session plans search queries from your brief, runs them against the web, and gathers the results into findings you can review. You can also search the web yourself and save what you find. Saved references collect in the library, where you can open one and annotate it alongside the source.
Folders
Organize the library into folders and nested subfolders, and move references between them. A folder has to be empty before you can delete it. Deleting a folder asks you to confirm first; if you tick "Don't ask again" the prompt stops appearing. You can turn that confirmation back on any time from Settings → Profile.
Snapshots
Open a saved reference and use "Archive current page" to keep a copy of the page as it looks right now. Each archive is added to the reference's snapshot history with a timestamp, so you can still read a source that later changes or disappears. Archiving an unchanged page is skipped, so the history only grows when the page actually changes.
What it costs
Gap analysis and research sessions spend credits. Saving and annotating references you already have does not.