ProWritingAid

ProWritingAid supports planning and editing, with resources aimed at storytellers who want to review their prose and work towards completing a manuscript.

It is useful for a defined writing, recording or productivity task where the intended output and audience matter. Its focus includes Writing improvement, Story development and Editing tools, helping distinguish the service's particular contribution from the source material and judgement that remain part of the work.

The official ProWritingAid site includes sections for Grammar and Integrations.